來源:深圳特區(qū)報 | 2022-05-07 08:36:35 |
記者昨日從深圳供電局獲悉,大灣區(qū)首次利用網(wǎng)地一體虛擬電廠精準(zhǔn)削峰在深圳實現(xiàn)。該局通過對用戶多種靈活資源的精準(zhǔn)管控,推動提升新型電力系統(tǒng)靈活性和電力保障能力,助力新型電力系統(tǒng)構(gòu)建和“雙碳”目標(biāo)達(dá)成。
據(jù)了解,虛擬電廠好比“看不見的電廠”,是一種通過能源互聯(lián)網(wǎng)技術(shù),把散落在用戶端的充電樁、空調(diào)、儲能等電力負(fù)荷整合起來并實現(xiàn)協(xié)調(diào)優(yōu)化,以作為特殊電廠參與電網(wǎng)運行和電力市場的電源協(xié)調(diào)管理系統(tǒng)。依托“虛擬電廠”理念,發(fā)揮需求側(cè)管理“電網(wǎng)可預(yù)控、用戶愿參與”的優(yōu)勢,既可實現(xiàn)特定時段內(nèi)的負(fù)荷調(diào)節(jié),保證電網(wǎng)的安全穩(wěn)定運行,又可以削峰填谷,提升電網(wǎng)的經(jīng)濟運行水平。
2021年,在南方電網(wǎng)公司統(tǒng)一部署下,深圳供電局、南方電網(wǎng)科學(xué)研究院聯(lián)合研發(fā)了國內(nèi)首個網(wǎng)地一體虛擬電廠運營管理平臺,南方電網(wǎng)總調(diào)和深圳供電局調(diào)度機構(gòu)均可直接調(diào)度,實現(xiàn)了可調(diào)節(jié)負(fù)荷全時段可觀、可測、可調(diào),并率先探索了新型電力系統(tǒng)下電力供需深度互動的可持續(xù)發(fā)展路徑,達(dá)到國內(nèi)領(lǐng)先水平。目前,該平臺接入負(fù)荷資源超過500兆瓦,相當(dāng)于約9萬戶家庭的用電報裝容量,并接入分布式光伏容量300兆瓦。(記者 方勝 通訊員 李江南)
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