Title :
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
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;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057692
