电测与仪表2017，Vol.54Issue(22)：11-15,5.
扎鲁特-青州UHVDC工程换流站阀厅辐射电磁干扰水平预测分析
Prediction analysis on the interference level of radiated EMI from valve hall in convert station of Zha lute-Qingzhou UHVDC project
王银鸽 1乐健 1罗汉武 2毛涛 3崔士刚2
作者信息
- 1. 武汉大学电气工程学院,武汉430072
- 2. 国网内蒙古东部电力有限公司检修分公司,内蒙古通辽028000
- 3. 武汉东湖学院,武汉430074
- 折叠
摘要
Abstract
Based on the Zhalute-Qingzhou ±800 kV UHVDC project,the interference level of radiated EMI in valve hall is evaluated.We propose a precise calculation method for the radiated EMI,the radiation strength of electromag-netic interference in valve hall under various operating conditions is calculated.Firstly,the current under various op-erating conditions obtained by simulation using PSCAD is amended founding on the theory of antenna coupling for pre -cision.And then,based on the antenna model for calculating radiated EMI,the radiated EMI under various operating conditions is calculated precisely using the MOM.This paper provides the basis for the suppression measures of devel-oping radiated EMI from valve hall in convert station of UHVDC project.关键词
特高压直流输电工程/辐射电磁干扰/矩量法/天线耦合原理/多种运行状况Key words
UHVDC project/radiated EMI/MOM/antenna coupling/various operating conditions分类
信息技术与安全科学引用本文复制引用
王银鸽,乐健,罗汉武,毛涛,崔士刚..扎鲁特-青州UHVDC工程换流站阀厅辐射电磁干扰水平预测分析[J].电测与仪表,2017,54(22):11-15,5.
