Variable-frequency compressor with adaptive heating power control and method for operating the same
AssigneeDanfoss (Tianjin) Ltd.
InventorsShizhong Ji, Wanzhen Liu, Yingke Sun, Li Yao
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Abstract
The present disclosure provides a variable-frequency compressor with adaptive heating power control and a method for operating the same. According to an embodiment of the present disclosure, the variable-frequency compressor includes: a compression unit, for compressing a medium entering the variable-frequency compressor; a motor, including a stator and a rotor, for driving the compression unit; and a controller, configured to adaptively control a heating power of a winding of the stator according to information of the variable-frequency compressor.
Claims24
A variable-frequency compressor, comprising:
- a compression unit, for compressing a medium entering the variable-frequency compressor;
- a motor, comprising a stator and a rotor, for driving the compression unit;
- and
- a controller, configured to adaptively control a heating power of a winding of the stator according to information of the variable-frequency compressor.
A method for operating a variable-frequency compressor, wherein the variable-frequency compressor comprises:
- a compression unit, for compressing a medium entering the variable-frequency compressor;
- an electric motor, comprising a stator and a rotor, for driving the compression unit;
- and
- a controller,
- wherein the method comprises:
- controlling adaptively, by the controller, a heating power of a winding of the stator according to information of the variable-frequency compressor.
Dependencies are inferred from the claim text.