Draw a 3-phase wye-connected generator with transmission lines connected to a 3-phase delta-connected load. Assume the lines connecting them have an inductance of j5 per phase. The generated voltages are 120Vrms with phase 'a' having a phase angle of 0°. The loads are 10 Ohm resistors per phase. When drawing, make sure to label all 3 phases with voltage phasors, line inductances, and load resistances.

Draw a 3-phase wye-connected generator with transmission lines connected to a 3-phase delta-connected load. Assume the lines connecting them have an inductance of j5 per phase. The generated voltages are 120Vrms with phase 'a' having a phase angle of 0°. The loads are 10 Ohm resistors per phase. When drawing, make sure to label all 3 phases with voltage phasors, line inductances, and load resistances.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

The currents flowing in the lines toward a balanced load connected in delta are la = 100L0, lb = 141.4L225 and Ic = 100L90. Find the symmetrical components of the given line currents and draw the phasor diagrams. What is lab in amperes?
This question in (three phase) subject.. I want the the correct answer from choices ..
A three-phase substation bus supplies a wye and a delta connected constant impedance loads. The loads are connected in parallel. A three-phase feeder with an impedance per phase of Z = 0.6+j1.8 Q connects the loads to a source as shown in the one- line diagram of Figure below. The loads draw the following three-phase power: P1 = 35 kW S2 = 30 kVA pfi = 0.90 (leading) pf2 = 0.85 (lagging) wye connected delta connected The line-to-line load voltage is 480 V. Detemine: (a) the impedance of each load per phase, (b) the total line current flowing through the feeder, (c) the line-to-line voltage at the substation bus, and (d) the total three-phase real and reactive power supplied by the bus. Zfeed Vbus
Two delta connected loads are connected in parallel and powered by a balanced Y-connectedsource. The smaller of two loads draws 10 kVA at a lagging power factor of 0.75 and the largerdraws 25 kVA at a leading power factor of 0.8. The line voltage is 400 V. Calculate a) The powerfactor at which the source is operating. b) The total power drawn by the two loads. c) The phasecurrent of each load.
In a balanced tephasic system Y - Delta of the figure. Find the line current IL and the average and supplied power to the load
A three-phase 440-V, 50-kW, 60-kVA inductive load operates at 60 Hz and is wye-connected. It is desiredto correct the power factor to 0.9 lagging. What value of capacitor should be placed in parallel with each load impedance?
Phase Qz/ The eas Voltages at the terminal of abalan ced Y connected load is VAN=12o 28. Each Phase of the load consist of lo 230° .Find the active & Reactive and Complex Power Per-Phase then find the total Powers For three Phase load.
Given at the load: Vioond = 452-25° VRMS, 452-25° VRMS, Iload What are the real and reactive power and power factor at the load? Exclude the units. real power: reactive power: power factor: Iload-10-25 ARMS what type of impedance is seen at the load? R. L. or Ch
A single phase, unity power factor load takes 90 Amps at 10 kV. Using a base voltage of 65 kV and base kilovolt amperes of 4475 kVA. Find the base current, base impedance, base power, per unit current and per unit voltage of the load.
Suppose you have a three-phase generator that provides 120 Vac per phase and works at a frequency of 60 Hz, this generator can be connected in both delta and star. Also consider the following 6 load impedances, which will be connected at the same time to the generator as follows: ZA, ZB and Zc are connected in star, while Zp, Zg and Zp are connected in delta. j20 j3n Za j20 ZA j30 j3n -j20 j 30 -j20 Zo -j20 ZE j30 -j2n j 3n. ZF Assume the generator is star-connected with neutral, calculate total system power, total power factor, and current in neutral.
A 440 V, 60 Hz generatorsuppliestwo parallel-connected loads A and B,. LoadA draws an apparent power of 100 KVA at 0.8 pf lagging and load B draws anapparent power of 70 KVA at unity pf. Determine the KVA supplied by the generator.
1. Given the circuit below, the phase voltages are given by Van = 20040° Vrms. The source impedance is 5 + j7 per phase and the wire impedance is 8 +j10 per phase. Let the load impedance be Zy = 50 ohms. Find: Van Vin Ven a. II, and Ic b. c. VAN, VBN, and VCN, and VAB, VBC, and VCA Z₂ Z₂ Z₂ Zw Zw Zw B C le N