Open AccessComparative analysis of the performance influence of isolated bus open-end winding BLDCM and star-end winding BLDCM
Author(s) -
Lisi Tan,
Chaohui Zhao,
Ding Fan,
Zhaoyang Jian
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1684/1/012133
Subject(s) - dc motor , control theory (sociology) , torque , fault (geology) , star (game theory) , computer science , current (fluid) , physics , electrical engineering , engineering , control (management) , astrophysics , artificial intelligence , seismology , geology , thermodynamics
The open-end winding motor (OEWM) system is a hot spot of current scholars’ research due to its advantages of large output power, wide speed range, and strong fault tolerance. Through Maxwell and Simplorer software co-simulation, the open-end winding brushless direct current motor (OEWM-BLDCM) and the star-end winding BLDCM under three-phase six-state control mode are compared and analyzed, including conduct current, torque, speed and mechanical characteristics. The simulation results show that: OEW-BLDCM has faster response speed, smaller torque ripple, and doubled the maximum speed.