Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1992.07b
- /
- Pages.1002-1004
- /
- 1992
A Study of the Partial Circulating Current Type Cycloconverter with a Resonant Circuit for Induction Heating
공진회로(共振回路)를 이용한 유도가열용(誘導加熱用) 부분순환전류형(部分循環電流形) 사이크로콘버터에 관한 연구(硏究)
- Kim, Hyun-Jung (Dept. of Electrical Eng., INHA University) ;
-
Cho, Kyu-Min
(Dept. of Electrical Eng., INHA University)
;
- Kim, Young-Seok (Dept. of Electrical Eng., INHA University)
- Published : 1992.07.23
Abstract
This paper presents a study of the partial circulating current type cycloconverter with a resonant circuit for induction heating. A method of input power factor improvement is proposed. Since the circulating currents flow through the circulating current reactors, the out-put currents are continuous and sinusoid. The proposed cycloconverter can keep the displacement factor at 1.0 by PWM control method regardless of load. The control functions are derived, the operational principles are described and the simulation and experimental results are presented.
Keywords