Title :
Research on voltage harmonic distortion of synchronous generators
Author :
Wang Shanming ; Xiangheng, Wang ; Pengsheng, Su ; Yu, Fu ; Weiming, Ma ; Gaifan, Zhang
Author_Institution :
Dept. of Electr. Eng. & Appl. Electron. Technol., Tsinghua Univ., Beijing, China
Abstract :
This paper investigates the effects of the parameters as well as the operating conditions on the waveform and the harmonic analysis of AC voltage. On the basis of the multi-loop method and FEM, a mathematical model of synchronous generators is described. With this method, the full synergic effects of space harmonics resulting from the magnetic circuit geometry, saliency, saturation, winding layouts, and slotting are included. The calculated results are compared with those of experiments
Keywords :
finite element analysis; harmonic distortion; machine theory; machine windings; magnetic circuits; synchronous generators; AC voltage; FEM; harmonic analysis; magnetic circuit geometry; mathematical model; multi-loop method; multi-loop theory; operating conditions; saliency; saturation; slotting; space harmonics; synchronous generators; synergic effects; voltage harmonic distortion; waveform analysis; winding layouts; Circuits; Couplings; Equations; Harmonic distortion; Inductance; Iron; Stators; Symmetric matrices; Synchronous generators; Voltage;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.970697
