Open AccessResearch on PMSM Vector Control System Based on MTPA
Author(s) -
YiHeng Li
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/714/4/042063
Subject(s) - ampere , control theory (sociology) , matlab , coordinate system , torque , waveform , vector control , permanent magnet synchronous motor , computer science , control (management) , synchronous motor , control engineering , magnet , engineering , voltage , physics , induction motor , mechanical engineering , artificial intelligence , electrical engineering , thermodynamics , operating system
Built-in permanent magnet synchronous motors (PMSM) are widely used in social life due to their strong load capacity and high-performance speed regulation ability. This paper derives the equation conversion of PMSM from abc coordinate system to dq coordinate system, introduces the basic principle of the Maximum Torque Per Ampere (MTPA), and builds a simulation model based on the MTPA vector control system using MATLAB/SIMULINK, analyzes the changing law of the simulated waveform.