Table 2: Performance of Friedrichshafen DE system for different operating modes.
Mode |
Input of Natural Gas to the DE sys. (MWh) |
Input of Solar Energy to the DE Sys. (MWh) |
Energy Demand of the DE Sys. (MWh) |
ɳ (%) |
Natural Gas Exergy (MWh) |
Solar Exergy (MWh) |
Demand Exergy (MWh) |
Ψ (%) |
1 |
F1: 1464.92 |
na |
Qnet1: 1222.18 |
83 |
ExF1:1337.47 |
na |
ExQnet1: 305.17 |
23 |
2 |
F2: 168.93 |
Qs2: 350.72 |
Qnet2: 466.06 |
90 |
ExF2: 154.06 |
ExQs2: 43.15 |
ExQnet2: 70.00 |
35 |
3 |
F3: 214.78 |
Qs3: 611.92 |
Qnet3: 746.46 |
90 |
ExF3: 196.10 |
ExQs3: 147.86 |
ExQnet3: 125.30 |
36 |