Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.07a
- /
- Pages.206-210
- /
- 1999
A Study on the Insulation Characteristics of Low-Voltage Induction Motor driven by IGBT PWM Inverter
IGBT 인버터 구동 저압 유도전동기의 절연특성 연구
-
Hwang, D.H.
(Power Electronics Division, KERI)
;
- Park, D.Y. (Power Electronics Division, KERI) ;
-
Kim, Y.J.
(Power Electronics Division, KERI)
;
-
Koo, J.Y.
(Hanyang University)
;
- Park, T.I. (LG Industrial Systems) ;
- Kim, J.H. (LG Industrial Systems)
-
황돈하
(한국전기연구소 전력전자연구부)
;
- 박도영 (한국전기연구소 전력전자연구부) ;
-
김용주
(한국전기연구소 전력전자연구부)
;
-
구자윤
(한양대학교 전기공학과)
;
- 박태익 (LG산전 전동기설계팀) ;
- 김진홍 (LG산전 전동기설계팀)
- Published : 1999.07.19
Abstract
Since the introduction of IGBT PWM inverters, many low-voltage induction motors have been driven by them. Recently, the stator winding insulation failures have attracted much concern due to high dv/dt of IGBT inverter output. In this paper, presented are the detailed insulation test results of 26 low-voltage induction motors. Six different types of insulation techniques are applied to 26 motors. The tests include PD,
Keywords