An Improved Compensation Alternating Voltage Regulator Using Bidirectional-Thyristor Bridge

Jian Wen Li; Bing Xin Zhang; Jian Ping Xing

doi:10.4028/www.scientific.net/AMM.148-149.556

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 148-149An Improved Compensation Alternating Voltage...

An Improved Compensation Alternating Voltage Regulator Using Bidirectional-Thyristor Bridge

Abstract:

High power alternating voltage regulators commonly use few isolation transformers to compensate the variation of the input voltage or output load, and use a bidirectional-thyistor bridge with multiple arms to adjust the direction and magnitude of the compensation voltage . This kind of voltage regulator has been widely used for its simplicity, low cost, and high efficiency. But its compensation voltage adjustment process often accompanies with deep output voltage sags or high input current overshoots. An improved topology is proposed---adding one more circuit unit to help the adjustment of compensation voltage. The improved topology can adjust the compensation voltage smoothly---having neither output voltage sags nor input current overshoots.

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Periodical:

Applied Mechanics and Materials (Volumes 148-149)

Pages:

556-560

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.148-149.556

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Online since:

December 2011

Authors:

Jian Wen Li, Bing Xin Zhang, Jian Ping Xing

Keywords:

Bidirectional Thyristor, Compensation, Current Overshoot, Voltage Regulator, Voltage Sag

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References

[1] ZHUANG Ruipiao and ZHOU Xiwen, Research and Design of New-type Energy-saving microcomputer based AC Voltage High Power Supply, Chinese Journal of Scientific Instrument, 2005. 8, 711~713.

Google Scholar

[2] JIANG Youhua, GU Shengjian, FANG Yong, Analysis of Power Flow and Research of Non-contact AC Stabilizer, Powcr Eleotronics, China, V01. 41, No. 8, August, (2007).

Google Scholar

[3] Raymond Thompson, A Thyristor Alternating -Voltage Regulator, IEEE Tansactions on Industry and General Applications, Vol. IGA-4, No. 2, Mar/Apr (1968).

DOI: 10.1109/tiga.1968.4180871

Google Scholar

[4] Murray D. M. and Kusters N. L., An Electromechanical A-C Line Voltage Stabilizer, American Institute of Electrical Engineers, Transactions, vol. 70, no. 2, pp.1741-1748, July (1951).

DOI: 10.1109/t-aiee.1951.5060624

Google Scholar

[5] Pyone, Y.Y., Design of Transformers for 60 kVA Automatic Voltage Stabilizer, Computer and Automation Engineering, 2009. ICCAE '09. vol., no., pp.318-322, 8-10 March (2009).

DOI: 10.1109/iccae.2009.53

Google Scholar

[6] F. Q. Yo usef-Zai and D. 0' Kelly, Solid-state on-load transformer tap changer, IEE Proc. -Electr. Power Appl., Vol. 143, No. 6, November (1996).

DOI: 10.1049/ip-epa:19960578

Google Scholar