A 410 V, 50 Hz, 3-phase, 6 pole, 950 rpm, Y connected wound-rotor induction motor has the following parameters: Rs=0.7 Ohm, Rr’=0.09 Ohm, Rd=0.04 Ohm, Xs=0.6 Ohm, Xr’=0.8 Ohm, Stator to rotor ratio is 2. Motor speed is controlled by static scherbius drive. The drive is designed to operate for a speed range of 25% below the synchronous speed. Maximum value of the firing angle is 170. Calculate transformer turns ratio
A 410 V, 50 Hz, 3-phase, 6 pole, 950 rpm, Y connected wound-rotor induction motor has the following parameters: Rs=0.7 Ohm, Rr’=0.09 Ohm, Rd=0.04 Ohm, Xs=0.6 Ohm, Xr’=0.8 Ohm, Stator to rotor ratio is 2. Motor speed is controlled by static scherbius drive. The drive is designed to operate for a speed range of 25% below the synchronous speed. Maximum value of the firing angle is 170. Calculate transformer turns ratio
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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A 410 V, 50 Hz, 3-phase, 6 pole, 950 rpm, Y connected wound-rotor induction motor has the following parameters: Rs=0.7 Ohm, Rr’=0.09 Ohm, Rd=0.04 Ohm, Xs=0.6 Ohm, Xr’=0.8 Ohm,
Stator to rotor ratio is 2. Motor speed is controlled by static scherbius drive. The drive is designed to operate for a speed range of 25% below the synchronous speed. Maximum value of the firing angle is 170.
Calculate transformer turns ratio
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