Title :
Convergence acceleration in transient analysis of rotating machines using time-periodic explicit error correction method
Author :
Takahashi, Yashuhito ; Kaimori, Hiroyuki ; Kameari, Akihisa ; Tokumasu, Tadashi ; Fujita, Masafumi ; Wakao, Shinji ; Iwashita, Takeshi ; Fujiwara, Koji ; Ishihara, Yoshiyuki
Author_Institution :
Doshisha Univ., Kyoto, Japan
Abstract :
This paper investigates the acceleration of convergence to a steady state in a transient analysis of rotating machines using the time-periodic explicit error correction (TP-EEC) method. The efficient method to deal with the movement of the rotor and different time-periodicity in the fixed and moving parts of the mesh is developed. Numerical results verify the effectiveness of the developed method.
Keywords :
electric machines; error correction; machine theory; rotors; transient analysis; convergence acceleration; rotating machines; rotor; time-periodic explicit error correction method; transient analysis; Acceleration; Coils; Convergence; Equations; Error correction; Linear systems; Rotating machines; Stators; Steady-state; Transient analysis;
Conference_Titel :
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4244-7059-4
DOI :
10.1109/CEFC.2010.5481158