Patent ID: 11959678
Assignee: TYCO FIRE & SECURITY GMBH
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 15:
16. A chiller, comprising:
a control system comprising a processor and a memory, wherein the control system is configured to:
operate the chiller over a range of operating capacities of the chiller;
calculate a first efficiency value of the chiller at a first operating capacity of the chiller;
calculate a plurality of second efficiency values of the chiller at a plurality of second operating capacities of the chiller;
separate samples comprising the first efficiency value and the plurality of second efficiency values into a plurality of bins, wherein each bin of the plurality of bins represents a portion of the range of operating capacities of the chiller; and
generate an efficiency curve for the chiller based on the samples in the plurality of bins.