电网黑启动中发电机自励磁仿真研究  

Research on the Simulation of Generator's Self-excitation for the Black-start of Power Grid

作　　者：夏凯 李韬 刘晓波[3] 

机构地区：[1]五凌电力挂治水电厂,贵州黔东556700 [2]贵州电力设计研究院,贵州贵阳550002 [3]贵州大学,贵州贵阳550003

出　　处：《中国西部科技》2013年第2期77-79,86,共4页Science and Technology of West China

摘　　要：随着电力系统的发展壮大,大面积停电的危害也越来越大,所以必须对黑启动进行仿真校验研究。黑启动电源的自励磁现象也是黑启动的关键因素之一,由此凸显出自励磁研究的重要性。本文通过对自励磁产生的原理和工程判据进行分析,并运用PSCAD软件进行自励磁仿真建模,最后运用实际算例进行论证,并提出了解决方案。With the development of power system, the harm of large area blackout is becoming more and more hazardous. The self-excitation of black-start power is one of the key factors of the black-start scheme, which highlights the importance of the study of self-excitation. This article analyzed the self-excitation＇s generating principle and engineering criterion and simulated the self-excitation model by PSCAD. Finally, a practical example was used to demonstrate and put forward the settlement.

关 键 词：黑启动 自励磁 仿真 PSCAD软件 

分 类 号：TM341[电气工程—电机]