本文選題：配電自動化　切入點(diǎn)：分布式控制　出處：《電力系統(tǒng)自動化》2015年11期

【摘要】：配電網(wǎng)中的智能終端(STU)要實(shí)現(xiàn)分布式控制需要知道饋線實(shí)時(shí)拓?fù)洹Ｒ蕾嚺潆娮詣踊髡窘oSTU下發(fā)饋線實(shí)時(shí)拓?fù)涞姆绞届`活性差,不利于實(shí)現(xiàn)自治性控制系統(tǒng);為每一個(gè)STU人工配置關(guān)聯(lián)饋線全局靜態(tài)拓?fù)?通過STU獲取關(guān)聯(lián)饋線域內(nèi)開關(guān)的實(shí)時(shí)狀態(tài)信息建立饋線實(shí)時(shí)拓?fù)涞姆绞脚渲霉ぷ髁看?提出了一種STU自主識別饋線拓?fù)涞姆椒?為每個(gè)STU配置局部拓?fù)湫畔?由STU通過逐級查詢的方式獲取饋線實(shí)時(shí)拓?fù)�。以廣域閉鎖分布式電流保護(hù)為例,在有源配電網(wǎng)靜態(tài)模擬系統(tǒng)上搭建了測試系統(tǒng),證明了所提饋線拓?fù)渥R別方法的有效性。
[Abstract]:In order to realize distributed control, intelligent terminal (STU) in distribution network needs to know the real-time topology of feeder.It is difficult to realize autonomous control system by relying on distribution automation master station to transmit feeder real-time topology to STU, and to manually configure the global static topology of associated feeder for each STU.The configuration of the real-time topology of the feeder is heavy in the way of obtaining the real-time state information of the switch in the relative feeder domain by STU, and a method of identifying the feeder topology independently by STU is proposed, which can configure the local topology information for each STU.The real-time topology of feeder is obtained by STU by step-by-step query.Taking wide-area latch-up distributed current protection as an example, a test system is built on the static simulation system of active distribution network, which proves the effectiveness of the proposed method of feeder topology identification.
【作者單位】： 山東大學(xué)電氣工程學(xué)院;山東理工大學(xué)智能電網(wǎng)研究中心;山東科匯電力自動化股份有限公司;昆明理工大學(xué)電力工程學(xué)院;
【基金】：國家高技術(shù)研究發(fā)展計(jì)劃(863計(jì)劃)資助項(xiàng)目(2012AA050213)~~
【分類號】：TM76

【參考文獻(xiàn)】

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本文編號：1718239