Title :
Study on a double two-phase permanent motor drive system
Author :
Wang, Bulai ; Lipo, T.A. ; Chu, Jianxin ; Wei, Gu
Author_Institution :
Shanghai Maritime Univ., Shanghai
Abstract :
A double two-phase permanent magnet motor (DTPPM) system is proposed. It is shown that by connecting the neutral lines of a pair of two-phase machines, only four switches need to be used for each machine and the two machines share one set capacitors. This paper develops the mathematical model of this system and establishes the simulation model accordingly. Simulation results are given to demonstrate the feasibility of the concept. The results obtained in this paper shows that the novel double two-phase machine system has promising potential.
Keywords :
induction motor drives; invertors; permanent magnet motors; power capacitors; DTPPM system; double two-phase permanent motor drive system; induction motor; mathematical model; neutral lines; split capacitor; two-phase inverter; Capacitors; Inverters; Joining processes; Machine windings; Mathematical model; Motor drives; Permanent magnet motors; Stator windings; Switches; Topology; Induction motor; two phase machine; variable speed;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
