7. A power station has to meet the following load demand : 50 kW Load 4 between 10 A.M. and 6 P.M. Load B 30 kW between 6 P.M. and 10 P.M. Load C 20 kW between 4 P.M. and 10 A.M. Plot the daily load curve and determine (f) diversity factor () units generated per day (äi) load factor.

7. A power station has to meet the following load demand : 50 kW Load 4 between 10 A.M. and 6 P.M. Load B 30 kW between 6 P.M. and 10 P.M. Load C 20 kW between 4 P.M. and 10 A.M. Plot the daily load curve and determine (f) diversity factor () units generated per day (äi) load 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...

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Concept explainers

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.

Question

7. A power station has to meet the following load demand :
50 kW
Load A
between
10 A.M. and 6 P.M.
Load B
30 kW
between
6 P.M. and 10 P.M.
Load C
20 kW
between
4 P.M. and 10 A.M.
Plot the daily load curve and determine (f) diversity factor () units generated per day (üi) load factor.
() 1-43 () 880 kWh (i) 52-38%]

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