500kV并联电抗器局部放电试验系统技术方案设计  

作　　者：杨学宝 姚广 

机构地区：[1]内蒙古京能电力检修有限公司,内蒙古凉城013700

出　　处：《内蒙古石油化工》2015年第7期98-100,共3页Inner Mongolia Petrochemical Industry

摘　　要：鉴于开展局部放电试验的重要性,研究了500k V并联电抗器现场局部放电试验方案。首先,选择了并联电抗器试验对象;其次,进行了局放试验原理设计、补偿电容计算、试验功率损耗计算、变频激励电源参数设计;最后,基于上述计算结果,给出了500k V并联电抗器现场局部放电试验技术方案设计。In view of the importance of partial discharge test of 500kV shunt reactor, the site partial discharge test of 500kV shunt reactor is studied in this paper. Firstly, The test objects of 500kV shunt reactor are selected. Secondly, the principle of partial discharge test, compensation capacitance calculation, test power loss calculation and excitation power parameters is studied. Finnally, based on the above computational results, the technical scheme of site partial discharge test of 500kV shunt reactor is given.

关 键 词：并联电抗器 局部放电试验 补偿电容 试验功率 励磁电源 

分 类 号：TM472[电气工程—电器]