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Three-dimensional information system based on power transmission online monitoring data and control method thereof

A technology for monitoring data and three-dimensional information, applied in electrical components, circuit devices, etc., can solve the problems of lack of multi-system data collection, management, viewing, inability to achieve three-dimensional visual reproduction, and difficulty for users to understand intuitively, avoiding manual labor. The effect of handling data tasks, improving accuracy and timeliness, and flexible management

Active Publication Date: 2020-10-30
JIANGSU FRONTIER ELECTRIC TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the transmission line operation data, online monitoring data, and ledger management data of the power grid system are often composed of multiple independently operating systems, which lack functions such as collection, management, and viewing of multi-system data; the current online monitoring system for power transmission is currently only able to Viewing the data collected by the online monitoring device lacks advanced applications such as data fusion applications, transmission line fault alarms, monitoring data mining and analysis, and cannot realize 3D visual reproduction of data fusion, making it difficult for users to intuitively understand the information represented by various data

Method used

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  • Three-dimensional information system based on power transmission online monitoring data and control method thereof
  • Three-dimensional information system based on power transmission online monitoring data and control method thereof
  • Three-dimensional information system based on power transmission online monitoring data and control method thereof

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Embodiment 1

[0049] figure 1 It shows a schematic structural diagram of a three-dimensional information system based on power transmission on-line monitoring data in an embodiment of the present invention, refer to figure 1 It can be seen that the overall system architecture in this embodiment is designed on the basis of system development and operation, and is composed of data layer, transport layer, service layer, application layer, etc., and is responsible for obtaining relevant equipment defects and operating load from multiple monitoring subsystems. It provides general services and data support for the development, operation and management of advanced applications at all levels, and guarantees the integration and efficient and reliable operation of the entire system.

[0050] The data layer is the underlying data service of the system, and is responsible for storing various data and three-dimensional spatial data; the transmission layer collects and integrates various data in a unifie...

Embodiment 2

[0075] In the field of power grid monitoring technology, the credibility of each state quantity early warning depends to a large extent on the reliability of the sensor. Once the sensitivity of the sensor decreases due to aging, interference, etc., the reliability of the sensor decreases, and the state quantity The early warning information will lose its authenticity, which will affect the effect of the advanced application functions of the system. At the same time, by sorting out the state quantity monitoring technologies of transmission lines, it is found that the reusability of each monitoring technology for different state quantities exists.

[0076] Based on this, in one embodiment, the information fusion system of the present invention can verify the reliability of the sensor. The structure consistent with the above embodiment in this embodiment will not be introduced again, only the different technical features will be described, such as figure 2 Shown, in this embodi...

Embodiment 3

[0086] Considering that the distribution terrain of the transmission corridor will inevitably have a close distribution with human living facilities or vegetation, when buildings are rebuilt, damaged or vegetation grows too lush, it may interfere with the transmission line, if not dealt with in time , and may even lead to abnormal interruption of the transmission line.

[0087] Based on this, in one embodiment, the information fusion system of the present invention can perform measurement and analysis based on point cloud data, and detect dangerous points in areas where transmission lines are distributed. The structure consistent with the above embodiment in this embodiment will not be introduced again, only the different technical features will be described, such as image 3 The schematic structural diagram of the three-dimensional information system based on the online monitoring data of power transmission is shown. In this embodiment, the system also includes: a clearance a...

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Abstract

The invention provides a three-dimensional information system based on power transmission online monitoring data and a control method thereof. The system includes a monitoring data fusion module is used for collecting monitoring data, application data and point cloud data related to operation of a power transmission line, a point cloud data intelligent processing module which is used for automatically processing the point cloud data, a three-dimensional model management module which is used for constructing and managing a power transmission and transformation line and equipment three-dimensional model, and a line operation management module which is used for carrying out full-state parameter fault early warning analysis and monitoring data analysis and evaluation on the operation of the power transmission line based on the constructed power transmission and transformation line and equipment three-dimensional model. By adopting the system, the effective data of multiple systems in a power grid can be planned as a whole; and the three-dimensional model of the power transmission equipment can be formed and displayed on the basis of the collected monitoring data and point cloud data, flexible updating and management are carried out, advanced applications such as power transmission line fault warning and monitoring data mining analysis are realized, and the power grid power transmission online monitoring technical level is improved.

Description

technical field [0001] The invention relates to the technical field of power grid monitoring, in particular to a three-dimensional information system based on power transmission online monitoring data and a control method thereof. Background technique [0002] At present, power grid companies in many regions have built relevant monitoring systems for grounding resistance, lightning, icing, pollution, weather, breeze vibration and other line operation status. The existing grid master station system can view the data of various current online monitoring devices in real time Understand the real-time status of line operation to provide guarantee for the safe operation of the power grid. However, the transmission line operation data, online monitoring data, and ledger management data of the power grid system are often composed of multiple independently operated systems, which lack functions such as collection, management, and viewing of multi-system data; the current online monit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/00001H02J13/00002
Inventor 王红星翟学锋张星炜黄郑黄祥宋煜陈玉权张欣曹世鹏
Owner JIANGSU FRONTIER ELECTRIC TECH
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