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Proceedings Paper

The research and application of delta conversion technology in UPS system
Author(s): Weigang Liu; Songhu Shen; Yonggang Wang
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Paper Abstract

This paper presents the keys and features of the series-parallel compensated UPS in the first place, and analyses the theory and importance of series Delta converter and parallel high frequency main converter in the whole system. The control strategy of the series-parallel converters' SPWM controllers are investigated. In the end, from the simulation results of the load voltage and current, this paper proves the circuit and control arithmetic of the whole UPS.

Paper Details

Date Published: 30 October 2006
PDF: 7 pages
Proc. SPIE 6358, Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation, 63582R (30 October 2006); doi: 10.1117/12.717994
Show Author Affiliations
Weigang Liu, Beihang Univ. (China)
Songhu Shen, Beihang Univ. (China)
Yonggang Wang, Northeastern Univ. (China)


Published in SPIE Proceedings Vol. 6358:
Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation
Jiancheng Fang; Zhongyu Wang, Editor(s)

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