Title :
Design and analysis of high-inductance PMSG for wind system
Author :
Meiqin, Mao ; Jidong, Lai ; Ronggeng, Huang ; Chang, Liuchen ; Zhimao, Zhang ; Nayar, Chem
Author_Institution :
Res. Center for Photovoltaic Syst. Eng., Hefei Univ. of Technol. Hefei, Hefei, China
Abstract :
Fractional-slot concentrated windings are adopted to design a prototype of 10 kW permanent magnet synchronous generator (PMSG) with high-inductance in terms of requirements of a new wind power system based on current source converter. The generator characteristics at different operation modes are analyzed by finite element method. The simulation results show that the cogging torque is small with the sine wave of Back EMF and small fluctuation of output rectified DC current, which meet the requirements of wind power system based on current source converter.
Keywords :
finite element analysis; machine windings; permanent magnet generators; power convertors; synchronous generators; wind power plants; back EMF; cogging torque; current source converter; finite element method; fractional-slot concentrated windings; high-inductance PMSG design; output rectified DC current fluctuation; permanent magnet synchronous generator; power 10 kW; wind power system; Finite element methods; Forging; Inductance; Stator windings; Torque; Windings; PM generator; finite element; high-inductance; wind generation;
Conference_Titel :
Electrical and Computer Engineering (CCECE), 2010 23rd Canadian Conference on
Conference_Location :
Calgary, AB
Print_ISBN :
978-1-4244-5376-4
Electronic_ISBN :
0840-7789
DOI :
10.1109/CCECE.2010.5575179
