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opgw status monitoring system

A state monitoring system and statistical module technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of not being able to accurately judge the stress and strain changes of composite optical cables, and the lack of stress and strain test data of OPGW composite optical cables, etc., to achieve a strong promotion effect Effect

Active Publication Date: 2016-09-07
STATE GRID CORP OF CHINA +1
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  • Claims
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Problems solved by technology

[0005] Since the construction of the first OPGW composite optical cable in Fujian Electric Power Project 983 (March 1998), there is no stress-strain test data for OPGW composite optical cable. Without basic data, it is impossible to accurately judge the changes of various stresses and strains in the operation of composite optical cables.

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Such as figure 1 As shown, the present invention provides a kind of OPGW status monitoring system, it is characterized in that comprising: GIS basic function module, is used for the geographical location of location data source; Monitoring result analysis, query and statistics module, is provided with OPGW structure parameter and relevant warning threshold , to judge whether the data collected by the system is abnormal, and can be used for query and statistics of data monitoring results; data storage management module, which divides the collected data into business master data and equipment master data for storage; monitoring result visualization module , used for displaying monitoring results; and a system alarm and event recording module, used for receiving alarm trigger instructions from the monitoring result query and statistics module and st...

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Abstract

The invention relates to an OPGW state monitoring system, which is characterized in that it comprises: a GIS basic function module for locating the geographical location of data sources; a monitoring result query and statistics module, which is provided with OPGW structural parameters and related early warning thresholds, and distinguishes the data collected by the system Whether the data is abnormal, and can be used for query and statistics of data monitoring results; data storage management module, which divides the collected data into business master data and equipment master data for storage; monitoring result visualization module, used for display of monitoring results ; and a system alarm and event recording module, configured to receive alarm trigger instructions from the monitoring result query and statistics module and store statistical data.

Description

technical field [0001] The invention relates to the technical field of OPGW composite optical cable monitoring in an electric backbone network, in particular to an OPGW state monitoring system. Background technique [0002] OPGW is called optical fiber composite overhead ground wire in Chinese, which is composed of optical fiber unit and armor layer, and has the dual functions of ground wire and communication optical cable. It is the main special optical cable used in the power communication system at present. Due to the long-distance, high-voltage, large-capacity and large-area networking characteristics of the transmission line, to ensure the safe operation of the OPGW, it is necessary to understand the operating environment of the OPGW, the impact of lightning strikes, mechanical performance requirements, electrical performance requirements, fault effects, fittings, and engineering. Issues of construction, fiber optic requirements and protection are all given serious att...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02
Inventor 赵群葛杰蔡力军苏运东
Owner STATE GRID CORP OF CHINA
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