Title :
Electromagnetic losses calculation of 5kW class high-speed permanent magnet synchronous motor considering current waveform
Author :
Ko, Kyoung-Jin ; Jang, Seok-Myeong ; Park, Ji-Hoon ; Lee, Sung-Ho
Author_Institution :
Dept. of Electr. Eng., Chungnam Nat. Univ., Daejeon, South Korea
Abstract :
This paper accomplishes the electromagnetic losses prediction, for instance core losses and rotor eddy current losses, according to the driving method, namely, sine wave drive and square wave drive, of 5kW class high speed PM synchronous motor, using analytical method and finite element method.
Keywords :
eddy current losses; finite element analysis; permanent magnet motors; rotors; synchronous motors; PM synchronous motor; core losses; current waveform; electromagnetic losses prediction; finite element method; permanent magnet synchronous motor; power 5 kW; rotor eddy current losses; sine wave drive; square wave drive; Core loss; Eddy currents; Electromagnetic analysis; Electromagnetic scattering; Finite element methods; Magnetic analysis; Magnetic losses; Permanent magnet motors; Rotors; Synchronous motors;
Conference_Titel :
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4244-7059-4
DOI :
10.1109/CEFC.2010.5481318
