The 440 V 50 Hz. two-pole Y-connection induction motor is rated at 75 kW Equivalent circuit parameters: R₁ = 0.075 02. R2 = 0.065 Q Pmech 1.0 kW Pmisc = 150 W XM = 7.2 Q. Pcore 1.1 kW = X1 = 0.170 X2 0.17 For a shift of S=0.0 (a) Line current IL. (b) Stator power factor. (c) Stator copper losses PSCL. (d) Air gap power PAG. (e) Power converted from electrical to mechanical form Pconv.
The 440 V 50 Hz. two-pole Y-connection induction motor is rated at 75 kW Equivalent circuit parameters: R₁ = 0.075 02. R2 = 0.065 Q Pmech 1.0 kW Pmisc = 150 W XM = 7.2 Q. Pcore 1.1 kW = X1 = 0.170 X2 0.17 For a shift of S=0.0 (a) Line current IL. (b) Stator power factor. (c) Stator copper losses PSCL. (d) Air gap power PAG. (e) Power converted from electrical to mechanical form Pconv.
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Transcribed Image Text:The 440 V 50 Hz. two-pole Y-connection induction motor is rated at 75 kW
Equivalent circuit parameters:
R₁ = 0.075 Q. R2 = 0.065 Q
Pmech 1.0 kW Pmisc = 150 W
XM = 7.2 Q. X1 = 0.170
Pcore 1.1 kW
X2 = 0.170
For a shift of S=0.0
(a) Line current IL.
(b) Stator power factor.
(c) Stator copper losses PSCL.
(d) Air gap power PAG.
(e) Power converted from electrical to mechanical form Pconv.
(f) Induced torque T ind.
(g) Overall machine efficiency n.
(h) Find the engine speed in revolutions per minute and in radians per second.
Not: Please I want the answer step by step
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Step 1: Given Data :
VIEWStep 2: calculating the line current :
VIEWStep 3: calculating the stator power factor :
VIEWStep 4: calculating the rotor power factor :
VIEWStep 5: calculating the stator copper loss:
VIEWStep 6: calculating the air gap power :
VIEWStep 7: calculating power conversion from electrical to mechanical form :
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