高压电器2017，Vol.53Issue(7)：125-129,5.DOI:10.13296/j.1001-1609.hva.2017.07.020
背靠背直流输电系统平波电抗器额定值研究
Study on Ratings of Smoothing Reactor in Back-to-back HVDC Transmission System
张帆 1苟锐锋 1梁振福1
作者信息
- 1. 西安西电电力系统有限公司,西安710075
- 折叠
摘要
Abstract
According to the intrinsic characteristics of the back-to-back HVDC transmission system,this paper analyzes how to determine the smoothing reactors steady rating and transient rating of back-to-back HVDC transmission system,including the selection and calculation of harmonic voltage source parameters related for calculating smoothing reactor steady rating,the construction of simulation circuit for calculating smoothing reactor steady rating,the faults which could happen of smoothing reactors for back-to-back HVDC transmission system and the methods for calculating smoothing reactor typical faults.This paper takes Yunnan power grid and southern power grid asynchronous link Luxi back-to-back HVDC transmission project as an example,calculates the steady rating and transient rating of smoothing reactors,and determines the insulation level of smoothing reactors.关键词
平波电抗器/背靠背高压直流/定值/绝缘水平Key words
smoothing reactor/back to back HVDC/rating/insulation level引用本文复制引用
张帆,苟锐锋,梁振福..背靠背直流输电系统平波电抗器额定值研究[J].高压电器,2017,53(7):125-129,5.
