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ty A 230 Vras, GoH7, wye.connected, pole, induction motor has the per phase' módel parameters Gt...
A 3 phase, 460V, 60Hz, 6-pole induction motor has the following equivalent circuit parameters per phase:...
A 3 phase, 460V, 60Hz, 6-pole induction motor has the following equivalent circuit parameters per phase: R1 = 0.2 ohms R2 = 0.28 ohms X1 = X2 = 1.055 ohms Xm = 33.9 ohms The no load losses, comprising friction, windage, and iron losses equal 26W. The motor is coupled to a load and connected to a 460V supply, and the rotor speed is found to be 1156 RPM. For this motor connected to a 460V supply calculate the following:...
A 230 V, 50 Hz, three-phase, Y-connected, 6-pole induction motor has the following per-phase parameters R-0.07...
A 230 V, 50 Hz, three-phase, Y-connected, 6-pole induction motor has the following per-phase parameters R-0.07 Ro 00 0.08 Ω x, x, 0.3 xm 6.33 At a slip of 2%, determine the followings using approximate equivalent circuit of the motor i) The motor speed in rev/min and rad/s. ii) The rotor current. ii) The stator current. iv) The induced torque. v) The efficiency of the motor.
Problem Solving: 1. A 220V, 4-pole, 60Hz, 1-phase induction motor has an effective rotor resistance and...
Problem Solving: 1. A 220V, 4-pole, 60Hz, 1-phase induction motor has an effective rotor resistance and leakage reactance of 0.5 Ohms and 5 ohms respectively. It is running at a speed of 1,800 rpm. Determine: a. Frequencies of forward and backward rotor current components b. Relative magnitudes of forward and backward fluxes. Neglect magnetizing current and stator impedance. A 220-W, 2-pole, 115-V, 60-Hz single-phase induction motor delivers rated output at a slip 10%. The total copper loss at full load...
Problem # 3: Induction Motor Analysis [30 points] The parameters of the per phase equivalent circuit...
Problem # 3: Induction Motor Analysis [30 points] The parameters of the per phase equivalent circuit of a three phase wye-connected, 220 V (line- line, rms) 10 hp, 60 Hz, six-pole induction motor are given as: Ri = 0.3 Ohm, R2-0.15 Ohm, Xi-0.5 Ohms, X2= 0.2 Ohm, Xm-15.0 The total friction, windage and core losses add up to be a constant of 400 W. For a slip of 0.025 with motor operating at rated frequency and stator voltage, calculate the...
A four-pole Y-connected, 415 V, 50 Hz, induction motor has phase equivalent circuit parameters of R1=...
A four-pole Y-connected, 415 V, 50 Hz, induction motor has phase equivalent circuit parameters of R1= 2 ohms. R2=2.2 ohms. X1=X2=4 ohms. X(motor)=90 ohms Under rated condition, the rotor slip is 6%. (i) What is the rotor speed and rotor electrical frequency under the rated conditions; (ii) Calculate the stator input current, power factor, and electromagnetic torque under these conditions; (iii) The machine is running at rated conditions and it is to be stopped by switching the two stator leads....
Problem 3 A three-phase, 230-V, 60-Hz, 12-kW, four-pole wound-rotor induction motor has the following parameters expressed...
Problem 3 A three-phase, 230-V, 60-Hz, 12-kW, four-pole wound-rotor induction motor has the following parameters expressed in Ω/phase. R 0.095; 0.680; Xs 0.672; Xm 18.7. Using MATLAB, plot the electromagnetic torque as a function of rotor speed in rot/min for rotor resistances of R -0.1, 0.2,0.5, 1.0 and 1.5 .
A single-phase, 230 V, 50 Hz, 8 pole, Induction Motor has the following equivalent circuit parameters:...
A single-phase, 230 V, 50 Hz, 8 pole, Induction Motor has the following equivalent circuit parameters: Z1 = 1.7 + j 2.7 Ω ZF = 12 + j 20 Ω ZB = 1.2 + j 2.4 Ω If the core loss is 84 W, while the friction and windage loss is 100 W at 5% slip. Determine: The line current drawn by the machine. (4) The power factor. (1) The input power. (2) The air-gap power. (3) The converted power. ...
A 3 phase, 4 pole, 60 Hz., AC Induction Motor has a rated Torque of 150...
A 3 phase, 4 pole, 60 Hz., AC Induction Motor has a rated Torque of 150 Nm. with the phase voltage of 254v. Its parameters are: R1 = 0.20 Ohms, R2’ = 0.32 Ohms and X = 0.50 Ohms. Find its approximate slip at the rated load and speed.
4. A 110-volt, 4-pole single phase induction motor with rl-1.3, r2-3, xl-2.5, x2-2, and xm-50, operates at full load slip of 3%. Find the full load torque, power facor and ficiency 20 points 4....
4. A 110-volt, 4-pole single phase induction motor with rl-1.3, r2-3, xl-2.5, x2-2, and xm-50, operates at full load slip of 3%. Find the full load torque, power facor and ficiency 20 points
4. A 110-volt, 4-pole single phase induction motor with rl-1.3, r2-3, xl-2.5, x2-2, and xm-50, operates at full load slip of 3%. Find the full load torque, power facor and ficiency 20 points
I want to solve this problem step by step. Thanks (35 points) Induction Generator Real Power Generation. A three phase, 220V line to line, six pole, 60Hz, wye connected induction machine op...
I want to solve this problem step by step. Thanks
(35 points) Induction Generator Real Power Generation. A three phase, 220V line to line, six pole, 60Hz, wye connected induction machine operates at rated voltage as a generator at a slip of-0.04. Its equivalent circuit parameters are the same as those in problem #1. The input mechanical power at the rotor (this is a generatorl) is 5.2kW. The core losses are 200Watts; friction and windage losses are 17 Watts; treat...
A 230 V, 50 Hz, three-phase, Y-connected, 6-pole induction motor has the following per-phase parameters R-0.07 Ro 00 0.08 Ω x, x, 0.3 xm 6.33 At a slip of 2%, determine the followings using approximate equivalent circuit of the motor i) The motor speed in rev/min and rad/s. ii) The rotor current. ii) The stator current. iv) The induced torque. v) The efficiency of the motor.
Problem Solving: 1. A 220V, 4-pole, 60Hz, 1-phase induction motor has an effective rotor resistance and leakage reactance of 0.5 Ohms and 5 ohms respectively. It is running at a speed of 1,800 rpm. Determine: a. Frequencies of forward and backward rotor current components b. Relative magnitudes of forward and backward fluxes. Neglect magnetizing current and stator impedance. A 220-W, 2-pole, 115-V, 60-Hz single-phase induction motor delivers rated output at a slip 10%. The total copper loss at full load...
Problem # 3: Induction Motor Analysis [30 points] The parameters of the per phase equivalent circuit of a three phase wye-connected, 220 V (line- line, rms) 10 hp, 60 Hz, six-pole induction motor are given as: Ri = 0.3 Ohm, R2-0.15 Ohm, Xi-0.5 Ohms, X2= 0.2 Ohm, Xm-15.0 The total friction, windage and core losses add up to be a constant of 400 W. For a slip of 0.025 with motor operating at rated frequency and stator voltage, calculate the...
Problem 3 A three-phase, 230-V, 60-Hz, 12-kW, four-pole wound-rotor induction motor has the following parameters expressed in Ω/phase. R 0.095; 0.680; Xs 0.672; Xm 18.7. Using MATLAB, plot the electromagnetic torque as a function of rotor speed in rot/min for rotor resistances of R -0.1, 0.2,0.5, 1.0 and 1.5 .
4. A 110-volt, 4-pole single phase induction motor with rl-1.3, r2-3, xl-2.5, x2-2, and xm-50, operates at full load slip of 3%. Find the full load torque, power facor and ficiency 20 points
4. A 110-volt, 4-pole single phase induction motor with rl-1.3, r2-3, xl-2.5, x2-2, and xm-50, operates at full load slip of 3%. Find the full load torque, power facor and ficiency 20 points
I want to solve this problem step by step. Thanks
(35 points) Induction Generator Real Power Generation. A three phase, 220V line to line, six pole, 60Hz, wye connected induction machine operates at rated voltage as a generator at a slip of-0.04. Its equivalent circuit parameters are the same as those in problem #1. The input mechanical power at the rotor (this is a generatorl) is 5.2kW. The core losses are 200Watts; friction and windage losses are 17 Watts; treat...
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