Power distribution area top oil temperature prediction method and device
A technology of top oil temperature and distribution station area, applied in forecasting, instrumentation, data processing applications, etc., can solve the problem of inability to judge the top oil temperature
Inactive Publication Date: 2019-07-12
STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +2
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[0004] In view of this, the purpose of the embodiment of the present application is to provide a method and device for predicting the top oil temperature of the distribution station area, so as to improve the problem in the prior art that the top layer oil temperature of the distribution station area cannot be accurately judged
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present application.
[0030] It should ...
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The invention provides a power distribution area top oil temperature prediction method and device, and relates to the technical field of power distribution district risk assessment. The method comprises the steps of firstly obtaining N groups of operation data of a to-be-predicted power distribution area, the N groups of operation data can be acquired in a measurement mode; accurate N groups of operation data can be obtained through a proper measuring tool or a proper measuring mode; inputting the N groups of operation data into a pre-trained top oil temperature prediction model, to obtain thetop oil temperature prediction result of the power distribution area to be predicted, before the top oil temperature prediction model is input by the operation data and predicts, the accuracy of theobtained top oil temperature prediction result can be ensured through training and correction processing; and the M hidden layers in the top oil temperature prediction model are obtained after error correction is carried out on the top oil temperature prediction model in the training process, so that the top oil temperature of the power distribution area can be accurately judged, and the power supply stability and safety of a user are ensured.
Description
technical field [0001] This application relates to the technical field of risk assessment in distribution station areas, and in particular, to a method and device for predicting oil temperature at the top of a distribution station area. Background technique [0002] The transformer in the distribution area is an important node in the distribution network, which is directly related to the normal power consumption of users. In different time periods, the load in the distribution area is changing all the time. Therefore, during the peak period of power consumption , The transformer in the distribution station area may be overloaded, which will lead to the problem of overloading and burning of the transformer in the distribution station area, thus affecting the reliability of power supply to users. [0003] Effectively grasping the top oil temperature of the distribution station area is of great significance to the safe operation of the distribution station area and ensuring the...
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IPC IPC(8): G06Q10/06G06Q10/04G06Q50/06
CPCG06Q10/04G06Q10/0635G06Q50/06
Inventor 安义范瑞祥李蓓蓓郭亮邓才波刘蓓陈琛戚沁雅
Owner STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST