期刊文献+

静态安全约束下考虑风险的可用传输容量计算 被引量:3

ATC calculation considering risk and static security constraints
下载PDF
导出
摘要 电网可用传输容量(ATC)是电力市场化以来研究的重要课题之一。提出电力市场环境下计及风险的可用传输容量计算方法。首先建立基于最优潮流的区域可用传输能力模型,将跟踪中心轨迹内点法用于最优模型计算,并对预想事故进行合理选择,求解各个故障下可用传输容量的大小。其次,引入风险的概念,提出了可用传输容量风险的计算方法,再根据风险大小发布对应的可用传输容量。最后,采用IEEE-30节点系统对提出的方法进行了仿真计算,计算结果表明,计及风险的可用传输容量能更多地反映电力市场环境下系统运行的不确定性。 The calculation of Available Transfer Capability(ATC) has become one of the most important research subject since the opening of power market.ATC calculation considering risk is proposed.Firstly,the OPF based ATC calculation model is established and a tracking center path interior-point algorithm is applied.Different ATC is calculated under different contingency.Secondly,the concept of risk is introduced to ATC calculation.The risk of the corresponding ATC is calculated and issued.Lastly,IEEE-30 bus system is used for testing the proposed method.The uncertainty of ATC under power market environment is indicated by using the proposed algorithm.
出处 《电力系统保护与控制》 EI CSCD 北大核心 2008年第12期44-48,共5页 Power System Protection and Control
基金 国家973计划资助项目(2002CB312102)~~
关键词 可用传输容量 最优潮流 风险 故障集 电力市场 ATC(Available Transfer Capability) OPF(Optimal Power Flow) risk contingency power market
  • 相关文献

参考文献5

二级参考文献99

  • 1Available Transfer Capability Definition and Determination.North American Electric Reliability Council. 1996.
  • 2Chang R F, Tsai C Y, Su C L, et al. Method for Computing Probability Distributions of Available Transfer Capability. IEE Proceedings- Generation, Transmission and Distribution,2002, 149(4): 427~431.
  • 3Xia Feng, Meliopoulos A P S. A Methodology for Probabilistic Simultaneous Transfer Capability Analysis. IEEE Trans on Power Systems, 1996, 11(3), 1269~1278.
  • 4Mello J C O, Melo A C G, Granville S. Simultaneous Transfer Capability Assessment by Combining Interior Point Methods and Monte Carlo Simulation. IEEE Trans on Power Systems, 1997,12(2) : 736~742.
  • 5Rodrigues A B, Silva M G Da. Solution of Simultaneous Transfer Capability Problem by Means of Monte Carlo Simulation and Primal-dual Interior-point Method. In:Proceedings of International Conference on Power System Technology, Vol 2. 2000. 1047~1052.
  • 6IEEE Committee Report. IEEE Reliability Test System. IEEE Trans on Power Apparatus and Systems, 1979, 98(6): 2047~2054.
  • 7Ou Yan, Singh Chanan. Assessment of Available Transfer Capability and Margins. IEEE Trans on Power Systems, 2002,17(2):463~468.
  • 8Federal Energy Regulatory Commission. Open access same-time information system and standards of conduct[Z]. Docket No. RM 95-9-000, Order 889, April 1996.
  • 9North American Electric Reliability Council. Available transfer capability definitions and determination[Z]. A Reference Document Prepared by TTC Task Force, June 1996.
  • 10Ejebe O C, Waight J G, Santos-Nieto Met al. Fast calculation of linear available transfer capabillty[J]. IEEE Transactions on Power Systems, 2000, 15(3): 1112-1116.

共引文献126

同被引文献53

引证文献3

二级引证文献33

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部