Civil Engineering Reference
In-Depth Information
Table 11 Monthly energy speci
c consumption and aggregated heat and power consumption
Month
Heat q
(kWh/m
2
)
Cold q
c
(kWh/m
2
)
DHW q
DHW
(kWh/m
2
)
Electricity e
(kWh/m
2
)
Aggregating energy
consumption at the
system level
e
sys
(kWh/
m
2
)
q
sys
(kWh/
m
2
)
Jan
17.46
0.00
1.18
3.12
3.12
18.64
Feb
14.89
0.00
1.18
3.12
3.12
16.07
Mar
11.51
0.00
1.18
3.12
3.12
12.70
Apr
5.91
0.94
1.18
3.12
3.12
8.27
May
1.14
5.94
1.18
3.12
3.12
9.75
Jun
0.00
8.56
1.18
3.12
3.12
11.89
Jul
0.00
10.36
1.18
3.12
3.12
14.13
Aug
0.00
10.36
1.18
3.12
3.12
14.13
Sep
0.17
6.68
1.18
3.12
3.12
9.70
Oct
5.57
1.51
1.18
3.12
3.12
8.65
Nov
11.14
0.00
1.18
3.12
3.12
12.33
Dec
15.40
0.00
1.18
3.12
3.12
16.58
Total
83.20
44.35
14.20
37.42
37.42
152.84
in Chap.
to the data given in
Table
10
. The heat consumption of the mCCHP system for certain speci
“
”
c climate
zones can be balanced between cool and warm season.
Aggregated heat and power consumption for a mCCHP system with TCC are
recorded in the Table
11
.
6 Load Estimation
Nicolae Badea
The system load is de
fill the storage. It is estimated in
two situations, namely during the system operation and during the system design.
During system design is estimated the monthly load, namely that corresponding to
each month of the year. No matter how big is, the estimation is carried out on the base
of the monthly consumption, which was obtained by applying the estimation methods
presented in the Sect.
ned as the load necessary to
(and selected in the Sect.
5.5
).
During system design, the ultimate goals of the load estimation are: (a) sizing the
suppliers, so that they can support the estimated load, and (b) assess the performance
indicators for structural model.
“
”
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