A separately excited DC generator is rated at 172 kW, 430 V, 400 A and 1800 rpm. Its magnetization curve is shown in Figure Q4(c). The generator's characteristics are: RA = 0.05 Ω Radj = 0 to 300 VF = 430 V NF = 1000 turns per pole Sketch an equivalent circuit of the generator with proper labels. (i) RF = 200 Ω
A separately excited DC generator is rated at 172 kW, 430 V, 400 A and 1800 rpm. Its magnetization curve is shown in Figure Q4(c). The generator's characteristics are: RA = 0.05 Ω Radj = 0 to 300 VF = 430 V NF = 1000 turns per pole Sketch an equivalent circuit of the generator with proper labels. (i) RF = 200 Ω
Chapter39: Synchronous Motor Operation
Section: Chapter Questions
Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...
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