Automatic demand response device oriented to central air conditioning system and application method

Abstract

The invention relates to an automatic demand response device oriented to a central air conditioning system and an application method. The automatic demand response device is arranged on the side of the central air conditioning system and located between the central air conditioning system and a demand response server on a power grid side. The automatic demand response device comprises a data storage module, a man-machine interaction module, a communication module, a safety module, a separation module, an interface module, a real-time clock, a watchdog and a power management module which are arranged in an outer shell and are in communication with a microprocessor module. Coordination control over operation loads of the central air conditioning system in demand response services is achieved by executing corresponding strategies in the data storage module. Through the device and the application method, the execution efficiency of the automatic demand response services is improved, the load adjusting mode of the central air conditioning system under a traditional manual intervention mode is changed, and human resources and economic costs are reduced.

Description

technical field [0001] The invention relates to a response device and an application method, in particular to an automatic demand response device and an application method for a central air-conditioning system. Background technique [0002] In the hot summer, the excessive load of central air-conditioning leads to peak power consumption and power shortage in some areas, especially in the central and eastern coastal areas. This phenomenon is very obvious. The implementation of demand response for the central air-conditioning system, on the one hand, can alleviate the impact of power grid peaks on the safe and reliable operation of the power grid; on the other hand, it can improve the operating efficiency of the power system and reduce unnecessary waste of resources. [0003] However, when the central air-conditioning system participates in demand response, it cannot automatically analyze the demand response signal sent by the demand response server, nor can it directly genera...

AI Technical Summary

Problems solved by technology

[0003] However, when the central air-conditioning system participates in demand response, it cannot automatically analyze the demand response signal sent by the demand response server, nor can it directly generate control commands for the air-conditioning unit or the air-conditioning host, pump, fan and other components inside the unit based on the demand response signal.

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