Title :
Characteristic analysis of a 2 kW high speed permanent magnet synchronous generator using the equivalent circuit method
Author :
Jang, Seok-Myeong ; Ko, Kyoung-Jin ; Cho, Han-Wook ; Choi, Jang-Young ; Oh, Won-Kyu
Author_Institution :
Chungnam Nat. Univ., Daejeon
Abstract :
This paper present an analytical solution to predict the magnetic field distribution and characteristics of a 2 kW high speed permanent magnet (PM) synchronous generator equipped with surface-mounted magnet. To analyze the magnetic field distribution, electromagnetic transfer relations (TR) theorem is applied. And characteristics are obtained by solving the PM machine´s equivalent circuit (EC) equation for variable resistive load and the operating speed. The analytical results are validated by comparison with nonlinear finite element analyses (FEA) and experimental results.
Keywords :
equivalent circuits; magnetic fields; permanent magnet generators; synchronous generators; electromagnetic transfer relations; equivalent circuit method; high speed permanent magnet synchronous generator; magnetic field distribution; surface-mounted magnet; Electromagnetic analysis; Equivalent circuits; Magnetic analysis; Magnetic fields; Magnetic flux; Nonlinear equations; Permanent magnets; Power generation; Stator cores; Synchronous generators; Permanent magnet synchronous generator; equivalent circuit method; transfer relations theorem;
Conference_Titel :
Electrical Machines and Systems, 2007. ICEMS. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-86510-07-2
Electronic_ISBN :
978-89-86510-07-2
