广东电力2017，Vol.30Issue(3)：76-80,5.DOI:10.3969/j.issn.1007-290X.2017.03.015
±500kV从西换流站站用变压器铁磁谐振仿真分析
Simulation Analysis on Ferroresonance of Substation Transformer in ±500 kV Congxi Converter Station
张思光 1王子民 2杨洋 1肖磊磊 1王清君 1罗宇航1
作者信息
- 1. 中国南方电网有限责任公司超高压输电公司广州局,广东 广州 510400
- 2. 华南理工大学 电力学院,广东 广州 510640
- 折叠
摘要
Abstract
Aiming at ferroresonance phenomenon of the substation transformer in ±500 kV Congxi converter station in the process of switching, this paper establishes a corresponding PSCAD/EMTDC model according to occurrence mechanism of ferroresonance in the loop formed by breaker paralleled capacitor, capacitor voltage transformer (CVT) and substation transformer so as to analyze influencing factors on ferroresonance and propose relevant suppressing measures for ferroresonance.关键词
铁磁谐振/断路器均压电容/电容式电压互感器/站用变压器/阻尼负荷Key words
ferroresonance/breaker grading capacitor/capacitor voltage transformer/substation transformer/damping load分类
信息技术与安全科学引用本文复制引用
张思光,王子民,杨洋,肖磊磊,王清君,罗宇航..±500kV从西换流站站用变压器铁磁谐振仿真分析[J].广东电力,2017,30(3):76-80,5.
