Research on variable frequency energy-saving control strategy of precooling water pump

Author

Yu, Weibo ; Wang, Yan ; Zhang, Dejiang

Author_Institution

Sch. of Electr. &Electron. Eng., hang Chun Univ. of Technol., Changchun, China

fYear

2011

fDate

16-18 Sept. 2011

Firstpage

2537

Lastpage

2540

Abstract

As the main transportation equipment for precooling system, water pump exists more energy consumption when operating in the traditional throttling mode. Put forward the variable frequency speed control strategy for energy-saving. The vector control variable frequency speed regulation model of the water pump motor is based on Fuzzy PI speed controller. The simulations experiment results show that the speed control system has good dynamic properties.

Keywords

PI control; angular velocity control; cooling; frequency control; fuzzy control; pumps; variable structure systems; fuzzy PI speed controller; precooling system; throttling mode; transportation equipment; variable frequency energy-saving control strategy; variable frequency speed control strategy; vector control variable frequency speed regulation model; water pump motor; Frequency control; Induction motors; Machine vector control; Resistance; Stators; Torque; Velocity control; Fuzzy PI; energy-saving; precooling system; variable frequency speed control; vector control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2011 International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4244-8162-0

Type

conf

DOI

10.1109/ICECENG.2011.6057692

Filename

6057692