Title :
Analysis of novel gearless traction oil pumping unit frame based on UG software
Author :
Zhang, Bingyi ; Jiang, Chunlei ; Feng, Guihong ; Gao, Wenquan ; Sun, Jingtao
Author_Institution :
Fac. of Electr. Eng., Shenyang Univ. of Technol., Shenyang
Abstract :
This paper presents a novel gearless traction oil pumping unit. It is drived by low speed and high torque permanent magnet synchronous machines(PMSM) rather than asynchronous motor, which has not reducer. The model of pumping unit is designed by Unigraphics NX(UG) software, the primary parts are introduced, and analyzed based on the Finite Element Method(FEM). Through the Third Intensity Theory and FEM analysis, structural size how to affect intensity of pumping unit is presented, the results shows that its intensity is enough. The advantage of novel gearless traction oil pumping unit is also presented. Length of stroke is 9 m, frequency of stroke is 2/min, the efficiency is 85% above, power factor is 0.95 above.
Keywords :
electric machine analysis computing; finite element analysis; permanent magnet machines; synchronous machines; Unigraphics software; finite element analysis; gearless traction oil pumping unit frame; permanent magnet synchronous machines; third intensity theory; Finite element methods; Frequency; Magnetic analysis; Permanent magnet motors; Petroleum; Pumps; Reactive power; Synchronous motors; Torque; Traction motors;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
