For the three-phase circuit shown find the following: (a) Find IA, IAB, and IA2 and Vân using the per-phase circuit (b) Find VAB, VCB in the three-phase circuit. (c) Find the total load power factor 240/0° V a 402 30 ww Α 10Ω 15 Ω ww-m I IAB -13602 I 42 -13602 240/-120° V b 402 30 10Ω 15 Ω B ww-m wwwm 240/120° VC -13602 401302 ww-m 10 Ω 15 Ω C

For the three-phase circuit shown find the following: (a) Find IA, IAB, and IA2 and Vân using the per-phase circuit (b) Find VAB, VCB in the three-phase circuit. (c) Find the total load power factor 240/0° V a 402 30 ww Α 10Ω 15 Ω ww-m I IAB -13602 I 42 -13602 240/-120° V b 402 30 10Ω 15 Ω B ww-m wwwm 240/120° VC -13602 401302 ww-m 10 Ω 15 Ω C

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.61P

See similar textbooks

Similar questions

Two impedances, Z1 = 2+j6 N and Z2 = 6-j12 N are connected in series with a 220-V 60-Hz supply. At what frequency will the circuit act as a purely resistive load? O 84.85 Hz O 116.62 Hz O 82.46 Hz O 120 Hz
4) Therenin's Equinlena Circuit and Marimum Poer truns fer Thiorem a) For the Circuit derive the given in the figure, therenin's eq uivalence Circuit acrass the branch witn the loud impedanu. b) Culculate to deliver the volue of the load Impedanca makimum power to the load, c) caleula te the Power dissipa ted through the loud, 72
A 220 Ω resistor is in series with an 80 mH inductor. The AC source is 48 at 1 kHz. The power factor is ________. Hint: Draw the circuit and get Vs and Is
An inductive circuit is parallel with a resistive circuit of 20ohms is connected across a 50Hz supply. The inductive current is 4.3A and the resistive current is 2.7A. The total current is 5.8A, find the power factor of combined circuit.
A single-phase source has a terminal voltage V=1200volts and a currentI=1530, which leaves the positive terminal of the source. Determine the real and reactive power and state whether the source is delivering or absorbing each.
The instantaneous power absorbed by the load in a single-phase ac circuit, for a general R LC load under sinusoidal-steady-state excitation. is (a) Nonzero constant (b) Zero (c) Containing double-frequency components
For the single-phase circuit shown in Figure 122,I=100A. (a) Compute the phasors I1,I2, (b) Draw a phasor diagram showing I,I1,I2, and V
Determine the apparent power, active power and reactive power in a series circuit, when the supply voltage is 75 Volt, the current is 1 Amp and the phase angle is 30 lagging. Also, draw a power triangle for the circuit.
solve the circuit to determine the following parameters: active power P, reactive power Q, and apparent power S in each phase of the circuit, as well as the total active power Pt, the total reactive power Qt and the total apparent power St
15) Kirchhoff's Voltage Law (KVL) states that A) the product of the phasor voltages around any closed path must equal zero. B) the sum of the phasor voltages around any closed path does not have to equal zero. C) the sum of the phasor voltages around any closed path must equal zero. D) the sum of the phasor voltages around a closed path cannot include "through the air."
The single-phase dual converter below is operated with a 120-V 60HZ supply. The load resistance is 502. The circulating inductance is composed of two 30mH. The delay angles on the Thyristors a1= 45° and a4=135°. Determine the following L1 L2 30mH 30mH V: -- V(p-p): -- V(rms): -- V(dc): -- V(freq): -- D1 D3 D6 D5 V1 R1 120Vrms 60HZ PR1 502 0° D7 D8 D2 D4 a) Calculate the peak circulating current. b) Calculate the Peak current thru Converter 1(D1-D4) and Converter 2(D5-D8) Calculate the Rms voltage of the Output voltage. c)
A load of 60 -j80 has a current of 9.60 A with a phase angle of 300, the total reactive power is: 1108 vars, absorbed by the load 1108 vars, supplied by the load None of the choices are correct O 7373 vars, absorbed by the load O 7373 vars, supplied by the load