Chp System Data: fuel_cell_specs
CHP (combined heat and power) system reference data from ASHRAE 2020 Ch.7 — CHP efficiency metrics, boiler heat recovery factors, grid electrical efficiency references, reciprocating engine sizing, exhaust pipe sizing, gas fuel line pressures, engine room ventilation, maintenance intervals, fuel cell technology comparison, theoretical steam rates, steam turbine governor classes, heat recovery temperature ranges, engine exhaust properties, and engine-driven chiller COP
| parameter type | parameter id | description | unit | value max | value min | value text |
|---|---|---|---|---|---|---|
| fuel_cell_specs | mcfc_efficiency_hhv | Molten carbonate fuel cell (MCFC) — electrical efficiency range (HHV basis) | fraction | 0.5 | 0.4 | — |
| fuel_cell_specs | mcfc_efficiency_lhv | Molten carbonate fuel cell (MCFC) — electrical efficiency range (LHV basis) | fraction | 0.55 | 0.45 | — |
| fuel_cell_specs | mcfc_operating_temp | Molten carbonate fuel cell (MCFC) — average operating temperature | F | — | — | 1200 |
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boiler_efficiency3 rowschiller_cop_vs_sst3 rowschp_efficiency_example3 rowsengine_chiller_cop3 rowsengine_room_ventilation3 rowsexhaust_gas_properties3 rowsexhaust_pipe_diameter3 rowsgas_fuel_pressure3 rowsgrid_reference3 rowsheat_recovery_temp3 rowsmaintenance_interval3 rowsrecip_engine_sizes3 rows