Title :
Analytical modeling of a new disc permanent magnet linear synchronous machine for electric vehicles
Author :
Liu, Cheng-Tsung ; Chen, Jyh-Wei ; Su, Kun-Shim
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
fDate :
9/1/1999 12:00:00 AM
Abstract :
This paper develops an analytical approach based on a qd0 reference frame model to analyze dynamic and steady state characteristics of disc permanent magnet linear synchronous machines (DPMLSMs). The established compact mathematical model can be more easily employed to analyze the system behavior and to design the controller. Superiority in operational electromagnetic characteristics of the proposed DPMLSM for electric vehicle (EV) applications is verified by both numerical simulations and experimental investigations
Keywords :
electric propulsion; electric vehicles; linear synchronous motors; machine theory; permanent magnet motors; analytical modeling; compact mathematical model; disc permanent magnet machine; dynamic characteristics; electric vehicles; linear synchronous machine; numerical simulations; operational EM characteristics; qd0 reference frame model; steady state characteristics; system behavior; Analytical models; Couplings; Electric vehicles; Magnetic analysis; Magnetic materials; Mathematical model; Permanent magnets; Synchronous machines; Vehicle dynamics; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
