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电网技术  2009 

电力系统功率频率动态特性研究

, PP. 58-62

Keywords: 功率频率特性,功率缺额,旋转备用,频率调节效应系数,负荷模型

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Abstract:

电力系统功率频率特性是研究系统运行方式、设计低频减载方案以及评价各种调频调压措施等工作的基础。随着电网规模的扩大,电力系统功率频率特性日趋复杂。文中以实际电网数据为基础,采用数值仿真法研究电网的功率频率动态特性,分析了电网的频率时空分布特性以及功率频率特性的影响因素,并分别给出了影响频率初始阶段、频率动态过程以及频率稳态值的主要因素。

References

[1]  蔡邠.电力系统频率[M].2版.北京:中国电力出版社,1999:21-49.
[2]  杨博,解大,陈陈,等.电力系统低频减载的现状和应用[J].华东电力,2002(9):14-18. Yang Bo,Xie Da,Chen Chen,et al.Current status of under-frequency load shedding in power system and its application[J].East China Electric Power,2002(9):14-18(in Chinese).
[3]  王葵,潘贞存.一种新型低频减载方案的研究[J].电网技术,2001,25(12):31-33. Wang Kui,Pan Zhencun.A new load shedding scheme for limiting under frequency[J].Power System Technology,2001,25(12):31-33(in Chinese).
[4]  Xiong X,Li W.A new under-frequency load shedding scheme considering load frequency characteristic[C].International Conference on Power System Technology,2006.
[5]  Terzija V V.Adaptive under frequency load shedding based on the magnitude of the disturbance estimation[J].IEEE Trans on Power Systems,2006,21(3):1260-1266.
[6]  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):1-2. Yuan Jixiu.Emergency control for preventing widespread blackout of power system the third line of defense[J].Power System Technology,1999,23(4):1-2(in Chinese).
[7]  韩英铎.电力系统的中期稳定性及其非均匀线动态等值研究(I)(II)[J].清华大学学报,1989,29(4):1-10. Han Yingduo.Mid-term stability of electrical power systems and the investigation with the aid of equivalent non-uniform line (I)(II)[J].Journal of Tsinghua University,1989,29(4):1-10(in Chinese).
[8]  韩英铎,闵勇,洪绍斌,等.复杂扩展式电力系统功率频率动态过程分析[J].电力系统自动化,1992,16(1):28-33. Han Yingduo,Min Yong,Hong Shaobin,et al.Analysis of power- frequency dynamics in large scale multi-machine power systems[J].Automation of Electric Power Systems,1992,16(1):28-33(in Chinese).
[9]  刘洪波,穆钢,徐兴伟,等.使功频过程仿真轨迹逼近实测轨迹的模型参数调整[J].电网技术,2006,30(18):20-24. Liu Hongbo,Mu gang,Xu Xingwei,et al.Model parameter regulation to make simulated trajectory of power-frequency process draw near measured trajectory based on trajectory sensitivity[J].Power System Technology,2006,30(18):20-24(in Chinese).
[10]  陈珩.电力系统稳态分析[M].北京:中国电力出版社,1995:223-229.
[11]  Tsai S J S,Zhang L,Phadke A G,et al.Study of global frequency dynamic behavior of large power systems[C].IEEE Power Systems Conference and Exposition,2004.
[12]  朱方,汤涌,张东霞,等.发电机励磁和调速器模型参数对东北电网大扰动试验仿真计算的影响[J].电网技术,2007,31(4):69-74. Zhu Fang,Tang Yong,Zhang Dongxia,et al.Influence of excitation and governor model parameters on simulation of large-disturbance test in Northeast China power grid[J].Power System Technology,2007,31(4):69-74(in Chinese).
[13]  于达仁,郭钰锋.电网一次调频能力的在线估计[J].中国电机工 程学报,2004,24(3):72-76. Yu Daren,Guo Yufeng.The online estimate of prime frequency control ability in electric power system[J].Proceedings of the CSEE,2004,24(3):72-76(in Chinese).
[14]  Wu C C,Chen N.Online methodology to determine reasonable spinning reserve requirement for isolated power systems[J].IEE Proc Gener Transm Distrib,2003,150(4):455-461.
[15]  鞠平,马大强.电力系统负荷建模[M].北京:水力电力出版社,1995:2-13.
[16]  张红斌,汤涌,张东霞,等.负荷建模技术的研究现状与未来发展方向[J].电网技术,2007,31(4):6-10. Zhang Hongbin,Tang Yong,Zhang Dongxia,et al.Present situation and prospect of load modeling technique[J].Power System Technology,2007,31(4):6-10(in Chinese).

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