The relevance of energy storages for an autarky of electricity supply ...

Hour
Comparison demand + supply one day April
Constant szenario (MW) – April
April MWh
daily electricity production 223.468
daily electricity consumption 161.019
0:00 5.502 258 251 1.443 2.945 1.375 – 6.272 771 – into/from daily storage 1.752
1:00 5.130 258 251 1.443 2.945 1.375 – 6.272 1.143 – into annual storage 62.449
2:00 4.923 258 251 1.443 2.945 1.375 – 6.272 1.349 –
3:00 4.771 258 251 1.443 2.945 1.375 – 6.272 1.501 –
4:00 4.760 258 251 1.443 2.945 1.375 – 6.272 1.513 –
5:00 5.185 258 251 1.443 2.945 1.375 – 6.272 1.088 –
6:00 5.998 258 251 1.443 2.945 1.375 1.617 7.889 1.891 –
7:00 6.902 258 251 1.443 2.945 1.375 3.583 9.855 2.952 –
8:00 7.257 258 251 1.443 2.945 1.375 5.319 11.591 4.333 –
9:00 7.360 258 251 1.443 2.945 1.375 6.723 12.996 5.635 –
10:00 7.413 258 251 1.443 2.945 1.375 7.726 13.998 6.586 –
11:00 7.589 258 251 1.443 2.945 1.375 8.300 14.573 6.983 –
12:00 7.511 258 251 1.443 2.945 1.375 8.455 14.727 7.216 –
13:00 7.291 258 251 1.443 2.945 1.375 8.190 14.462 7.171 –
14:00 7.277 258 251 1.443 2.945 1.375 7.514 13.786 6.509 –
15:00 7.168 258 251 1.443 2.945 1.375 6.405 12.678 5.510 –
16:00 7.048 258 251 1.443 2.945 1.375 4.903 11.176 4.127 –
17:00 6.894 258 251 1.443 2.945 1.375 3.114 9.387 2.493 –
18:00 6.840 258 251 1.443 2.945 1.375 1.197 7.469 629 –
19:00 6.827 258 251 1.443 2.945 1.375 – 6.272 – -555 8,12% 562
20:00 6.908 258 251 1.443 2.945 1.375 – 6.272 – -636 9,21% 648
21:00 6.680 258 251 1.443 2.945 1.375 – 6.272 – -407 6,10% 403
22:00 6.411 258 251 1.443 2.945 1.375 – 6.272 – -138 2,16% 138
23:00 5.899 258 251 1.443 2.945 1.375 – 6.272 373 –
MIN 373 138 1.752 MWh ele demand from storage
MAX 7.216 636
Hour
Nat. ele
consumption MW
(thrid wednesday)
Geothermal CHP Stored HP
Growth szenario (MW) – April
Run-off HP Wind
PV Sum ele. supply
Nat. ele
consumption MW Geothermal
(thrid wednesday)
CHP Stored HP Run-off HP Wind PV Sum ele. supply oversupply shortage
Percentage
from
demand
Percentage
from
demand
electricity
from storage
April MWh
daily electricity production 230.087
daily electricity consumption 210.380
0:00 7.855 1.680 155 1.443 3.290 1.403 – 7.971 115 – into/from daily storage 6.640
1:00 7.324 1.680 155 1.443 3.290 1.403 – 7.971 647 – into annual storage 19.707
2:00 7.029 1.680 155 1.443 3.290 1.403 – 7.971 941 –
3:00 6.812 1.680 155 1.443 3.290 1.403 – 7.971 1.159 –
4:00 6.796 1.680 155 1.443 3.290 1.403 – 7.971 1.175 –
5:00 7.402 1.680 155 1.443 3.290 1.403 – 7.971 568 –
6:00 8.564 1.680 155 1.443 3.290 1.403 1.963 9.934 1.370 –
7:00 9.855 1.680 155 1.443 3.290 1.403 4.350 12.321 2.466 –
8:00 10.362 1.680 155 1.443 3.290 1.403 6.458 14.429 4.067 –
9:00 10.509 1.680 155 1.443 3.290 1.403 8.164 16.135 5.626 –
10:00 10.584 1.680 155 1.443 3.290 1.403 9.382 17.352 6.769 –
11:00 10.836 1.680 155 1.443 3.290 1.403 10.079 18.050 7.214 –
12:00 10.724 1.680 155 1.443 3.290 1.403 10.267 18.237 7.513 –
13:00 10.410 1.680 155 1.443 3.290 1.403 9.945 17.916 7.505 –
14:00 10.390 1.680 155 1.443 3.290 1.403 9.124 17.095 6.704 –
15:00 10.233 1.680 155 1.443 3.290 1.403 7.778 15.748 5.515 –
16:00 10.063 1.680 155 1.443 3.290 1.403 5.954 13.925 3.861 –
17:00 9.842 1.680 155 1.443 3.290 1.403 3.782 11.752 1.910 –
18:00 9.766 1.680 155 1.443 3.290 1.403 1.454 9.424 – -342 3,50% 321
19:00 9.747 1.680 155 1.443 3.290 1.403 – 7.971 – -1.777 18,23% 1.649
20:00 9.863 1.680 155 1.443 3.290 1.403 – 7.971 – -1.893 19,19% 1.766
21:00 9.537 1.680 155 1.443 3.290 1.403 – 7.971 – -1.566 16,42% 1.419
22:00 9.153 1.680 155 1.443 3.290 1.403 – 7.971 – -1.182 12,92% 1.080
23:00 8.423 1.680 155 1.443 3.290 1.403 – 7.971 – -452 5,37% 405
MIN 115 342 6.640 MWh ele demand from storage
MAX 7.513 1.893
legend: calculated from given data (constant szenario)
calculated from given data (growth szenario)
oversupply
shortage
electricity
from storage
(MWh)
(MWh)