Article

Torque calculation of the asynchronous motor in short-circuit test

Inst. of Ind. Electr. Eng., Poznan Tech. Univ.
IEEE Transactions on Magnetics (Impact Factor: 1.42). 10/1998; DOI: 10.1109/20.717834
Source: IEEE Xplore

ABSTRACT The paper presents the application of a calculation method of
electromagnetic torque for asynchronous motors in short-circuit tests.
The A&oarr;, A&oarr;-V formulation with a complex notation for time
harmonic systems in the finite difference method is used to solve the
nonlinear three-dimensional problem. The volume Maxwell stress tensor is
used for force and torque calculations. These numerical results are
compared with measurement data

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