CONTROL AND METHOD FOR COMPRESSOR, COMPRESSOR ARRANGEMENT AND REFRIGERATION SYSTEM

摘要

Embodiments of the disclosure provide a controller for a compressor and a control method of a compressor assembly and a cooling system that improve the efficiency and reliability of the control. The controller includes a procurement module configured to receive at least one operating condition parameter of the compressor and a control module configured to close a liquid injection valve when one of the at least one operating condition parameter of the compressor meets a protective condition, wherein the liquid injection valve is configured is to regulate the flow of a fluid injected into the compressor.