1000 kV变压器零起升压试验的电源方案研究Discussion on Power Supply for Test of Stepping up from Zero Voltage of 1 000 kV Transformer
董雪松,孙翔
DONG Xue-song,SUN Xiang(Z(P)EPC Electric Power Research Institute
摘要(Abstract):
利用特高压示范工程的典型特高压变压器技术参数,结合1 000 kV浙北变电站规划要求,开展利用系统电源、工频试验装置和变频试验装置进行1 000 kV变压器零起升压试验的对比研究。
By using typical technical parameters for UHV transformers in UHV pilot projects,the paper,in combination with requirements on planning of 1 000 kV Zhebei substation,comparatively investigates test of stepping up from zero voltage of 1 000 kV transformer by means of system power,voltage regulator power and frequency-varied power.
关键词(KeyWords):
1000kV变压器;零起升压;试验电源
1 000 kV transformer;stepping up from zero voltage;test power supply
基金项目(Foundation):
作者(Author):
董雪松,孙翔
DONG Xue-song,SUN Xiang(Z(P)EPC Electric Power Research Institute
DOI: 10.19585/j.zjdl.2013.02.001