Prediction of dynamic characteristics of permanent magnet motor using numerical analysis coupled with motion equation
被引:4
作者:
Lee, Sung-Ho
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Ind Technol, Seonam Reg Div, Gwangju, South KoreaKorea Inst Ind Technol, Seonam Reg Div, Gwangju, South Korea
Lee, Sung-Ho
[1
]
Kim, Yong-Jae
论文数: 0引用数: 0
h-index: 0
机构:
Chosun Univ, Dept Elect Engn, 309 Pilmun Daero, Gwangju 61452, South KoreaKorea Inst Ind Technol, Seonam Reg Div, Gwangju, South Korea
Kim, Yong-Jae
[2
]
Lee, Kyu-Seok
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Ind Technol, Seonam Reg Div, Gwangju, South KoreaKorea Inst Ind Technol, Seonam Reg Div, Gwangju, South Korea
Lee, Kyu-Seok
[1
]
Kim, Sung-Jin
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Ind Technol, Seonam Reg Div, Gwangju, South Korea
Chosun Univ, Dept Elect Engn, 309 Pilmun Daero, Gwangju 61452, South KoreaKorea Inst Ind Technol, Seonam Reg Div, Gwangju, South Korea
Kim, Sung-Jin
[1
,2
]
机构:
[1] Korea Inst Ind Technol, Seonam Reg Div, Gwangju, South Korea
[2] Chosun Univ, Dept Elect Engn, 309 Pilmun Daero, Gwangju 61452, South Korea
Surface permanent magnet (SPM) motor;
dynamic characteristics analysis;
static characteristics analysis;
finite element method (FEM);
mechanical motion equation;
sinusoidal current source;
sinusoidal voltage source;
dynamic characteristics;
PM SYNCHRONOUS MOTOR;
D O I:
10.3233/JAE-150136
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
In this paper, the dynamic characteristics of a motor which is usually examined through experiments after manufacturing the prototype was analyzed using the non-linear finite element method (FEM) based on 2-D numerical analysis in combination with the mechanical motion equation. First of all, a 300 W surface permanent magnet (SPM) motor was designed and the static characteristics were analyzed using the sinusoidal current source. In addition, based on the phase voltage and the direct current (DC) link voltage obtained from the static characteristics analysis results, no-load speed analysis and the dynamic characteristics of loading conditions were carried out. Through these analyses, it was possible to predict the dynamic characteristics of a motor at the design process and to verify the reliability of design.