Enhance Power System Transient Voltage Stability by Difference Coefficient of Generator Excitation System Optimization

Wen Sun; Yin Sheng Su; Jun Feng Zhang; Xiao Ming Li

doi:10.4028/www.scientific.net/AMR.1008-1009.409

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1008-1009Enhance Power System Transient Voltage Stability...

Enhance Power System Transient Voltage Stability by Difference Coefficient of Generator Excitation System Optimization

Abstract:

Lack of dynamic reactive power compensation result in power system transient voltage instability. To improve the transient voltage stability, an optimization strategy for setting the excitation system difference coefficient of the generator is presented in this paper. The concept of the excitation system difference coefficient is introduced. Then the impacts of difference coefficients of generator excitation system on generator stability are analyzed and adjustment range is proposed. The calculation results of Guangdong province system show that the transient voltage stability level is enhanced effectively after optimizing the excitation system difference coefficient.

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Periodical:

Advanced Materials Research (Volumes 1008-1009)

Pages:

409-416

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1008-1009.409

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Online since:

August 2014

Authors:

Wen Sun*, Yin Sheng Su, Jun Feng Zhang, Xiao Ming Li

Keywords:

Difference Coefficient, Dynamic Reactive Power, Generator Excitation System, Transient Voltage Stability

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* - Corresponding Author

References

[1] Jun QIU and Caihao LIANG . Proceedings of the CSU-EPSA, 2004, 16(2): 69-72. 2013, 37(23) . (In Chinese).

Google Scholar

[2] Zhiheng LI , Hongjun FU and Jianhua SUN , et al. Automation of Electric Power Systems, 2011, 35(9): 95-99. (In Chinese).

Google Scholar

[3] DAVIES J B, MIDFORD L E. High side voltage control at manitoba hydro [C]. Proceedings of 2000 IEEE Power Engineering Society Summer Meeting: Vol 1, July 16-20, 2000, Seattle, WA, USA: 271-277.

DOI: 10.1109/pess.2000.867595

Google Scholar

[4] GB/T 7409. 3—2007 Excitation system for synchronous electrical machines-Technical requirements of excitation system for large and medium synchronous generators [S]. (2007).

Google Scholar

[5] Jun AN , Gang MU and Taiyi ZHENG , et al. Automation of Electric Power Systems, 2013, 37(23): 97-101. (In Chinese).

Google Scholar

[6] Mingxing WANG , Gang MU and Jun AN , et al. Power System Technology, 2013, 37(11): 3178-3183. (In Chinese).

Google Scholar

[7] Pide REN , Fayou LIU and Shengjun ZHOU, et al. Power System Technology, 2004, 28(23): 81-83. (In Chinese).

Google Scholar

[8] Yan ZENG, Boyu XU and Xiaoke CHEN. Guangdong Electric Power, 2010, 23(11): 50-55. (In Chinese).

Google Scholar

[9] Murdoch A, Sanchez-Gasca J J , D' Antonio M J , et at. Excitation control of high side voltage regulation[C]. Proceedings of 2000 IEEE Power Engineering Society Summer Meeting , 16-20 July 2000, Seattle , Washington, USA, (2000).

DOI: 10.1109/pess.2000.867597

Google Scholar

[10] Yuanzhang SUN, Yu JIA and Lin CHENG, et al. Proceedings of the CSEE, 2006, 26(23): 20-24. (In Chinese).

Google Scholar

[11] Dmitry Kosterev. IEEE Transaction on Power System 2001 16(2) 261-265.

Google Scholar

[12] C. W. Taylor. Line Drop Compensation, High Side Voltage, Second Voltage Control-Why not Control a Generator Like a Static Var Compensator?. Proceeding of IEEE PES, 2000 Summer Meeting, 16-20 Jul., 2000 Seattle, USA.

DOI: 10.1109/pess.2000.867601

Google Scholar