A power station with capacity of 800 kW is to supply two loads (A & B). The daily load rve of the loads (A & B) is as shown in figure below in (kW). ot the load curve on power station and determine the following: 1. Load factor 2. Reserve capacity 3. Plant use factor 4. Diversity factor

A power station with capacity of 800 kW is to supply two loads (A & B). The daily load rve of the loads (A & B) is as shown in figure below in (kW). ot the load curve on power station and determine the following: 1. Load factor 2. Reserve capacity 3. Plant use factor 4. Diversity factor

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 2.31P: Consider two interconnected voltage sources connected by a line of impedance Z=jX, as shown in...

See similar textbooks

Related questions

Q: of the series connection of the resistor R0 and the inductance L0 between the terminals a and b.…

A: In this question we will find average power delivered to load..

Q: Find the complex power supplied by the source and the power factor of the source for the network…

A: From given load parameters calculate line current I. Sending end voltage = receiving end voltage +…

Q: 1. Write down a formula for the three-phase power factor, assuming perfectly sinusoidal and…

A: 1. Write down a formula for the three-phase power factor, assuming perfectly sinusoidal and…

Q: A load consists of a 60-ohm resistor in parallel with a 90uF capacitor. If the load is connected to…

Q: Determine the complex power for the following give values and specify whether the power factor is…

Q: A generating station has a connected load of 43,000 kW and a maximum demand of 20,000 kW, the units…

Q: A load of 145 MW at a power factor of 0.9 lagging can be delivered by a 3-phase transmission line.…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: A generating station has a maximum demand of 20 MW, a load factor of 60%, a plant capacity factor of…

A: The solution can be achieved as follows.

Q: For maximum average power transfer in the circuit shown in the figure, set the impedance ZL and ZL…

A: In the circuit, For maximum average power transfer in the circuit shown in the figure, impedance…

Q: A system has connected load of 120 kW, peak load of 100 kW, base load of 25 kW and average load of…

A: Given, A system has Connected load of 120 kW, Peak load (Max. demand) of 100 kW, Base load of 25 kW…

Q: A power station is to supply four regions of loads whose peak values are 10,000 kW, 5000 kW, 8000 kW…

A: The solution can be achieved as follows.

Q: A generating station has an average demand of 15 MW. If the plant capacity factor is 50 %, what is…

A: Given, Average demand = 15 MW Plant capacity factor = 50 % = 0.50

Q: ZL impedance for maximum average power transfer in the circuit shown in Figure 2 and find the value…

Q: Find the impedance Zl and the value of the maximum average power transferred to Zl for the maximum…

Q: 5. A generating station has a maximum demand of 20 MW, a load factor of 60%, a plant capacity factor…

A: At generation station Maximum demand=20MW Load factor= 60% Plant rated capacity factor=48% Daily…

Q: 1- Draw the load curve of power station 2- Draw the load curve of loads(A,D) 3- Find the ratio…

Q: A generating station is to supply four regions of load whose peak loads are 10 MW, 5 MW, 8 MW and 7…

A: Given that, Peak loads are 10 MW, 5 MW, 8 MW, and 7 MW diversity factor=2 average annual load factor…

Q: (a) What is leading and lagging power factor? and discuss about the reasons for the low power…

A: A leading power factor signifies that the load current is capacitive in nature whereas a lagging…

Q: The

Q: 7. A power station has to meet the following load demand 50 KW 30 kW 20 kW between 10 A.M. and 6PM.…

A: Load A 50KW 10AM to 6PM Load B 30KW 6PM to 10PM Load C 20KW 4PM to 10AM Draw load curve, diversity…

Q: 5. The maximum load on the Thermal Plant of 60MW capacity is 50MW at an Annual Load Factor of 50%.…

A: Thermal power plant is generate the electricity . it is also known as a combustion power plant . it…

Q: 5. A generating station has a maximum demand of 20 MW, a load factor of 60%, a plant capacity factor…

Q: A balanced wye-connected three-phase source has line-to-neutral voltages of 240 V rms. Find the rms…

A: Given data, The value of phase rms voltage VPrms = 240 V. The value of resistance R1 = 10 Ω The…

Q: Q3//A// Peak demand of generating station is 90MW and the load factor is 0.6. The plant capacity…

A: The solution can be achieved as follows.

Q: For the circuit shown, what is the complex power, S. consumed by the load impedance? (Assume the…

A: To solve above problem, one should have basic idea about working of AC circuits. Above given circuit…

Q: ) The load, ZL, that will provide the maximum power to it b) The average power delivered to the…

Q: What is GMD in power system, explain in breif.

A: GMD is defined as the geometrical mean distance, it is used for calculating the capacitance and the…

Q: Two impedances Z 1 and Z 2 , when connected separately across a 230 volt, 50 Hz supply consumed 100…

A: Two impedances Z 1 and Z 2 , Voltage 230 volt, 50 Hz supply consumed 100 watts and 60 watts at power…

Q: Find the complex power supplied by the source and the power factor of the source for the network…

A: The solution can be achieved as follows.

Q: Between the terminals a and b in the figure, there is a load formed by connecting the resistor R0…

Q: A 3500 ?? load with a power factor of 0.70 leading is fed from a source at 50 ?? with an RMS voltage…

A: Here, we have given the Apparent power, S=3500 VA Power factor, p.f.=0.70 leading so,…

Q: Q3: For the following figure, select the generator rating as base to find the voltage at the…

Q: the circuit in the figure, there is a load consisting of the series connection of the resistor R0…

A: In this question , we will find load value for maximum power deliver to load and maximum power…

Q: 1.3. The annual load of a substation is given in the following table. During each month, the power…

A: Below are the codes required to generate the load curve using barcycle function.

Q: A load of 120 MW at a power factor of 0.8 lagging can be delivered by a 3-phase transmission line.…

A: Solution:- Given, PL-3ϕ =120 MW PL-1ϕ = 40 MW Pf = 0.8 lagging VR-1ϕ = 45 × 1033= 25.9807 KV Single…

Q: R. Yük

A: a) we need to find our L0 and R0

Q: 5. A generating station has a maximum demand of 20 MW, a load factor of 60%, a plant capacity factor…

Q: A balanced wye-connected three-phase source has line-to-neutral voltages of 440 V rms. Find the rms…

A: Given data, The value of line-to-neutral rms voltage is VPrms = 440 V. The value of resistance is R…

Q: what should be the magnitude of ZL in ohms for it to absorb maximum power? what should be the phase…

Q: From the circuit given below, How can I find the value of load Z for the maximum power transfer and…

A: According to question: The value of 'Z' for maximum power transfer is calculated as…

Q: For the maximum average power transfer in the circuit shown in Figure 2, use the impedance ZL and ZL…

Q: e reactive power output of a mited by load angle True

A: In this question , we have to explain that which quantity limits reactive power output of an…

Q: A generating station having two thermal generating units shown below with minimum an maximum…

A: In a power generation station, electrical power is generated according to the demand of the…

Q: Calculate the impedance ZL for the maximum average power transfer in the circuit shown in Figure 3.…

Q: For the maximum average power transfer in the circuit shown in Figure 2, use the impedance ??. and…

Q: Q8 The average power to the plant shown in the figure is 2471 kW and the power factor is 0.707…

A: Given, Plant :- Average power absorbed by the plant is P = 2471 kW at 0.707 pf lagging Generator :-…

Q: Q8 The average power to the plant shown in the figure is 2423 kW and the power factor is 0.707…

Q: Determine the complex power for the following give values and specify whether the power factor is…

Q: Find the instantaneous voltage at 200us of the 10Vpk 1kHz sinusoidal source. v(200us) = ? Volts

A: The solution is given below

Q: Problem 9: Determine the complex power absorbed by each passive component in the circuit shown…

Question

Power

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 power station is to supply two loads. The daily load curve of the station is as shown in figure below. If the load factor of the two loads are 0.416 and 0.458 respectively, and the diversity factor of the power station is 1.142, find:1- The load factor of power station.2- The energy consumed per day and the maximum demand(connected load) of each load.
What is the purpose of power factor correction to a given load? O To reduce the amount of voltage to the load. O To reduce the amount of dependence on automated machinery. O To reduce the amount of current to the load. O To reduce the amount of resistance of the load.
Calculate the rms values of load voltage and current for the circuit shown below. Please show work
Q.1) A single phase load consisting of 5 2 in series with an inductance of 0.02297 H is operated in a phase control mode with a of 90°. The source is 240 V RMS, 60HZ. Find: a) Draw the waveform of VTI and VR. b) Find the conduction angle (6). c) Calculate the RMS value of load current. d) Find the power factor e) What is the minimum value of a for which phase control is in effet. f) Find the size of the first three terms in the Fourier series for the current. T Zoom
Problem 2 The circuit diagram of a certain load is presented below. Determine the following: a. The power factor of the load. b. If the load is connected across a 400 Vrms source, determine the real and reactive power consumed by the load. c. From (b), determine the value of the capacitor to be placed in parallel with the load in order to improve the power factor of the load to 95% lagging. From (b), A synchronous motor is installed in parallel with the load to correct the pf. The motor is rated 5 hp operating at 60% efficiency. Assuming that the motor is running at rated power. Determine the apparent power and power factor of the motor in order to improve the load's pf to 95% lagging. 202 500 µF HI + VL -20 mH 5Ω >0.5VL m 15 mH
A power station is to supply four regions of loads whose peak values are 10,000 kW, 5000 kW, 8000 kW and 7000 kW. The diversity factor of the load at the station is 1.5 and the average annual load factor is 60%. Calculate the maximum demand on the station and annual energy supplied from the station.
A generating station is to supply four regions of load whose peak loads are10 MW, 5 MW, 8 MW and 7 MW. The diversity factor at the station is 1-5 and the average annual load factor is 60%. Then the installed capacity is (25 to26)MW. O (24 to25)MW. O (23 to24)MW. O
A 3500 ?? load with a power factor of 0.70 leading is fed from a source at 50 ?? with an RMS voltage of 230 ?. A) Determine the load (type and value) to be installed in parallel to correct the power factor to 0.9 lagging. Indicate which is the apparent power value after correction and draw the corresponding power diagrams B) Determine the load (type and value) to be installed in parallel to correct the power factor to 0.9 leading. Draw the corresponding power diagrams.
A 500 MVA synchronous machine has H, = 5.6 MJ/MVA and a 1200 MVA machine has H₂ = 2.0 MJ/MVA. The two machines operate in parallel in a power station. What is the equivalent. H constant for the two, relative to a 100 MVA base?
step down chopper has Vs = 230 V and R = 10 0. For a duty cycle of 0.4, the power taken by the chopper is 2097 Watts. Find the chopper efficiency. Take the voltage drop across the chopper switch as 2 V. a) 98 % b) 89.96 % c) 99.14 % d) 96.54 %
If the voltage and current supplied to a circuit orload by a source are˜VS = 170∠(−0.157) V ˜IS = 13∠0.28 Adeterminea. The power supplied by the source which isdissipated as heat or work in the circuit (load).b. The power stored in reactive components in thecircuit (load).c. The power factor angle and power factor.
chapter 1 Q1 The rms value the AC input voltage to the of Circuit shown is 230U, and the firing angle is maintained Current is 5 A. constant at 45° so that the load a) Calculate the de output voltage. b) Assume that the load resistance remains the a same, find the current is a FWD is used at the output. c) If^ prime prime ScR^ prime prime " is open circuited, find load voltage and current a is the Same) (FWD is still connected and high. "L Load Ans[146.4U,6.03A ; 3.c2A] 3 3 FWD