Title :
The design of the intelligent electric actuator control system based on variable frequency
Author :
Shi Zhang ; Shuang-long Li ; Rui-cai Fan
Author_Institution :
Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
Abstract :
Electric actuator is an important device to control valve. This paper analyzes the existing electric actuator in details and designs a control system of intelligent electric actuator. This system takes microprocessor as a central control component and is integrated with frequency converter, and that makes use of frequency control technology to control the opening and closing speed of the valves. A practical system is designed and tested based on the above scheme.
Keywords :
electric actuators; frequency convertors; intelligent actuators; microprocessor chips; valves; velocity control; central control component; frequency control technology; frequency converter; intelligent electric actuator control system design; microprocessor; valve closing speed control; valve control; valve opening speed control; variable frequency; AC motors; Actuators; Frequency control; Frequency measurement; Inverters; Pulse width modulation; Valves; control system; intelligent electric actuator; variable frequency;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2013 8th IEEE Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4673-6320-4
DOI :
10.1109/ICIEA.2013.6566391
