DocumentCode
2942134
Title
Study on the Efficiency of Capacitor Charging Power Supply for Power Conditioning System
Author
Tan, Qinyue ; Lin, Fuchang ; Wang, Shaorong ; Zhong, Heqing ; Deng, Yu
Author_Institution
Coll. of Electr. & Electron. Eng., Huazhong Univ. of Sci. & Technol., Wu Han, China
fYear
2011
fDate
25-28 March 2011
Firstpage
1
Lastpage
4
Abstract
The efficiency of capacitor charging power supply (CCPS) is an important index. Improving the efficiency is not only the demand for efficient using of power energy, but also the necessity for ensuring the charging rate, device safety and electromagnetic compatibility. The power loss of inverter, LC resonance, voltage rising and harmonic distortion are the main influence factors. So the measures of soft-switching, improving power factor, reducing total harmonic distortion (THD) of harmonics should be taken to decrease the total power loss.
Keywords
capacitor storage; capacitor switching; power convertors; power factor; capacitor charging power supply; power conditioning system; power factor; soft-switching; total harmonic distortion; Capacitance; Capacitors; Frequency control; Frequency modulation; Loss measurement; Reactive power; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific
Conference_Location
Wuhan
ISSN
2157-4839
Print_ISBN
978-1-4244-6253-7
Type
conf
DOI
10.1109/APPEEC.2011.5749157
Filename
5749157
Link To Document