期刊文献+

内点法在计及UPFC无功/电压优化中的应用 被引量:4

The application of interior point method in reactive power /voltage optimization with UPFCS
在线阅读 下载PDF
导出
摘要 以统一潮流控制器(UPFC)为代表的灵活交流输电系统(FACTS)技术可以实现传输功率的合理分布、优化系统资源,提高系统的稳定性和可靠性。基于内点优化方法,提出了计及UPFC的无功优化模型,以系统网损最小为目标函数,采用UPFC电压源模型,将其作用等效为一系列电压和功率的约束,直接放到内点法的约束中,在不同的负荷运行方式下进行了优化分析。用IEEE-30节点系统进行了测试,引入UPFC后系数矩阵的维数会有所增加,但不会影响其收敛性。结果表明该方法是可行的、有效的,取得了很好的效果。 The technique of Flexible AC transmission system(FACTS), especially unified power flow controller(UPFC), could be used to realize the reasonable distribution of power flow and optimization of system resources, improve the stability and reliability of the system. This paper proposes a model for reactive power optimization with UPFC. It minimizes the loss of the system, adopts the UPFC voltage source model and transforms their effect into a series of restricts of voltage and power, which are analyzed in different load operational modes based Interior Point Method. The tests of IEEE-30 bus indicate that the proposed method is effective and feasible.
作者 黄若霖
机构地区 福州电业局
出处 《继电器》 CSCD 北大核心 2008年第3期15-18,22,共5页 Relay
关键词 无功优化 内点法 统一潮流控制器 灵活交流输电系统 reactive power optimization interior point algorithm unified power flow controller(UPFC) flexible AC transmission systems(FACTS)
作者简介 黄若霖(1976-),男,工程师,主要从事电力系统继电保护、变电站综合自动化以及电气设备故障诊断等领域的研究和维护工作。
  • 相关文献

参考文献8

二级参考文献87

  • 1朱鹏程,李勋,康勇,陈坚.统一电能质量控制器控制策略研究[J].中国电机工程学报,2004,24(8):67-73. 被引量:110
  • 2于继来,柳焯.电力系统潮流解算中广义潮流控制器(GPFC)的统一分析[J].电力系统自动化,1994,18(12):12-18. 被引量:13
  • 3张小平.潮流和最优潮流分析中FACTS控制器的建模(英文)[J].电力系统自动化,2005,29(16):22-29. 被引量:13
  • 4陈淮金,白中.含UPFC电力系统的潮流计算研究[J].电力系统自动化,1996,20(3):23-27. 被引量:31
  • 5[1]North American Electric Reliability Council.Available transfer capability definitions and determination:a reference document prepared by TTC task force[R].New Jersey,June 1996.
  • 6[3]Mello J C O,Melo A C G,Granville S.Simultaneous transfer capability assessment by combining interior point method and monte carlo simulation[J].IEEE Transactions on Power Systems,1997,12(2):736-742.
  • 7[5]Flueck A J,Chiang H D,Shah K S.Investigating the installed real power transfer capability of a large scale power system under a proposed multiarea interchange schedule using CPFLOW[J].IEEE Transactions on Power System,1996,11(2):883-886.
  • 8[6]Tuglie E D,Dicorato M.A static optimization approach to assess dynamic available transfer capability[J].IEEE Transactions on Power Systems,2000,15(3):1069-1076.
  • 9[7]Bresesti P,Lucarella D,Marannino P,et al.An OPF-based procedure for fast TrC analyses[C].In:Proceedings of the 2002 IEEE/PES Summer Meeting.Chicago,July,2002.
  • 10[12]Xiao Ying,Song YH,Liu Chen-Ching,et al.Available transfer capability enhancement using FACTS devices[J].IEEE Transaction on Power System,2003,18(1):305-312.

共引文献191

同被引文献61

引证文献4

二级引证文献39

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