±500 kV直流换流站微电感精确测量的技术研究  

Research on Accurate Measurement Technology of Micro Inductance in ±500 kV DC Converter Station

作　　者：李佳 邓科 罗浪 张露 王芹 赵泽予 张学良 LI Jia;DENG Ke;LUO Lang;ZHANG Lu;WANG Qin;ZHAO Zeyu;ZHANG Xueliang(Maintenance Company,State Grid Hubei Electric Power Co.,Ltd.,Wuhan 430050,China;Electric Power Research Institute,State Grid Hubei Electric Power Co.,Ltd.,Wuhan 430077,China;BaoDing WeiSheng Electric Power Equipment Technology Co.,Ltd.,Baoding 071000,China)

机构地区：[1]国网湖北省电力有限公司检修公司,武汉430050 [2]国网湖北省电力有限公司电力科学研究院,武汉430070 [3]保定威晟电力设备科技有限公司,河北保定071000

出　　处：《电工技术》2019年第6期56-57,共2页Electric Engineering

摘　　要：本文对直流换流站中微亨级电感元件精确测量进行技术研究,采用高性能主控芯片和转换芯片,运用多种抗干扰技术、同步交流采样和数字信号处理技术,实现高精度测量。The technology of accurate measurement of micro inductance components in DC converter station was studied.The high-performance main control chips and conversion chips were adopted.A variety of anti-interference technology,synchronous AC sampling and digital signal processing technology were used to achieve high-precision measurement.

关 键 词：微电感 换流站 精确测量 

分 类 号：TM934.4[电气工程—电力电子与电力传动]