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微網(wǎng)智慧能源管理系統(tǒng)的設(shè)計(jì)探討

上傳時(shí)間:2024-03-13 14:20:36 閱讀次數(shù):671
<p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="font-family:Calibri"><strong><span style="font-size:16.0000pt"><span style="font-family:宋體"><strong style="font-weight:bold"><span style="font-family:宋體">微網(wǎng)智慧能源管理系統(tǒng)的設(shè)計(jì)探討</span></strong></span></span></strong></span></span></p> <p style="margin-bottom:10px; margin-top:10px; text-align:justify"><span style="font-size:10.5pt"><span style="line-height:120%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:宋體">摘要:</span></span></span></span></strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:宋體">伴隨我國(guó)分布式新能源發(fā)電大規(guī)模應(yīng)用及接入配電網(wǎng),給傳統(tǒng)電網(wǎng)帶來巨大的挑戰(zhàn)和沖擊,出現(xiàn)了能源利用率不高、電能質(zhì)量偏低、可控性較差、成本高、利潤(rùn)空間小等問題。基于此,本文對(duì)一種更加靈活、智能、可靠的系統(tǒng)</span><span style="font-family:宋體">&mdash;&mdash;微網(wǎng)智慧能源管理系統(tǒng)進(jìn)行設(shè)計(jì)探討。該系統(tǒng)融合了先進(jìn)的物聯(lián)網(wǎng)技術(shù)、區(qū)塊鏈技術(shù)、云計(jì)算、大數(shù)據(jù)處理技術(shù)等,在提供可靠的電力供應(yīng),滿足用戶多種需求的同時(shí),具有負(fù)荷跟蹤、改善電能質(zhì)量,電量管控、削峰填谷,提高功率因數(shù),光伏發(fā)電平滑輸出,孤島運(yùn)行等功能,能保證實(shí)現(xiàn)能源效益、經(jīng)濟(jì)效益和環(huán)境效益的最大化,是對(duì)我國(guó)調(diào)整能源結(jié)構(gòu)、解決偏遠(yuǎn)地區(qū)用電問題、保護(hù)環(huán)境的有力支撐。</span></span></span></span></span></span></span></p> <p style="margin-bottom:10px; margin-top:10px; text-align:justify"><span style="font-size:10.5pt"><span style="line-height:120%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:宋體">關(guān)鍵詞:</span></span></span></span></strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:宋體">微電網(wǎng);新能源發(fā)電;能源管理系統(tǒng)</span></span></span></span></span></span></span></p> <p style="text-align:justify">&nbsp;</p> <p align="center" style="margin-bottom:10px; margin-top:10px; text-align:center"><span style="font-size:10.5pt"><span style="line-height:120%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">Discussion on the Design of Microgrid Intelligent Energy Management System</span></span></span></strong></span></span></span></p> <p align="center" style="margin-bottom:10px; margin-top:10px; text-align:center"><span style="font-size:10.5pt"><span style="line-height:120%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">Lu Lianfeng</span><span style="font-family:宋體">,</span><span style="font-family:Calibri Light">Kong Xiangchong</span></span></span></span></strong></span></span></span></p> <p align="center" style="margin-bottom:10px; margin-top:10px; text-align:center"><span style="font-size:10.5pt"><span style="line-height:120%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:宋體">(</span><span style="font-family:Calibri Light">Yihe Electric Group Co.,Ltd., Qingdao 266510,China</span><span style="font-family:宋體">)</span></span></span></span></strong></span></span></span></p> <p style="margin-bottom:10px; margin-top:10px; text-align:justify"><span style="font-size:10.5pt"><span style="line-height:120%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">Abstract:</span></span></span></strong><strong>&nbsp;</strong><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">With the large-scale application of distributed new energy power generation in China and access to the distribution network, it has brought huge challenges and impacts to the traditional power grid. The utilization rate </span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">of </span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">energy is low, the power quality is low, the controllability is poor, and the cost is </span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">high</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">. </span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">Low</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">&nbsp;profit margins and other issues. Based on this, this paper discusses the design of a more flexible, intelligent and reliable system</span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:宋體">&mdash;</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">microgrid </span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">intelligent</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">&nbsp;energy management system. The system combines advanced </span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">IOT</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">&nbsp;technology, blockchain technology, cloud computing, big data processing technology, etc., while providing reliable power supply to meet various needs of users, with load tracking, improved power quality, power control, </span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">c</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">utting peaks and valleys, improving power factor, smooth output of photovoltaic power generation, and island operation</span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">. It</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">&nbsp;can ensure the maximization of energy efficiency, economic benefits and environmental benefits. It is </span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">the s</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">trong support </span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">of </span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">adjust</span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">ing</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">&nbsp;energy structure, solv</span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">ing</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">&nbsp;power problems in remote areas, and protect</span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:120%"><span style="font-family:Calibri Light">ing</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">&nbsp;the environment. </span></span></span></span></span></span></p> <p style="margin-bottom:10px; margin-top:10px; text-align:justify"><span style="font-size:10.5pt"><span style="line-height:120%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">Keywords:</span></span></span></strong>&nbsp;<span style="font-size:12.0000pt"><span style="font-family:'Calibri Light'"><span style="line-height:120%">microgrid; new energy generation; energy management system</span></span></span></span></span></span></p> <p style="text-align:justify">&nbsp;</p> <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><strong><span style="font-size:14.0000pt"><span style="font-family:宋體"><strong style="font-weight:bold"><span style="font-family:Times New Roman,Times,serif">0</span></strong></span></span></strong><strong>&nbsp;</strong><strong><span style="font-size:14.0000pt"><span style="font-family:宋體"><strong style="font-weight:bold"><span style="font-family:宋體">引言</span></strong></span></span></strong></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">電力能源是支撐整個(gè)社會(huì)運(yùn)行的最重要基礎(chǔ)體系之一,隨著社會(huì)經(jīng)濟(jì)的發(fā)展,電力需求不斷增長(zhǎng)。如何推動(dòng)電網(wǎng)改造,將龐大的電網(wǎng)系統(tǒng)打造成一個(gè)更加智能的動(dòng)態(tài)調(diào)配資源系統(tǒng),滿足未來更大需求,也就成為了人們迫切需要解決的問題,這也促進(jìn)了智能微網(wǎng)領(lǐng)域的快速發(fā)展。本文探討的微網(wǎng)智慧能源管理系統(tǒng),能夠?qū)崿F(xiàn)企業(yè)能源的智慧化管理,提高電能質(zhì)量及能源利用率。建設(shè)智慧能源管理系統(tǒng)是企業(yè)實(shí)現(xiàn)優(yōu)化資源配置,合理利用能源,改善環(huán)境,實(shí)現(xiàn)從單一的能源消耗向系統(tǒng)優(yōu)化利用的戰(zhàn)略轉(zhuǎn)變,積極響應(yīng)國(guó)家儲(chǔ)能產(chǎn)業(yè)政策。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">本文探討的微網(wǎng)智慧能源管理系統(tǒng),以</span><span style="font-family:宋體">&ldquo;電力基礎(chǔ)網(wǎng)架+通信網(wǎng)絡(luò)&rdquo;為基礎(chǔ),利用物聯(lián)網(wǎng)技術(shù)、區(qū)塊鏈技術(shù)、云計(jì)算、大數(shù)據(jù)處理技術(shù)等,建設(shè)新能源發(fā)電系</span></span></span></span></span></span></span></p> <p style="text-align:justify"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">統(tǒng)、分布式儲(chǔ)能系統(tǒng)(包含</span><span style="font-family:宋體">BMS電池管理系統(tǒng))、EMS能源管理系統(tǒng)、充電系統(tǒng)、智能分析云平臺(tái),即能源供應(yīng)、能源管理調(diào)控及能源利用3大能源板塊+1個(gè)管控平臺(tái),集成用能單位能源系統(tǒng)數(shù)據(jù)采集、處理和分析、控制和調(diào)度、平衡預(yù)測(cè)和能源管理等功能,提供多樣化的優(yōu)質(zhì)用能服務(wù),實(shí)現(xiàn)多能協(xié)同、能量?jī)?yōu)化,提高能源利用,實(shí)現(xiàn)能源互聯(lián)。產(chǎn)品整體架構(gòu)如圖1所示。</span></span></span></span></span></span></span></p> <div><img alt="" src="http://www.americo-financial.com.cn/upload/cc/729582a940e23f2e80361a6d40e800.png" style="border:0;max-width:100%;" /></div> <p align="center" style="text-align:center; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">圖</span><span style="font-family:宋體">1 微網(wǎng)智慧能源管理系統(tǒng)整體架構(gòu)</span></span></span></span></span></span></span></p> <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><strong><span style="font-size:14.0000pt"><span style="font-family:宋體"><strong style="font-weight:bold"><span style="font-family:Times New Roman,Times,serif">1 </span><span style="font-family:宋體">國(guó)內(nèi)外發(fā)展現(xiàn)狀和趨勢(shì)</span></strong></span></span></strong></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">微電網(wǎng)是指由分布式電源、用電負(fù)荷、配電設(shè)施、監(jiān)控和保護(hù)裝置等組成的小型發(fā)配用電系統(tǒng),必要時(shí)還會(huì)包括儲(chǔ)能裝置。并網(wǎng)型微電網(wǎng)通常與外部電網(wǎng)聯(lián)網(wǎng)運(yùn)行,且具備并離網(wǎng)切換與獨(dú)立運(yùn)行能力。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">前瞻產(chǎn)業(yè)研究院跟蹤了全球主要微電網(wǎng)市場(chǎng),自</span><span style="font-family:宋體">2017年第二季度以來,全球微電網(wǎng)項(xiàng)目產(chǎn)能得到了提升,截至2018年第四季度,全球范圍內(nèi),識(shí)別了2258個(gè)微電網(wǎng)項(xiàng)目,共計(jì)19575MW的規(guī)劃和裝機(jī)容量,市場(chǎng)規(guī)模達(dá)到222.2億美元。目前世界范圍內(nèi)的微電網(wǎng)工程以示范和研究為主,主要應(yīng)用場(chǎng)所是難以接入大電網(wǎng)的偏遠(yuǎn)地區(qū)(孤島),占比達(dá)到近40%;其次為工商業(yè),占比達(dá)到28.32%,公共事業(yè)占比11.79%,詳細(xì)見表1所示。</span></span></span></span></span></span></span></p> <p align="center" style="margin-bottom:10px; text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">表</span><span style="font-family:宋體">1:2018年全球微電網(wǎng)基本情況</span></span></span></span></span></span></span></p> <table align="center" cellspacing="0" class="MsoTableGrid" style="border-collapse:collapse; border:none; font-family:&quot;Times New Roman&quot;; font-size:13px; width:568px"> <tbody> <tr> <td style="border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:1px solid black; padding:0px 7px 0px 7px; vertical-align:top; width:284px"> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">類別</span></span></span></span></span></span></span></p> </td> <td style="border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:1px solid black; padding:0px 7px 0px 7px; vertical-align:top; width:284px"> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">具體內(nèi)容</span></span></span></span></span></span></span></p> </td> </tr> <tr> <td style="border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; padding:0px 7px 0px 7px; vertical-align:top; width:284px"> <p style="text-align:justify"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">微電網(wǎng)項(xiàng)目(個(gè))</span></span></span></span></span></span></span></p> </td> <td style="border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; padding:0px 7px 0px 7px; vertical-align:top; width:284px"> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">2258</span></span></span></span></span></span></span></p> </td> </tr> <tr> <td style="border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; padding:0px 7px 0px 7px; vertical-align:top; width:284px"> <p style="text-align:justify"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">規(guī)劃和裝機(jī)容量(</span><span style="font-family:宋體">MW)</span></span></span></span></span></span></span></p> </td> <td style="border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; padding:0px 7px 0px 7px; vertical-align:top; width:284px"> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">19575</span></span></span></span></span></span></span></p> </td> </tr> <tr> <td style="border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; padding:0px 7px 0px 7px; vertical-align:top; width:284px"> <p style="text-align:justify"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">市場(chǎng)規(guī)模(億美元)</span></span></span></span></span></span></span></p> </td> <td style="border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; padding:0px 7px 0px 7px; vertical-align:top; width:284px"> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">222.2</span></span></span></span></span></span></span></p> </td> </tr> <tr> <td colspan="2" style="border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; padding:0px 7px 0px 7px; vertical-align:top; width:568px"> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><img 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" style="width:458px; height:289px" /></span></span></span></span></span></span></p> </td> </tr> </tbody> </table> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:10.5000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">資料來源:前瞻產(chǎn)業(yè)研究院整理</span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="font-family:宋體">@前瞻經(jīng)濟(jì)學(xué)人APP</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">國(guó)外微電網(wǎng)發(fā)展:美國(guó)是最先提出微電網(wǎng)概念的國(guó)家,</span><span style="font-family:宋體">1999年美國(guó)可靠性技術(shù)解決方案協(xié)會(huì),首次對(duì)微電網(wǎng)在結(jié)構(gòu)、控制、經(jīng)濟(jì)等方面進(jìn)行了研究并于2002年正式提出了相對(duì)完整的微電網(wǎng)概念,并且是目前微電網(wǎng)概念中最具權(quán)威的一個(gè)。歐洲國(guó)家于2005年提出&ldquo;Smart Power Networks&rdquo;智能電網(wǎng)計(jì)劃作為歐洲2020年及后續(xù)的電力發(fā)展目標(biāo),表明了未來歐洲電網(wǎng)需具備以下特點(diǎn):靈活性、可接入性、可靠性和經(jīng)濟(jì)性。并提出微電源輸出端逆變器相應(yīng)控制策略:PQ控制VSI(voltage source inverter)控制策略。同時(shí)提出優(yōu)化約束方程,并對(duì)超額發(fā)出熱能的棄用制訂了懲罰方案。最后,在滿足微電網(wǎng)電、熱雙重需求的條件下,以系統(tǒng)燃料耗量最低為目標(biāo),提出了優(yōu)化的功率分配方案。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">國(guó)內(nèi)微電網(wǎng)發(fā)展:</span><span style="font-family:宋體">2008年初,冰雪天氣導(dǎo)致我國(guó)發(fā)生大面積停電,只有少數(shù)小電網(wǎng)在支撐重要用戶運(yùn)行,這暴露了我國(guó)現(xiàn)有的網(wǎng)架結(jié)構(gòu)在保障用戶供電方面所存在的薄弱環(huán)節(jié),同時(shí)也將微型電網(wǎng)的作用充分展示了出來,并促使我國(guó)加快了對(duì)微型電網(wǎng)的研究步伐。2009年,中國(guó)國(guó)家科技部通過&ldquo;973&rdquo;計(jì)劃項(xiàng)目,專門資助了分布式發(fā)電功能系統(tǒng)的相關(guān)基礎(chǔ)研究。次年,中國(guó)國(guó)家科技部通過《國(guó)家高科技研究發(fā)展計(jì)劃(863)》立項(xiàng)了近十個(gè)有關(guān)微電網(wǎng)方面的研究課題。2018年3月7日,國(guó)家能源局發(fā)布2018年能源工作指導(dǎo)意見。能源新模式新業(yè)態(tài)方面:積極推進(jìn)&ldquo;互聯(lián)網(wǎng)+智慧能源&rdquo;示范項(xiàng)目,多能互補(bǔ)集成優(yōu)化示范工程、新能源微電網(wǎng)項(xiàng)目以及儲(chǔ)能技術(shù)試點(diǎn)示范項(xiàng)目建設(shè)。2018年以來,伴隨各地方儲(chǔ)能相關(guān)政策出臺(tái),沉寂多時(shí)的儲(chǔ)能產(chǎn)業(yè)煥發(fā)出勃勃生機(jī),在用戶側(cè)、輔助服務(wù)、電網(wǎng)側(cè)、可再生能源并網(wǎng)、智能微網(wǎng)等領(lǐng)域快速發(fā)力。針對(duì)光伏新能源行業(yè)的發(fā)展現(xiàn)狀,不少以光伏為主的新能源企業(yè)開始轉(zhuǎn)向儲(chǔ)能、微網(wǎng)建設(shè)等領(lǐng)域。我國(guó)微電網(wǎng)的發(fā)展雖尚處于起始階段,但微電網(wǎng)的特點(diǎn)適應(yīng)我國(guó)電力發(fā)展的需求和方向,是大電網(wǎng)的有力補(bǔ)充,是智能電網(wǎng)領(lǐng)域的重要組成部分,在工商業(yè)區(qū)域、城市片區(qū)及偏遠(yuǎn)地區(qū)有廣泛的應(yīng)用前景。隨著微電網(wǎng)關(guān)鍵技術(shù)研發(fā)進(jìn)度加快,預(yù)計(jì)微電網(wǎng)將進(jìn)入快速發(fā)展期,具有廣闊的發(fā)展前景。</span></span></span></span></span></span></span></p> <p style="text-align:justify"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><strong><span style="font-size:14.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><strong style="font-weight:bold"><span style="font-family:Times New Roman,Times,serif">2 </span><span style="font-family:宋體">系統(tǒng)組成及特點(diǎn)</span></strong></span></span></span></strong></span></span></span></p> <p style="text-align:justify; text-indent:24.1000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">2.1新能源發(fā)電系統(tǒng)</span></span></span></span></strong></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">利用現(xiàn)有廠房屋頂,建設(shè)分布式光伏發(fā)電系統(tǒng),系統(tǒng)運(yùn)行方式為用戶側(cè)自發(fā)自用、多余電量上網(wǎng),將分布式光伏電源接入智慧能源管理平臺(tái),實(shí)現(xiàn)清潔能源利用,通過微電網(wǎng)控制,與儲(chǔ)能系統(tǒng)相結(jié)合,可實(shí)現(xiàn)多能互補(bǔ),提高供電可靠性。后期視情況考慮風(fēng)能的接入。光伏發(fā)電系統(tǒng)如圖</span><span style="font-family:宋體">2所示。</span></span></span></span></span></span></span></p> <div><img alt="" src="http://www.americo-financial.com.cn/upload/d1/58041a97ee414e957e63903ad7f4af.png" style="border:0;max-width:100%;" /></div> <p align="center" style="text-align:center; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">圖</span><span style="font-family:Times New Roman,Times,serif">2 </span><span style="font-family:宋體">光伏發(fā)電系統(tǒng)</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.1000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">2.2分布式儲(chǔ)能系統(tǒng)</span></span></span></span></strong></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">分布式儲(chǔ)能系統(tǒng)接入智慧能源管理平臺(tái),通過微電網(wǎng)控制,停電時(shí)廠區(qū)孤島運(yùn)行,實(shí)現(xiàn)重要負(fù)荷供電可靠性和穩(wěn)定性;儲(chǔ)能系統(tǒng)與光伏系統(tǒng)配合,實(shí)現(xiàn)削峰填谷,降低用電成本;未來可參與需求側(cè)響應(yīng)和電力市場(chǎng)交易,真正實(shí)現(xiàn)柔性可控的可靠能源體系。分布式儲(chǔ)能系統(tǒng)如圖</span><span style="font-family:宋體">3所示。</span></span></span></span></span></span></span></p> <div><img alt="" src="http://www.americo-financial.com.cn/upload/97/51c9477fe05486455902d186fccf66.png" style="border:0;max-width:100%;" /></div> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">圖</span><span style="font-family:Times New Roman,Times,serif">3 </span><span style="font-family:宋體">分布式儲(chǔ)能系統(tǒng)</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.1000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">2.3 EMS能源管理調(diào)控系統(tǒng)</span></span></span></span></strong></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">系統(tǒng)主要包括</span><span style="font-family:宋體">3大部分內(nèi)容:能源數(shù)據(jù)采集,能源數(shù)據(jù)實(shí)時(shí)監(jiān)控和能源數(shù)據(jù)分析發(fā)布管理。其主要功能是實(shí)現(xiàn)對(duì)所有能源有關(guān)的數(shù)據(jù)采集,并在能源管理部門范圍內(nèi)實(shí)現(xiàn)數(shù)據(jù)的發(fā)布,并可以為企業(yè)管理級(jí)的MES、ERP系統(tǒng)提供用能信息。整個(gè)能源管理系統(tǒng)是以穩(wěn)定可靠的工控PLC和上位管理服務(wù)器為核心并采用流行的、可靠地計(jì)算機(jī)網(wǎng)絡(luò)構(gòu)成的集中式數(shù)據(jù)采集監(jiān)控分析系統(tǒng)。全廠設(shè)置一個(gè)集中能源監(jiān)控中心,全廠能源管理中心和各能源子站通過工廠已有網(wǎng)絡(luò)結(jié)合在一起構(gòu)成一個(gè)完整的系統(tǒng)。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">可接入電網(wǎng)、分布式能源、儲(chǔ)能能源,通過智能切換控制策略,系統(tǒng)性地提升節(jié)能效果。智能報(bào)警、故障定位,通過智能控制與優(yōu)化及時(shí)監(jiān)控能源應(yīng)用情況并進(jìn)行優(yōu)化,實(shí)現(xiàn)階梯能源的利用。能源管控系統(tǒng)如圖</span><span style="font-family:宋體">4所示。</span></span></span></span></span></span></span></p> <div><img alt="" src="http://www.americo-financial.com.cn/upload/8e/4204d1f5c85c7125afe7e97ebdaf9d.png" style="border:0;max-width:100%;" /></div> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">圖</span><span style="font-family:Times New Roman,Times,serif">4 </span><span style="font-family:宋體">能源管控系統(tǒng)</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">微電網(wǎng)控制包括:配電調(diào)度層,根據(jù)控制策略對(duì)微電網(wǎng)的離</span><span style="font-family:宋體">/并網(wǎng),電能輸入/返送等進(jìn)行調(diào)度控制;集中控制層,對(duì)微電網(wǎng)整體進(jìn)行協(xié)調(diào)控制與保護(hù),確保微電網(wǎng)系統(tǒng)的安全、穩(wěn)定運(yùn)行;就地控制層,實(shí)現(xiàn)本地控制與保護(hù),完成微電網(wǎng)組成單元的保護(hù)與控制。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">微電網(wǎng)(控制</span><span style="font-family:宋體">+分布式+儲(chǔ)能)核心價(jià)值:優(yōu)化清潔能源發(fā)電、提高供電的安全性和可靠性、實(shí)現(xiàn)階梯能源的利用、實(shí)現(xiàn)經(jīng)濟(jì)運(yùn)行效率和效益。能源分析系統(tǒng)如圖5所示。</span></span></span></span></span></span></span></p> <div><img alt="" src="http://www.americo-financial.com.cn/upload/68/3e8bd180cfc636723c94eb31f7cabc.png" style="border:0;max-width:100%;" /></div> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">圖</span><span style="font-family:Times New Roman,Times,serif">5 </span><span style="font-family:宋體">能源分析系統(tǒng)</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.1000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">2.4充電系統(tǒng)</span></span></span></span></strong></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">在廠區(qū)內(nèi)建立充電樁系統(tǒng),每個(gè)充電樁自帶操作器,以供用戶進(jìn)行充電方式選擇和操作指導(dǎo),并顯示電動(dòng)車電池狀態(tài)和用戶</span><span style="font-family:宋體">IC卡資費(fèi)信息,實(shí)現(xiàn)無人管理。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">充電設(shè)施建設(shè),通過能源互聯(lián)網(wǎng)與可再生能源可以構(gòu)成最佳搭配,在光儲(chǔ)式充換電站、快速充電站、需求響應(yīng)充電中發(fā)揮儲(chǔ)能作用,實(shí)現(xiàn)削峰填谷,輔助能源綜合梯級(jí)利用,提高能源系統(tǒng)效率,降低用能成本。充電系統(tǒng)如圖</span><span style="font-family:宋體">6所示。</span></span></span></span></span></span></span></p> <div><img alt="" src="http://www.americo-financial.com.cn/upload/c6/034c9364559c08e3a50d4a7be65d1b.png" style="border:0;max-width:100%;" /></div> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">圖</span><span style="font-family:宋體">6 充電系統(tǒng)</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.1000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">2.5智能分析云平臺(tái)</span></span></span></span></strong></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">建立綜合能效管理和智慧能源展示平臺(tái),實(shí)現(xiàn)各微網(wǎng)大數(shù)據(jù)的監(jiān)控、分析、存儲(chǔ)。從</span><span style="font-family:宋體">&ldquo;系統(tǒng)&rdquo;上看由三個(gè)層次組成:基礎(chǔ)環(huán)境、系統(tǒng)基礎(chǔ)應(yīng)用、第三方應(yīng)用?;A(chǔ)環(huán)境為運(yùn)行和管理云應(yīng)用的基礎(chǔ)環(huán)境;系統(tǒng)基礎(chǔ)應(yīng)用主要包含即時(shí)通訊、郵箱、文件云存儲(chǔ)及在線編輯、記事本、表格等在線編輯工具及圖片查看器、PDF閱讀器等輔助性工具;第三方應(yīng)用接近于PC上的可安裝軟件,或智能手機(jī)中的App。云服務(wù)平臺(tái)如圖7所示。</span></span></span></span></span></span></span></p> <div><img alt="" src="http://www.americo-financial.com.cn/upload/bf/5d3dd0523ad611a24c87fc840d6952.png" style="border:0;max-width:100%;" /></div> <p align="center" style="text-align:center"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">圖</span><span style="font-family:宋體">7 云服務(wù)平臺(tái)</span></span></span></span></span></span></span></p> <p style="text-align:justify"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><strong><span style="font-size:14.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><strong style="font-weight:bold"><span style="font-family:Times New Roman,Times,serif">3 </span><span style="font-family:宋體">關(guān)鍵技術(shù)和系統(tǒng)優(yōu)勢(shì)</span></strong></span></span></span></strong></span></span></span></p> <p style="text-align:justify; text-indent:24.1000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">3.1 關(guān)鍵技術(shù)</span></span></span></span></strong></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">(</span><span style="font-family:宋體">1)基于區(qū)塊鏈的微網(wǎng)智能交易系統(tǒng)</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">基于區(qū)塊鏈技術(shù),建設(shè)一個(gè)在微網(wǎng)內(nèi)使用、安全可靠、實(shí)時(shí)動(dòng)態(tài)、深度融合,滿足智能微網(wǎng)內(nèi)多種電能來源協(xié)調(diào)與控制等要求的微網(wǎng)智能交易系統(tǒng),實(shí)現(xiàn)對(duì)微網(wǎng)內(nèi)多邊能源交易管理,是我國(guó)首批采用區(qū)塊鏈技術(shù)的微網(wǎng)系統(tǒng),開拓了區(qū)塊鏈技術(shù)在電力行業(yè)中的應(yīng)用,促進(jìn)兩者的融合發(fā)展。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">應(yīng)用區(qū)塊鏈技術(shù),以</span><span style="font-family:宋體">DENC區(qū)塊鏈網(wǎng)絡(luò)為平臺(tái),與物聯(lián)網(wǎng)和智能APP數(shù)據(jù)交互,多方用戶共同參與核定智能合約,合約通過P2P網(wǎng)絡(luò)擴(kuò)散并存入?yún)^(qū)塊鏈,根據(jù)削峰填谷的要求,執(zhí)行智能合約的方式協(xié)調(diào)微網(wǎng)內(nèi)的電網(wǎng)供電、儲(chǔ)能、光伏發(fā)電、風(fēng)力發(fā)電等多種電能來源與充電站/充電樁達(dá)成購(gòu)售電交易,對(duì)充電樁、生產(chǎn)用電、充能、分布式能源合理分配,對(duì)當(dāng)前微網(wǎng)系統(tǒng)電能并網(wǎng)計(jì)費(fèi)提供了可行的辦法,解決微網(wǎng)電能計(jì)費(fèi)難題,有利于推動(dòng)微網(wǎng)系統(tǒng)與電網(wǎng)的融合,促進(jìn)分布式電源有效的發(fā)揮其技術(shù)優(yōu)勢(shì)。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%">&nbsp;<span style="font-family:宋體">(</span><span style="font-family:宋體">2)分散式能源匯聚技術(shù)</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">將分布式電源以微網(wǎng)形式接入到電網(wǎng)中并網(wǎng)運(yùn)行,與電網(wǎng)互為支撐,是發(fā)揮分布式電源效能的最有效方式,具有巨大的社會(huì)與經(jīng)濟(jì)意義,體現(xiàn)在:</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">①可大大提高分布式電源的利用率;</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">②有助于電網(wǎng)災(zāi)變時(shí)向重要負(fù)荷持續(xù)供電;</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">③避免間歇式電源對(duì)周圍用戶電能質(zhì)量的直接影響;</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">④有助于可再生能源優(yōu)化利用和電網(wǎng)的節(jié)能降損等</span></span></span></span><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">分散式能源匯聚技術(shù)將電網(wǎng)、儲(chǔ)能電站、分布式能源、負(fù)荷接入微網(wǎng)系統(tǒng),通過智慧能源管理系統(tǒng)調(diào)控、調(diào)配能源,實(shí)現(xiàn)多能互補(bǔ),提高分布式電源并網(wǎng)發(fā)電穩(wěn)定性,解決現(xiàn)有分布式電源運(yùn)行時(shí)的</span><span style="font-family:宋體">&ldquo;隨意性&rdquo;給系統(tǒng)的安全性和穩(wěn)定性造成的隱患難題,可就地消納分布式能源,減少棄光棄風(fēng)現(xiàn)象的發(fā)生,解決了分布式能源產(chǎn)業(yè)的電能質(zhì)量低、電能浪費(fèi)等問題,提高了分布式能源電能的使用效率,推動(dòng)分布式能源產(chǎn)業(yè)發(fā)展。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">(</span><span style="font-family:宋體">3)運(yùn)用大數(shù)據(jù)、人工智能技術(shù),實(shí)現(xiàn)能效的綜合分析與評(píng)價(jià),能源設(shè)備的智能管理、智慧服務(wù)及能源互聯(lián)。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">通過多源數(shù)據(jù)采集,對(duì)自動(dòng)化數(shù)據(jù)、信息化數(shù)據(jù)、資產(chǎn)數(shù)據(jù)、運(yùn)行數(shù)據(jù)等進(jìn)行大數(shù)據(jù)處理,實(shí)現(xiàn)設(shè)備運(yùn)行與綜合能效的大數(shù)據(jù)分析與評(píng)價(jià)。基于數(shù)據(jù)的分析和深入挖掘,植入人工智能技術(shù),實(shí)現(xiàn)電力系統(tǒng)各環(huán)節(jié)互聯(lián)、人機(jī)交互,具有狀態(tài)全面感知、信息高效處理、應(yīng)用便捷靈活的智慧服務(wù)系統(tǒng)。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.1000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><strong><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">3.2系統(tǒng)優(yōu)勢(shì)</span></span></span></span></strong></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">我公司研發(fā)的微網(wǎng)智慧能源系統(tǒng),運(yùn)用云計(jì)算、大數(shù)據(jù)、物聯(lián)網(wǎng)、移動(dòng)互聯(lián)、互聯(lián)網(wǎng)</span><span style="font-family:宋體">+等新一代信息通訊技術(shù)以及能源高效互聯(lián)的供給配送技術(shù),在公司電力基礎(chǔ)網(wǎng)架基礎(chǔ)上、建設(shè)智能感知互聯(lián)的能源監(jiān)控系統(tǒng)、高效靈活的能源調(diào)控系統(tǒng)、全局協(xié)同的綜合能效平臺(tái)以及友好互動(dòng)的展示平臺(tái),建成一套以能源管理系統(tǒng)為核心,光儲(chǔ)充一體化的微網(wǎng)智慧能源管理系統(tǒng),實(shí)現(xiàn)公司能源監(jiān)控的統(tǒng)一網(wǎng)絡(luò)、多種能源的統(tǒng)一配置以及能源的統(tǒng)一管控等功能,實(shí)現(xiàn)智慧能源供應(yīng)清潔化、能源調(diào)控智能化、能源利用高效化,形成微網(wǎng)智慧能源管理示范基地。相關(guān)技術(shù)可以應(yīng)用在光充儲(chǔ)微網(wǎng)系統(tǒng)、小區(qū)改造停車場(chǎng)及需要不間斷供電的政府機(jī)關(guān)、科研園區(qū)等。具體體現(xiàn)在以下五個(gè)方面: </span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">(</span><span style="font-family:宋體">1)削峰填谷:在用電高峰期,負(fù)荷需量超過設(shè)定值一定時(shí)間后,及時(shí)控制儲(chǔ)能放電,降低企業(yè)負(fù)荷有效減少企業(yè)基本電費(fèi)。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">(</span><span style="font-family:宋體">2)提高功率因數(shù):通過實(shí)時(shí)監(jiān)測(cè)負(fù)荷波動(dòng),調(diào)整功率因數(shù),減少電網(wǎng)考核電費(fèi)。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">(</span><span style="font-family:宋體">3)能量轉(zhuǎn)移,新能源充電系統(tǒng)解決電動(dòng)汽車充電難問題,為用戶側(cè)帶來收益。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">(</span><span style="font-family:宋體">4)實(shí)現(xiàn)屋頂光伏發(fā)電平滑輸出,減少新能源發(fā)電的隨機(jī)性、間歇性、波動(dòng)性給電網(wǎng)和用戶帶來的沖擊。</span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">(</span><span style="font-family:宋體">5)分布式電網(wǎng)增加電網(wǎng)運(yùn)行的可靠性,當(dāng)公共電網(wǎng)斷電時(shí),無縫切換至孤島運(yùn)行模式,保障廠區(qū)持續(xù)供電。</span></span></span></span></span></span></span></p> <p style="text-align:justify"><span style="font-size:10.5pt"><span style="font-family:Calibri"><strong><span style="font-size:14.0000pt"><span style="font-family:宋體"><strong style="font-weight:bold"><span style="font-family:Times New Roman,Times,serif">4 </span><span style="font-family:宋體">結(jié)語(yǔ)</span></strong></span></span></strong></span></span></p> <p style="text-align:justify; text-indent:24.0000pt"><span style="font-size:10.5pt"><span style="line-height:150%"><span style="font-family:Calibri"><span style="font-size:12.0000pt"><span style="font-family:宋體"><span style="line-height:150%"><span style="font-family:宋體">目前國(guó)內(nèi)大量的分布式微網(wǎng)系統(tǒng)存在電力系統(tǒng)對(duì)其不可控和難以管理的局面,并引發(fā)相應(yīng)的電能質(zhì)量、電網(wǎng)安全性和穩(wěn)定性等諸多問題。未來,微電網(wǎng)作為分布式發(fā)電優(yōu)化集成的一種方式,在提供可靠的電力供應(yīng),滿足用戶多種需求的同時(shí),還能保證實(shí)現(xiàn)能源效益、經(jīng)濟(jì)效益和環(huán)境效益的最大化,已經(jīng)成為世界各國(guó)研究的重點(diǎn)。微網(wǎng)將是智能電網(wǎng)建設(shè)中不可或缺的重要組成部分。在我國(guó),大力推廣微網(wǎng)技術(shù),是走可持續(xù)發(fā)展道路的具體體現(xiàn),是對(duì)我國(guó)調(diào)整能源結(jié)構(gòu)、解決偏遠(yuǎn)地區(qū)用電問題、保護(hù)環(huán)境的有力支撐,微網(wǎng)智慧能源管理系統(tǒng)發(fā)展?jié)摿薮蟆?lt;/span></span></span></span></span></span></span></p> <p style="text-align:justify; text-indent:24.0000pt">&nbsp;</p>

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話題討論1:

在系統(tǒng)構(gòu)架設(shè)計(jì)上要注意: 模塊化設(shè)計(jì):將系統(tǒng)分為能源監(jiān)控、預(yù)測(cè)分析、優(yōu)化調(diào)度、用戶管理等模塊,便于維護(hù)和擴(kuò)展。 分布式架構(gòu):采用分布式架構(gòu)提升系統(tǒng)可靠性和擴(kuò)展性,適應(yīng)不同規(guī)模的微網(wǎng)。 云邊協(xié)同:結(jié)合云計(jì)算和邊緣計(jì)算,云端處理大數(shù)據(jù)分析和長(zhǎng)期預(yù)測(cè),邊緣設(shè)備負(fù)責(zé)實(shí)時(shí)控制和響應(yīng)。

2024-05-13 21:39:50

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系統(tǒng)涉及多種技術(shù)和算法,開發(fā)和維護(hù)難度較大。

2024-06-12 12:51:05

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回復(fù)2:

系統(tǒng)依賴大量數(shù)據(jù),數(shù)據(jù)安全和隱私保護(hù)是關(guān)鍵挑戰(zhàn)。

2024-08-26 09:44:05

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話題討論2:

微網(wǎng)智慧能源管理系統(tǒng)在提升能源效率、降低成本和減少碳排放方面具有顯著優(yōu)勢(shì),盡管面臨技術(shù)復(fù)雜性和初期投資等挑戰(zhàn),但其市場(chǎng)前景廣闊。隨著技術(shù)進(jìn)步和政策支持,該系統(tǒng)將在未來能源管理中發(fā)揮越來越重要的作用。

2024-08-21 16:37:11

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隨著能源成本上升和環(huán)保意識(shí)增強(qiáng),越來越多的企業(yè)和家庭需要高效的能源管理解決方案。

2024-12-11 21:57:07

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