摘要
高压交直流光CT作为高压直流输电系统核心测量设备,目前在国网系统直流换流站大量应用,其安全稳定运行对跨区电网具有重要意义。针对鹅城换流站光CT运行情况及故障影响,提出了应对性改进建议,并搭建了光CT备品离线检测平台。
AC/DC optical current transformer as core measurement equipment of HVDC power transmission system,is widely used in converter station at present,and the safe and stable operation of that is of great significance for interconnected power grids.According to operation and fault influence on optical current transformer in the Echeng station,in this paper,some improvement suggestions were proposed and a offline testing platform for optical current transformer spare parts was set up.
出处
《电力学报》
2016年第1期41-46,共6页
Journal of Electric Power
基金
国网湖南省电力公司科技项目(5216A31350D6)
关键词
高压直流输电
光CT
远端模块
离线检测平台
HVDC
optical current transformer
remote module
off-line testing platform
