A way to calibrate equations that simulates an induction machine in relative units
Tóm tắt
Different solutions of a set of equations of a generalized electric machine (GEM) in α and β axes are examined and compared with a solution in a, b, c-α and β axes. It is shown under what conditions the rated moment presented in relative units for electric machines is equal to or lower than unity. An equation of rotor motion written in relative units is presented. This equation connects a calibration moment with a mechanical time constant of the induction motor and with a mains’ frequency.
Tài liệu tham khảo
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