全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
电网技术  2007 

混合法在高压直流输电系统可靠性评估中的应用

, PP. 42-46

Keywords: 电力系统,高压直流输电,混合法,可靠性评估

Full-Text   Cite this paper   Add to My Lib

Abstract:

在高压直流输电系统可靠性评估中,根据设备功能对高压直流输电系统的设备进行划分的方法虽然简单,但分类过于粗糙,对设备的失效模式进行了过多的简化。根据直流系统设备的功能和失效模式对直流系统子系统进行重新划分,在此基础上,提出了以系统状态转移抽样模拟法为基础并结合解析法,对高压直流输电系统进行可靠性评估的混合法。该方法先用解析法将含有备用相关性的设备简化为等效子系统,然后再对简化后的整个直流系统可靠性模型利用模拟法得到系统的可靠性指标。仿真计算了伊尔河直流系统的可靠性指标,验证了该算法的正确性和有效性。

References

[1]  任震,黄雯莹,冉立.高压直流输电系统可靠性评估[M].北京:中国电力出版社,1996.
[2]  Kuruganty S.Comparison of reliability performance of group connected and conventional HVDC transmission systems[J].IEEE Trans on Power Delivery,1995,10(4):1889-1895.
[3]  任震,武娟,陈丽芳.高压直流输电可靠性评估的等效模型[J].电力系统自动化,1999,23(9):38-42.
[4]  Ren Zhen,Wu Juan,Chen Lifang.Equivalent model for HVDC reliability evaluation[J].Automation of Electric Power Systems, 1999,23(9):38-42(in Chinese).
[5]  陈永进,任震.模型组合及其在直流输电系统可靠性评估中的应用[J].电网技术,2004,28(5):18-22.
[6]  Chen Yongjin,Ren Zhen.Models combination and its application in reliability evaluation for HVDC systems[J].Power System Technology,2004,28(5):18-28(in Chinese).
[7]  陈永进,任震,梁振升,等.高压直流系统可靠性评估的容量模型研究[J].电网技术,2005,29(10):9-13.
[8]  Chen Yongjin,Ren Zhen,Liang Zhensheng,et al.Study on capacity model for reliability evaluation of HVDC system[J].Power System Technology,2005,29(10):9-13(in Chinese).
[9]  陈永进,任震.多馈入直流输电系统充裕度评估的模型和方法[J].电网技术,2005,29(13):15-19.
[10]  Chen Yongjin,Ren Zhen.Adequacy evaluation model and method for multi-infeed DC power transmission systems[J].Power System Technology,2005,29(13):15-19 (in Chinese).
[11]  Billinton R,Allan R N.Reliability evaluation of power systems [M].New York:Plenum Press,1996.
[12]  Billinton R,Sankarakrishnan A.Adequacy assessment of composite power systems with HVDC links using Monte Carlo simulation [J].IEEE Trans on Power Systems,1994,9(3):1626-1633.
[13]  陈碧云.交直流混合输电系统的可靠性模型研究[D].广州:华南理工大学,2006.
[14]  Billinton R,Li W.Reliability assessment of electric power systems using monte carlo methods[M].New York:Plenum Press,1994.
[15]  Billinton R,Li W.A system state transition sampling method for composite system reliability evaluation[J].IEEE Trans on Power Systems,1993,8(3):761-767.
[16]  Billinton R,Ahluwalia D S.Incorporation of a DC link in a composite system adequacy assessment-DC system modeling [C].IEE Proceedings-Generation, Transmission and Distribution,1992,139(3):211-220.
[17]  陈碧云,任震,雷秀仁.高压直流换流站的相关失效模式探讨[J].电力自动化设备,2006,26(4):21-24.
[18]  Chen Biyun,Ren Zhen,Lei Xiuren.Discussion on dependent failure modes in HVDC commutation stations[J].Electric Power Automation Equipment,2006,26(4):21-24(in Chinese).
[19]  刘海涛,程林,孙元章,等.交直流系统可靠性评估[J].电网技术,2004,28(23):27-31.
[20]  Liu Haitao,Cheng Lin,Sun Yuanzhang,et al.Reliability evaluation of hybrid AC/DC power systems[J].Power System Technology,2004,28(23):27-31(in Chinese).
[21]  万国成,任震,吴日昇,等.混合法在复杂配电网可靠性评估中的应用[J].中国电机工程学报,2004,24(9):92-98.
[22]  Wan Guocheng,Ren Zhen,Wu Risheng,et al.Hybird method for the reliability evaluation of the complex distribution system [J].Proceedings of the CSEE,2004,24(9):92-98(in Chinese).
[23]  刘洋,周家启,谢开贵,等.基于Beowulf集群的大电力系统可靠性评估蒙特卡罗并行仿真[J].中国电机工程学报,2006,26(20):9-14.
[24]  Liu Yang,Zhou Jiaqi,Xie Kaigui,et al.The parallel Monte-Carlo simulation of bulk power system reliability evaluation based on Beowulf cluster[J].Proceedings of the CSEE,2006,26(20):9-14 (in Chinese).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133