Civil Engineering Reference
In-Depth Information
Power load diagram
of system
Power excess
SE power load
(PV panels load)
full
K
L
Q
P
a
U
V
R
S
1
2
4
9
3
5
6
7
8
10
11
12
Time
[month]
b
(ST panels load)
full
I
J
(SE heat load)
adopted
Boiler load
M
N
Heat load dia gram
of system
Fig. 30 Heat driven strategy of load sharing
Then the power load will be shared by the power suppliers so as not to appear
any power de
cit.
The risk of a possible excess of power load will be mitigated by modulating one
of the suppliers, according to complementary assumptions.
As a theoretical exercise, in Fig.
30
it shows the application of the heat driven
load sharing in a hypothetical case. Here:
Lines PQ and MN show the evolution of the monthly power load and heat load
for entire system, during a calendar year.
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