Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

Article retrieval

文章检索

首页 >> 文章检索 >> 往年索引

特高压直流输电换流站主接线形式分析

来源:电工电气发布时间:2016-04-06 14:06 浏览次数:1

特高压直流输电换流站主接线形式分析 

刘平坚1,2,蔡金锭1,李天友3,林因4,江伟4 
(1 福州大学 电气工程与自动化学院,福建 福州 350108;2 福建省电力有限公司技术中心,
福建 福州 350007;3 福建省电力有限公司,福建 福州 350003;
4 福建省电力有限公司电力科学研究院,福建 福州 350007)
 
 

摘 要: 介绍了特高压交直流输电系统换流站的多种接线方式,分析了换流站运行可靠性、分期建设及换流变压器的制造、运输等因素对交流侧的影响。并结合福建省特殊的地理气候环境,通过采用PSCAD 电磁仿真软件进行分析验证。结果表明:双12 脉动串联接线在目前情况下是一种较为适合的接线方式,其为规划中的由浙西接入福建电网的±800 kV、6 400 MW 特高压直流输电系统的接线方式提供了参考。
关键词: 特高压直流输电;单12 脉动接线;双12 脉动串联接线;双12 脉动并联接线
中图分类号:TM721.1 文献标识码:A 文章编号:1007-3175(2014)11-0018-05


Main Line Connection Method Analysis of Ultra-High Voltage Direct Current Transmission Convertor Station 

LIU Ping-jian1, 2, CAI Jin-ding1, LI Tian-you3, LIN Yin4, JIANG Wei4 
(1 College of Electrical Engineering and Automation, Fuzhou University, Fuzhou 35 0108, China; 2 Technology Center of Fujian Electric Power Co., Ltd, Fuzhou 35 0007, China; 3 Fujian Electric Power Co., Ltd, Fuzhou 35 0003, China;4 Electric Power Reserch Institute of Fujian Electric Power Co., Ltd, Fuzhou 35 0007, China) 
 

Abstract: Introduction was made to the multiple-line connection method of ultra-high voltage (UHV) alternating current (AC)/ direct current (DC) transmission convertor station. Analysis was made to the operation reliability of convertor station, impacts of construction in stages, manufacturing of converting transformer; transport etc factors at AC side. This paper combined with Fujian province special geographic climate environment to carry out analysis verification via adoption of PSCAD electromagnetic simulation software. The result shows that double 12 pulse series connection is a more suitable way of line connection method, it has provided a reference for line connection way from the west Zhejiang to Fujian grid of positive and negative 800 kV, 6 400MW UHVDC transmission system.
        Key words: ultra-high voltage direct current transmission; single 12 pulse series connection; two series of 12 pulse connection; two parallel 12 pulse connection


参考文献
[1] 侯婷,张爽.±800 kV高压直流输电工程换流站主接线探讨[J].广东输电与变电技术,2009,11(3):18-20.
[2] 常浩,石岩,殷威扬,张民.交直流线路融冰技术研究[J].电网技术,2008,32(5):1-6.
[3] 张庆武,田杰,傅闯,饶宏,王永平,卢宇,曹冬明,李海英.特高压直流控制系统融冰工作方式研究[J].高电压技术,2008,34(11):2276-2282.
[4] 刘振亚. 特高压电网[M]. 北京:中国经济出版社,2005.
[5] 中国电力科学研究院.特高压输电技术(直流输电分册)[M].北京:中国电力出版社,2012.
[6] 杨力.特高压输电技术[M].北京:中国水利水电出版社,2001.