Title :
Calculation and simulation analysis on starting performance of the high-voltage line-start PMSM
Author :
Fengbo, Qu ; Zhipeng, Li ; Shukang, Cheng ; Li Weili
Author_Institution :
Sch. of Electr. Eng. & Autom., Harbin Inst. of Technol., Harbin, China
Abstract :
In this paper, the starting process of high-voltage permanent magnet synchronous motor (HV-PMSM) was calculated and analyzed by the time-stepping Finite Element Method (FEM) coupling with field and circuits. First, the mathematical model of starting process of HV-PMSM was established. Then the starting performance was analyzed by calculating the equations of transient electromagnetic field and mechanical movement equations. And by increasing the number of rotor cage bar to 18 in order to verifying accuracy of simulation. While the simulation results and the experimental results were present. The two types of data are consistent so that the method of time-stepping FEM coupling with field and circuits verified accurately when are used in calculating the starting performance of HV-PMSM.
Keywords :
electromagnetic fields; finite element analysis; permanent magnet motors; synchronous motors; high-voltage line-start permanent magnet synchronous motor; mathematical model; mechanical movement equation; rotor cage bar; time-stepping finite element method; transient electromagnetic field; Argon; Computational modeling; Finite element methods; Mathematical model; Numerical models; FEM; HV-PMSM; starting performance; transient electromagnetic field;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5620034
