Energy-Efficient Field-Oriented Control for Induction Motors Taking into Account Core Losses

被引：0

作者：

Khoury, Gabriel ^{[1
,2
]}

Ghosn, Ragi ^{[1
]}

Khatounian, Flavia ^{[1
]}

Fadel, Maurice ^{[2
]}

Tientcheu, Mathias ^{[3
]}

机构：

[1] Univ St Joseph Beyrouth, ESIB, CINET, Beirut, Lebanon

[2] Univ Toulouse, INPT, CNRS, LAPLACE, Toulouse, France

[3] NIDEC Leroy Somer, Angouleme, France

来源：

2018 IEEE 18TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE (PEMC) | 2018年

关键词：

OPTIMIZATION CONTROL; POWER LOSSES; STRATEGY;

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 the need to improve the energy efficiency on an induction motor, the control strategy constitutes an essential element by adapting the flux, according to the operating conditions, to reach the desired goal. The purpose of this paper is to present an energy-efficient field-oriented control structure for a squirrel-cage induction motor (IM), with improved energy efficiency while taking into consideration the effect of the core losses. Optimal flux is computed in off-line calculations based on an improved dynamic model of the IM including core losses. The optimal values are stored in a torque-speed table used to provide the flux reference of the control structure. Simulation results validate the proposed optimized field-oriented control (FOC) showing the improved energy efficiency and the reduction in power losses. Results are also experimentally validated on a 5.5kW IM test bench.

引用

页码：543 / 548

页数：6

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