Title :
Research on prototype of 100KV,3KW high voltage DC power supply
Author :
Xin, Li ; Qiaofu, Chen ; Xuncan, Wang
Author_Institution :
Dept. of Electr. machinery & control, Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
One kind of high voltage DC power supply applied for electron linear accelerator is described in the paper. The median frequency AC voltage is supplied by a frequency converter. The DC high voltage is realized by resonant circuit, air core transformer and multi-winding double-rectifying circuit. The equipment adopts air core transformer instead of high-frequency transformer, which solves the difficult design problem of high-frequency transformer. And the power supply is with high power factor, reliability and low loss. In addition the simulation and experiments are described in the paper.
Keywords :
frequency convertors; linear accelerators; power factor; power supplies to apparatus; power transformers; rectifying circuits; reliability; air core transformer; electron linear accelerator; frequency converter; high voltage DC power supply; high-frequency transformer; median frequency AC voltage; multiwinding double-rectifying circuit; power 3 kW; power factor; resonant circuit; voltage 100 kV; Circuit simulation; Electrons; Frequency conversion; Linear accelerators; Power supplies; Prototypes; RLC circuits; Reactive power; Transformer cores; Voltage; air core transformer; multi winding double rectifying; series resonance;
Conference_Titel :
Power Electronics and Motion Control Conference, 2009. IPEMC '09. IEEE 6th International
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3556-2
Electronic_ISBN :
978-1-4244-3557-9
DOI :
10.1109/IPEMC.2009.5157844
