(Given plate values of a delta connected 50 Hz synchronous motor are, 380V, 30kW. PF-0.9 (leading) has a synchronous reactance value of 3 $2. Core (magnetic) losses are 2 kW, electrical losses 4 kW and the rest of the losses for this machine (mechanical friction and ventilation losses) are 1,5 kW. Find the IL, IA and EA values of this motor under full load (rated load) (30 kW) condition. Be careful about your solutions to be written readable and write the answers inside the boxes as it was shown below.) IH (IL)= LA= EA=

(Given plate values of a delta connected 50 Hz synchronous motor are, 380V, 30kW. PF-0.9 (leading) has a synchronous reactance value of 3 $2. Core (magnetic) losses are 2 kW, electrical losses 4 kW and the rest of the losses for this machine (mechanical friction and ventilation losses) are 1,5 kW. Find the IL, IA and EA values of this motor under full load (rated load) (30 kW) condition. Be careful about your solutions to be written readable and write the answers inside the boxes as it was shown below.) IH (IL)= LA= EA=

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 19RQ: Why is the starting torque per A of starting current of a wound-rotor motor higher than that of a...

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(Given plate values of a delta connected 50 Hz synchronous motor are, 380V, 30kW, PF-0,9 (leading) has a synchronous reactance value of 3 ohm . Core (magnetic) losses are 2 kW, electrical losses 4 kW and the rest of the losses for this machine (mechanical friction and ventilation losses) are 1,5 kW. Find the High Side current, Low Side current and Electromotive force and armature current values of this motor under full load (rated load) (30 kW) condition.
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