zain 1Q1:AsiacellThe generator convert from PV to PQif the active power of the generatorexceed the *maxinum and minimum limitsbetween the maximum andmimium limitequal to the load powerNon of themWith base voltage of 450 kV. Theactual voltage of the generator is 560kV. The magnitude voltage in theparameter of the PV generator in thenepaln software is *1.2444 pu450 kV124.44 %0.8036 pu80.36 %Non of them

Answered: The generator convert from PV to PQ if…

The generator convert from PV to PQ if the active power of the generator exceed the * maxinum and minimum limits between the maximum and mimium limit equal to the load power O Non of them

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 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...

See similar textbooks

Related questions

Q: When the load on a series generator is increased, then the flux produced will increase in direct…

A: Given statement When the load on a series generator is increased, then the flux produced will…

Q: The de armature resistance of a wye-connected alternator measured across its two terminals is 0.52.…

Q: 1, Please write down the rated voltage of the generator and the transformation ratio of each…

Q: Two 220V generators operate in parallel. One machine has a terminal voltage of 270 V on no-load and…

Q: 6. Transformers have the capability to step up or step down AC voltage True False

Q: Q31. If the no load voltage of a certain generator is 210 V and the rated voltage is 200 V, then the…

Q: What will be the value of the twiddle factor: W42

A: In this case, the value of the twiddle factor W42 is to be determined.

Q: np = 100 turns, how many turns are required for secondary winding nạ? A 10 B 100 1000 10^4

Q: A d.c. generator running at 25 rev/s, generates an e.m.f. of 150 V. Determine the percent- age…

A: Given data, Speed, N1=25 rev/s = 25×60=1500 RPMN2=20 rev/s=20×60 = 1200 RPM EMF of generator E1=150…

Q: Which of the following is essential condition of paralleling two DC generators? Equal currents Equal…

A: According to the question we have to discuss, the condition for the parallel operation of the two DC…

Q: From P = 12 x R, what is the likely effect to the power losses by varying the values of current?

A: The solution is given below

Q: Adding resistance to the stator circuit of :the I.M. willI

A: If a resistance is added to rotor of a induction motor then the starting torque is increased T is…

Q: To have two alternators in parallel,

Q: When the load on a series generator is increased, then the flux produced will increase in direct…

A: The given statement is true. The explanation is provided below.

Q: Two DC shunt generators A and B are rated at a 100 and 150kW at 110V respectively. Their external…

A: In this question, we need to determine the terminal operating voltage if two machines are operated…

Q: When the load on a series generator is increased, then the flux produced will be decreased. Select…

A: According to question we have to discuss about change in flux.

Q: A 6-pole lap wound generator has 900 conductors. The e.mf induced per one tur being 3 V. the…

A: Given lap connected , So, No. of poles = No. of parallel paths = 6 Given voltage per turn = 3 volts…

Q: Power transformers are not used by. . a. Residential buildings b. Industrial plants c. Electric…

A: Power transformer are used where high amount of power is used by single service or customer like 50…

Q: Eion 19 ret ered Autotransformer has common winding for both primary and secondary. Select one: ed…

Q: A four-pole, wave-wound generator has 220 coils of 10 turns each. The resistance of each turn is…

A: Given: A generator with, Number of poles, P=4 Wave wound, A=2 Number of coils is 220. Number of…

Q: Two alternators are operating in parallel and sharing a common load. For increasing the load shared…

A: The explanation is as follows.

Q: For figure (1)draw and calculate the voltages waveform across each half of secondary winding and…

A: The figure shows a full wave rectifier circuit using two diodes D1 and D2. The supply voltage is…

Q: 1- If number of poles in a lap wounded generator is increased by a factor 2, then generated emf…

A: As per guidelines we are supposed to solve only first question if multiple questions are asked by…

Q: CALCULATE the currents I1 and I2 of each of the transformers. CALCULATE the voltages V1 and V2, in…

Q: Ɔ turns, on a formerthat wide, the effective leng ductorbeing 25 mm. It m iform field of flux densit…

Q: 1. If the number of poles in a lap wound generator is doubled, then the generated emf will be a)…

A: Given: Number of poles in lap wound generator are doubled.

Q: 10 kW, 230 V, d.c shunt generator is operating at rated condition with 80% efficiency. Input power…

A: In this question, 10 kW, 230 V, d.c shunt generator is operating at rated condition with 80%…

Q: Explain how Y-connected stator winding of alternator requires 58% of turns w.r.t. that of…

Q: Two 220V generators operate in parallel. One machine has a terminal voltage of 270 V on no-load and…

A: Given: G1: G2:V1=220 V…

Q: In induction type energy meter, load current I produces an alternating flux f1. In this case l, is…

A: Current and flux are in phase .here pase difference is zero degrees

Q: •The D.C shunt generators consist of two parts, • The conditions for voltage build-up in D.C shunt…

A: The DC generator consists of two parts Stator and Rotor. Stator part of generator consists of that…

Q: nd the following: oltage induced in the Secondary winding = urrent flowing in the Secondary winding…

Q: The DC voltage is generated in the Field winding of DC Generator. Select one: True False

Q: 1. Ifa field excitation of 10 A in a certain alternator gives a current of 150 A on short-circuit…

A: By synchronous impedance method: ZS=VtO.C.CIscS.C.CZS=900150ZS=6Ω

Q: The field winding of DC generator has capable of carrying the full-load current and it is usually…

Q: imary winding is connected o be applied at normal freq rough it when the secondary conner loss

Q: E. Calculate the voltage output by the secondary winding of a třansformer if the primary voltage is…

A: According to the question we have to find the value of secondary voltage.

Q: 10. A series circuit consisting of a 30 - microfarad and a 0.155 - henry inductor is connected to a…

A: 10) From the above question the data is given below: C=30 μFL=0.155 HV=120 VF=60 Hz

Q: The function of Copper shading band in induction type energy meter is to ensure flux produced by…

A: In this question we need to verify the given statement is true or false

Q: A dc series generator is supplying power to a 64 kW, 600V lighting load, through a two wire feeder…

A: According to the question we have to find the value of generated power.

Q: Figure below shows a power system. The rating of generators and transformers are:G1:25MVA, 6.6KV,…

A: base value 30 KVA and 6.6 KV=0.03 MVAXpu(new)= Xpu(old) ×(MVAnew)(MVAold)×(KVoldKvnew)2

Q: A 12 V generator has an internal resistance of 0.05 ohm. Two loads are connected in parallel to its…

A: Given Generator voltageE=12 vInternal resistancer=0.05 ΩTwo loads in parallelLoad-1 takes current…

Q: 1.Determine the core loss at 277V, 50HZ is supplied to the primary windings. When at 125V, 60HZ the…

Q: JULI UWI3ICI anu sub transient cond The most popularly used method to represent the generator, while…

A: here question is the most popular method of representing The generator

Q: 9. Peak to peak ripple is defined as a) the difference between average de voltage and peak value b)…

A: As per bartleby expert policy, only one individual question is to be answered. Kindly repost…

Q: Reducing the supply voltage so that Vnew = Vold / V3 reduces the maximum torque of the motor so that…

A: Maximum torque or Tmax is in direct proportion with frequency. So we will use the below relation…

Q: In the given circuit, if number of turns of coil is 125 and current is 2A, relative permeability of…

Q: Two turbo alternators rated for 140 MW and 260 MW have gov ernor drop characteristics of 5% from no…

A: We have 2 turbo alternator and they are connected in parallel to share a load of total 250 MW. 1st…

Question

zain 1Q
1:
Asiacell
The generator convert from PV to PQ
if the active power of the generator
exceed the *
maxinum and minimum limits
between the maximum and
mimium limit
equal to the load power
Non of them
With base voltage of 450 kV. The
actual voltage of the generator is 560
kV. The magnitude voltage in the
parameter of the PV generator in the
nepaln software is *
1.2444 pu
450 kV
124.44 %
0.8036 pu
80.36 %
Non of them

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 Given:

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

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 source supplies power to the following three loads connected in parallel: (1) a lighting load drawing 10kW. (2) an induction motor drawing 10kVA at 0.90 power factor lagging, and (3) a synchronous motor operating at 10hp,85 effIciency and 0.95 power factor leading (1hp=0.746kW). Determine the real, reactive, and apparent power delivered by the source. Also, draw the source power triangle.
Is the power factor in Question 6 a leading or lagging power factor? Explain your answer.
An industrial plant consisting primarily of induction motor loads absorbs 500 kW at 0.6 power factor lagging. (a) Compute the required kVA rating of a shunt capacitor to improve the power factor to 0.9 lagging. (b) Calculate the resulting power factor if a synchronous motor rated at 500 hp with 90 efficiency operating at rated load and at unity power factor is added to the plant instead of the capacitor. Assume constant voltage (1hp=0.746kW).
A generator of 50 MVA, 4kV, Xd" = 25% and transformer of 50 MVA, 4 2 kV, delta/115 kV wye grounded, operating on 3.8 kV tap where XT" = 10% are to be connected into single equivalent reactance. What is the single equivalent reactance on a 100 MVA, 110 kV base? A. j0.6039 pu B. j0.6667 pu C. j0.8241 pu D. j0.8663 pu The answer for this is letter C based in my reviewer but I dont know the solution. Please send me solution for this
A 3 phase, wye-connected salient-pole generator has on per phase basis Xd = 2 ohms, Xq = 1.5 ohms and R∅ = 0. When delivering its maximum power output to an infinite bus bar, the terminal and excitation voltages/phase are 1,430 V and 1,495 V, respectively. Find the power angle in electrical degrees at the above conditions
Suppose an AC generator with V(t) = (150V)sin(100t) is connected to a series LRC circuit with R=40 Ohm, L=80 mH, and C=50 microFarad, as shown in figure. Calculate the maximum voltage across the resistor (VR0)?
A star connected load with real impedance ZL= 1-j1 Ohm per phase is connected to the secondary of a three-phase Ynyn0 connected transformer. The equivalent impedance per reduced phase of the transformer to the primary is Zeq1= 1+j5 Ohm. The nominal primary voltage is V1Ln= 5920 V and the conversion ratio is a= 10. what is the amplitude of the actual voltage falling on one phase of the specified load? (simplified equivalent circuit will be used).
A generating station has a maximum demand of 25,000 kW. Calculate the cost per unit generatedfrom the following data: Capital cost = P 120M; Annual load factor = 45%; Annual cost of fuel and oil = P6.5M ; Taxes, wagesand salaries etc. = P6M and Interest and depreciation = 13%
Please answer all subparts for like either dislike is ready at least 5 subparts... A 3-phase, 450 V, 2-pole, 50 Hz, wye-connected, synchronous alternator. Xs = 1.62 ohm/phase. Connected to an infinite bus and supplies 120 kW with a power angle of 35 degrees.Neglect losses and find:a. turbine torque supplied to alternator.b. excitation voltage.c. active, reactive power and machine power factor.d. neglecting saturation effects of the field, the excitation voltagee. if the field current is reduced to 80% of its original value in part a.f. the turbine speed for 60 Hz operation.
Which termination would result to a phase change of 180 degrees at the load if Zo = 100 ohm? a. 50 ohm b. short circuit c. 75 ohm d. all of these What is the purpose of impedance matching? a. maximum return loss b. maximum SWR c. maximum load power d. maximum reflection A short piece of transmission line that may be open or shorted and used for impedance matching purposes. a. converter b. decoder c. stub d. transformer
A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The generator voltage varies in time as ε = Va - Vb = εmsinωt, where εm = 120 V and ω = 429 radians/second. The values for the remaining circuit components are: R = 61 Ω, C = 426 μF. The value for L is unkown. What is known is that the voltage across the generator leads the current in the circuit by φ = 48 degrees. 1) What is t1, the first time after t = 0 when the magnitude of the voltage across the inductor is maximum? 4) What is VL,max, the magnitude of the maximum voltage across the inductor? 5) What is VL = Vb - Vc, the voltage across the inductor, at time t = 0? Note that VL is a signed number.
A synchronous generator has been synchronized to an infinite grid of 13.8 kV and 60 Hz. The generator prime mover C/C is such that the no-load frequency is 62.5 Hz and the power slope is 1 MW/Hz. The AVR C/C (The reactive power against the terminal voltage C/C) is such that the zero reactive power voltage is 14.6 kV, while the slope is 0.4 MVAR/kV. Calculate (a) the kVA loading of the generator and its power factor. (b) the settings of the prime mover and AVR such that the generator delivers 3 MW at 0.85 lagging power factor.