DocumentCode :
2503180
Title :
Design and analysis of a single phase slot-less permanent magnet generator
Author :
Norhisam, M. ; Norafiza, M. ; Syafiq, M. ; Aris, I. ; Abdul, R.J.
Author_Institution :
Fac. of Eng., Univ. Putra Malaysia, Serdang
fYear :
2008
fDate :
1-3 Dec. 2008
Firstpage :
1082
Lastpage :
1085
Abstract :
This paper discussed on the design and analysis of a permanent magnet generator (PMG). Basically, the PMG is a slot-less type topology and operated in a single-phase. The flux direction in the air gap is in radial. It was developed for energizing the linear motor in pruner application. Due to this application, a compact generator that can produce 500 W output power is required since the overall size of the PMG is important. Permeance analysis method (PAM) and finite element method (FEM) were used to analyzed the PMG performance characteristic in addition of measurement of the PMG prototype. Various numbers of poles and rotor size were considered during this analysis. The results show that the slot-less PMG with stator size of 104 mm will produce maximum power of 650 W when it has 6-poles with rotor radius is 37 mm. Based on the results, the calculation method using PAM shows good agreement with measurement and simulation.
Keywords :
finite element analysis; linear motors; permanent magnet generators; PMG; air gaps; finite element method; linear motor; permeance analysis method; power 500 W; power 650 W; rotor radius; single phase slot-less permanent magnet generator; size 104 mm; size 37 mm; Finite element methods; Magnetic analysis; Performance analysis; Permanent magnet motors; Permanent magnets; Power generation; Prototypes; Rotors; Stators; Topology; Generator; Permanent Magnet; Permeance; Pole Numbers; Slot-less;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Conference, 2008. PECon 2008. IEEE 2nd International
Conference_Location :
Johor Bahru
Print_ISBN :
978-1-4244-2404-7
Electronic_ISBN :
978-1-4244-2405-4
Type :
conf
DOI :
10.1109/PECON.2008.4762636
Filename :
4762636
Link To Document :
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