Can you explain the mathematical operation with the yellow balloon? Example 3.2. A generating station has a connected load of 43MW and a maximum demand of 20 MW; the units generated being 61.5 x 10° per annum. Calculate (i) the demand factor and (ii) load factor. Solution. (i) Demand factor = Max. demand 20 Connected load 43 = = 0.465 (ii) Average demand = Units generated/annum Hours in a year 61.5×106 = 7020 kW 8760 Average demand Load factor = 7020 = 0.351 or 35-1% Max. demand 20 x 10 wby

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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Can you explain the
mathematical operation with
the yellow balloon?
Example 3.2. A generating station has a connected load of 43MW and a maximum demand of
20 MW; the units generated being 61.5 x 10° per annum. Calculate (i) the demand factor and
(ii) load factor.
Solution.
(i)
Demand factor =
Max. demand 20
Connected load 43
=
= 0.465
(ii)
Average demand
=
Units generated/annum
Hours in a year
61.5×106
= 7020 kW
8760
Average demand
Load factor =
7020
= 0.351 or 35-1%
Max. demand
20 x 10
wby
Transcribed Image Text:Can you explain the mathematical operation with the yellow balloon? Example 3.2. A generating station has a connected load of 43MW and a maximum demand of 20 MW; the units generated being 61.5 x 10° per annum. Calculate (i) the demand factor and (ii) load factor. Solution. (i) Demand factor = Max. demand 20 Connected load 43 = = 0.465 (ii) Average demand = Units generated/annum Hours in a year 61.5×106 = 7020 kW 8760 Average demand Load factor = 7020 = 0.351 or 35-1% Max. demand 20 x 10 wby
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