基于响应的电力系统安全稳定综合防御技术
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摘要
针对电力系统安全稳定措施存在的失效风险,提出将基于响应的电力系统安全稳定控制技术融入电力系统安全稳定"三道防线",作为应对小概率意外事故的关键技术,重点研究了响应控制技术定位与配合原则、各类稳定问题的判别和控制技术。为解决响应切机控制存在的潜在问题,提出切机与解列控制协调配合方法,将解列控制用于防止系统失稳破坏。最后利用仿真算例在各种故障场景下验证该防御体系的全面性、可靠性、有效性。
In view of the failure risk of the traditional measures for power system security and stability, it was proposed that integrates the response-based control technology into the three-defense lines of the traditional security and stability for power system, as to probability accident. It focused on the positioning and coordination principle of each defense line, and the identification and control technology of various stability problems. Finally, a simulation example was used to verify the comprehensiveness, reliability and effectiveness of the defense system under various fault scenarios.
In view of the failure risk of the traditional measures for power system security and stability, it was proposed that integrates the response-based control technology into the three-defense lines of the traditional security and stability for power system, as to probability accident. It focused on the positioning and coordination principle of each defense line, and the identification and control technology of various stability problems. Finally, a simulation example was used to verify the comprehensiveness, reliability and effectiveness of the defense system under various fault scenarios.
引文
[1]卢卫星,舒印彪,史连军.美国西部电力系统1996年8月10日大停电事故[J].电网技术,1996,20(9):40-42.Lu Weixing,Shu Yinbiao,Shi Lianjun.WSCCdisturbance on August 10,1996 in the United States[J].Power System Technology,1996,20(9):40-42(in Chinese).
[2]周勇,陈震海.华中(河南)电网“7.1”事故分析与思考[J].湖南电力,2008,28(3):2-30,47.Zhou Yong,Chen Zhenhai.Analysis and reflection of"7.1"Central China power grid accident[J].Hunan Electric Power,2008,28(3):2-30,47(in Chinese).
[3]林伟芳,汤涌,孙华东,等.巴西“2·4”大停电事故及对电网安全稳定运行的启示[J].电力系统自动化,2011,35(9):1-5.Lin Weifang,Tang Yong,Sun Huadong,et al.Blackout in Brazil power grid on February 4,2011 and inspirations for stable operation of power grid[J].Automation of Electric Power Systems,2011,35(9):1-5(in Chinese).
[4]汤涌,卜广全,易俊.印度“7.30”、“7.31”大停电事故分析及启示[J].中国电机工程学报,2012,32(25):167-174.Tang Yong,Bu Guangquan,Yi Jun.Analysis and lessons of the blackout in indian power grid on July 30 and 31,2012[J].Proceedings of the CSEE,2012,32(25):167-174(in Chinese).
[5]袁季修.试论防止电力系统大面积停电的紧急控制--电力系统安全稳定运行的第三道防线[J].电网技术,1999,23(4):1-4.Yuan Jixiu.Emergency control for preventing wide spread blackout of power system--the third line of defence[J].Power System Technology,1999,23(4):1-4(in Chinese).
[6]汤涌.电力系统安全稳定综合防御体系框架[J].电网技术,2012,36(8):1-5.Tang Yong.Framework of comprehensive defense architecture for power system security and stability[J].Power System Technology,2012,36(8):1-5(in Chinese).
[7]张保会.加强继电保护与紧急控制系统的研究提高互联电网安全防御能力[J].中国电机工程学报,2004,24(7):1-6.Zhang Baohui.Strengthen the protection relay and urgency control systems to improve the capability of security in the interconnected power network[J].Proceedings of the CSEE,2004,24(7):1-6(in Chinese).
[8]方勇杰.跨区互联电网紧急控制技术未来发展分析[J].电力系统自动化,2011,35(15):1-5,77.Fang Yongjie.Analysis on trends in emergency control technology of cross-regional interconnected power systems[J].Automation of Electric Power Systems,2011,35(15):1-5,77(in Chinese)
[9]汤涌.基于响应的电力系统广域安全稳定控制[J].中国电机工程学报,2014,34(29):5041-5050.Tang Yong.Response-based wide area control for power system security and stability[J].Proceedings of the CSEE,2014,34(29):5041-5050(in Chinese).
[10]Taylor C W,Erickson D C,Martin K E,et al.WACS-wide-area stability and voltage control system:R&D and online demonstration[J].Proceedings of the IEEE,2005,93(5):892-906.
[11]Taylor C W,Erickson D C,Martin,et al.Reducing blackout risk by a wide-area control system(WACS):adding a new layer of defense[C]//15th PSCC,Liege,2005:22-26.
[12]Begovic M M,Novosel D,Karlsson D,et al.Wide-area protection and emergency control[J].Proceedings of the IEEE,2005,93(5):876-891.
[13]常乃超,兰洲,甘德强,等.广域测量系统在电力系统分析及控制中的应用综述[J].电网技术,2005,29(10):46-52.Chang Naichao,Lan Zhou,Gan Deqiang,et al.A survey on applications of wide-area measurement system in power system analysis and control[J].Power System Technology,2005,29(10):46-52(in Chinese).
[14]宋方方,毕天姝,杨奇逊.基于WAMS的电力系统受扰轨迹预测[J].电力系统自动化,2006,30(23):27-32.Song Fangfang,Bi Tianshu,Yang Qixun.Perturbed trajectory prediction method based on wide area measurement systems[J].Automation of Electric Power Systems,2006,30(23):27-32(in Chinese).
[15]邓晖,赵晋泉,吴小辰,等.基于受扰电压轨迹的电力系统暂态失稳判别:(一)机理与方法[J].电力系统自动化,2013,37(16):27-32,46.Deng Hui,Zhao Jinquan,Wu Xiaochen,et al.Transient instability detection of power system based on perturbed voltage trajectories part one theory and method[J].Automation of Electric Power Systems,2013,37(16):27-32,46(in Chinese).
[16]马世英,刘道伟,汤涌,等.基于多响应信息源的电压稳定全态势量化评估与辅助决策系统[J].电网技术,2013,37(8):2151-2156.Ma Shiying,Liu Daowei,Tang Yong,et al.Multiresponse information sources based whole situation quantitative assessment of voltage stability and decision support system[J].Power System Technology,2013,37(8):2151-2156(in Chinese).
[17]顾卓远,汤涌,孙华东,等.一种基于转速差-功角差变化趋势的暂态功角稳定辨识方法[J].中国电机工程学报,2013,33(31):65-72.Gu Zhuoyuan,Tang Yong,Sun Huadong,et al.An identification method for power system transient angle stability based on the trend of rotor speed difference-rotor angle difference[J].Proceedings of the CSEE,2013,33(31):65-72(in Chinese).
[18]顾卓远,汤涌,张健,等.基于相对动能的电力系统暂态稳定实时紧急控制方案[J].中国电机工程学报,2014,34(7):1095-1102.Gu Zhuoyuan,Tang Yong,Zhang Jian,et al.Real-time power system transient stability emergency control scheme based on the relative kinetic energy[J].Proceedings of the CSEE,2014,34(7):1095-1102.
[19]顾卓远,汤涌.基于响应信息的电压与功角稳定实时紧急控制方案[J].中国电机工程学报,2014,34(28):4876-4885.Gu Zhuoyuan,Tang Yong.Response-information based real-time power system voltage stability and angle stability emergency control scheme[J].Proceedings of the CSEE,2014,34(28):4876-4885(in Chinese).
[20]顾卓远,汤涌,卜广全,等.基于线路相位差同趋性的电力系统自适应失步解列断面实时搜索方法[J].中国电机工程学报,2018,38(12):3488-3497.Gu Zhuoyuan,Tang Yong,Bu Guangquan,et al.Real-time searching method of adaptive out-of-step splitting surfaces for power system based on the line phase difference with the same trend variatio[J].Proceedings of the CSEE,2018,38(12):3488-3497(in Chinese).
[21]刘福锁,方勇杰,吴雪莲,等.基于相位角的失步解列判据在复杂场景下的适应性及对策[J].电力系统自动化,2015,39(16):71-75.Liu Fusuo,Fang Yongjie,Wu Xuelian,et al.Applicability and countermeasures of splitting criterion based on phase angle in complex scenarios[J].Automation of Electric Power System,2015,39(16):71-75(in Chinese).
[22]倪以信,陈寿孙,张宝霖.动态电力系统的理论和分析[M].北京:清华大学出版社,2002:181-215.Ni Yixin,Chen Shousun,Zhang Baolin.Dynamic power system theory and analysis[M].Beijing:Tsinghua University Press,2002:181-215(in Chinese).
[23]Ramon G L F.Prediction and control of transient instability using wide area phasor measurements[D].Canada:University of Manitoba,2011.
[2]周勇,陈震海.华中(河南)电网“7.1”事故分析与思考[J].湖南电力,2008,28(3):2-30,47.Zhou Yong,Chen Zhenhai.Analysis and reflection of"7.1"Central China power grid accident[J].Hunan Electric Power,2008,28(3):2-30,47(in Chinese).
[3]林伟芳,汤涌,孙华东,等.巴西“2·4”大停电事故及对电网安全稳定运行的启示[J].电力系统自动化,2011,35(9):1-5.Lin Weifang,Tang Yong,Sun Huadong,et al.Blackout in Brazil power grid on February 4,2011 and inspirations for stable operation of power grid[J].Automation of Electric Power Systems,2011,35(9):1-5(in Chinese).
[4]汤涌,卜广全,易俊.印度“7.30”、“7.31”大停电事故分析及启示[J].中国电机工程学报,2012,32(25):167-174.Tang Yong,Bu Guangquan,Yi Jun.Analysis and lessons of the blackout in indian power grid on July 30 and 31,2012[J].Proceedings of the CSEE,2012,32(25):167-174(in Chinese).
[5]袁季修.试论防止电力系统大面积停电的紧急控制--电力系统安全稳定运行的第三道防线[J].电网技术,1999,23(4):1-4.Yuan Jixiu.Emergency control for preventing wide spread blackout of power system--the third line of defence[J].Power System Technology,1999,23(4):1-4(in Chinese).
[6]汤涌.电力系统安全稳定综合防御体系框架[J].电网技术,2012,36(8):1-5.Tang Yong.Framework of comprehensive defense architecture for power system security and stability[J].Power System Technology,2012,36(8):1-5(in Chinese).
[7]张保会.加强继电保护与紧急控制系统的研究提高互联电网安全防御能力[J].中国电机工程学报,2004,24(7):1-6.Zhang Baohui.Strengthen the protection relay and urgency control systems to improve the capability of security in the interconnected power network[J].Proceedings of the CSEE,2004,24(7):1-6(in Chinese).
[8]方勇杰.跨区互联电网紧急控制技术未来发展分析[J].电力系统自动化,2011,35(15):1-5,77.Fang Yongjie.Analysis on trends in emergency control technology of cross-regional interconnected power systems[J].Automation of Electric Power Systems,2011,35(15):1-5,77(in Chinese)
[9]汤涌.基于响应的电力系统广域安全稳定控制[J].中国电机工程学报,2014,34(29):5041-5050.Tang Yong.Response-based wide area control for power system security and stability[J].Proceedings of the CSEE,2014,34(29):5041-5050(in Chinese).
[10]Taylor C W,Erickson D C,Martin K E,et al.WACS-wide-area stability and voltage control system:R&D and online demonstration[J].Proceedings of the IEEE,2005,93(5):892-906.
[11]Taylor C W,Erickson D C,Martin,et al.Reducing blackout risk by a wide-area control system(WACS):adding a new layer of defense[C]//15th PSCC,Liege,2005:22-26.
[12]Begovic M M,Novosel D,Karlsson D,et al.Wide-area protection and emergency control[J].Proceedings of the IEEE,2005,93(5):876-891.
[13]常乃超,兰洲,甘德强,等.广域测量系统在电力系统分析及控制中的应用综述[J].电网技术,2005,29(10):46-52.Chang Naichao,Lan Zhou,Gan Deqiang,et al.A survey on applications of wide-area measurement system in power system analysis and control[J].Power System Technology,2005,29(10):46-52(in Chinese).
[14]宋方方,毕天姝,杨奇逊.基于WAMS的电力系统受扰轨迹预测[J].电力系统自动化,2006,30(23):27-32.Song Fangfang,Bi Tianshu,Yang Qixun.Perturbed trajectory prediction method based on wide area measurement systems[J].Automation of Electric Power Systems,2006,30(23):27-32(in Chinese).
[15]邓晖,赵晋泉,吴小辰,等.基于受扰电压轨迹的电力系统暂态失稳判别:(一)机理与方法[J].电力系统自动化,2013,37(16):27-32,46.Deng Hui,Zhao Jinquan,Wu Xiaochen,et al.Transient instability detection of power system based on perturbed voltage trajectories part one theory and method[J].Automation of Electric Power Systems,2013,37(16):27-32,46(in Chinese).
[16]马世英,刘道伟,汤涌,等.基于多响应信息源的电压稳定全态势量化评估与辅助决策系统[J].电网技术,2013,37(8):2151-2156.Ma Shiying,Liu Daowei,Tang Yong,et al.Multiresponse information sources based whole situation quantitative assessment of voltage stability and decision support system[J].Power System Technology,2013,37(8):2151-2156(in Chinese).
[17]顾卓远,汤涌,孙华东,等.一种基于转速差-功角差变化趋势的暂态功角稳定辨识方法[J].中国电机工程学报,2013,33(31):65-72.Gu Zhuoyuan,Tang Yong,Sun Huadong,et al.An identification method for power system transient angle stability based on the trend of rotor speed difference-rotor angle difference[J].Proceedings of the CSEE,2013,33(31):65-72(in Chinese).
[18]顾卓远,汤涌,张健,等.基于相对动能的电力系统暂态稳定实时紧急控制方案[J].中国电机工程学报,2014,34(7):1095-1102.Gu Zhuoyuan,Tang Yong,Zhang Jian,et al.Real-time power system transient stability emergency control scheme based on the relative kinetic energy[J].Proceedings of the CSEE,2014,34(7):1095-1102.
[19]顾卓远,汤涌.基于响应信息的电压与功角稳定实时紧急控制方案[J].中国电机工程学报,2014,34(28):4876-4885.Gu Zhuoyuan,Tang Yong.Response-information based real-time power system voltage stability and angle stability emergency control scheme[J].Proceedings of the CSEE,2014,34(28):4876-4885(in Chinese).
[20]顾卓远,汤涌,卜广全,等.基于线路相位差同趋性的电力系统自适应失步解列断面实时搜索方法[J].中国电机工程学报,2018,38(12):3488-3497.Gu Zhuoyuan,Tang Yong,Bu Guangquan,et al.Real-time searching method of adaptive out-of-step splitting surfaces for power system based on the line phase difference with the same trend variatio[J].Proceedings of the CSEE,2018,38(12):3488-3497(in Chinese).
[21]刘福锁,方勇杰,吴雪莲,等.基于相位角的失步解列判据在复杂场景下的适应性及对策[J].电力系统自动化,2015,39(16):71-75.Liu Fusuo,Fang Yongjie,Wu Xuelian,et al.Applicability and countermeasures of splitting criterion based on phase angle in complex scenarios[J].Automation of Electric Power System,2015,39(16):71-75(in Chinese).
[22]倪以信,陈寿孙,张宝霖.动态电力系统的理论和分析[M].北京:清华大学出版社,2002:181-215.Ni Yixin,Chen Shousun,Zhang Baolin.Dynamic power system theory and analysis[M].Beijing:Tsinghua University Press,2002:181-215(in Chinese).
[23]Ramon G L F.Prediction and control of transient instability using wide area phasor measurements[D].Canada:University of Manitoba,2011.