DocumentCode
3507994
Title
Pulse density modulation based power control of a 4 kW 400 kHz voltage-source invertor for induction heating applications
Author
Fujita, H. ; Akagi, H. ; Sano, K. ; Mita, K. ; Leonard, R.H.
Author_Institution
Okayama Univ., Japan
fYear
1993
fDate
19-21 April 1993
Firstpage
111
Lastpage
116
Abstract
This paper presents a 4 kW 400 kHz voltage source inverter for induction heating applications, which is characterized by power control based on PDM (pulse density modulation). The pulse density modulated inverter makes an induction heating system simple and compact, thus leading to higher efficiency. The modulation strategy is proposed to realize an induction heating system capable of operation at the frequency and power level of interest. Some experimental results are shown to verify the validity of the concept.<>
Keywords
induction heating; invertors; power control; pulse modulation; 4 kW; 400 kHz; PDM; VSI; applications; efficiency; induction heating; inverter; power control; pulse density modulation; voltage source inverter; Bridge circuits; Diodes; Frequency; Power control; Power generation; Power supplies; Pulse modulation; Pulse width modulation inverters; Rectifiers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Conversion Conference, 1993. Yokohama 1993., Conference Record of the
Conference_Location
Yokohama, Japan
Print_ISBN
0-7803-0471-3
Type
conf
DOI
10.1109/PCCON.1993.264238
Filename
264238
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