Browse > Article
http://dx.doi.org/10.5207/JIEIE.2008.22.10.111

Countermeasure on the Suppression of Micro Surge and Noise for a Induction Motor Driven by Commercial Inverter  

Kim, Duk-Hyun (건동대학교 전기공학과)
Choi, Jeong-Won (금오공과대학 전자공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.22, no.10, 2008 , pp. 111-117 More about this Journal
Abstract
Generally, speed control for Induction motor widely used in industrial field is accomplished by commercial inverter. Induction motor driven by commercial inverter causes the micro surge voltage because of high speed switching of inverter. Micro surge brings about not only the breakdown of motor but also noise in PLC control system. And they court the enormous interference in activity for production. In this paper, we suggest the suppressible countermeasure for the breakdown of motor after the consideration of productive mechanism about micro surge. Experiment is performed by inverter with LCR filler in its output terminal. As a result, we confirmed that micro surge voltage is reduced. And the suppressible countermeasure for the noise of PLC control system is suggested by theoretical consideration.
Keywords
Commercial Inverter; Micro Surge; PLC;
Citations & Related Records
연도 인용수 순위
  • Reference
1 최기수 외 2인, "인버터 구동시 전동기 입력전압 서지 분석 및 대책", 전력전자학회지, pp. 23-32. 2001. 12
2 東北學院大學嶺岸茂樹, "서지에 의한 전자기기로의 전자간섭과 그 대책"
3 GOLDSEC M Series 매뉴얼, LG산전
4 GLOFA GM Series 매뉴얼, LG산전
5 일본전기공업회기술자료 제169호 "일반용 저압3상 유도전동기를 인버터 구동하는 경우의 적용지침"
6 대한전기학회, "기술조사보고 제12호 전동기 제어를 위한 인버터 기술", pp. 128-133, 1998. 9
7 지옥조, "마이크로서지 대책", 전력전자학회지, pp. 33-40. 2001. 12
8 MITSUBISHI, "범용 INVERTER TECHNICAL NOTE"