大型发电机组非同期并网的原因分析及防范措施  

Causes and Preventive Measures Analysis of Non-synchronous Grid Connection of Large Generator Sets

作　　者：田勤俭 TIAN Qinjian(Zhejiang Zheneng Changxing Power Generation Co.,Ltd.,Huzhou,Zhejiang 313100,China)

机构地区：[1]浙江浙能长兴发电有限公司,浙江湖州313100

出　　处：《山西电力》2020年第4期18-21,共4页Shanxi Electric Power

摘　　要：发电机同期系统正常是发电机组安全并网的前提。以长兴电厂SID-2CM型同期装置及二次回路为例,结合生产现场的实际情况,对发电机同期并网中造成非同期并网的原因进行了分析,提出了防范措施及解决方案。It is the prerequisite for the safe connection of the generator set that the synchronization system of the generator runs normally.Taking SID-2CM synchronous device and secondary circuit of Changxing Power Plant as an example,combined with the actual situation of the production site,the causes for the non-synchronous grid connection in the grid connection of the generators are analyzed,and the preventive measures and solutions are also put forward.

关 键 词：大型发电机组 自动准同期并网 非同期并网 二次回路 

分 类 号：TM621.3[电气工程—电力系统及自动化]