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Intelligent ring main unit monitoring system

A monitoring system, intelligent ring technology, applied in information technology support systems, biological neural network models, instruments, etc., can solve problems such as deterioration of bad conditions, invisible shape and status of electronic components, and cumbersome installation process, to reduce unnecessary waste. loss, widening the scope of the installation, the effect of extending the coverage

Active Publication Date: 2022-08-02
浙江石开电力设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) The internal environmental monitoring is not comprehensive, and the shape and status of the circuits, switches, and electronic components in the ring network cabinet are not visible, and there are large potential safety hazards;
[0005] 2) The rapid location of the cause of the fault cannot be realized;
[0006] 3) The installation position of the sensor group is limited, which affects the accuracy of the monitoring results to a certain extent, and the installation process is relatively cumbersome;
[0007] 4) There is no priority in the implementation of abnormal conditions of the ring network cabinet, which may easily lead to the deterioration of the bad situation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0042] Specific embodiment 1: please refer to figure 1 An intelligent ring network cabinet monitoring system includes: an infrared light curtain group, a sensor group, a working condition access module and a PC.

[0043] The infrared light curtain group emits infrared rays to form a cube light curtain column, and the cube light curtain column covers the inside of the intelligent ring network cabinet to obtain the shape parameters of each circuit, switch and electronic component in the ring network cabinet; the infrared light curtain group and the The PC is electrically connected to feed back the acquired shape parameters to the PC.

[0044] The sensor group is installed in the intelligent ring network cabinet through the self-adhesive installation tape to obtain the environmental parameters inside the ring network cabinet; the self-adhesive installation tape includes a metal hose, a negative pressure suction cup and a sensor installation box; the number of negative pressure su...

specific Embodiment 2

[0054] Specific embodiment two: please refer to figure 2 An intelligent ring network cabinet monitoring system, on the basis of the specific embodiment 1, the working steps of the PC include:

[0055] S1. Based on the data mining model, the evaluation result monitoring module mines characteristic parameters that need to be evaluated, and the characteristic parameters include current power grid operating environment parameters, source parameters of abnormal information, abnormal indexes and index values, and associated index names and Index value parameters; current grid operating environment parameters include: grid voltage, grid current and grid state quantity information; source parameters of abnormal information include: parameters of lines or switches or electronic components where abnormality occurs and configuration parameters of monitoring sections where abnormality occurs;

[0056] S2. Based on the characteristic parameters, the anomaly analysis module performs anomal...

specific Embodiment 3

[0061] Specific embodiment three: please refer to image 3 An intelligent ring network cabinet monitoring system according to the invention, on the basis of the specific embodiment two, the formulation of the priority of maintenance measures includes the following steps:

[0062] S31. Build a power grid abnormal operation simulation analysis model based on Tableau Desktop according to the current power grid configuration parameters, power grid operating environment parameters, source parameters of abnormal information, abnormal indicators and indicator values, and associated indicator names and indicator value parameters;

[0063] S32 , constructing an association relationship between all parameters on the abnormal operation simulation analysis model of the power grid, and inserting a corresponding data mining model on the simulation analysis model of abnormal operation of the power grid based on the association relationship; configure a data mining model set for each parameter...

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Abstract

The invention discloses an intelligent ring main unit monitoring system, and belongs to the field of electric power safety monitoring. The invention discloses an intelligent ring main unit monitoring system, and the system comprises an infrared light curtain group which is disposed in an intelligent ring main unit, and obtains the appearance parameters of all lines, switches, and electronic elements in the ring main unit; the sensor group is mounted in the intelligent ring main unit through a self-adhesive mounting belt and is used for acquiring environmental parameters in the ring main unit; the working condition access module is used for acquiring real-time working condition parameters of the intelligent ring main unit; the PC is used for receiving parameters acquired by the infrared light curtain group, the sensor group and the working condition access module and comparing the received parameters with set standard parameters to generate a monitoring report; according to the invention, comprehensive and intelligent dynamic real-time tracking of the environment in the ring main unit can be realized, rapid positioning of fault reasons can be realized, the operation safety of the ring main unit is effectively improved, and the loss is reduced.

Description

technical field [0001] The invention belongs to the field of power safety monitoring, and more particularly relates to an intelligent ring network cabinet monitoring system. Background technique [0002] Ring Main Unit (Ring Main Unit) is a group of electrical equipment for transmission and distribution (high voltage switchgear) installed in a metal or non-metal insulating cabinet or made into an assembled spaced ring network power supply unit. The fuse has the advantages of simple structure, small size, low price, can improve power supply parameters and performance, and power supply safety. It is widely used in urban residential quarters, high-rise buildings, large public buildings, factories and enterprises and other load centers. in the box-type substation. [0003] In order to meet the needs of the intelligent distribution network, the intelligent ring network cabinet came into being. The current intelligent ring network cabinets generally rely solely on sensor groups ...

Claims

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Application Information

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IPC IPC(8): G01D21/02H02J13/00G06F30/27G06N3/04G06N3/08
CPCG01D21/02H02J13/00002G06F30/27G06N3/08G06F2113/04G06N3/044Y04S40/126
Inventor 洪芳应吉峰刘志龙纪乾
Owner 浙江石开电力设备制造有限公司
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