Advertisement

Research on the Control oF Reactive Powercompensation Based on Fuzzy Reasoning

Conference paper
Part of the IFIP Advances in Information and Communication Technology book series (IFIPAICT, volume 293)

Abstract

With the development of the rural power grids increasing gradually, there are higher requirements needed for its operation in reliability and economy. Reactive compensation using shunt capacitor at both ends of the load, reducing current of lines, and improves the power factor of system. The objective is to reduce losses of line, and improves the quality of voltage and the utilization of electrical equipments. In the switching control of compensation device, using voltage and reactive power these two factors to control, this is the fuzzy control. The range of voltage and reactive power are divided into several regions to determine the membership of each region. Using MATLAB simulation achieves a design method of fuzzy reasoning logic control, and gets an ideal control results.

Keywords

Membership Function Reactive Power Power Factor Fuzzy Reasoning Reactive Compensation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. Cai Zhongqin, Guo Zhizhong. Expected model-based reactive moment method for distribution network reactive compensation, IEEE, 1998:1438–1442Google Scholar
  2. E Zhijun, Fang Dazhong, Chan Kawing, Hybrid simulation algorithm based on SVC dynamic phasor model, Journal of Tianjin University (Science and Technology), 2008, 41(3):331–337Google Scholar
  3. E. M. John. Reactive compensation tutorial, IEEE Power Engineering Society Winter Meeting, Toronto, Canada, 2002:515–519Google Scholar
  4. Gao Bo, Zhu Yubo. Dynamic reactive power compensation scheme for pumping units, Electric Age, 2003, 4:89–90Google Scholar
  5. Guo Zongren et al. PLC application system design and communications network technology, Posts & Telecom Press, 2002Google Scholar
  6. Liu Liming, Liu Dichen, Shi Jin. Study on intelligent dynamic reactive power compensation device, Electric Power Automation Equipment, 2002, 22(8):28–31Google Scholar
  7. Liu Shumin, Li Kuiwen, Liu Hui. Selection of reactive power compensation equipment, Electric Drive, 2002, 4:61–64Google Scholar
  8. Liu Xiaochuan, Zhang Bin, Xu Zhihan. Integrate control system of voltage and reactive power based on fuzzy logic control theory, Electric Engineering, 2000, 6:4–7Google Scholar
  9. Mao Meijun. A calculation example of reactive compensation optimization in power system, Zhejiang Electric Power, 2007, 26(1): 73–74Google Scholar
  10. P. Douglas, T. Dava. How to turn a substation into a database server, IEEE Computer Application in Power, April 1999:29–35Google Scholar
  11. Tang Yong, Hou Junxian, Liu Wenzhou. The modeling of distribution network and var compensator and induction motor in the load model for power system digital simulation, Proceedings of the CSEE, 2005, 25(3): 8–12Google Scholar
  12. Wang Chun, Cheng Haozhong, Chen Ken. Integrated Optimization Algorithm of Dynamic Reactive Power for Distribution System, Transactions of China Electrotechnical Society, 2008, 23(2): 109–114Google Scholar
  13. Wu Gongwen, Ai Qian. Configuration of reactive power compensation equipment, Low Voltage Apparatus, 2008, 4:51–53Google Scholar
  14. Xiong Hugang, Cheng Haozhong, Zhang Jietan et al. Multi-objective reactive power compensation planning based on improving system reactive power reserve capacity, High Voltage Engineering, 2008, 34(2): 309–313, 318Google Scholar
  15. Xu Yonghai, Jin Yan, Yao Baoqi et al, Simulation software of harmonic filter and reactive power compensation for distribution system, Electric Power Automation Equipment, 2006, 26(12):93–95Google Scholar
  16. Yu Haisheng, Pan Songfeng. Measurement of electrical parameters based on complex sequence FFT and phase locking principle, Power System Technology, 2000. 24(3): 59–61Google Scholar

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  • Ping Yang
    • 1
  • Yuwen Sun
    • 2
  • Jianguo Dong
    • 3
  • Yong Yang
    • 1
    • 4
  1. 1.School of Information and Electrical EngineeringShenyang Agricultural UniversityShenyangP. R. China
  2. 2.School of Information Science and TechnologyNanjing Agricultural UniversityNanjingP. R. China
  3. 3.School of SciencesShenyang Agricultural UniversityShenyangP. R.China
  4. 4.School of Information and Electrical EngineeringShenyang Agricultural UniversityShenyangP. R. China

Personalised recommendations