Patent ID: 11916444
Assignee: TRANE INTERNATIONAL INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F | IPC F  H

Claim 10:
11. A chiller for a climate control system, the chiller comprising:
a condenser;
an evaporator;
a refrigerant loop that includes piping configured to pass the refrigerant between the condenser and the evaporator;
a compressor configured to compress the refrigerant in the piping; and
an electric motor configured to turn the compressor to cause the compressor to compress the refrigerant, the electric motor controllable by a motor drive and configured to shunt heat generated by harmonics to the refrigerant without use of one or more filters in the motor drive, and without use of one or more filters in an electrical connection between the motor drive and the electric motor;
wherein the electric motor comprises a cage configured to shunt the heat generated by the harmonics.