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多级检修模式下电网计划检修周期协调优化 被引量:10

Coordination and optimization of power-grid preventive maintenance cycle in multi-level maintenance mode
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摘要 基于有效役龄和故障率函数对电力设备的多级检修方式进行建模,并从可靠性成本/效益角度对发输电系统多级计划检修周期进行协调优化研究。计及故障率随时间的增长效应,以电力设备检修导则中的计划检修等级定义为参照,建立考虑A级完全检修、C级不完全检修条件下的电力设备故障率模型;在此基础上建立系统可靠性指标、系统检修成本、停电成本、C级计划检修周期、A/C级检修周期比率之间的解析表达式。针对以系统检修成本与系统停电成本之和最小为目标的大规模混合整数非线性规划问题,提出融合灵敏度分析和前向/后向差分思想的电网多级计划检修协调优化启发式迭代算法。探讨检修恢复因子变化对电网计划检修优化的影响。RBTS、IEEE-RTS79系统验证了所提算法的有效性。 A model of multi-level maintenance mode for the electric power devices is built based on the effective age and failure rate function,and the coordination and optimization of power-grid preventive maintenance cycle in multi-level maintenance mode is researched from the cost-benefit ratio of generation- transmission system reliability. The failure rate model of electric power device is established for A-level perfect maintenance and C-level imperfect maintenance,which considers the failure rate growing along with the time and follows the preventive maintenance level definitions in the electric power device maintenance guide. The analytical expressions among the system reliability index,system maintenance cost,outage cost,C- level preventive maintenance cycle and A/C-level maintenance cycle ratio are established. A heuristic iterative algorithm based on the combination of sensitivity analysis and forward/backward differential is proposed to solve the large-scale mixed-integer nonlinear planning problem for the coordination and optimization of muhi-level preventive maintenance,which takes the minimum sum of system maintenance cost and outage cost as its objective. The impact of maintenance recovery factor on the optimization of system preventive maintenance is discussed. With RBTS and IEEE-RTS79 systems the effectiveness of the proposed algorithm is verified.
出处 《电力自动化设备》 EI CSCD 北大核心 2015年第6期71-81,共11页 Electric Power Automation Equipment
基金 国家自然科学基金资助项目(50977094) 中央高校基本科研业务费专项资金资助项目(CDJZR11150012) 重庆市自然科学基金资助项目(CSTC2011BB6047) 输配电装备及系统安全与新技术国家重点实验室自主研究项目(2007DA10512711208)~~
关键词 不完全检修方式 计划检修 检修周期 模型 灵敏度 差分 优化 检修 可靠性 成本 imperfect preventive maintenance preventive maintenance maintenance cycle models sensitivity differential optimization maintenance reliability costs
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参考文献22

  • 1CHEN Yi,WANG Zhonglai,QIU Jing,et al. Adaptive bathtub hazard rate curve modeling via transformed radial basis func- tions[C]// 2011 International Conference on Quality,Reliability,Risk, Maintenance, and Safety Engineering. Xi'an,China :IEEE,2011 : 110-114.
  • 2LI Wenyuan,VAAHEDI E,CHOUDHURY P. Power system equipment aging[J]. IEEE Power and Energy Magazine,2006,4(3):52-58.
  • 3汲国强,张伯明,吴文传,孙宏斌,宁辽逸.一种适用于可靠性评估的电网设备时变停运模型[J].中国电机工程学报,2013,33(1):56-62. 被引量:29
  • 4RETTERATH B,VENKATA S S,CHOWDHURY A A. Impact of time-varying failure rates on distribution reliability[J]. Electrical Power and Energy Systems ,2005,27( 11 ) :682-688.
  • 5NAKAGAWA T. Optimum policies when preventive maintenance is imperfect[J]. IEEE Transactions on Reliability, 1979,28 (4) : 331-332.
  • 6SYAMSUNDAR A,NAIKAN V N A. Imperfect repair proportional intensity models for maintained systems[J]. IEEE Transactions on Reliability,2011,60(4) :782-786.
  • 7LU Xiaofei,CHEN Maoyin,LIU Min,et al. Optimal imperfect pe- riodic preventive maintenance for systems in time-varying envi- ronments [J]. IEEE Transactions on Reliability,2009,58 (2) : 1- 13.
  • 8LIU Yu,HUANG Hongzhong. Optimal selective maintenance strategy for multi-state systems under imperfect maintenance [ J ]. IEEE Transactions on Reliability,2010,59(2):356-367.
  • 9LUGT1GHEID D,JIANG X,JARDINE A K S. A finite horizon model for repairable systems with repair restrictions[J]. Journal of the Operational Research Society,2008,59(lO):1321-1331.
  • 10PAN R,RIGDON S E. Bayes inference for general repairable systems[J]. Journal of Quality Technology,2009,41(1):82-94.

二级参考文献51

  • 1万国成,任震,吴日昇,何毅思.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. 被引量:79
  • 2王成山,谢莹华,崔坤台.基于区域非序贯仿真的配电系统可靠性评估[J].电力系统自动化,2005,29(14):39-43. 被引量:34
  • 3陶顺,肖湘宁,刘晓娟.电压暂降对配电系统可靠性影响及其评估指标的研究[J].中国电机工程学报,2005,25(21):63-69. 被引量:109
  • 4赵渊,周家启,周念成,谢开贵,刘洋,况军.大电力系统可靠性评估的解析计算模型[J].中国电机工程学报,2006,26(5):19-25. 被引量:96
  • 5刘嘉煜.应用随机过程[M].北京:科学出版社,2000..
  • 6Billinton R, Acharya J R. Weather-based distribution system reliability evaluation[J]. IEE Proceedings: Generation, Transmission and Distribution, 2006, 153(5): 499-506.
  • 7Bertling L, Allan R, Eriksson R. A reliability-centered asset maintenance method for assessing the impact of maintenance in power distribution systems[J]. IEEE Trans. on PowerSystems, 2005, 20(1): 75-82.
  • 8Paul A K. Optimal reliability vegetation maintenance scheduling in electric power distribution systems[D]. US:University of Washington, 1999.
  • 9Retterath B, Venkata S S, Chowdhury A. Impact of time-varying failure rates on distribution reliability[C]// 8th International Conference on Probability Method Applied to Power Systems. Iowa: Iowa States University, 2004: 953-958.
  • 10Gerard L. A failure model for distribution systems[C]// Proceedings of IEEE Power Engineering Society General Meeting 2004. Denver: Power Engineering Society, 2004: 1836-1840.

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