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Electric power digital information model based on station-domain BIM data fusion multi-source information

A digital information and data fusion technology, applied in data processing applications, information technology support systems, electrical components, etc., can solve problems such as inapplicable substation control and single function, and achieve the effect of ensuring safe and reliable operation and reducing failures

Pending Publication Date: 2020-12-15
SHANGQIU POWER SUPPLY CO OF STATE GRID HANAN ELECTRIC POWER CO
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Problems solved by technology

[0003] However, the current research institutions at home and abroad are mainly biased towards the application of BIM in the project construction stage and the analysis and processing of one-dimensional data. Domain BIM data fusion multi-source information power digital information model to complete real-time collection and monitoring of substation power equipment data

Method used

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the invention will be clearly and completely described below in conjunction with specific embodiments.

[0020] An embodiment of the present invention provides an electric power digital information model based on station domain BIM data fusion of multi-source information, which adopts the following method to obtain the electric power digital information model, and the method includes:

[0021] Using the station-level edge computing method to study the characteristics of data in the four aspects of perception layer, network layer, platform layer, and application layer, the perception layer is used to realize non-contact measurement of substation equipment, and the network layer is used for Locate the area where the abnormal equipment is located, the platform layer is used to obtain the status data of the faulty substation equipment, and perform artificial intelligence deep lea...

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Abstract

The invention relates to an electric power digital information model based on station-domain BIM data fusion multi-source information. The method for obtaining the electric power digital information model comprises the following steps: employing a station-domain level edge computing method to research the features of data in four aspects composed of a sensing layer, a network layer, a platform layer and an application layer, wherein the sensing layer is used for realizing non-contact measurement of substation equipment; the network layer is used for determining an area where abnormal equipmentis located; the platform layer is used for acquiring state data of faulty substation equipment, performing artificial intelligence deep learning analysis according to the state data and intelligentlydiagnosing faults; and the application layer is used for completing fusion of auxiliary control system data and main equipment state data in the station-domain level edge computing unit and automatically starting auxiliary equipment of faulty substation equipment. A multi-modal data fusion method is used for constructing a brand-new power digital information model for multi-source information fusion of operation data, maintenance data, monitoring data and environment data of equipment.

Description

technical field [0001] The invention relates to the technical field of electric power models, in particular to an electric power digital information model based on station domain BIM data fusion of multi-source information. Background technique [0002] With the construction of UHV AC-DC hybrid large power grid and a new generation of smart substations, higher requirements are put forward for the safety of power grid equipment and intelligent operation and maintenance management. In recent years, new technologies such as the Internet of Things, big data, and BIM (Building Information Modeling, Building Information Modeling) have been successfully applied in some important power engineering projects, providing new ideas for improving power substation operation and maintenance management. [0003] However, the current research institutions at home and abroad are mainly biased towards the application of BIM in the project construction stage and the analysis and processing of on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q50/08G06Q50/06H02J3/00
CPCG06Q10/20G06Q50/06G06Q50/08H02J3/00H02J2203/20Y04S10/50
Inventor 吴建辉孙海玉郭志家张回力郑东方李恒宇刘闯阵田志勇徐振
Owner SHANGQIU POWER SUPPLY CO OF STATE GRID HANAN ELECTRIC POWER CO
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