TRANSIENTS WITHIN LOW VOLTAGE NETWORK CAUSED BY DISTURBANCES IN EXTERNAL POWER SUPPLY SYSTEM
Keywords:
transient, capacitor battery switching, single phase ground fault, AC variable speed drives, switching overvoltagesAbstract
Characteristics of transients within low voltage network caused by switching 10 kV capacitor battery and single phase ground faults on the external power system supplying an industrial plant containing АС variable speed drives (VSD) are studied. There has been shown the possibility of dangerous overvoltages for VSD converter during the transients. Impact of low voltage capacitor installations on the overvoltage levels has been analyzed in the paper.
References
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2. Adams R. A. Solving customer power quality problems due to voltage magnification / R. A. Adams, S. W. Middlekauff // IEEE/PES Winter meeting, February 1—5, 1998. — P. 1—6.
3. Girgis F.A. at all. Harmonics and transient ovevoltages due to capacitor switching / F. A. Girgis // IEEE Trans. on IA. — 1993. — Vol. 29, № 6. — P. 1184—1188.
4. Grebe T. E. Application of distribution capacitor banks and their impact on power quality / T. E. Grebe // IEEE Trans. on IA. — 1996. — Vol. 32, № 3. — P. 714—719.
5. Varetsky Y., Pavlyshyn R., Taran I. Transients due to capacitor switching in industrial supply system / Proc. of VII Science-Technical Conference SIECI-2012, Szklarska Poreba, Poland, Paper 4.5. — Р. 1—6.
6. Беляков Н. Н. Исследование напряжений при дуговых замыкания на землю в сетях 6—10 кВ / Н. Н. Беляков // Электричество. — 1957. — №. 5. — С. 31—36.
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Published
2016-02-01
How to Cite
[1]
Y. O. Varetskyi and V. M. Horban, “TRANSIENTS WITHIN LOW VOLTAGE NETWORK CAUSED BY DISTURBANCES IN EXTERNAL POWER SUPPLY SYSTEM”, Вісник ВПІ, no. 6, pp. 104–109, Feb. 2016.
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Energy generation and electrical engineering
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