11.57 An abc-phase-sequence balanced three-phase source feeds a balanced load. The system is connected wye- wye and /V= 0°. The line impedance is 0.5+ j0.22, the load impedance is 16+ j100, and the total power absorbed by the load is 2000 W. Determine the magnitude of the source voltage V an

11.57 An abc-phase-sequence balanced three-phase source feeds a balanced load. The system is connected wye- wye and /V= 0°. The line impedance is 0.5+ j0.22, the load impedance is 16+ j100, and the total power absorbed by the load is 2000 W. Determine the magnitude of the source voltage V an

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 2.51P: A three-phase line with an impedance of (0.2+j1.0)/ phase feeds three balanced three-phase loads...

See similar textbooks

Related questions

Q: A delta connected resistors have the same resistance "x". Find the equivalent wye connected…

A: There are generally two types of 3 phase connections that is star connection also known as "wye"…

Q: If A = 5V and B = 5V, find Vo. (Voo-5V, R = 500. VTH1V, and k = 50 mA/V2). Put at least 2…

A: Since you have posted the multiple questions so we are supposed to answer the 1st one.

Q: Part I. Kirchhoff's Laws in 2 Loops a. Find the necessary KVI/KCI. equations to solve the problem.…

Q: Question. Express the real part of each of the following signals in the form Aeat cos(wt + b). where…

Q: .. Define the Flip-Flop and what are the applications of Flip-flop?

A: Given question is belong to Digital electronics concept

Q: 11.8 Find the equivalent Z of the network in Fig. P11.8. 20 -jin 192 19 Z→ 1/29 ww Figure P11.8 jin…

Q: 11.25 A balanced abe-sequence of voltages feeds a balanced three-phase wye-wye system. The line and…

A: In this question, We need to determine line voltage Vab? If abc sequence is given with star star…

Q: ↓= R1 200 ww + V1 40 V 511 H R3 40 R2 2002 www R8 200 ww R4 210 R5 R6 200 R7 200 B

A: The solution is given below

Q: 5- A single-phase transformer, working at unity power factor has an efficiency of 90 % at both…

Q: 4- When a 100-kVA single-phase transformer was tested in this way, the following data were obtained:…

A: The efficiency of a transformer is a measurement of the performance factor of the windings. This…

Q: O Cu loss at full load.

Q: p-type substrate a) Explain briefly the difference between "drawn channel length" and "effective…

A: We need to state what is the difference between drawn channel length and effective channel length of…

Q: ne specific resistance p depends upon he area of cross-section of the conductor he nature of the…

A: There is mentioned only three colors that is blend brown blue which means is has resistance of 1…

Q: 11.9 Find the equivalent Z of the network in Fig. P11.9. 202 -j10 Z- b Figure P11.9 --j10. с 102 202…

Q: 1.) Determine the discrete-time Fourier transform of the signal x[n]=(0.5)n−2u[n−1]

A: Since both question are not interlinked as per the guidelines of Bartley we supposed to answer first…

Q: 6- A 600 kVA, 1-ph transformer has an efficiency of 92 % both at full- load and half-load at unity…

Q: The two parallel plates of capacitor, spaced at 1 mm apart both of them carries charges of 80 nC.…

Q: A 3 phase mesh-connected AC generator has a power angle of 15.4 degrees and synchronous impedance of…

A: The solution is given below

Q: Time le Use T flip-flops and gates to design a binary counter with the repeated binary sequence: 0,…

Q: Consider the circuit shown in figure. The circuit uses an ideal operational amplifier. Assuming that…

Q: 3.- (33) Find the h parameters for the I₁ I₂ 4 u R₂ R₁ = V₁ V₂ given circuit

Q: . A 2.2K ohm's resistor color coding is a. red red black b. red red red c. red red gold d. red red…

Q: Find the magnetic field intensity at the origin due to current of 10A in the conductor shown in…

A: Given: Current in the conductor, 10 A To find: Magnetic field intensity at origin Diagram for this…

Q: Draw the voltage vm as a function of time when Zo = Ro = 500 for figure shown www 50Ω O S3 个个 502 Vs…

A: In this question we need to draw Vm as a function of time

Q: Draw the output waveform and include the voltage value (silicon diode) R www 2.2 ΚΩ +30 V Vin OV D₁T…

A: Solve the problem

Q: Design a logic circuit for digital system that will take a 3 bit binary number as input and the…

Q: Draw the voltage vm as a function of time when Zo = Ro = 500 for figure shown 50Ω S3 个 502 Vs Vm…

A: In this question we need to draw Vm as a function of time

Q: conditions. The voltmeter was calibrated at the temperature of T = 25 °C. Table Q2: Voltmeter output…

A: A voltmeter is a device used for measuring potential differences across a point, voltage can be…

Q: Q: RL-LPF, gives Vo=10v and Vin=30v, also Rs=R-10k, calculate the value of XL?

A: In this question we need to find a value of XL

Q: draw the timing diagram of the following instructions STAX D use microprocessor 8085 à 10:53

A: STAX D The contents of the accumulator is stored in the memory location whose address is in the…

Q: 4. Calculate the gain with and without feedback for an FET amplifier as in Fig. 18.7 for circui…

Q: A coil having a resistance of 45 and an inductance of 0.4 H is connected in parallel with a…

Q: In Cartesian coordinates a potential is a function of x only. At x= -20cm, V=250 v. E= -1.5*10³ ax…

Q: Q1-b: Discuss the figure 2 (a and b)? p=+vi p=-vi (a) (b)

A: Consider the figure shows that power is either being delivered or supplied by the source.

Q: A committee of three decides questions by majority vote. Each member can press a button to signify a…

A: Switching devices are elements of a circuit that are turned on when closed and provide a path for a…

Q: Qy) Find the total flux density in region: 15Z<2 X=0 if an infinite current sheet of R = 3 ay A at…

A: An infinite current sheet represents the infinite number of sheets connected in parallel, with…

Q: 1. What are the basic components of RC Oscillator Circuit? 2. How is the resonant frequency being…

A: As per the guidelines of bartleyby I need to answer first three questions only.

Q: Draw the voltage vm as a function of time when Zo = Ro = 500 for figure shown 5002 S3 个人 502 Vs Vm…

A: In this question we need to draw Vm as a function of time

Q: Two magnetized bars with intensity of Q =20 A•m and Q =10 A•m and (magnetic charges) at their north…

A: It is given that the two bar magnets are placed in parallel to each other with there North and…

Q: Find the time frequency expression for the voltage across the capacitor in the circuit shown in…

A: To solve this question we redraw the given circuit in phasor domain.

Q: PRELIMINARY EXCERCISES The rating plate of a three phase squirrel cage motor includes values rated…

A: The solution is given below

Q: A certain LTIC system has the following transfer function H(s). What is the impulse response h(t)?…

Q: Show solution When the speed of an alternator is changed from 3600 rpm to 1800 rpm, the generated…

A: We need to find out generated emf for given Speed

Q: - A OO MOVABLE ARM (WIPER) OB If the above potentiometer is rated for 10 kohm and the resistance…

Q: A transformer, when tested on full-load, is found to have Cu loss 1.8% and reactance drop 3.8%.…

A: In this question, We need to determine the voltage regulations for the different different power…

Q: Draw the Vs and is as a function of time when the switch on at t=0 R3 S2 Vs Rr=00 Ro -E к

A: Here we have got a DC source voltage and a purely resistive circuit. Since there is no inductor and…

Q: (a) Sketch the transfer and drain characteristics of an n-channel enhancement-type MOSFET if VT =…

Q: 1. 4.6 An electric field in free space is given as E = xax + 4zay + 4ya₂. Given V(1, 1, 1) = 10 V,…

Q: A discrete-time signal x[n] has a period of N > 2. Which of the following is/are always true about…

Q: If the input voltage in the figure below is increased, the peak negative value of the

A: Diode- When diode is forward biased it is short circuited in a circuit ideally. When diode is…

Question

i need the answer quickly

11.57 An abc-phase-sequence
balanced three-phase source
feeds a balanced load. The system is connected wye-
wye and /V= 0°. The line impedance is
0.5+ j0.22, the load impedance is 16+ j100, and
the total power absorbed by the load is 2000 W.
Determine the magnitude of the source voltage V

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A three-phase line with an impedance of (0.2+j1.0)/ phase feeds three balanced three-phase loads connected in parallel. Load 1: Absorbs a total of 150 kW and 120 kvar. Load 2: Delta connected with an impedance of (150j48)/phase. Load 3: 120 kVA at 0.6 PF leading. If the line-to-neutral voltage at the load end of the line is 2000 v (rms), determine the magnitude of the line-to-line voltage at the source end of the line.
2. A load Z draws 12 kVA at a power factor of 0.856 lagging from a 120-Vrms sinusoidal source. Calculate: (a) the average and reactive powers delivered to the load, and (b) the peak current.
A balanced three-phase source with grounded neutral has line-to-line voltages of 208 volts with ab-bc-ca sequence. It supplies power to an unbalanced three-phase wye, neutral grounded, load with impedances: Zan = 18-j10; Zbn = 15+j25; Zcn = 20+j30 ohms. What is the magnitude of the overall total apparent power of the system in va?
A 3-phase Y-connected load draws power from a 3-phase Y-connected source. The source voltage, ?=440∠0º?_rms and the load impedance, Z_y=(30+j15) Ω. The line impedance, Z_line= (1+j1)Ω and the system operates at 60 Hz. a) Draw the single-phase equivalent circuit and label all given quantities numerically. b) Calculatethe rms line (phase) current phasor in each phase. c) Calculate the total active or real power supplied by the source. d) Calculate the total active or real power consumed by the load. e) Calculate the total line loss i.e. the total activepower lost due to line. f) Determine the power efficiency of the system.
A balanced three-phase 60Hz abc systems feeds two delta connected loads in parallel. Load 1 draws 40 kVA (Apparent Power) at a lag pf of 0.8, while load 2 absorbs 24 kW (average power) at a lag pf of 0.9. The line-to-line voltage at the loads, between phase A and B, is VAB = 440 angle 30 V rms. Find: a) The phase current IAB1 for load 1. b) The power factor of the combined loads. Thank you for your assistance.
A balanced three-phase source furnishes power to the following three loads:Load 1: 6 kVA at 0.83 pf laggingLoad 2: unknownLoad 3: 8 kW at 0.7071 pf leadingIf the line current is 84.6 A rms, the line voltage at the load is 208 V rms, and the combined load has a0.8 pf lagging, determine the unknown load.
An abc-phase-sequence three-phase balanced wye-connected source supplies a balanced delta-connected load. The impedance per phase of the delta load is 24+j6 Ω. If Vab=115/∠20° V rms, Find the phase current Iab and the line current Ia.
A 12,470V, three-phase, three wire source supplies a balanced wye load having an impedance of 50 angle -30° ohms per phase. Find the magnitude of the rms line current.
Three identical impedances of 10∠ − 15° Ω to a line voltage of 208 V in star connectedconnected to a balanced source. We accept all line and phase voltages and currents as Vca as reference.Calculate in the form (Assume positive order).
A balanced three-phase source furnishes power to the following three loads:Load 1: 6 kVA at 0.83 power factor laggingLoad 2: unknownLoad 3: 8 kW at 0.7071 power factor leadingIf the line current is 84.6 A rms, the line voltage at the load is 208 V rms, and the combined loadhas a 0.8 power factor lagging, determine the unknown load.
In 3 phase 11kVV generator having unity power factor of 100MW load and the sending and receiving end voltage is 11KV and the value of the impedance is j0.242. What isthe value of the reactive power delivered by the capacitor.
In a balanced abc sequential, three-phase star-star connected system, the total power on the line is 650W. If VAN117/15 degrees Vrms, the load's power factor is 0.88(forward) and the line impedance is 1+j2ohm, what is the load impedance value? a)5+j1.78ohm b) 5-j1.78ohm c) 7-j3.08ohm d) 7+j3.78ohm