Loss-model-based efficiency optimization control for asynchronous motor using fuzzy-logic

Author

Fan Liping ; Liu Yi ; Shu Ying

Author_Institution

Educ. Dept. of Liaoning Province, Shenyang Univ. of Chem. Technol., Shenyang, China

fYear

2010

fDate

29-31 July 2010

Firstpage

4998

Lastpage

5002

Abstract

It is estimated that more than 50% of the world electric energy generated is consumed by electric machines. In face of the dual-pressure of energy shortage and environmental degradation, it is a burning question to improve the running efficiency of electric motors. In this paper, the relationship between the minimal loss and the flux of asynchronous motor is studied, and based on this, a loss model based fuzzy logic control strategy is adopted to realize efficiency optimization control for asynchronous motor. Simulation results show that the proposed control method can minish motor loss effectively, and it has feasibility and effectiveness on energy saving for motors.

Keywords

electric motors; fuzzy logic; induction motors; machine control; optimisation; asynchronous motor; electric machine; environmental degradation; fuzzy logic; loss model based efficiency optimization control; Electric motors; Estimation; Fuzzy logic; Induction motors; Iron; Niobium; Optimization; Asynchronous Motor; Efficiency Optimization; Fuzzy logic Control; Loss Model;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2010 29th Chinese

Conference_Location

Beijing

Print_ISBN

978-1-4244-6263-6

Type

conf

Filename

5573330