| 电子式互感器的现场误差试验及问题分析 |
| |
| 引用本文： | 许灵洁,李航康,周琦,张卫华.电子式互感器的现场误差试验及问题分析[J].浙江电力,2012(11):5-7. |
| |
| 作者姓名： | 许灵洁 李航康 周琦 张卫华 |
| |
| 作者单位： | 浙江省电力公司电力科学研究院 |
| |
| 摘 要： | 电子式互感器是数字化变电站的重要设备之一，介绍了电子式互感器误差试验基本原理及试验标准配置要求，根据500kV芝堰变、220kV云会变以及110kV浔北变、新生变4座数字化变电站中各种电子式互感器现场误差试验中出现的问题，从设计、安装、检定、验收等环节进行了分析并提出了相关的建议。
|
| 关 键 词： | 数字化 变电站 电子式 互感器 误差 |
Filed Error Test of Electronic Transformer and Problem Analysis |
| |
| XU Ling-jie,LI Hang-kang,ZHOU Qi,ZHANG Wei-hua.Filed Error Test of Electronic Transformer and Problem Analysis[J].Zhejiang Electric Power,2012(11):5-7. |
| |
| Authors: | XU Ling-jie LI Hang-kang ZHOU Qi ZHANG Wei-hua |
| |
| Affiliation: | (Z(P)EPC Electric Power Research Institute,Hangzhou 310014,China) |
| |
| Abstract: | The electronic transformer is one of the key devices in digital substations. The paper expounds ba- sic principles of error test of electronic transformer and requirements on test standards configuration. In ac- cording with problems occurred in the field error test of various electronic transformers in 500 kV Zhiyan sub- station, 220 kV Yunhui substation, 110 kV Xunbei substation and Xinsheng substation, the paper analyzes the reasons in terms of design, installation, verification, acceptance and makes some relevant suggestions. |
| |
| Keywords: | digital substation electronic transformer error |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
