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Induction motor:Starting Torque and Maximum Torque. | electric equipment - The rotor resistance and standstill reactance of a 3-phase induction motor are respectively 0.015 W and 0.09 W per phase. At normal voltage, the full-load ...

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Induction motor:Starting Torque and Maximum Torque. | electric equipment - A 12-pole, 3-phase, 600-V, 50-Hz, star-connected, induction motor has rotor-resistance and stand-still reactance of 0.03 and 0.5 ohm per phase respectively.

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Motor Poles & RPM - The speed a synchronous motor will run can be determined by the number of poles of the motor and the frequency of the electrical service using the formula:

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Chapter 3: AC and DC Motors - AC Motors: Control of Speed, Torque ... - ... at higher synchronous speeds, the induction motor develops less torque compared with lower speeds. We can also see that the higher the number of poles, ...

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Torque Equation of Three Phase Induction Motor - ... Comparing both the equations, we get, constant K = 3 / 2πns

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Different Methods of Speed Control of Three-Phase Asynchronous Motor - Figure9

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