Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1995.07a
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- Pages.227-230
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- 1995
A Study on Continuous Control of $1{\Phi}$ Condenser Type Induction Motor using 12 Step PWM 2 Phase Inverter
12 스텝 PWM 2상 인버터를 이용한 콘덴서형 단상 유도전동기의 연속제어 방안에 대한 연구
- Oh, Seog-Moon (Dept. of Electrical Eng. Chonbuk Nat. Univ.) ;
- Lee, Sung-Ryong (Dept. of Electrical Eng. Khunsan Nat. Univ.) ;
- Yu, Chul-Ro (Dept. of Electrical Eng. Chonbuk Nat. Univ.)
- Published : 1995.07.20
Abstract
This paper presents continuous control concept of unsymmetrical 2 phase induction machine(I.M.). For 2 phase driving of the unsymmetrical I.M., variable voltage and variable frequency inverter is needed. In this paper, a new 12 step PWM 2 phase inverter was proposed. And then, proposed inverter fed 2 phase driving of unsymmetrical I.M. was studied, expecially on average torque and pulsation torque. This system has merits like higher fundamental component and better harmonic characteristics. The simulation was done on this issue and experimental research is on the way.
Keywords