张立志;赵冬梅;

• 1:华北电力大学电气与电子工程学院
• 2:华北电力大学电气与电子工程学院 北京市昌平区102206
• 3:北京市昌平区102206

摘要(Abstract)：

灵活交流输电(FACTS)技术是提高电网输电能力的有效手段。文章基于连续潮流法,将静止无功补偿器(static var compensator,SVC)和可控串联补偿器(thyristor controlled series capacitor,TCSC)的稳态模型加入潮流方程中,建立了计及SVC和TCSC的可用输电能力计算模型。考虑到确定元件安装位置的重要性,利用连续潮流法求取系统极限功率点的输电能力,以该值与网络参数的灵敏度系数作为指标,选择最有利于提高输电能力的SVC和TCSC安装位置。对IEEE30和IEEE118节点系统进行的仿真计算证明了所提出模型和方法的有效性。

关键词(KeyWords)： 可用输电能力;连续潮流;静止无功补偿器(SVC);可控串联补偿器(TCSC);电力系统

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 张立志;赵冬梅;

Email:

DOI:

参考文献(References)：

• [1]NERC.Available transfer capability definitions and determination[R].North American Electric Reliability Council,1996.
• [2]李国庆,郑浩野.一种考虑暂态稳定约束的可用输电能力计算的新方法[J].中国电机工程学报,2005,25(15):20-25.Li Guoqing,Zheng Haoye.A novel algorithm for available transfer capability considering transient stability constraints[J].Proceedings of the CSEE,2005,25(15):20-25(in Chinese).
• [3]李国庆,唐宝.计及发电报价的可用输电能力的计算[J].中国电机工程学报,2006,26(8):18-22.Li Guoqing,Tang Bao.Available transfer capability calculation considering generation bidding in electricity market[J].Proceedings of the CSEE,2006,26(8):18-22(in Chinese).
• [4]李国庆,王成山,余贻鑫.大型互联电力系统区域间功率交换能力研究综述[J].中国电机工程学报,2001,21(4):21-25.Li Guoqing,Wang Chengshan,Yu Yixin.A survey on transmission transfer capability of interconnected electric power systems[J].Proceedings of the CSEE,2001,21(4):21-25(in Chinese).
• [5]Ejebe G C,Waight J G,Sanots-Nieto M.Fast calculation of linear available transfer capability[J].IEEE Trans on Power Systems,2000,15(3):1112-1116.
• [6]汪锋,白晓民.基于最优潮流方法的输电容量计算研究[J].中国电机工程学报,2002,22(11):35-40.Wang Feng,Bai Xiaomin.OPF based transfer capability calculation[J].Proceedings of the CSEE,2002,22(11):35-40(in Chinese).
• [7]潘雄,徐国禹.基于最优潮流并计及静态电压稳定性约束的区域间可用输电能力计算[J].中国电机工程学报,2004,24(12):86-91.Pan Xiong,Xu Guoyu.OPF based ATC calculation with statistic voltage stability constraints[J].Proceedings of the CSEE,2004,24(12):86-91(in Chinese).
• [8]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 Trans on Power Systems,1996,11(2):883-886.
• [9]郭琦,赵晋泉,张伯明,等.一种线路极限传输容量的在线计算方法[J].中国电机工程学报,2006,26(5):1-5.Guo Qi,Zhao Jinquan,Zhang Boming,et al.A method for on line computer of total transfer capability[J].Proceedings of the CSEE,2006,26(5):1-5(in Chinese).
• [10]王成山,魏炜,徐德儒.考虑发电机调度的电力系统输电能力的计算[J].电网技术,2001,25(9):21-24.Wang Chengshan,Wei Wei,Xu Deru.Calculation of power system transmitting capability considering generator dispatch[J].Power System Technology,2001,25(9):21-24(in Chinese).
• [11]占勇,李光熹.刘志超,等.计及FACTS装置的最大输电能力研究[J].电力系统自动化,2001,25(5):23-26.Zhan Yong,Li Guangxi,Liu Zhichao,et al.The transfer capability incorporating FACTS devices[J].Automation of Electric Power Systems,2001,25(5):23-26(in Chinese).
• [12]李国庆,王成山,余贻鑫.考虑ULTC和SVC等影响的功率交换能力的分析与计算[J].电网技术,2004,28(2):17-22.Li Guoqing,Wang Chengshan,Yu Yixin.Analysis and calculation of transmission transfer capability considering some influencing factor[J].Power System Technology,2004,28(2):17-22(in Chinese).
• [13]李国庆,赵钰婷,王利猛.计及统一潮流控制器的可用输电能力的计算[J].中国电机工程学报,2004,24(9):44-49.Li Guoqing,Zhao Yuting,Wang Limeng.Available transfer capability calculation with unified power flow controller[J].Proceedings of the CSEE,2004,24(9):44-49(in Chinese).
• [14]王成山,李国庆,余贻鑫,等.电力系统区域间功率交换能力的研究(一):连续型方法的基本理论及应用[J].电力系统自动化,1999,23(3):23-26.Wang Chengshan,Li Guoqing,Yu Yixin,et al.Study on transmission transfer capability of interconnected electric power systems:the basic principles and its application of the continuation method[J].Automation of Electric Power Systems,1999,23(3):23-26(in Chinese).
• [15]王成山,李国庆,余贻鑫,等.电力系统区域间功率交换能力的研究(二):计算区域间最大交换功率的模型与算法[J].电力系统自动化,1999,23(4):5-9.Wang Chengshan,Li Guoqing,Yu Yixin,et al.Study on transmission transfer capability of interconnected electric power systems:the mathematical model and its calculating method of the transfer capability[J].Automation of Electric Power Systems,1999,23(4):5-9(in Chinese).
• [16]IEEE Special Stability Controls Working Group.Static var compensator models for power flow and dynamic performation simulation[J].IEEE Trans on Power Systems,1994,9(1):229-240.
• [17]王锡凡,方万良,杜正春.现代电力系统分析[M].北京:科学出版社,2003.
• [18]张彦魁,张焰,卢国良.可控串联补偿电容器控制角模型及其在静态电压稳定研究中的应用[J].中国电机工程学报,2005,25(11):17-22.Zhang Yankui,Zhang Yan,Lu Guoliang.TCSC control angle model and its application in static voltage stability research[J].Proceedings of the CSEE,2005,25(11):17-22(in Chinese).
• [19]Flueck A J,Gonella R,Dondeti J R.A new power sensitivity method of ranking branch outage contingencies for voltage collapse[J].IEEE Trans on Power Systems,2002,17(2):265-270.
• [20]Canizares C A,Faur Z.Analysis of SVC and TCSC controllers in voltage collapse[J].IEEE Trans on Power Systems,1999,14(1):158-165.