Naslov
Finite Element Approach to Calculation of Parameters of an Interior Permanent Magnet Motor

Autori
Žarko, Damir ; Ban, Drago ; Klarić, Ratko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
International Conference on electrical drives and power electronics ((EDPE 2005)) : proceedings / Benčić, Zvonko - Zagreb, 2005

Skup
International Conference on electrical drives and power electronics

Mjesto i datum
Dubrovnik, Hrvatska, 26.09.2005. - 28.09.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
permanent magnet motors; cross-saturation; design; modeling; simulation; testing

Sažetak
A method for calculation of parameters of an interior permanent magnet (IPM) motor at any operating point using 2-D finite element method is presented. This approach is suited to be used in the design stage where it is necessary to determine the motor parameters, namely inductances, which are simultaneously function on motor dimensions and terminal voltage constraints. An analytical technique based on a 3-D geometric model of the end winding region in which each coil is modeled as a set of serially connected straight filaments has been used for calculation of the end winding leakage inductance. The calculation of the mutual inductance of the end coils is based on the multiple solutions of the Neumann integral. This approach to calculation of motor parameters has been applied in the design of a 1.65 kW IPM motor for which a prototype has been built and tested.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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