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

fYear

2008

fDate

10-13 June 2008

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ELT.2008.71

Filename

4657631