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电网技术  2011 

基于改进位能脊的电力系统暂态稳定快速识别算法

, PP. 89-93

Keywords: 电力系统,暂态稳定,广域测量系统,位能脊

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Abstract:

广域测量系统(wide-areameasurementsystem,WAMS)为电力系统实时监测和控制奠定了物质基础,采用广域动态信息协调决策会大大提高控制措施的准确性和有效性。根据位能脊的定义,推导了基于单机广义暂态能量的改进位能脊公式,并提出一种判断系统稳定性的方法。该方法计算简单,需要的数据少,可以满足在线应用的要求。通过对中国某省实际电网进行仿真,并和基于相轨迹凹凸性判断系统稳定的方法进行比较,验证了该判据的准确性和有效性。

References

[1]  Li Wenlei,Jing Yuanwei,Wang Mingshun,et al.Stability control in power systems:a survey[J].Control and Decision,2002,17(6): 833-838(in Chinese).
[2]  Cai Guowei,Mu Gang,Chan K W,et al.Branch potential energy method for power system transient stability assessment based on network dynamic variables[J].Proceedings of the CSEE,2004,24(5):1-6(in Chinese).
[3]  吴政球,陈辉华,唐外文,等.以单机等面积稳定判据分析多机系统暂态稳定性[J].中国电机工程学报,2003,23(4):48-52.
[4]  Wu Zhengqiu,Chen Huihua,Tang Waiwen,et al.using single machine equal area criterion to analye multi-machine systems stability[J].Proceedings of the CSEE,2003,23(4):48-52(in Chinese).
[5]  毛安家,郭志忠,张学松.一种基于广域测量系统过程量测数据的快速暂态稳定预估方法[J].中国电机工程学报,2006,26(17):38-43.
[6]  Mao Anjia,Guo Zhizhong,Zhang Xuesong.A fast transient stability predicting method based on the WAMS process measurement data[J].Proceedings of the CSEE,2006,26(17):38-43(in Chinese).
[7]  秦晓辉,毕天姝,杨奇逊,等.基于WAMS动态轨迹的电力系统功角失稳判据[J].电力系统自动化,2008,32(23):19-22.
[8]  Qin Xiaohui,Bi Tianshu,Yang Qixun,et al.Power system transient stability assessment based on WAMS dynamic trajectories [J].Automation of Electric Power Systems,2008,32(23):19-22(in Chinese).
[9]  刘新东,江全元,曹一家.基于功角受扰轨迹拟合的暂态稳定快速预测[J].电力系统自动化,2008,32(19):5-9.
[10]  Liu Xindong,Jiang Quanyuan,Cao Yijia.A novel fast transient stability prediction method based on perturbed trajectories fitting of generator angle[J].Automation of Electric Power Systems,2008,32(19):5-9(in Chinese).
[11]  刘兆燕,江全元,曹一家.基于广域测量系统的快速暂态稳定预测方法[J].电力系统自动化,2007,31(21):1-4.
[12]  Liu Zhaoyan,Jiang Quanyuan,Cao Yijia.Fast learning algorithm for transient stability prediction based on wide-area measurement system[J].Automation of Electric Power Systems,2007,31(21):1-4(in Chinese).
[13]  谢欢,张保会,沈宇,等.基于WAMS的电力系统暂态紧急控制启动方案[J].电网技术,2009,33(20):59-64.
[14]  曹国云,高大伟,许树源,等.辅助判定电力系统暂态稳定性的新理论[J].电网技术,2005,29(22):40-44.
[15]  Cao Guoyun,Gao Dawei,Xu Shuyuan,et al.A new theory to aid in judging power system transient stability[J].Power System Technology,2005,29(22):40-44(in Chinese).
[16]  兰洲,倪以信,甘德强.现代电力系统暂态稳定控制研究综述[J].电网技术,2005,29(15):40-50.
[17]  Lan Zhou,Ni Yixin,Gan Deqiang.A survey on transient stability control of modern power systems[J].Power System Technology,2005,29(15):40-50(in Chinese).
[18]  李文磊,井元伟,王明顺,等.电力系统稳定控制综述[J].控制与决策,2002,17(6):833-838.
[19]  吕志来,张保会,哈恒旭.电力系统暂态稳定紧急控制现状与展望[J].中国电力,1999,32(12):48-50.
[20]  Lü Zhilai,Zhang Baohui,Ha Hengxu.Present state and prospect of power system transient stability emergency control[J].Electric Power,1999,32(12):48-50(in Chinese).
[21]  刘玉田,杜正春,夏道止.电力系统暂态稳定控制综述[J].电力系统自动化,1996,20(8):53-57.
[22]  Liu Yutian,Du Zhengchun,Xia Daozhi.A review on transient stability control in power systems[J].Automation of Electric Power Systems,1996,20(8):53-57(in Chinese).
[23]  薛禹胜.运动稳定性量化理论:非自治非线性多刚体系统的稳定性分析[M].南京:江苏科学技术出版社,1999:131-139.
[24]  刘笙,汪静.电力系统暂态稳定的能量函数分析[M].上海:上海交通大学出版社,1996:1-7.
[25]  Ryuuichi A,Iwamoto S.Highly reliable transient stability solution method using energy function[J].Electrical Engineering in Japan,1988,108(4):253-260.
[26]  谢欢,张保会,于广亮,等.基于相轨迹凹凸性的电力系统暂态稳定性识别[J].中国电机工程学报,2006,26(5):38-42.
[27]  Xie Huan,Zhang Baohui,Yu Guangliang,et al.Power system transient stability detection theory based on characteristic concave or convex of trajectory[J].Proceedings of the CSEE,2006,26(5): 38-42(in Chinese).
[28]  张保会,谢欢,于广亮,等.基于广域轨迹信息的多机系统暂态不稳定性快速预测方法[J].电网技术,2006,30(19):53-58.
[29]  Zhang Baohui,Xie Huan,Yu Guangliang,et al.Fast prediction method for multi-machine system transient instability based on wide area trajectory information[J].Power System Technology,2006, 30(19):53-58(in Chinese).
[30]  谢欢,张保会,于广亮,等.基于轨迹几何特征的暂态不稳定识别[J].中国电机工程学报,2008,28(4):16-22.
[31]  Xie Huan,Zhang Baohui,Yu Guangliang,et al.Transient instability detection based on trajectory geometrical characteristic [J].Proceedings of the CSEE,2008,28(4):16-22(in Chinese).
[32]  褚云龙,谢欢.基于相图凸凹性和系统辨识理论的暂态稳定性快速预测方法[J].电网技术,32(5):59-65.
[33]  Chu Yunlong,Xie Huan.A method to fast predict power system transient stability based on concave-convex of phase diagram and system identification theory[J].Power System Technology,32(5): 59-65(in Chinese).
[34]  宋方方,毕天姝,杨奇逊.基于广域测量系统的电力系统多摆稳定性评估方法[J].中国电机工程学报,2006,26(16):38-45.
[35]  Song Fangfang,Bi Tianshu,Yang Qixun.Perturbed trajectory prediction method based on wide area measurement systems [J].Automation of Electric Power Systems,2006,26(16): 38-45(in Chinese).
[36]  宋方方,毕天姝,杨奇逊.基于暂态能量变化率的电力系统多摆稳定性判别新方法[J].中国电机工程学报,2007,27(16):13-18.
[37]  Song Fangfang,Bi Tianshu,Yang Qixun,et al.Multi-swing stability assessment approach based on variation rate of transient energy for power systems[J].Proceedings of the CSEE,2007,27(16):13-18(in Chinese).
[38]  Chiang H D,Hirsch M W,Wu F F.Stability regions of nonlinear autonomous dynamical systems[J].IEEE Transactions on Automatic Control,1988,33(1):16-27.
[39]  Michel A,Fouad A,Vittal V.Power system transient stability using individual machine energy functions[J].IEEE Trans on Circuits and Systems,1983,CAS-30(5):266-276.
[40]  蔡国伟,穆钢,Chan K W,等.基于网络信息的暂态稳定性定量分析:支路势能法[J].中国电机工程学报,2004,24(5):1-6.
[41]  Xie Huan,Zhang BaoHui,Shen Yu,et al.Designing a start-up scheme for power system transient emergency control based on WAMS[J].Power System Technology,2009,33(20):59-64(in Chinese).

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