medium frequency power supply
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The Simulation Research of 5KVA/400Hz Medium Frequency Power Supply in Matlab/Simulink

2014 ◽  
Vol 668-669 ◽  
pp. 567-570
Author(s):  
Gui Xin Wang ◽  
Shuai Zheng ◽  
Wen Juan You ◽  
Zhe Heng Zhou ◽  
Yang Li
Keyword(s):  
Power Supply ◽  
Feedback Loop ◽  
Medium Frequency ◽  
Simulation Research ◽  
Matlab Simulink ◽  
Simulink Simulation ◽  
Medium Frequency Power Supply ◽  
Output Filter ◽  
Circuit Output ◽  
Frequency Power

This paper built 5 KVA / 400 Hz medium frequency power supply AC - DC - AC main circuit, Output filter is designed in detail. Based on SPWM control strategy and the voltage RMS feedback loop and PI adjustment, the Matlab/Simulink simulation model is established, and Harmonics are analyzed, the conclusion is obtained.

Analysis and Simulation of Medium-Frequency Power Supply Based on PSCAD

2014 ◽  
Vol 960-961 ◽  
pp. 1104-1107
Author(s):  
Jian Feng Ren ◽  
Shu Tao Zhao ◽  
Yu Tao Xu ◽  
Dan Jiang
Keyword(s):  
Power Supply ◽  
Transient Analysis ◽  
Pulse Width Modulation ◽  
Working Process ◽  
Medium Frequency ◽  
Electromagnetic Transient ◽  
Power Supply Circuit ◽  
Medium Frequency Power Supply ◽  
And Control ◽  
Frequency Power

The work process of medium-frequency power supply is complicated .Its waveform is complex and can not be measured conveniently. Therefore,This paper focuses on the analysis of operating principles and control methods of medium-frequency power supply, to determine its basic structural units.A simulation model of medium-frequency power supply which is controlled by pulse width modulation (PWM) is built with the electromagnetic transient analysis software PSCAD. The simulation and analysis of the medium-frequency power supply circuit are performed on the basis of the model.The simulation waveform can reflect the working process of medium-frequency power supply accurately. So this paper will provide a reliable basis for further research of medium-frequency furnace.

Magnetron sputtering process control by medium-frequency power supply parameter

2008 ◽  
Vol 516 (14) ◽  
pp. 4478-4482 ◽  
Author(s):  
W.M. Posadowski ◽  
A. Wiatrowski ◽  
J. Dora ◽  
Z.J. Radzimski
Keyword(s):  
Process Control ◽  
Magnetron Sputtering ◽  
Power Supply ◽  
Medium Frequency ◽  
Medium Frequency Power Supply ◽  
Frequency Power
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