A method to calculate transient characteristics of synchronous reluctance motors considering iron loss and cross-magnetic saturation

被引:51
|
作者
Yamamoto, Shu [1 ]
Ara, Takahiro
Matsuse, Kouki
机构
[1] Polytechn Univ, Dept Elect Syst Engn, Kanagawa 2291196, Japan
[2] Meiji Univ, Sch Sci & Technol, Kanagawa 2148571, Japan
关键词
component; cross-magnetic saturation; inductance variation; synchronous reluctance motor (SynRM); transient characteristics;
D O I
10.1109/TIA.2006.887234
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper presents a method to calculate the transient characteristics of synchronous reluctance motor (SynRM). Using an approximate equation suitable for expressing d- and q-axes inductance variation, the authors derive a nonlinear state equation considering both iron loss and cross-magnetic saturation. All electrical motor parameters used for the calculation are measured from tests. Calculation results on transient and steady-state characteristics of a vector-controlled flux-barrier-type 1.1-kW SynRM are verified with experimental results.
引用
收藏
页码:47 / 56
页数:10
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