Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.10c
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- Pages.47-49
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- 2007
The Generating Characteristic Analysis of Permanent Magnet Machines with Multi-Pole Rotor Considering Losses
손실을 고려한 영구자석형 다극 기기의 발전특성해석
- Jang, Seok-Myeong (Chungnam Nat'l Univ.) ;
- Choi, Jang-Young (Chungnam Nat'l Univ.) ;
- Ko, Kyoung-Jin (Chungnam Nat'l Univ.) ;
- Lee, Sung-Ho (Korea Institute Industrial Technology Gwangju Research Center)
- Published : 2007.10.25
Abstract
This paper deals with the generating characteristic analysis of permanent magnet (PM) machines with multi-pole rotor and 3-phase stator windings considering losses such as copper loss, iron loss and mechanical loss. First, using d-q transformation, dynamic equations of PM machines are established. And then, characteristic equations for losses, power and efficiency are also derived. On the basis of d-q dynamic equations and characteristic equations, dynamic simulation algorithm is achieved by the MATLAB/SIMULINK. The simulation results are validated extensively by finite element (FE) analyses.
Keywords