Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

A High Performance AC Propulsion System for Electric Car

전동차용 고성능 AC구동시스템의 개발

  • Jung, K.C. (Hyundai Heavy Industrial Co.. Ltd. Electrical Railway Cont. Development Dep't.) ;
  • Bang, L.S. (Hyundai Heavy Industrial Co.. Ltd. Electrical Railway Cont. Development Dep't.) ;
  • Kim, D.S. (Hyundai Heavy Industrial Co.. Ltd. Electrical Railway Cont. Development Dep't.) ;
  • Seo, K.D. (Hyundai Heavy Industrial Co.. Ltd. Electrical Railway Cont. Development Dep't.) ;
  • Kim, N.H. (Hyundai Heavy Industrial Co.. Ltd. Electrical Railway Cont. Development Dep't.)
  • 정기찬 (현대중공업(주) 철도차량제어연구실) ;
  • 방이석 (현대중공업(주) 철도차량제어연구실) ;
  • 김두식 (현대중공업(주) 철도차량제어연구실) ;
  • 서광덕 (현대중공업(주) 철도차량제어연구실) ;
  • 김남해 (현대중공업(주) 철도차량제어연구실)
  • Published : 1996.07.22
Download PDF
⟨ Previous Next ⟩

Abstract

This paper presents a high performance AC propulsion system for electric car to improve traction capability. The presented VVVF inverter was composed of as GTO thyristor and the the controller was fully digitalized by using 32bit DSP. The improved PWM algorithms and the new adhesion control were adapted to improve traction characteristics. This system could be possible the higher reliability and flexibility. The field test results showed the higher performances characteristics of the presented system.

Keywords