基于发电机响应的切机控制算法研究  

Research on Generator-tripping Control Based on Generator Response

作　　者：胡雪凯[1] 刘翔宇[1] 张乾[2] 戎士洋[1] 

机构地区：[1]国网河北省电力公司电力科学研究院,石家庄050021 [2]国网河北省电力公司检修分公司,石家庄050070

出　　处：《河北电力技术》2016年第2期22-25,共4页Hebei Electric Power

摘　　要：提出了一种基于发电机响应的电力系统切机控制方法,与以往紧急控制方案不同,该方法不依赖于预想故障,而是根据实测的发电机信息进行切机量的计算和控制地点的选择,从而制订切机控制措施。以实际电网为例验证所提方法的有效性。This paper proposes a generator-tripping control scheme based on the response of generator.Different from early emergency control method,it doesn＇t depend on expected failure.With the real-time measured information,calculate the generator tripping quantity.Then obtains the sorting table based on the disturbed degree of every generator,removing the generators which have negative control effect,the generator-tripping control scheme can be formulated.

关 键 词：电力系统 发电机响应 切机控制 失稳裕度 

分 类 号：TM301.2[电气工程—电机]