Cooling curve means the graphical relationship between heat units stored and cooling time.
Cooling Water means the water discharged from any use such as air conditioning, cooling or refrigeration, or to which the only pollutant added is heat.
Generator means a device that produces electricity.
Combustion turbine means an enclosed fossil or other fuel-fired device that is comprised of a compressor, a combustor, and a turbine, and in which the flue gas resulting from the combustion of fuel in the combustor passes through the turbine, rotating the turbine.
Generator Maintenance Outage means the scheduled removal from service, in whole or in part, of a generating unit in order to perform necessary repairs on specific components of the facility, if removal of the facility meets the guidelines specified in the PJM Manuals.