asynchronous machine's rotor speed is negative
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There is a machine model 07 (200 HP 460V 60 Hz 1785 RPM), when i input 700N.m torque, speed goes negative value. 700 Nm is not over on nominal power, it mustnt reverse direction.
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Subrat Borgohain
2021 年 6 月 14 日
exchange two of the source voltages, and it will be solved.
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afnan sahuon
2023 年 6 月 6 日
firstly, let slip of IM equal 0 and run the model
after that modify the slip into 1.
the rotor speed will be exactly, starts from zero and positive value.
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