Parameters Offline Identification of Induction Motor in High-Power Converter System

  • Miao Sha
  • Lailai Shen
  • Jie Chen
  • Jing Tang
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 482)


Currently the induction motor control system uses vector control widely. If the motor parameters adopted in vector control algorithm do not match with the actual motor parameters, there will be a significant impact on the control performance. Therefore, it is necessary to identify parameters before running an induction motor whose parameters are unknown and provide precise initial value for the online identification. This paper investigates a method with DC experiment, single phase AC short-circuit experiment and no-load experiment to identify the parameters of an induction motor. And the compensation of the output voltage which results from dead time, turn-on and turn-off delay and drop voltage of IGBTs and Diodes is studied in this paper. Identified results in both simulations and experiments are given to validate the method.


Parameters identification Induction motor Matlab/Simulink 



This work was supported by National Key R&D plan under Grant 2016YFB1200502-4 and 2017YFB1200802, Beijing Science and School level project 2016RC038.


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Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.CRRC Changchun Railway Vehicles CO., LTDChangchunChina
  2. 2.School of Electrical EngineeringBeijing Engineering Research Center of Electric Rail Transportation, Beijing Jiaotong UniversityBeijingChina

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