Chp System Data: engine_chiller_cop
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 |
|---|---|---|---|---|---|
| engine_chiller_cop | jacket_water_and_exhaust_recovery | Engine-driven chiller COP at full load — jacket water and exhaust heat recovery | dimensionless | 2.4 | 1.7 |
| engine_chiller_cop | jacket_water_recovery | Engine-driven chiller COP at full load — jacket water heat recovery | dimensionless | 2.25 | 1.5 |
| engine_chiller_cop | no_heat_recovery | Engine-driven chiller COP at full load — no heat recovery | dimensionless | 2 | 1.2 |
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