摘要
本文提出了用于直流输电系统内部过电压测量的分压器的设计原则,给出了6只分压器的设计数据、频率响应、直流耐压试验和操作波试验下的实测分压比,还简要介绍了分压器的现场使用情况。
This paper presents some design criteria for voltage dividers used for internal overvoltage measurements in HVDC systems. Technical data of 6 developed voltage dividers are presented together with their frequency-responses, voltage-dividing ratioes under DC voltage and switching surges. At last the paper makes a very brief description of the on-site measurements of internal overvoltages of the 6 voltage dividers during the system tests of the Gesha HVDC project.
出处
《电网技术》
EI
CSCD
北大核心
1990年第4期34-39,共6页
Power System Technology
