特高压并联电抗器感应电压试验补偿方式的计算与研究  

Calculation and Research on the Compensation Method for the Ultravoltage Shunt Reactor Induced Voltage Test

作　　者：伊锋 杨在葆 YIN Feng;YANG Zaibao

机构地区：[1]国网山东省电力公司电力科学研究院,山东济南250003 [2]山东电力设备有限公司,山东济南250022

出　　处：《青海电力》2021年第1期35-38,42,共5页Qinghai Electric Power

摘　　要：为了有效提高试验系统的可靠性,避免并联电抗器感应电压试验时发电机组自励磁现象发生,采用了一种二次补偿的新型补偿方式,并对方案进行了实际验证,较于传统补偿方式,新补偿方式能在源头上避免发电机组直接带容性负载,消除发电机组自励磁的隐患。In order to improve reliability of test system and to avoid the generator self exciting in shunt reactor induced voltage test,a new secondary compensation method is applied and validated in practice.In comarsion with traditional compensation method,the new method can avoid the direct capacitive loading of the generating unit and can eliminate the defect result by the generating unit self exciting.

关 键 词：感应电压 特高压并联电抗器 发电机自励磁 电容补偿 

分 类 号：TM472[电气工程—电器] TM832