A Position Estimation for Switched Reluctance Motor at Standstill

被引：0
|
作者：
Komatsuzaki, A. [1 ]
Bamba, T. [1 ]
Miki, I. [1 ]
机构：
[1] Meiji Univ, Tama Ku, Kawasaki, Kanagawa, Japan
来源：
2008 INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS, ELECTRICAL DRIVES, AUTOMATION AND MOTION, VOLS 1-3 | 2008年
关键词：
Inductance; position estimation; standstill; switched reluctance motor;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, an estimation method of rotor position for 3-phase SRM based on the space vector of inductance at standstill and during rotating condition is described. The rotor position at standstill is obtained simply without magnetic characteristics of the motor and additional hardware. Assuming the inductance waveform to be sine wave, the rotor position at standstill is obtained by computing the angle of space vector of inductance. During rotation, the rotor position estimation is carried out by applying DC bus voltage to the idle phases over a short time. The validity of the proposed method is verified by experimental results.
引用
收藏
页码：284 / 289
页数：6
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