TY - GEN
T1 - A Current Coordinated Optimal Control Strategy for Doubly Salient Electromagnetic Machine
AU - Zhou, Xingwei
AU - Liu, Peixin
AU - Zhao, Xing
AU - Tian, Zhao
AU - Wan, Jinqi
AU - Niu, Shuangxia
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - The traditional doubly salient electromagnetic machine system sets the filed current to the rated value regardless of load or speed conditions, resulting the problem of large power loss and the limitation of system efficiency. In order to solve this problem, this paper presents a coordinated control strategy of DSEM armature current and field current under multiple working conditions. The loss of DSEM is firstly analyzed, then the loss finite element calculation model is established based ANSYS simulation. The obtained physical quantities are mathematically fitted, and it's utilized for the actual current distribution and coordinated control. High efficient operation over wide ranges of load and speed conditions is desired to be achieved. The simulation and experimental results verify the correctness and feasibility of the proposed method.
AB - The traditional doubly salient electromagnetic machine system sets the filed current to the rated value regardless of load or speed conditions, resulting the problem of large power loss and the limitation of system efficiency. In order to solve this problem, this paper presents a coordinated control strategy of DSEM armature current and field current under multiple working conditions. The loss of DSEM is firstly analyzed, then the loss finite element calculation model is established based ANSYS simulation. The obtained physical quantities are mathematically fitted, and it's utilized for the actual current distribution and coordinated control. High efficient operation over wide ranges of load and speed conditions is desired to be achieved. The simulation and experimental results verify the correctness and feasibility of the proposed method.
KW - Current distribution
KW - Doubly salient electromagnetic machine
KW - Minimum loss
KW - optimization control strategy
UR - http://www.scopus.com/inward/record.url?scp=85146332190&partnerID=8YFLogxK
U2 - 10.1109/ICEMS56177.2022.9983193
DO - 10.1109/ICEMS56177.2022.9983193
M3 - Conference article published in proceeding or book
AN - SCOPUS:85146332190
T3 - 2022 International Conference on Electrical Machines and Systems, ICEMS 2022
BT - 2022 International Conference on Electrical Machines and Systems, ICEMS 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th International Conference on Electrical Machines and Systems, ICEMS 2022
Y2 - 29 November 2022 through 2 December 2022
ER -