권선형 유도전동기의 새로운 기동기 개발에 관한 연구 = A Study on the Development of a New Starter for Wound Type Induction Motor

서명/저자: 권선형 유도전동기의 새로운 기동기 개발에 관한 연구 = A Study on the Development of a New Starter for Wound Type Induction Motor / 김진수

초록/해제: 요약 :This paper deals with the development of a new starter for wound type induction motor. A conventional resistor type starter has such defects as arc and noise because of using contacts. In addition, it is impossible for a conventional starter to control wound type induction motor in constant current and constant torque. In this paper, new starter for wound type induction motor is developed. We used a power semiconductor switch and converter control method of power electronics technology in new starter. As a result, a new starter proved to be able to control wound type induction motor in constant current and constant torque without arc and noise.