A 208-V, two-pole, 60-Hz Y-connected wound-rotor induction motor is rated at 15 hp. Its equivalent circuit components and power losses are: R1 =0.200 Ω, R2 =0.120 Ω, X1 =0.410 Ω, X2 =0.410 Ω, XM =15.0 Ω PF&W = 250 W, Pstray = 0, Pcore = 180W For a slip of 0.05, find The stator current (I1) The stator copper losses (PSCL) The air-gap power (PAG) The power converted from electrical to mechanical (Pconv)
A 208-V, two-pole, 60-Hz Y-connected wound-rotor induction motor is rated at 15 hp. Its equivalent circuit components and power losses are: R1 =0.200 Ω, R2 =0.120 Ω, X1 =0.410 Ω, X2 =0.410 Ω, XM =15.0 Ω PF&W = 250 W, Pstray = 0, Pcore = 180W For a slip of 0.05, find The stator current (I1) The stator copper losses (PSCL) The air-gap power (PAG) The power converted from electrical to mechanical (Pconv)
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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A 208-V, two-pole, 60-Hz Y-connected wound-rotor induction motor is rated at 15 hp. Its equivalent circuit components and power losses are:
R1 =0.200 Ω, R2 =0.120 Ω, X1 =0.410 Ω, X2 =0.410 Ω, XM =15.0 Ω PF&W = 250 W, Pstray = 0, Pcore = 180W
For a slip of 0.05, find |
The stator current (I1) |
The stator copper losses (PSCL) |
The air-gap power (PAG) |
The power converted from electrical to |
The induced torque (τind) |
The load torque (τload) |
The overall machine efficiency |
The motor speed in revolutions per minute and radians per second. |
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