9. The peak load on a power station is 40 MW. The loads having maximum demands of 18, 12, 8 and 9 MW are connected to the power station. The capacity of the power station is 50 MW, annual load factor is 62 percent find, (i) Average load on the power station (ii) Energy supplied per year (iii) Demand factor (iv) Diversity factor

9. The peak load on a power station is 40 MW. The loads having maximum demands of 18, 12, 8 and 9 MW are connected to the power station. The capacity of the power station is 50 MW, annual load factor is 62 percent find, (i) Average load on the power station (ii) Energy supplied per year (iii) Demand factor (iv) 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: Which type of power supply is required to power up a LVDT? does not matter AC no power supply…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: as shown. It is then wound with 600 turns of wire. Calculate the current (in Amperes) required to…

A: TRANSFORMER: The transformer transfers power from one circuit to another circuit without a change…

Q: 6. What are the advantages and disadvantages of supercapacitors?

A: We have given the following problem What are the advantages and disadvantages of supercapacitors?

Q: Based on "Fluke Biomedical - 10 best practices incubators" - in the following schematics during…

A: According to the question, Based on "Fluke Biomedical-10 best practices incubators" - in the…

Q: Y D1 D2 B A Refer to the above diagram. D1 and D2 are electrical devices in an electrical power…

A: D1 and D2 are electrical devices in an power system network. the lines connected to devices D1 and…

Q: What is the derated ampacity of (7) - 10 AWG THHN copper conductors in a raceway? Select one: a. 20…

A: In this question we need to find a derated ampacity of (7) - 10 AWG THHN copper conductors in a…

Q: Two point charges q,- ZuC and 92 - BuC are 30 cm apart from each other. Another charge q is placed…

A: The solution can be achieved as follows.

Q: Hello Sir. Good Evening. I have a question in my home work related Electricity Lesson. The…

A: Given, current flowing from wire, I=15 Ampheres Voltage applied,V=220 Volts diameter of wire, d=5mm,…

Q: 10) To wire a windlass on the bow of a 26' Duckworth Offshore, it is necessary to run 34' of wire…

A: The length of the wire, l=34 feet=10.36 m The current drawn by a windlass, I=70 A The resistivity of…

Q: A metallic wire is stretched from original length of 2 m to 5 m. If the original cross-sectional…

Q: Wire to be used in buildings and homes in the United States is standardized according to the AWG…

A: A: To calculate the expression of diameter of the wire, simple the expression of gauge number using…

Q: across the j16 2 j40 2 ணை j40 2 24 2 100 V/30° ( -jl Q j4 2 =-j82 -j10 2= j10 2 j9 2 10 Ω 32 8 Ω ll…

A: Assume 100[30°] is a RMS Value.

Concept explainers

Types of Charge Carriers

A carrier is a type of object which carries a particular thing from one point to another point. For instance, people use different vehicles from one place to another, and the vehicle carries those people and acts as a carrier.

Question

need the solution

9. The peak load on a power station is 40 MW. The loads having maximum demands of 18, 12, 8 and 9
MW are connected to the power station. The capacity of the power station is 50 MW, annual load factor is
62 percent find,
(1) Average load on the power station
(ii) Energy supplied per year
(ii) Demand factor
(iv) Diversity factor

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

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Types of Semiconductor Material and Its Energy Band Analysis

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 single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and L=40mH. (a) Determine the power factor of the circuit and state whether it is lagging or leading. (b) Determine the real and reactive power absorbed by the load. (c) Calculate the peak magnetic energy Wint stored in the inductor by using the expression Wint=L(Irms)2 and check whether the reactive power Q=Wint is satisfied. (Note: The instantaneous magnetic energy storage fluctuates between zero and the peak energy. This energy must be sent twice each cycle to the load from the source by means of reactive power flows.)
2. a) Explain the terms load factor and diversity factor. b) Discuss the advantages of interconnected grid system. c) A generating station is to supply four regions of load whose peak loads are 10 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%. Calculate: (i) the maximum demand on the station, (ii) annual energy supplied by the station and (iii) suggest the installed capacity and the number of units.
The peak load on a 50 MW power station is 39 MW. It supplies power through for transformers whose connected loads are 17, 12,9 and 10 MW. The maximum demands on these transformers are 15, 10, 8 and 9 MW respectively. The annual load factor is 50% and the plant is operating for 65% of the period in a year. 102. The average load on the station is (A) 50000 kW (C) 39000 kW (B) 19500 kW (D) 48000 kW. 103. The energy supplied per year is (A) 438 x 106 kWh (C) 170.82 x 106 kWh (B) 341.64 x 106 kWh (D) 420.48 x 106 kWh.
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.
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 generator operating at 50 Hz delivers 1 p.u. power to an infinite bus through a transmission circuit in which resistance is ignored. A fault takes place reducing the maximum power transferable to 0.5 p.u. Where as before the fault, this power was 2.5 p.u. and after the clearance of the fault, it is 2 p.u. The value of 8 is max
5. Two 75 MVA 3-phase alternator are connected in parallel. The speed load characteristic of the first generator is 2% from no-load to full load while that of the second alternator is 3% from no-load to full load. The machines are fully loaded when the load is 150 MVA. If the load is reduced to 80 MVA. Calculate the load carried by each machines?
For a power station the yearly load duration curve is a straight line from 50,000 to 4000 kw. To meet the load three turbogenerators are installed. The capacity of two generators is 20,000 kw each and the 3rd is rated at 7,000 kw. a. Draw the annual load duration curve b. Determine the following the Energy generated per year, Load factor and Annual Capacity factor.
b) Two synchronous generators, G2 and G2, are connected parallelly supplying a load. Generator G1 has a no-load frequency of 50.5 Hz and a slope of 300 MW/Hz. Generator G2 has a no-load frequency of 50.2 Hz and a slope of 500 MW/Hz. The load consumes 250 MW real power. (1) At what frequency does this system operate, and how much power is supplied by each of the two generators? (ii) An additional 100 MW load is added to this power system. What is the new system frequency, and how much power do G1 and G2 supply? (iii) The governor set point of G2 is changed to control system frequency back to 50 Hz. Determine the G2 governor set point.
two generators supplying a load. Generator I has a no-load frequency of 62.5 Hz and a slope Sp1 of I MW/Hz. Generator 2 has a no-load frequency of 62.0 Hz and a slope sp2 of I MW/Hz. The two generators are supplying a real load totaling 2.5 MW at 0.8 PF lagging. (a) At what frequency is this system operating, and how much power is supplied by each of the two generators? (b) Suppose an additional I-MW load were attached to this power system. What would the new system frequency be, and how much power would Gl and G2 supply now? Generator 1 VT V2 Generator 2 VTí KVAR KVAR
21. The total power drawn by two-impedance load in parallel is 15kW at 85% power factor lagging, it's being supplied by 230- volts AC source. One of the loads (Load 1) takes 11KVA at 90% power factor leading. a. What is the real power, reactive power, and the apparent power of the unknown impedance (Load 2)? b. Find the resistance and the reactance of the other impedance load (Load 2). c. Determine the currents on each branch and the total current
The voltage regulation of an alternator having 0.75 leading p.f. load, no-load induced e.m.f. of 2400V and rated terminal voltage of 3000V is............... percent. *