|本期目录/Table of Contents|

[1]邓文浪,陈勇奇,郭有贵,等. 基于RMC的海上风电多端高压直流输电研究[J].电机与控制学报,2014,18(11):21-28.
 DENG Wen-lang,CHEN Yong-qi,GUO You-gui,et al. Study on multi-terminal HVDC transmission for offshore windpower generation based on reduced matrix converter[J].,2014,18(11):21-28.
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 基于RMC的海上风电多端高压直流输电研究(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
18
期数:
2014年11
页码:
21-28
栏目:
出版日期:
2014-11-23

文章信息/Info

Title:
 Study on multi-terminal HVDC transmission for offshore wind
power generation based on reduced matrix converter
作者:
 邓文浪陈勇奇郭有贵袁婷蒋卫龙
 湘潭大学 信息工程学院,湖南湘潭411105
Author(s):
 DENG Wen-langCHEN Yong-qiGUO You-guiYUAN TingJIANG Wei-long
 College of Information Engineering, Xiangtan University,Xiangtan 411105,China
关键词:
 关键词:精简矩阵变换器多端高压直流输电双极性电压空间矢量调制超级电容器低电压穿越
Keywords:
 Key words:reduced matrix converter(RMC)multi-terminal HVDC(MTDC)bi-polar voltage space vector pulse-width modulation ( B-V一SVM)super-capacitor low voltage ride through
分类号:
TM 461 ; TM 712
DOI:
-
文献标志码:
A
摘要:
 摘要:针对海上风电高压直流传输效率和可靠性不高的问题,把精简矩阵变换器(reduced matrix converter, RMC应用到海上风力发电系统中,深入分析了RMC换流器拓扑及其双极性空间矢量调制策略。为了提高海上风电高压直流输电系统在岸上交流电网电压跌落等故障情况下的持续运行
能力,提出了基于RMC换流器的海上风电多端口高压直流偷电系统(MTDC , multi - terminal high voltage direct current)拓扑,分析了RMC换流器、岸上VSC换流器、超级电容器储能3个端口之间的协调控制策略,通过超级电容器储能实现了系统的功率平衡控制,提高了系统的低电压穿越能力。文章对一个三端口RMC - MTDC进行了Matlab仿真,实验结果验证了所提控制策略的正确性和可行性
Abstract:
 Abstract:Offshore wind power high voltage direct current transmission needs to be improved in terms of efficiency and reliability. The reduced matrix converter(RMC)was applied to offshore wind power generation system,and the RMC converter topology and its bi-polar voltage space vector pulse-width modulation were analyzed. In order to improve continuous operation in the case of the shore AC grid voltage drop,the topology of MTDC(MTDC,Multi-Terminal HVDC)transmission for offshore wind power generation based on RMC converter and its coordination control strategy between RMC,shore VSC and Supercapacitor energy storage system were proposed. Through super-capacitor energy storage,power balance
control was achieved when AC voltage drop,and the ability of low voltage ride through was strengthened.
A three-port RMC-MTDC through MATLAB were simulated,and the experimental results verify the cor-
redness and feasibility of the proposed control strategy.

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备注/Memo

备注/Memo:
 基金项目:国家自然科学基金(50977080,51277156)
更新日期/Last Update: 2015-07-19