基于电压源换流器型直流输电分区联络线的黑启动方案

上海交通大学学报（自然版） ›› 2011, Vol. 45 ›› Issue (06): 821-825.

基于电压源换流器型直流输电分区联络线的黑启动方案

李胜1，杨琦2，李春叶3

（1.北京林业大学工学院，北京 100083; 2.中国电力科学研究院，北京 100192；3.太原理工大学电气与动力工程学院，太原 030024）

收稿日期:2010-03-05 出版日期:2011-06-29 发布日期:2011-06-29
基金资助:
北京林业大学青年科技启动基金资助项目(2010BLX09)

A Black Start Scheme Based on VSC-HVDC Tie Line

LI Sheng-1, YANG Qi-2, LI Chun-Ye-3

Received:2010-03-05 Online:2011-06-29 Published:2011-06-29

摘要/Abstract

摘要： 提出了基于电压源换流器型直流输电(High Voltage Direct Current Based on Voltage Source Converters,VSC-HVDC)线路作为分区联络线的黑启动方案，对区域电网实施软启动和恢复过程进行了研究.VSC-HVDC良好的电压、频率控制特性使得黑启动过程快速且平稳，不发生涌流和暂态过电压.通过PSCAD软件进行了仿真试验及数据分析，验证了所提出的基于VSC-HVDC分区联络线黑启动方案的可行性.

关键词: 高压直流输电技术, 电压源换流器型直流输电, 黑启动, 软启动

Abstract: A black start scheme based on voltage source converterbased HVDC(high voltage direct current)(VSC-HVDC) tie line was proposed. The ability of VSC-HVDC to softly energize major power system equipment is proved through simulation by PSCAD software. The voltage and frequency control ability of VSC-HVDC can ensure the process of restoration of the black system to be smoothly without inrush current and transient over voltage. The simulation results indicate that VSC-HVDC tie line is ideal to import black start power by using soft energizing control strategy and the proposed scheme of black start is feasible.

Key words: HVDC transmission technology, high voltage direct current based on voltage source converters(VSC-HVDC), black start, soft energizing

中图分类号:

TM743

李胜1, 杨琦2, 李春叶3. 基于电压源换流器型直流输电分区联络线的黑启动方案[J]. 上海交通大学学报（自然版）, 2011, 45(06): 821-825.

LI Sheng-1, YANG Qi-2, LI Chun-Ye-3. A Black Start Scheme Based on VSC-HVDC Tie Line[J]. Journal of Shanghai Jiaotong University, 2011, 45(06): 821-825.

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