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http://dx.doi.org/10.5207/JIEIE.2013.27.9.100

A Study on the Optimal Reactive Power Calculation Method of Induction Generator for Marine Small Hydraulic Power  

Lee, Won-Jae (Saman Corp. Plant Department)
Oh, Yong-Taek (Korea University of Technology and Education)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.27, no.9, 2013 , pp. 100-107 More about this Journal
Abstract
Since the West Sea experiences a big difference in tides, the output power of the small marine hydroelectric power plant varies with the tide. When an induction generator is used here for small hydroelectric power, the reactive power capacitor should be installed at the generator main bus to compensate for the changes in power. As such, the sizing method for the power compensation of the induction generator is reviewed and an optimal method for compensation is suggested. The self-excitation minimum capacitor capacity method, which prevents high voltages, and the power factor automatic control method, which retains a power factor of greater than 90% are reviewed. The compensation effect of reactive power is confirmed through a case study.
Keywords
Marine Small Hydroelectric Power; Sea Tide; Induction Generator; Self Excitation; Capacitor;
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  • Reference
1 Won-Jae Lee, Yong-Taek Oh, Myoung-Gon Song, "Optimization of the condenser capacity for improvement of power factor of induction generator at marine hydroelectric power", KIIEE Annual Spring Conference 2013, pp. 303-304, 2013. 5.
2 T. Chandra Sekhar "Voltage Regulators for Self Excited Induction Generator" TENCON 2004. 2004 IEEE Region 10 Conference, pp. 460-463, 2004.
3 Young-Rae Cho, In-Jae Maeng, Soo-Hyun Baek, Kwan-Young Lee, Chul-Jin Kim, "A Study on Self-Exited characteristic for stable operation of Three-Phase Induction Generator", KIEE EMECS Annual Fall Conference 2005, pp. 26-28, 2005.10.
4 KOSEP, Saman Corporation, "Basic design report for marine small hydroelectric of Yeongheung thermal power plant #1, #2", pp. I-1-10, pp. V-37-68, 2009.11.
5 Editorial Department, "Everything of industrial generator", The Journal of KEA, pp. 88-93, 1987.11.
6 KEPCO, Technical Standard for Distribution System Connection of Distributed Resources, pp. 4-9, 2007.4.
7 Ali M. Eltamaly, "New Formula to Determine the Minimum Capacitance Required for Self-Excited Induction Generator", IEEE Trans, pp. 106-110, 2000.
8 David C. Lay, Linear Algebra and Its Applications, PEARSON, Fourth Edition,, pp. 368-370, 2012.
9 Hyundai heavy industries corporation, "Specification for induction generator (for marine small hydroelectric of Yeongheung thermal power plant #1, #2")", pp. 21-23, 2011.1.