摘要
受国家电网公司交流建设公司委托,上海电科院承接特高压沪西站1 000 kV变压器现场交接长时感应耐压带局部放电试验。由于该项试验的试验电压测量方法相对其他高压试验不同,并且与试验结果有很强的关联性,为了确保试验结果的正确性,进行该项试验电压测量系统比对及不确定度评定。
Authorized by State Grid Communication & Construction Company,we have undertaken 1 000 k V transformer field commissioning long-induced voltage-endurance test with partial discharge in Shanghai Huxi UHV Substation. Due to the different voltage measurement method used in this test,which is closely related with the test results,this research makes comparison and uncertainty evaluation on the voltage measurement system.
出处
《华东电力》
北大核心
2014年第12期2814-2817,共4页
East China Electric Power
关键词
特高压
电压测量
测量系统比对
不确定度评定
UHV
voltage measurement
measurement system comparison
uncertainty evaluation
