Chp System Data: grid_reference
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 text |
|---|---|---|---|---|
| grid_reference | combined_cycle_ct | High-efficiency combined cycle combustion turbine effective electrical efficiency | fraction | 0.49 |
| grid_reference | eia_national_average | EIA average national grid effective electrical efficiency (psi) | fraction | 0.32 |
| grid_reference | simple_cycle_ct | Simple-cycle combustion turbine effective electrical efficiency | fraction | 0.27 |
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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 rowsfuel_cell_specs3 rowsgas_fuel_pressure3 rowsheat_recovery_temp3 rowsmaintenance_interval3 rowsrecip_engine_sizes3 rows