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http://dx.doi.org/10.5370/KIEEP.2012.61.2.082

Analysis of Power Quality for Extra-High Voltage Customers by Field Tests  

Ji, Pyeong-Shik (한국교통대 전기공학과)
Moon, Jong-Fil (한국교통대 전기공학과)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers P / v.61, no.2, 2012 , pp. 82-86 More about this Journal
Abstract
Recently, due to the expansion of electric power demands, nonlinear load such as converters and inverters connected to the electric power distribution system, and extensive application of harmonic generation sources with power electric devices, disturbance of the electric power system and its influences on industries have been continuously increasing. In this research, power quality was analyzed for 11 extra-high voltage customers by considering voltage unbalance condition, power factor, THD and TDD. This research will be utilized as fundamental data to improve power quality for power utility.
Keywords
Harmonics; THD; TDD; Power quality; Power factor; Voltage unbalance;
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  • Reference
1 J. Arrillaga, D. A. Bradley, Power System Harmonics, John Willy & Sons, 1985
2 W. S. Wood, F. P. Flynn and A. Poray, "Effects of Supply Voltage Waveform Distortion on Motor Performance", Int. Conf. on Source and Effect of Power System Disturbance, London, England, pp. 22-24, April 1974,
3 R. Fisher, R. Hoft, "Three-Phase Line Conditioner for Harmonics Compensation and Power Factor Correction", IEEE IAS 87, 1987
4 박한종, 강창섭, "고조파억제용 수동필터의 현장 적용화 연구", 한국전기안전공사 전기안전시험연구원, 연구보고서, 1999. 12
5 高調波對策專門委員會, "電力系統における高調波とその對策", 電氣共同硏究會, 第46卷 第2號, 1990. 6
6 IEEE Task Force on Load Representation for Dynamic Performance, "Load representation for dynamic performance analysis", IEEE Trans. on Power Systems, Vol. 8, No. 2, pp. 472-482, May 1993   DOI   ScienceOn
7 IEEE Task Force Report, "Load Representation for Dynamic Performance Analysis", Paper 92WM126-3 PWRD, presented at the IEEE PES Winter Meeting, New York, January 26-30, 1992
8 Yoshihiko KATAOKA, "State variable description of dynamic load models in electrical power system analysis", IEEE Trans. on Power Systems, Vol. 10, No. 1, pp. 149-157, Feb. 1995   DOI   ScienceOn
9 이상영, "전기로 부하의 고조파 측정, 평가 및 시뮬레이션에 관한 연구", 홍익대학교 석사학위논문, 2006
10 전대근, "배전계통에서 위상조정변압기를 이용한 고조파 저감에 관한 연구", 홍익대학교 석사학위논문, 2003
11 한국전기안전공사, "전력계통의 고조파 장해분석", 1996