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The label of an asynchronous motor has 660 V, 50 Hz, star connected, rated line current 28.62 A, full load power factor 0.85 reverse and

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The label of an asynchronous motor has 660 V, 50 Hz, star connected, rated line current 28.62 A, full load power factor 0.85 reverse and rotor speed 940 rpm The asynchronous motor mentioned in the question draws 25 A current from the DC source when 10 V DC voltage is applied between the U1-V1 terminals without disconnecting the terminal connections while working in our 380V-50 Hz frequency network There are 36 grooves in the stator of the motor and the inner diameter of the motor is 126 mm and the groove length is 212 mm. In the stator of the motor, 3 1,10 mm diameter and 11,00 mm diameter 4-core parallel wound conductor are used. Coils will be placed in the stator with 10 (1-11) steps and as a complete mold. In the idle running test conducted under the rated voltage, the motor rotates at 995 rpm and the phase idle current is measured at 7 A. One of the Aron wattmeters deviates in the right direction, showing 920 W, while the other deviates in the opposite direction (- 470 W) In the short circuit test, when 45 V is applied to the motor, it draws 337.5 W per phase with 15 A phase current Calculate all the unknowns in the equivalent circuit of the engine at full load at normal ambient temperature and calculate what the output power and efficiency of the engine will be at its rated load. Dodal 1835 29.12.2020 buraya yazn The label of an asynchronous motor has 660 V, 50 Hz, star connected, rated line current 28.62 A, full load power factor 0.85 reverse and rotor speed 940 rpm The asynchronous motor mentioned in the question draws 25 A current from the DC source when 10 V DC voltage is applied between the U1-V1 terminals without disconnecting the terminal connections while working in our 380V-50 Hz frequency network There are 36 grooves in the stator of the motor and the inner diameter of the motor is 126 mm and the groove length is 212 mm. In the stator of the motor, 3 1,10 mm diameter and 11,00 mm diameter 4-core parallel wound conductor are used. Coils will be placed in the stator with 10 (1-11) steps and as a complete mold. In the idle running test conducted under the rated voltage, the motor rotates at 995 rpm and the phase idle current is measured at 7 A. One of the Aron wattmeters deviates in the right direction, showing 920 W, while the other deviates in the opposite direction (- 470 W) In the short circuit test, when 45 V is applied to the motor, it draws 337.5 W per phase with 15 A phase current Calculate all the unknowns in the equivalent circuit of the engine at full load at normal ambient temperature and calculate what the output power and efficiency of the engine will be at its rated load. Dodal 1835 29.12.2020 buraya yazn

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