Stochastic Small Signal Stability Analysis of Power System with Automatic Voltage Regulator
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- 英文论文题名：Stochastic Small Signal Stability Analysis of Power System with Automatic Voltage Regulator
- 论文作者：Zhen Zhang ; Yanhong Liu
- 英文论文作者：Zhen Zhang ; Yanhong Liu ; School of Electrical Engineering ; Zhengzhou University
- 年：2017
- 作者机构：School of Electrical Engineering,Zhengzhou University;
- 英文论文关键词：power systems ; automatic voltage regulator ; stochastic excitation ; mean stability ; mean square stability
- 会议召开时间：2017-07-26
- 会议录名称：第36届中国控制会议论文集（B）
- 英文会议录名称：Proceedings of the 36th Chinese Control Conference（B）
- 语种：英文
- 分类号：TM712
- 学会代码：KZLL
- 会议名称：第36届中国控制会议
- 会议地点：中国辽宁大连
- 主办单位：中国自动化学会控制理论专业委员会
- 学会名称：中国自动化学会控制理论专业委员会
- 页数：6
- 文件大小：253k
- 原文格式：D
- 会议级别：全国
摘要
The impact of stochastic excitation in the operation process of power systems is becoming more and more serious.In this paper, the stochastic model of the single machine infinite bus power systems with automatic voltage regulator(AVR)was established. The stability of the power system and the relationship between the parameters and stochastic excitations were discussed. The conditions for the mean stability, and mean square stability of the power systems were given. Finally, we simulated the power system to demonstrate the effectiveness of the proposed results.
The impact of stochastic excitation in the operation process of power systems is becoming more and more serious.In this paper, the stochastic model of the single machine infinite bus power systems with automatic voltage regulator(AVR)was established. The stability of the power system and the relationship between the parameters and stochastic excitations were discussed. The conditions for the mean stability, and mean square stability of the power systems were given. Finally, we simulated the power system to demonstrate the effectiveness of the proposed results.
The impact of stochastic excitation in the operation process of power systems is becoming more and more serious.In this paper, the stochastic model of the single machine infinite bus power systems with automatic voltage regulator(AVR)was established. The stability of the power system and the relationship between the parameters and stochastic excitations were discussed. The conditions for the mean stability, and mean square stability of the power systems were given. Finally, we simulated the power system to demonstrate the effectiveness of the proposed results.
引文
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[15]J.Zheng,Low-complexity detection method for spatial modulation based on M-algorithm,Electronics letters,50(21):1522–1554,2014.
[2]B.Gu,D.Song,D.Gan,et al,Survey on impact of gridconnected wind power on small signal stability of power system,Smart Grid,42(2):157–165,2016.
[3]J.Tan,X.Wang,L.Li,A survey on small signal stability analysis of power systems with wind power integration,Power System Protection and Control,42(3):15–23,2014.
[4]R.Wang,J.Wang,X.Mi,Multi-generator system stability analysis considering influence of stochastic small disturbance,Electric Power Automation Equation,37(2):164–170,2017.
[5]J.Zhang,P.Ju,Y.Yu,et al,Responses and stability of power system under small gauss type random excitation,Sci China Tech Sci,55:1873–1880,2012.
[6]W.Xu,J.Wang,Stochastic small disturbance stability analysis of nonlinear power system,Power System Technology,38(10):2735–2740,2014.
[7]J.Qi,Z.Liu,Q.Jing,Wide-area centralized excitation control in power system considering influence of time-delay,Power System Technology,33(7):42–46,2009.
[8]B.Yuan,M.Zhou,X.Zhang,et al,Stochastic small-signal stability of power systems with wind power generation,IEEE Transaction on Power Systems,30(4):752–758,2015.
[9]W.Du,S.Bu,H.Wang,Effect of stochastic variation gridconnected wind generation on power system small-signal probabilistic stability,Proceedings of the CSEE,31:7–11,2011.
[10]X.Bian,Y.Geng,X.Li,et al,Probabilistic small-signal stability analysis and improvement integration,Power System Protection and Control,43(20):1–7,2015.
[11]X,Zhao,J.Zhou,Y.Zhao,Probabilistic small disturbance rotor angle stability analysis for multi-machine power systems including asynchronized generators,Proceedings of the CSEE,29(28):68–74,2009.
[12]Z.Zhang,Y.Liu,Stochastic stability analysis power system under gauss small random excitation,in 35th Chinese Control Conference,1039–1044,2016.
[13]H.Dai,Theory of Matrices.Beijing:Science Press,2014,chapters 2–6.
[14]X.Mao,Stochastic Differential Equations and Applications.UK:Horwood Press,2007,chapter 4.
[15]J.Zheng,Low-complexity detection method for spatial modulation based on M-algorithm,Electronics letters,50(21):1522–1554,2014.