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Sensorless control of the Next Generation High Speed Drive System in low speed region

차세대 고속전철 저속영역에서의 센서리스 제어

  • 진강환 (중앙대학교 공과대학 전자전기공학부) ;
  • 서용훈 (중앙대학교 대학원 전자전기공학부) ;
  • 이상현 (중앙대학교 대학원 전자전기공학부) ;
  • 김윤호 (중앙대학교 공과대학 전자전기공학부)
  • Received : 2011.10.06
  • Accepted : 2011.11.21
  • Published : 2011.12.30

Abstract

In this paper, a sensorless speed control system is designed for the next generation high speed railway at zero and low speed region. The applied vector control scheme is a maximum torque per ampere(MTPA) method to utilize reluctance torque of IPMSM. The designed sensorless control scheme is a rotating high frequency voltage signal injection method. To verify the designed system, a simulator for the vector controller and sensorless controller is implemented using Matlab/simulink.

Keywords

References

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