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A new shunt DC active filter of power supply in a steady high magnetic field facility |
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| Authors: | WANG Lei LIU Xiao-Ning WANG Can School of Electrical Engineering Automation Hefei University of Technology Hefei China High Magnetic Field Laboratory Chinese Academy of Sciences Hefei China |
| Institution: | WANG Lei 1,1) LIU Xiao-Ning 2 WANG Can 2,2) 1 School of Electrical Engineering and Automation,Hefei University of Technology,Hefei 230009,China 2 High Magnetic Field Laboratory,Chinese Academy of Sciences,Hefei 230031,China |
| Abstract: | A DC active power filter is an indispensable part in a high power and high stability power supply system, especially in the power supply system of the Steady High Magnetic Field Facility, which requires that the current ripple should be limited to 50 parts per million. In view of the disadvantages of the series DC active power filter and shunt Pulse Width Modulation DC active filter, this paper puts forward a novel DC active filter by combining the advantages of the transistor regulator and the shunt type. ... |
| Keywords: | high stable power supply ripple shunt linear DC active filter |
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