Substation grounding grid digital management system

A technology of substation grounding grid and management system, applied in the field of digital management system of substation grounding grid, can solve problems such as single function and weak interaction, and achieve the effect of strengthening interactivity, reducing workload, and facilitating real-time grasp of the status of grounding grid

CN109657953AInactive Publication Date: 2019-04-19HANGZHOU E ENERGY ELECTRIC POWER TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-04-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a transformer substation grounding grid digital management system. The system comprises a transformer substation information management system. The system comprises five subsystems, namely a grounding grid information management system, a detection personnel information management system, a grounding grid corrosion diagnosis system and a historical monitoring information management system, the subsystems are all connected with a remote database server, an appointed page is accessed through a browser to upload measurement data, and rapid calculation of corrosion diagnosis is completed through a remote calculation server; Through combination of a client and a server, a user can carry out transformer substation operation. information management of a grounding grid anddetection personnel; Corrosion diagnosis and historical data analysis of the grounding grid are achieved, finally informatization management, digital management and visual management of the transformer substation and the grounding grid are achieved, the operation state of the grounding grid is comprehensively mastered, continuous tracking and prediction of the corrosion state of the grounding gridare achieved, and critical data support and decision basis are provided for life prediction of the grounding grid.
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Description

technical field

[0001] The invention belongs to the field of substation grounding grid management, in particular to a digital management system for substation grounding grids. Background technique

[0002] The substation grounding grid is the fundamental guarantee and important measure to maintain the safe and reliable operation of the power system and ensure the safety of operating personnel and electrical equipment. Galvanized steel grounding grids are widely used in my country's substations, and corrosion problems will also arise after they are put into operation. In the past, most of the relevant patents related to substation management were only aimed at related equipment or related personnel. The management structure was relatively simple, and only the monitoring and management of a single equipment could be realized; Determine the actual implementation effect. Therefore, the current digital management of the substation grounding grid is basically in a blank state, l...

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Embodiment Construction

[0058] In order to enable those skilled in the art to fully understand the technical solutions and beneficial effects of the present invention, the following will be further described in conjunction with specific embodiments and accompanying drawings, but the following implementations do not constitute any limitation to the present invention.

[0059] In order to effectively diagnose the corrosion state of the grounding grid, and at the same time carry out long-term tracking and effective evaluation and prediction of the performance of the grounding grid, this invention proposes a set of three-dimensional imaging and digital management and evaluation system for the grounding grid of the substation. The innovation of the present invention It lies in the high integration of substation information, grounding grid information and operator information, and strengthens the close connection of substation-related information. And provide a set of scientific management system, managemen...