Title :
Performance research on multi-phase permanent magnet generator in wind generation
Author :
Yue, Zhang ; Feng-xiang, Wang
Author_Institution :
Sch. of Electr. Eng., Shenyang Univ. of Technol., Shenyang, China
Abstract :
In the paper, the characteristics of a 1.5MW permanent magnet generator directly driven by wind turbine with low speed, large poles and big volume are analyzed based on circuit-field coupled finite element method. Under the same volume, performance of six-phase, twelve-phase permanent magnet generator is compared and analyzed, and the asymmetrical operation of multi-phase permanent magnet generator directly driven by wind turbine with redunancy structure is studied. The results show that the higher performance and reliability of multi-phase permanent magnet generator directly driven by wind turbine are showed.
Keywords :
Character generation; Circuit analysis; Coupling circuits; Finite element methods; Magnetic analysis; Magnetic circuits; Paper technology; Performance analysis; Permanent magnets; Wind turbines; field-circuit coupled finite element method; multi-phase; permanent magnet synchronous generator (PMSG);
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan, China
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5535886
