CONTROL METHOD FOR COMPRESSOR, AND COOLING MEDIUM CIRCULATION SYSTEM

• Main Authors: LI, Yang, HE, Xiaolin, ZHENG, Xiaona, LIU, Wenbin
• Format: Patent
• Language: English; French; German
• Published: 25.08.2021
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; RANGES; VENTILATING; WEAPONS

Disclosed are a control method for a compressor, and a cooling medium circulation system. After the compressor changes the working volume according to a received control instruction, the operation state of the compressor is determined so as to determine whether the current working volume state of the compressor matches the control instruction; and if so, it is determined that the compressor operates normally, and if not, it is determined that the compressor has an operation fault. According to the control method for a compressor, and a cooling medium circulation system controlled using the control method, it can be determined whether the current working volume state of the compressor matches the control instruction, and processing is performed in a timely manner according to the determination result, thereby improving the stability and reliability of the working process of the compressor and further improving the reliability of the cooling medium circulation system.