Title :
Research on the Nine-Phase Linear Oil Pumping Motor and the Control System
Author :
Wu, A. Hongxing ; Li, B. Liyi ; Kou, C. Baoquan ; Yu, D. Tao
Author_Institution :
Dept. of Electr. Eng., Harbin Inst. of Technol., Harbin
Abstract :
Traditional oil pumping unit has the disadvantages such as inferior controllability and low efficiency, new types of motors are researched to take the place of the conventional pumping unit. The electromagnetic oil-pumping unit driven directly by linear motor is presented in this paper. The principle of nine-phase DC linear motor is proposed, and general structure is designed. Finally the small-scale prototype motor has been manufactured and the controller with PI regulator using digital signal processing (DSP) is designed. The simulation and experimental results verify the design and control method.
Keywords :
PI control; linear motors; machine control; oil technology; pumps; signal processing; DC linear motors; PI regulator; digital signal processing; electromagnetic oil-pumping unit; Control systems; Controllability; DC motors; Digital signal processing; Manufacturing processes; Petroleum; Process design; Prototypes; Regulators; Signal design;
Conference_Titel :
Electromagnetic Launch Technology, 2008 14th Symposium on
Conference_Location :
Victoria, BC
Print_ISBN :
978-1-4244-1832-9
Electronic_ISBN :
978-1-4244-1833-6
DOI :
10.1109/ELT.2008.71
