Controlling method and device for air conditioner chilled water system

A chilled water system and control method technology, applied in space heating and ventilation, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve problems such as the inability to control the value of chilled water system operating parameters in advance
CN107192097AInactive Publication Date: 2017-09-22GREE ELECTRIC APPLIANCES INC
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
GREE ELECTRIC APPLIANCES INC
Publication Date
2017-09-22
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a controlling method and device for an air conditioner chilled water system, wherein the controlling method comprises the following steps of acquiring a current air-conditioning load value of an air conditioner; determining a corrected value for adjusting an operating parameter of the air conditioner chilled water system according to the air-conditioning load value; and adjusting a parameter value of the operating parameter of the air conditioner chilled water system based on the corrected value. According to the controlling method and device for the air conditioner chilled water system, the technical problem that a value of the operating parameter of the air conditioner chilled water system cannot be controlled in advance due to the fact that the prior art adopts an average value of the operating parameters of the past N circulating periods of the chiller water system as the corrected value of the operating parameter of the next circulating period is solved.
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Description

technical field

[0001] The invention relates to the field of home appliance control, in particular to a control method and device for an air-conditioning chilled water system. Background technique

[0002] In the field of large-scale public buildings, central air-conditioning systems have been widely used, but central air-conditioning systems are the main energy-consuming households of large-scale public buildings. How to further reduce the overall energy consumption of central air-conditioning systems and ensure the quality of comfort in buildings has become Important research content in the field of central air-conditioning system. At present, more than 90% of the central air-conditioning systems in large-scale public buildings in my country adopt classic PID control, PI control, and some are even controlled by manual operation. improve the situation. After research, in the central air-conditioning system of large public buildings, usually, the power consumption of the re...

Claims

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