Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Modeling and Simulation of Electrical Power System of Electric Vehicle

전기자동차 전력 시스템의 모델링 및 시뮬레이션

  • Lee, Jea-Moon (School of Electrical Engineering, Seoul National University) ;
  • Cho, Bo-Hyung (School of Electrical Engineering, Seoul National University)
  • 이재문 (서울대학교 공과대학 전기공학부) ;
  • 조보형 (서울대학교 공과대학 전기공학부)
  • Published : 1996.11.16
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Abstract

Electrical Power System (EPS) of Electric Vehicle which consists of batteries, motor and driving subsystem, has been modeled. A battery model is modeled with an electrical circuit representing a characteristics of real battery. Driving subsystem is modeled as three different level namely exact, average and functional models. Load profile includes road information, speed profile and EV mechanical parameters, which are incorporated into a reference torque in the driving subsystem model. A system model is integrated to simulate the performance of electric vehicle such as energy balance, battery status, and electrical stress of each subsystem.

Keywords