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Cooling-water machine adjustment model training method and device, and electronic equipment

A technology for regulating models and training methods, which is applied in the fields of chiller control, chiller regulating model training methods, devices and electronic equipment, and can solve the problems of low accuracy of chiller regulating models and lack of training data, etc., and achieve good accuracy rate, increasing the effect of training data

Active Publication Date: 2021-02-12
深圳市超算科技开发有限公司 +1
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Problems solved by technology

[0004] However, the data-based control scheme also has some problems. For example, when the chiller is just used, there is not enough training data for the chiller adjustment model of the chiller. At this time, the accuracy of the chiller adjustment model trained is not tall

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  • Cooling-water machine adjustment model training method and device, and electronic equipment
  • Cooling-water machine adjustment model training method and device, and electronic equipment
  • Cooling-water machine adjustment model training method and device, and electronic equipment

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Embodiment Construction

[0046] In order to facilitate the understanding of the technical solutions in the embodiments of the present application, some of the terms involved in the embodiments of the present application are firstly explained below:

[0047] HVAC system: A system responsible for heating, ventilation and air conditioning indoors, which can control the temperature and humidity of the air and improve indoor comfort.

[0048] Building automatic control system: a comprehensive system composed of a central computer and various control subsystems. Using sensor technology, computer and modern communication technology, it can control heating, ventilation, elevators, air conditioning, water supply and drainage, electric energy, and fire alarms. And security and other systems to implement fully automatic comprehensive management.

[0049] Chiller Load Sequencing: A method of controlling the operation of chillers that assigns a cooling load to each chiller based on cooling demand. Among them, the...

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Abstract

The invention provides a cooling-water machine adjustment model training method and device and electronic equipment, and relates to the technical field of cooling-water machine control, and the methodcomprises the steps of obtaining a first sample set and a second sample set, determining the similarity between samples in the first sample set and samples in the second sample set, training a cooling-water machine adjustment model of the target cooling-water machine according to a plurality of samples with similarity meeting a first preset condition in a second sample set, the samples in the first sample set being generated according to historical operation data of the target cooling-water machine, and the samples in the second sample set being generated according to historical operation data of the similar cooling-water machine of the target cooling-water machine. According to the technical scheme provided by the invention, the sample with high similarity can be selected as the trainingsample in the second sample set similar to the first sample set, so that the training data of the target cooling-water machine can be effectively increased, and the good accuracy of the cooling-watermachine adjustment model is ensured.

Description

technical field [0001] The present application relates to chiller technology, in particular to a training method, device and electronic equipment for a chiller adjustment model, belonging to the technical field of chiller control. Background technique [0002] Studies have shown that in modern commercial buildings, the energy consumption of the HVAC system accounts for about 40% of the energy consumption of the entire building, and the energy consumption of the chiller accounts for about 40% of the energy consumption of the HVAC system. Therefore, reducing the energy consumption of chillers can effectively reduce the energy consumption of the entire building. [0003] In order to achieve the goal of energy saving and environmental protection, modern commercial buildings adopt the scheme of combining building automatic control system and HVAC system to control the energy consumption of chillers in the building. Obtain the relevant data of the chiller through the HVAC system,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N20/00F24F11/62
CPCF24F11/62G06N20/00
Inventor 王丹徐程何方杨忠勋
Owner 深圳市超算科技开发有限公司
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