Title :
Analysis of Single-phase Line Start Permanent Magnet Motor Considering Overhang Structure Effect
Author :
Han-Byul Kang ; Se-Hyun Rhyu ; Byung-il Kwon ; Byung-Taek Kim
Author_Institution :
Hanyang Univ., Ansan
Abstract :
This paper shows the advantage of the rotor overhang structure of the 1-phase line start permanent magnet (LSPM) motor for concentration of the air gap flux density. For performance estimation, the DQ equivalent circuit is constructed by 3D static FEA and the circuit parameters are compared with conventional model without overhang on the condition that both models have the same volume of permanent magnet (PM)
Keywords :
air gaps; equivalent circuits; finite element analysis; permanent magnet motors; rotors; starting; 3D static FEA; air gap flux density; equivalent circuit; rotor overhang structure effect; single-phase line start permanent magnet motor; Coils; Couplings; Equations; Equivalent circuits; Magnetic analysis; Magnetic flux; Permanent magnet motors; Rotors; Stator cores; Synchronous motors;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632836
