葛洲坝二江电厂机组黑启动实践与分析  

Analysis and practice of black start for Gezhouba Erjiang Power Plant

作　　者：程刚 

机构地区：[1]葛洲坝二江电厂,湖北宜昌443002

出　　处：《中国电力》2002年第11期42-46,共5页Electric Power

摘　　要：当电网发生全网失压事故时,电网必须依靠黑启动来恢复系统供电;水电厂黑启动比火电厂黑启动更具有优势,同时水电厂为了保证河道通航用水及本厂设备安全,也应不待电网交流恢复尽快将机组黑启动确保厂用电源。葛洲坝二江电厂成功地实施了黑启动试验,并对二江电厂机组黑启动试验的关键过程进行分析,试验表明黑启动是可行的。It is necessary to use black start for restoration of power supply,when the blackout happens in whole power network.Hy-dropower plant has advantages in using black start comparing with thermal power plant.In order to insure opening to navigation and securing of power equipments in hydropower plant ,black start should be used before restoration of AC power supply in power net-work.This paper analyzes the key process of black start test in Erjiang power plant.The test results show that the black start test in Erjiang power plant is successful and black start is feasible.

关 键 词：葛洲坝二江电厂 水轮发电机组 黑启动 电网 励磁系统 

分 类 号：TM621.2[电气工程—电力系统及自动化]