Enumeration to define the type of district system:
Enumeration | Description |
---|---|
CombinedGeneration1 | First generation district heating and cooling system (using steam and chilled water) |
CombinedGeneration2to4 | Second to fourth generation district heating and cooling system (using heating water and chilled water) |
CombinedGeneration5 | Fifth generation district heating and cooling system (using water near ambient temperature) |
Cooling | District cooling system |
HeatingGeneration1 | First generation district heating system (using steam) |
HeatingGeneration2to4 | Second to fourth generation district heating system (using heating water) |
type DistrictSystemType = enumeration(CombinedGeneration1 "First generation district heating and cooling system", CombinedGeneration2to4 "Second to fourth generation district heating and cooling system", CombinedGeneration5 "Fifth generation district heating and cooling system", Cooling "District cooling system", HeatingGeneration1 "First generation district heating system", HeatingGeneration2to4 "Second to fourth generation district heating system");