11.58 A balanced three-phase delta-connected source supplies power to a load consisting of a balanced delta in parallel with a balanced wye. The phase impedance of the delta is 24 + j12 0, and the phase impedance of the wye is 12 + j8n. The abe-phase-sequence source voltages are 440/60 V ms, V=440-60° V ms, and Va = V = 440/-180° V ms, and the line impedance per phase is I + j0.08 2. Find the line currents and the power absorbed by the wye-connected load.

11.58 A balanced three-phase delta-connected source supplies power to a load consisting of a balanced delta in parallel with a balanced wye. The phase impedance of the delta is 24 + j12 0, and the phase impedance of the wye is 12 + j8n. The abe-phase-sequence source voltages are 440/60 V ms, V=440-60° V ms, and Va = V = 440/-180° V ms, and the line impedance per phase is I + j0.08 2. Find the line currents and the power absorbed by the wye-connected load.

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.19P: Consider a single-phase load with an applied voltage v(t)=150cos(t+10)volts and load current...

See similar textbooks

Similar questions

Calculate "terminal" phase voltage of phases "a" and "c" of generator. Calculate Vab and Vca across the load. Calculate three phase power supplied by the source. ]Calculate three phase power losses.
A load of 40 -j 30 is connected to a source of 100 V with a phase angle of 300, through a transmission line with an inductive reactance of 60 ohms. The source power factor is: O A. -0.8 O B. 0.8 O C. -0.6 O D. 0.6 O E. None of choices are correct
A balanced load is connected in star across a 3 phasec415V 50Hz supply. The load consists of a coil of resistance 25 ohms and inducrance 0.5 henry in paeallel with a purw resistance of 28 ohms and a pure capaciror of 60microfarads capacitance ,in each branch. Calculate a. The line currents? Need full working and answer has to be 9.3A Formola for inductance XL= 2×3.142FL FORMOLA FOR CAPACITOR XC= 1/2×3.142×FC
Three Impedances each of (9 - j18)N are connected in mesh across a three-phase 415V ac supply. Determine the phase current, line current, active power, reactive power drawn from supply. Also draw the Phasor diagram for the mesh connection and marks the Line current ,phase current line voltage and phase angle between phase current and pahse voltage. phase current (Ip) Line current real power reactive power
A balanced load is connected in star across a 3 phasec415V 50Hz supply. The load consists of a coil of resistance 25 ohms and inducrance 0.5 henry in paeallel with a purw resistance of 28 ohms and a pure capaciror of 60microfarads capacitance ,in each branch. Calculate a. The line currents The answer has to be 9.3A
A load of 40 -j 30 is connected to a source of 100 V with a phase angle of 300, through a transmission line with an inductive reactance of 30 ohms. The load power factor is: O A. 0.6 O B. 0.8 O C. -0.8 O D. None of choices are correct O E. -0.6
Answer all subparts for likeeee
Kindly answer in a detailed solution please, badly needed. Thank you
3. Three impedances of 4+j3 ohm are A-connected to a three phase 208V source, find RMS values of the phase current and line current.
please hellp me solve this one i need to paass this exam please provide a complete and detail solution, please. subject is elecetrical circuts 2
Given three impedances: Z, = 10 + jo ohms, Z2 = 3 + j4 ohms and Z3 = 8 - j6 ohms. Impedance Zz and Zz are connected in parallel and the combination is connected in series with impedance Z, across a %3! 120 V single-phase 60 Hz source. Find the total power drawn by the impedance. SHOW SOLUTION ANSWER: 1008 WATTS
From the given circuit, take V₁ = 240, Z₁ = 20 - j3 ohms. Find the phase currents and line ZL currents. Determine also the total complex power from the source. A IAB VL/120° V VL-120⁰ V V₁Z0° V ZL B Ic IBC ZL ZL ICA C