Method and device for constructing equipment energy efficiency curve model, medium and electronic device

Abstract

The invention discloses a method and device for constructing an equipment energy efficiency curve model, a readable medium and an electronic device. The method comprises the following steps of periodically collecting the operation data of target equipment, wherein the operation data comprises first output power and a first energy efficiency conversion rate corresponding to the first output power;adding the operation data into an operation data time sequence; when the number of the operation data in the operation data time sequence reaches a set value, deleting the operation data in the firstplace in the operation data time sequence; in response to external triggering, performing Gaussian process training by taking each piece of operation data in the operation data time sequence as training data to obtain hyper-parameters corresponding to the target equipment; and determining an energy efficiency curve model corresponding to the target equipment by using the hyper-parameters and the operation data, so that the technical scheme provided by the invention can be suitable for various different types of equipment, and the obtained energy efficiency curve model can reflect the actual operation state of the target equipment more accurately.

Description

Technical field [0001] The invention relates to the field of energy, in particular to a method, device, medium and electronic equipment for constructing an equipment energy efficiency curve model. Background technique [0002] The energy efficiency curve of the equipment can reflect the relationship between the output power of the equipment and the energy efficiency conversion rate. The operation and maintenance personnel can adjust and optimize the operation of the corresponding equipment according to the energy efficiency curve. [0003] At present, for a large number of equipment in energy stations, it is usually necessary to use different parameterized models to model the energy efficiency curve model of different equipment according to the equipment type of each equipment to obtain the energy efficiency curve model corresponding to each equipment; at the same time, the equipment is running. The actual energy efficiency is affected by operating time and environmental factors, s...

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Problems solved by technology

[0003] At present, for a large number of equipment in the energy station, it is usually necessary to use different parameterized models to model the energy efficiency curve models of different equipment according to the equipment type of each equipment to obtain the energy efficiency curve model corresponding to each equipment; at the same time, when the equipment is running The actual energy efficiency of the target equipment is affected by the running time and environmental factors, so the constructed energy efficiency curve model may not be able to accurately reflect the actual operating status of the target equipment

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