Title :
Development of a 72V IPMSM drive system for golf carts
Author :
Mok, H.S. ; Kim, B.C. ; Kim, B.C. ; Ryu, S.L. ; Oh, Y.J.
Author_Institution :
Dept. of Electr. Eng., Konkuk Univ., Seoul
Abstract :
This paper describes the development process of a golf cart drive system using the highly efficient interior permanent magnet synchronous motor (IPMSM). The proposed drive systempsilas properties were tested based on simulations and experiments. Vector control using the resolver is the default control mechanism of the developed IPMSM drive system, and field weakening control allows a maximum rotation speed of 4500[rpm], which is 2.5 times faster than the rated speed. The system efficiency under the rated load is about 92.3[%].
Keywords :
machine vector control; permanent magnet motors; synchronous motor drives; default control mechanism; drive system properties; golf carts; interior permanent magnet synchronous motor; vector control; Coils; Control systems; DC motors; Permanent magnet motors; Power electronics; Prototypes; Robustness; Rotors; Stators; Torque;
Conference_Titel :
Power Electronics, 2007. ICPE '07. 7th Internatonal Conference on
Conference_Location :
Daegu
Print_ISBN :
978-1-4244-1871-8
Electronic_ISBN :
978-1-4244-1872-5
DOI :
10.1109/ICPE.2007.4692393
