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(3)A 5-KVA 400-V 3-phase star-connected synchronous generator running at normal speed required a field current of 1 A to
Posted: Mon May 09, 2022 7:37 am
by answerhappygod
- 3 A 5 Kva 400 V 3 Phase Star Connected Synchronous Generator Running At Normal Speed Required A Field Current Of 1 A To 1 (110.5 KiB) Viewed 27 times
(3)A 5-KVA 400-V 3-phase star-connected synchronous generator running at normal speed required a field current of 1 A to give 400 V (line) on no-load, and 1.3 A to give 400 V with full-load current at 0.7 power factor lagging. If the armature resistance is 1.5 22/phase, determine the synchronous reactance per phase, assuming a linear relationship between the excitation and emf. (11.2 12)