| 特高压直流输电系统可靠性评估方法 |
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| 引用本文： | 杨镝,张焰,祝达康.特高压直流输电系统可靠性评估方法[J].现代电力,2011,28(4):1-6. |
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| 作者姓名： | 杨镝 张焰 祝达康 |
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| 作者单位： | 1. 上海交通大学电气工程系,上海,200240
2. 上海市电力公司,上海,200122 |
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| 摘 要： | 特高压直流输电系统多采用每极两组12脉动换流器接线方式,为对采用此类接线方式直流输电系统的可靠性进行评估,本文根据特高压直流输电系统实际运行情况,采用状态空间法提出一种定量计算特高压直流输电系统可靠性的评估方法。该方法充分考虑到特高压直流系统接线方式和运行特点,可以较为准确地反映系统实际运行情况,为特高压直流输电工程建设及可靠性管理提供参考依据。
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| 关 键 词： | 特高压直流 可靠性评估 状态空间法 每极两组换流器接线 |
Reliability Evaluation Method for UHVDC Transmission System |
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| YANG Di,ZHANG Yan,ZHU Dakang.Reliability Evaluation Method for UHVDC Transmission System[J].Modern Electric Power,2011,28(4):1-6. |
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| Authors: | YANG Di ZHANG Yan ZHU Dakang |
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| Affiliation: | YANG Di1,ZHANG Yan1,ZHU Dakang2(1.Department of Electrical Power Engineering,Shanghai Jiaotong University,Shanghai 200240,China,2.Shanghai Municipal Electric Power Co.,Shanghai 200122,China) |
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| Abstract: | UHVDC(ultra-high voltage direct current) transmission system generally has two 12-pulse converters on each pole.In order to evaluate the reliability of HVDC transmission system,a kind of assessment approach to quantitatively calculate the reliability of UHVDC transmission system by using of state space method according to real application of UHVDC transmission system is proposed.The method takes topology and flexible operation schemes of a UHVDC system into consideration,which can reflect more accurate reli... |
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| Keywords: | UHVDC reliability assessment state space method double convertors on each pole |
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