Decoupled Torque Control of Multiple Three-Phase Induction Motor Drives

被引:0
作者
Rubino, Sandro [1 ]
Bojoi, Radu [1 ]
Cittanti, Davide [1 ]
Zarri, Luca [2 ]
机构
[1] Politecn Torino, Dipartimento Energia G Ferraris, Turin, Italy
[2] Univ Bologna, Dept Elect Elect & Informat Engn G Marconi, Bologna, Italy
来源
2019 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2019年
关键词
multiphase electrical machines; multiphase motor drives; direct flux vector control; induction motor drives; VECTOR CONTROL; MACHINE;
D O I
10.1109/ecce.2019.8912502
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 recent years, the development of multiple three-phase drives for both energy production and transportation electrification has gained a growing attention. An important feature of the multiple three-phase drives is their modularity since they can be configured as three-phase units operating in parallel and using a modular control scheme. The multi-stator modelling approach represents a suitable solution for the implementation of modular control strategies able to deal with several three-phase units. Nevertheless, the use of the multi-stator approach leads to relevant coupling terms in the resulting set of equations. To solve this problem, a new decoupling transformation able to deal with a decoupled torque control of multiple three-phase induction motor drives is proposed. The experimental validation has been carried out with a modular power converter feeding a twelve-phase induction machine prototype (10 kW, 6000 rpm) using a quadruple three-phase stator winding configuration.
引用
收藏
页码:4903 / 4910
页数:8
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