Operation control method and device for air conditioning system, electronic device and storage medium

Abstract

The invention provides an operation control method for an air conditioning system. The method comprises the following steps: obtaining respective energy consumption models of a plurality of componentdevices in the air conditioning system, wherein the component devices comprise a water chilling unit, a freezing water pump, a cooling water pump, a cooling tower and end equipment; determining a total energy consumption model of the air conditioning system based on the energy consumption models of the multiple component devices; obtaining the current load of the air conditioning system and executing parameter optimization operation, wherein the parameter optimization operation comprises the following steps: based on the total energy consumption model and the current load of the air conditioning system, determining an optimization target value of operating parameters of each component device by using a preset optimization algorithm, so that the total energy consumption meets optimization conditions; and controlling the operating parameters of each component device based on the optimization target value of the operating parameters of each component device. The present disclosure also provides an operation control system for the air conditioning system, an electronic device, and a computer-readable storage medium.

Description

technical field [0001] The present disclosure relates to the technical field of operation control, and more specifically, relates to an operation control method for an air-conditioning system, an operation control device for an air-conditioning system, an electronic device, and a computer-readable storage medium. Background technique [0002] With the warming of the climate, the air conditioning system has become a must-have for buildings. At the same time, the energy consumption of the air conditioning system has gradually become an important part of the energy consumption of the entire building operation. The energy saving of the air conditioning system has become an area of ​​focus. [0003] In the process of realizing the concept of the present disclosure, the inventors have found that at least the following problems exist in the related art: [0004] The air-conditioning system includes multiple air-conditioning equipment such as chillers, water pumps, and cooling tower...

AI Technical Summary

Problems solved by technology

[0004] The air-conditioning system includes multiple air-conditioning equipment such as chillers, water pumps, and cooling towers. Multiple air-conditioning equipment are coupled to each other, and the operation is complicated.

At the same time, there are many control variables in the air conditioning system, including continuous control variables and discrete control variables. Therefore, the operation control of the air conditioning system is very complicated, involving many parameters and parameter types, and the parameters are mutually coupled.

[0005] In the prior art, the optimal operation of the air-conditioning system and the energy saving of the air-conditioning system are generally realized through the accumulation of long-term experience of the operation and maintenance personnel and manual adjustment and control. Due to the great differences in the forms of different air-conditioning systems, there is no universal It is only controlled for a specific air-conditioning system, and requires the operation and maintenance personnel to continuously adjust and correct after a long-term operation process, and summarize the energy-saving operation mode of the specific air-conditioning system, and the adjustment of the operation and maintenance personnel is only a relatively rough energy-saving operation mode. Adjustment mode does not precisely optimize the energy efficiency of the air conditioning system

Images