Title :
Practical design considerations for large PM machines
Author :
Ronghai Qu ; Xiaolong Zhang
Author_Institution :
State Key Lab. of Adv. Electromagn. Eng. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
To help machine designers to design large permanent magnet (PM) machines to be more accurate, this paper presents a set of design considerations that are very often ignored by machine designers. These considerations are categorized into several aspects: electromagnetic (EM) performance, losses and efficiency, fault and stability, and some other issues. The effects of various practical factors are presented and some corresponding design methods are introduced.
Keywords :
losses; permanent magnet machines; stability; EM performance; electromagnetic performance; large PM machine; loss; permanent magnet machine; practical design consideration; stability; Circuit faults; Coils; Copper; Magnetic flux; Materials; Rotors; Windings; PM machines; electromagnetic performance; loss estimation; reliability concern;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2012 15th International Conference on
Conference_Location :
Sapporo
Print_ISBN :
978-1-4673-2327-7
