華星光電(dian)(dian)錯峰用電(dian)(dian)保電(dian)(dian)項目（智能微網電(dian)(dian)站）案例

在國家(jia)“雙碳(tan)”“雙控”高(gao)能耗企業錯峰(feng)(feng)用(yong)(yong)電(dian)背(bei)景下，華星光(guang)電(dian)園區(qu)的(de)電(dian)力(li)供應非常緊張，主要原因是(shi)高(gao)峰(feng)(feng)負(fu)荷(he)過高(gao)，電(dian)網峰(feng)(feng)谷負(fu)荷(he)差很大，在高(gao)峰(feng)(feng)時受(shou)電(dian)源供應、電(dian)網輸(shu)送能力(li)的(de)限(xian)制，造(zao)成用(yong)(yong)電(dian)高(gao)峰(feng)(feng)期間的(de)電(dian)力(li)供應缺口。為了(le)保證園區(qu)正常用(yong)(yong)電(dian)，經我司(si)項目組實(shi)地考察評估，決定選用(yong)(yong)6臺智能微(wei)網電(dian)站來實(shi)現削峰(feng)(feng)填谷，降解尖峰(feng)(feng)負(fu)荷(he)對電(dian)網沖擊，從(cong)而改(gai)善園區(qu)用(yong)(yong)電(dian)質量、提高(gao)企業用(yong)(yong)電(dian)經濟性(xing)，滿足他們錯峰(feng)(feng)用(yong)(yong)電(dian)的(de)需求。

柴油(you)發電(dian)機組(zu)的維護成本較低，使用壽命長。十二五節能(neng)減排

發展至今，現(xian)代的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)網(wang)架構和(he)它(ta)一百多年前(qian)誕生之初并沒有(you)什么本質的(de)(de)(de)(de)(de)不同。它(ta)的(de)(de)(de)(de)(de)設(she)計基(ji)于集中(zhong)(zhong)式結構，幾個大型(xing)的(de)(de)(de)(de)(de)發電(dian)(dian)(dian)(dian)廠生產電(dian)(dian)(dian)(dian)力(li)，再通(tong)過電(dian)(dian)(dian)(dian)網(wang)輸(shu)送到幾百數(shu)千(qian)公里外的(de)(de)(de)(de)(de)用戶。盡管(guan)(guan)有(you)成(cheng)熟的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)力(li)技術(shu)、復雜的(de)(de)(de)(de)(de)網(wang)狀(zhuang)拓撲結構和(he)備用設(she)備作為(wei)保障，這(zhe)種(zhong)集中(zhong)(zhong)式的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)網(wang)結構在系統的(de)(de)(de)(de)(de)靈活性(xing)和(he)可靠性(xing)方面(mian)還是有(you)所不足(zu)。隨著技術(shu)的(de)(de)(de)(de)(de)提(ti)升，針(zhen)對各種(zhong)需求的(de)(de)(de)(de)(de)探(tan)索，微電(dian)(dian)(dian)(dian)網(wang)應運(yun)(yun)而出，微電(dian)(dian)(dian)(dian)網(wang)是指由(you)分布式電(dian)(dian)(dian)(dian)源、用電(dian)(dian)(dian)(dian)負荷、配(pei)電(dian)(dian)(dian)(dian)設(she)施、監(jian)控和(he)保護裝置(zhi)等(deng)組成(cheng)的(de)(de)(de)(de)(de)小型(xing)發配(pei)用電(dian)(dian)(dian)(dian)系統（必(bi)要(yao)時含(han)儲能(neng)裝置(zhi)）。節(jie)能(neng)減排資料平臺具(ju)備完善的(de)(de)(de)(de)(de)監(jian)控告警管(guan)(guan)理(li)、運(yun)(yun)維管(guan)(guan)理(li)及數(shu)據分析功(gong)能(neng)。

智能微(wei)網(wang)電(dian)站(zhan)的優勢：

電(dian)(dian)力管(guan)(guan)理(li)系統：電(dian)(dian)力管(guan)(guan)理(li)系統主要負責電(dian)(dian)力從電(dian)(dian)源輸送到用電(dian)(dian)設備。

具體(ti)功能(neng)包(bao)括：1、將(jiang)電(dian)(dian)源處各形(xing)式(shi)的電(dian)(dian)能(neng)轉(zhuan)換成(cheng)符合出所(suo)(suo)需(xu)要的形(xing)式(shi)，例(li)如(ru)使用逆(ni)變器將(jiang)光伏產生的直流(liu)電(dian)(dian)轉(zhuan)換成(cheng)通常負荷所(suo)(suo)需(xu)要的50Hz交流(liu)電(dian)(dian)。2、作(zuo)為儲能(neng)設備的界(jie)面，來使微網內的電(dian)(dian)力供需(xu)達到平衡。現(xian)代微網通常融入了軟(ruan)件(jian)和控制(zhi)系統，例(li)如(ru)智能(neng)電(dian)(dian)表，從而實現(xian)微網的高(gao)效和穩(wen)定(ding)運行。

儲能系(xi)統：儲能系(xi)統對微(wei)(wei)網的(de)重要性(xing)不言而喻。它可(ke)以讓微(wei)(wei)網實現內部的(de)電(dian)力供需(xu)平衡，從而維(wei)持電(dian)壓和頻率(lv)的(de)穩定。也(ye)可(ke)保證用戶的(de)用電(dian)需(xu)求隨時能得(de)到滿足。

微網系統中(zhong)常見的儲能設(she)備為：電池，燃料電池+電解池，超級電容等(deng)。

智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)微網(wang)(wang)電(dian)(dian)站(zhan)是(shi)一種(zhong)(zhong)(zhong)新(xin)(xin)型的(de)(de)(de)分(fen)布式能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)源系統，結合了(le)電(dian)(dian)力(li)電(dian)(dian)子技(ji)(ji)術(shu)、通(tong)信(xin)技(ji)(ji)術(shu)、自動(dong)控制(zhi)技(ji)(ji)術(shu)以及新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)源技(ji)(ji)術(shu)等，實現了(le)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)源的(de)(de)(de)靈活應用(yong)和(he)(he)(he)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)化(hua)管(guan)理。這種(zhong)(zhong)(zhong)電(dian)(dian)站(zhan)具(ju)有(you)(you)(you)多種(zhong)(zhong)(zhong)優(you)點，比如能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)夠有(you)(you)(you)效地(di)解決電(dian)(dian)力(li)供應問題、減少能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)源浪費和(he)(he)(he)污(wu)染(ran)等。智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)微網(wang)(wang)電(dian)(dian)站(zhan)由(you)多種(zhong)(zhong)(zhong)設備(bei)組成，包括太(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)電(dian)(dian)池(chi)板、儲(chu)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)裝(zhuang)置、逆(ni)變(bian)器和(he)(he)(he)控制(zhi)器等。其中(zhong)，太(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)電(dian)(dian)池(chi)板能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)夠將太(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)轉化(hua)為電(dian)(dian)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)，儲(chu)存于儲(chu)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)裝(zhuang)置中(zhong)，再通(tong)過(guo)逆(ni)變(bian)器將直(zhi)流電(dian)(dian)轉換為交(jiao)流電(dian)(dian)， 通(tong)過(guo)控制(zhi)器進行智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)化(hua)控制(zhi)，保證(zheng)電(dian)(dian)力(li)的(de)(de)(de)穩定供應。智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)微網(wang)(wang)電(dian)(dian)站(zhan)具(ju)有(you)(you)(you)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)化(hua)管(guan)理、多種(zhong)(zhong)(zhong)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)源綜合利用(yong)、節(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)環保、安全可(ke)(ke)靠等優(you)點。它能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)夠有(you)(you)(you)效地(di)解決電(dian)(dian)力(li)供應問題，提高電(dian)(dian)力(li)系統的(de)(de)(de)可(ke)(ke)靠性和(he)(he)(he)穩定性，同(tong)時能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)夠有(you)(you)(you)效地(di)利用(yong)可(ke)(ke)再生能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)源，減少對傳統能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)源的(de)(de)(de)依賴，節(jie)省(sheng)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)源，減少污(wu)染(ran)。目前，智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)微網(wang)(wang)電(dian)(dian)站(zhan)已(yi)經得到了(le)廣泛的(de)(de)(de)應用(yong)，特別是(shi)在一些(xie)偏(pian)遠地(di)區(qu)和(he)(he)(he)海島等電(dian)(dian)力(li)供應困難的(de)(de)(de)地(di)區(qu)。同(tong)時，智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)微網(wang)(wang)電(dian)(dian)站(zhan)也受到了(le) 的(de)(de)(de)大力(li)支持(chi)，未來(lai)發展前景廣闊。光伏(fu)（新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng) 源），在能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)量(liang)管(guan)理系統EMS的(de)(de)(de)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)管(guan)理下，實現多能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)互補、多 模(mo)式混合供電(dian)(dian)。

智(zhi)(zhi)(zhi)能(neng)(neng)(neng)微(wei)網(wang)電(dian)(dian)站是(shi)一種小(xiao)型、模塊化(hua)的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)網(wang)絡，具有智(zhi)(zhi)(zhi)能(neng)(neng)(neng)化(hua)的(de)(de)(de)(de)特點，適用于各種應用場景。首先(xian)，智(zhi)(zhi)(zhi)能(neng)(neng)(neng)微(wei)網(wang)電(dian)(dian)站可(ke)以(yi)(yi)(yi)(yi)在(zai)(zai)(zai)偏遠地(di)(di)區或發(fa)(fa)展中(zhong)國家(jia)提(ti)供(gong)(gong)可(ke)靠的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)供(gong)(gong)應。在(zai)(zai)(zai)這些地(di)(di)區，傳統(tong)的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)系(xi)統(tong)往往無(wu)法(fa)(fa)滿足(zu)人們的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)需(xu)(xu)求。而(er)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)微(wei)網(wang)電(dian)(dian)站可(ke)以(yi)(yi)(yi)(yi)通過太(tai)陽能(neng)(neng)(neng)、風(feng)能(neng)(neng)(neng)等可(ke)再生(sheng)(sheng)能(neng)(neng)(neng)源供(gong)(gong)電(dian)(dian)，無(wu)需(xu)(xu)依(yi)賴傳統(tong)電(dian)(dian)網(wang)，為(wei)這些地(di)(di)區帶來可(ke)靠的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)支持(chi)。其次，智(zhi)(zhi)(zhi)能(neng)(neng)(neng)微(wei)網(wang)電(dian)(dian)站還(huan)可(ke)以(yi)(yi)(yi)(yi)在(zai)(zai)(zai)災(zai)(zai)難恢復中(zhong)發(fa)(fa)揮重(zhong)要作用。在(zai)(zai)(zai)災(zai)(zai)害發(fa)(fa)生(sheng)(sheng)后，傳統(tong)的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)系(xi)統(tong)往往會(hui)受到破壞，無(wu)法(fa)(fa)正(zheng)常供(gong)(gong)電(dian)(dian)。而(er)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)微(wei)網(wang)電(dian)(dian)站可(ke)以(yi)(yi)(yi)(yi)在(zai)(zai)(zai)災(zai)(zai)后迅速部(bu)署，為(wei)災(zai)(zai)區提(ti)供(gong)(gong)緊急電(dian)(dian)力(li)(li)(li)支持(chi)，保障災(zai)(zai)民的(de)(de)(de)(de)基(ji)本生(sheng)(sheng)活需(xu)(xu)求。此外，智(zhi)(zhi)(zhi)能(neng)(neng)(neng)微(wei)網(wang)電(dian)(dian)站還(huan)可(ke)以(yi)(yi)(yi)(yi)在(zai)(zai)(zai)工(gong)(gong)(gong)業(ye)(ye)和(he)商業(ye)(ye)領(ling)域提(ti)供(gong)(gong)定制化(hua)的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)解(jie)決方案(an)。例如，在(zai)(zai)(zai)工(gong)(gong)(gong)廠中(zhong)，智(zhi)(zhi)(zhi)能(neng)(neng)(neng)微(wei)網(wang)電(dian)(dian)站可(ke)以(yi)(yi)(yi)(yi)根據生(sheng)(sheng)產線的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)需(xu)(xu)求，提(ti)供(gong)(gong)穩(wen)定、可(ke)靠的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)供(gong)(gong)應；在(zai)(zai)(zai)商業(ye)(ye)中(zhong)心，智(zhi)(zhi)(zhi)能(neng)(neng)(neng)微(wei)網(wang)電(dian)(dian)站可(ke)以(yi)(yi)(yi)(yi)滿足(zu)商鋪(pu)的(de)(de)(de)(de)多(duo)樣(yang)化(hua)電(dian)(dian)力(li)(li)(li)需(xu)(xu)求，提(ti)高(gao)商業(ye)(ye)運營(ying)效率。總之(zhi)，智(zhi)(zhi)(zhi)能(neng)(neng)(neng)微(wei)網(wang)電(dian)(dian)站具有廣泛(fan)的(de)(de)(de)(de)應用前景，可(ke)以(yi)(yi)(yi)(yi)為(wei)各種場景提(ti)供(gong)(gong)定制化(hua)的(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)解(jie)決方案(an)，提(ti)高(gao)人們的(de)(de)(de)(de)生(sheng)(sheng)活水平和(he)企業(ye)(ye)的(de)(de)(de)(de)運營(ying)效率。發(fa)(fa)電(dian)(dian)機組還(huan)可(ke)以(yi)(yi)(yi)(yi)與其他設備聯動(dong)運行，在(zai)(zai)(zai)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)家(jia)居和(he)工(gong)(gong)(gong)業(ye)(ye)自動(dong)化(hua)領(ling)域得到廣泛(fan)應用。儲能(neng)(neng)(neng)市場需(xu)(xu)求

發電(dian)機組的(de)功(gong)率大(da)小可以根據需(xu)要進行調(diao)整，一(yi)般分(fen)為小、中、大(da)功(gong)率三(san)種，可以滿足不同(tong)場合的(de)用電(dian)需(xu)求。十二五節能減排

深中通道(dao)S06標(biao)段市柴(chai)儲(chu)（升(sheng)降(jiang)(jiang)壓(ya)(ya)）一體化供(gong)電(dian)解(jie)(jie)決(jue)方案(an)應(ying)用(yong)，項目位(wei)于深中通道(dao)S06標(biao)段，該標(biao)段申請了(le)臨時市電(dian)接(jie)入(ru)，整(zheng)個(ge)施(shi)工(gong)棧橋段配置了(le)4臺10/0.4KV配變，但整(zheng)個(ge)標(biao)段施(shi)工(gong)長(chang)度接(jie)近8公里(li)，現(xian)場(chang)各變壓(ya)(ya)器(qi)單臺覆蓋供(gong)電(dian)半徑接(jie)近1公里(li)，部分(fen)變壓(ya)(ya)器(qi)在負載峰值(zhi)期(qi)間容量不(bu)(bu)足且(qie)線路末端電(dian)壓(ya)(ya)降(jiang)(jiang)損較大(da)導致設備不(bu)(bu)能(neng)正常運行，大(da)部分(fen)負載還(huan)需要采(cai)用(yong)柴(chai)油機來(lai)供(gong)電(dian)，供(gong)電(dian)成(cheng)本居高不(bu)(bu)下。隨(sui)著整(zheng)個(ge)標(biao)段各個(ge)施(shi)工(gong)點(dian)逐漸鋪開，為了(le)提升(sheng)設備開工(gong)率及降(jiang)(jiang)低設備管理成(cheng)本，確(que)定采(cai)用(yong)大(da)型(xing)集中式市儲(chu)無人值(zhi)守供(gong)電(dian)解(jie)(jie)決(jue)方案(an)來(lai)解(jie)(jie)決(jue)現(xian)場(chang)供(gong)電(dian)難問題。十二五(wu)節能(neng)減排(pai)

本文來自四川(chuan)精碳(tan)偉業環保科技有(you)限(xian)責任公司：//wasul.cn/Article/93a28999617.html