CN108490296A - A kind of high voltage installation operating status fault early warning system based on remote control - Google Patents

A kind of high voltage installation operating status fault early warning system based on remote control Download PDF

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Publication number
CN108490296A
CN108490296A CN201810440993.2A CN201810440993A CN108490296A CN 108490296 A CN108490296 A CN 108490296A CN 201810440993 A CN201810440993 A CN 201810440993A CN 108490296 A CN108490296 A CN 108490296A
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CN
China
Prior art keywords
fault
conducting wire
insulation crust
remote control
early warning
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Pending
Application number
CN201810440993.2A
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Chinese (zh)
Inventor
宋海燕
陈继涛
秦富贞
杜友威
刘晓玲
刘守峰
李华光
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Qingdao Huanghai University
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Qingdao Huanghai University
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Publication date
Application filed by Qingdao Huanghai University filed Critical Qingdao Huanghai University
Priority to CN201810440993.2A priority Critical patent/CN108490296A/en
Publication of CN108490296A publication Critical patent/CN108490296A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

Abstract

The invention belongs to equipment fault early-warning technical fields, disclose a kind of high voltage installation operating status fault early warning system based on remote control, it is provided with tracer, it is connected with one layer of insulation crust outside the tracer, power switch is connected with by conducting wire above the insulation crust, there is energy pedestal below insulation crust, wireless sensor is connected with by conducting wire inside insulation crust, voltage induced interface is attached by conducting wire and voltage detector.The present invention can carry out sampling processing to the electrical quantity of testing equipment in real time, reduce the accident rate of electrical test work, enhance security reliability, improve the intelligent level of electrical test work, mitigate the operating pressure of electrical test personnel;Meanwhile the accuracy that module improves electric device maintenance data O&M is built by fault case, the cost of the O&M of reduction improves the working efficiency of O&M;The reliability and speed of data transmission are promoted by wireless sensor data route transmission method.

Description

A kind of high voltage installation operating status fault early warning system based on remote control
Technical field
The invention belongs to equipment fault early-warning technical field more particularly to a kind of high voltage installation fortune based on remote control Row status fault early warning system.
Background technology
Currently, high voltage installation is very common in people's lives, due to overtension, must just take certain Forewarning Measures, walkaround inspection must periodically be carried out by putting into operation of power networks and the high-tension apparatus in stand-by state, to various on duty Tour time, number, content under mode, constituent parts should make specific regulation.
In conclusion problem of the existing technology is:Manpower tour is carried out to waste time and not accurate enough, it can not Early warning timely is carried out to the failure of generation;Meanwhile existing failure O&M cost is high, investigation failure is cumbersome, and working efficiency is low;With And detection fault data is slow in transmission process speed, poor reliability influences to grasp fault data information in time.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of, and the high voltage installation based on remote control runs shape State fault early warning system.
The invention is realized in this way a kind of high voltage installation operating status fault early warning system based on remote control, Including:
Tracer;
One layer of insulation crust is connected with outside the tracer, the insulation crust top is connected with electricity by conducting wire Source switch, insulation crust lower section have energy pedestal, voltage induced interface to be attached by conducting wire and voltage detector, and signal turns Parallel operation is connected with remote controllers by conducting wire, and remote controllers are connected with precaution device by conducting wire;It is set below voltage protection instrument It is equipped with fault case structure module;
Fault case builds module, for building fault case library.
Further, wireless sensor is connected with by conducting wire inside the insulation crust;Wireless sensor by conducting wire with Signal adapter connects;Tracer is connected with voltage protection instrument by conducting wire.
Further, the wireless sensor method for routing is as follows:
First, since source node, by around present node can communication node be established as decision scheme;Determine described determine The Fog property of plan scheme, establishes fuzzy evaluating matrix;
Secondly, standardize the fuzzy evaluating matrix, and determines subjective weight according to preference;According to after specification it is fuzzy certainly Property distribution determines objective weight in plan matrix;
Then, according to the objective weight and the subjective weight, combining weights are determined;
Finally, according to the fuzzy decision matrix after the combining weights and the specification, comprehensive evaluation value is calculated, and choose The corresponding node of optimal value is set to present node as next-hop node.
Further, the fault case structure module construction method is as follows:
Step 1:High-efficiency multi-stage state-detection aggregation of data index model is established, detection data is built from multiple dimensions Mould;
Step 2:Carry out expertise, case library and the intelligentized research of rule base;
Step 3:Using the analyzing and diagnosing technology of the state-detection data based on all kinds of standardization, utilize Multi-information acquisition skill Art improves the accuracy of analyzing and diagnosing;
Step 4:For the structure in fault case library and correlativity library research standard, intelligentized typical fault case library Technology is built, Fault tree and fault spectrum based on fault case are built;
Step 5:The typical case library of structure transformer equipment scene O&M utilizes the quick-searching of case on this basis Matching technique realizes standardization storage, the Rapid matching of typical case, assists the O&M decision at scene.
Advantages of the present invention and good effect are:The present invention can in real time carry out at sampling the electrical quantity of testing equipment Reason reduces the accident rate of electrical test work, enhances security reliability, improves the intelligent level of electrical test work, mitigates The operating pressure of electrical apparatus test personnel;Meanwhile module is built by fault case and establishes a kind of efficient multi-level state detection Aggregation of data index model, builds a kind of effective fault case library, and with fault tree, fault spectrum method to case library It is indexed, improves the information content and availability of live detection data, improve the standard of electric device maintenance data O&M True property, the cost of the O&M of reduction improve the working efficiency of O&M;It is used by wireless sensor data route transmission method The method that subjective weight and objective weight are combined determines attribute weight, the attributes such as energy, direction, the reliability of integration node into Row evaluation, optimal routing is finally obtained by ordering rule;To make the fault message of detection be transmitted by optimal path, promoted The reliability and speed of data transmission.
Description of the drawings
Fig. 1 is that the high voltage installation operating status fault early warning system structure based on remote control that example of the present invention provides is shown It is intended to.
In figure:1, tracer;2, insulation crust;3, power switch;4, energy pedestal;5, wireless sensor;6, electric Press detector;7, voltage induced interface;8, signal adapter;9, voltage protection instrument;10, remote controllers;11, precaution device;12、 Fault case builds module.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing Detailed description are as follows.
The structure of the present invention is explained in detail below in conjunction with the accompanying drawings.
As shown, a kind of high voltage installation operating status fault early warning system based on remote control specifically includes: Tracer 1, insulation crust 2, power switch 3, energy pedestal 4, wireless sensor 5, voltage detector 6, voltage induced connect Mouth 7, signal adapter 8, voltage protection instrument 9, remote controllers 10, precaution device 11, fault case build module 12.
1 outside of the tracer is connected with one layer of insulation crust 2, and 2 top of the insulation crust is connected by conducting wire There is a power switch 3, there is an energy pedestal 4 in 2 lower section of insulation crust, and wireless sensor 5 is connected with by conducting wire inside insulation crust 2, Voltage induced interface 7 is attached by conducting wire and voltage detector 6, and wireless sensor 5 is connected by conducting wire and signal adapter 8 It connects, the tracer 2 is connected with voltage protection instrument 9 by conducting wire, and signal adapter 8 is connected with remote control by conducting wire Device 10, remote controllers 10 are connected with precaution device 11 by conducting wire;9 lower section of voltage protection instrument is provided with fault case structure module 12;
Fault case builds module 12, for building fault case library.
5 method for routing of wireless sensor provided by the invention is as follows:
First, since source node, by around present node can communication node be established as decision scheme;Determine described determine The Fog property of plan scheme, establishes fuzzy evaluating matrix;
Secondly, standardize the fuzzy evaluating matrix, and determines subjective weight according to preference;According to after specification it is fuzzy certainly Property distribution determines objective weight in plan matrix;
Then, according to the objective weight and the subjective weight, combining weights are determined;
Finally, according to the fuzzy decision matrix after the combining weights and the specification, comprehensive evaluation value is calculated, and choose The corresponding node of optimal value is set to present node as next-hop node.
Fault case structure 12 construction method of module provided by the invention is as follows:
Step 1:High-efficiency multi-stage state-detection aggregation of data index model is established, detection data is built from multiple dimensions Mould;
Step 2:Carry out expertise, case library and the intelligentized research of rule base;
Step 3:Using the analyzing and diagnosing technology of the state-detection data based on all kinds of standardization, utilize Multi-information acquisition skill Art improves the accuracy of analyzing and diagnosing;
Step 4:For the structure in fault case library and correlativity library research standard, intelligentized typical fault case library Technology is built, Fault tree and fault spectrum based on fault case are built;
Step 5:The typical case library of structure transformer equipment scene O&M utilizes the quick-searching of case on this basis Matching technique realizes standardization storage, the Rapid matching of typical case, assists the O&M decision at scene.
The operation principle of the present invention:The power switch 3 for opening tracer 1, supreme electricity is connected by voltage induced interface 7 Press equipment, voltage induced interface 7 that collected abnormal high voltage signal is converted into analog quantity and is transferred to voltage detector 6, voltage detector 6 incudes with 5 phase of wireless sensor, and voltage detector 6 is transmitted signal instruction is controlled by signal adapter 8 To wireless sensor 5, wireless sensor 5 is connected with precaution device 11, wireless signal instruction is transferred to remote controllers 10, in advance Alert device 11 starts to sound;Meanwhile module 12 is built by fault case and builds fault case library;It will be counted by wireless sensor 5 Attribute weight, energy, direction, the reliability of integration node etc. are determined according to the method that subjective weight and objective weight are combined is used Attribute is evaluated, and finally obtaining optimal routing by ordering rule is transmitted.
The present invention can carry out sampling processing to the electrical quantity of testing equipment in real time, reduce the accident of electrical test work Rate enhances security reliability, improves the intelligent level of electrical test work, mitigates the operating pressure of electrical apparatus test personnel.
The above is only the preferred embodiment to type of the present invention, not makees limit in any form to the present invention System, every any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to In the range of technical solution of the present invention.

Claims (4)

1. a kind of high voltage installation operating status fault early warning system based on remote control, which is characterized in that a kind of base It is provided in the high voltage installation operating status fault early warning system of remote control:
Tracer;
One layer of insulation crust is connected with outside the tracer, being connected with power supply by conducting wire above the insulation crust opens It closes, there is energy pedestal, voltage induced interface to be attached by conducting wire and voltage detector below insulation crust, signal adapter Remote controllers are connected with by conducting wire, remote controllers are connected with precaution device by conducting wire;It is provided with below voltage protection instrument Fault case builds module;
Fault case builds module, for building fault case library.
2. a kind of high voltage installation operating status fault early warning system based on remote control as described in claim 1, feature It is, wireless sensor is connected with by conducting wire inside the insulation crust;Wireless sensor passes through conducting wire and signal adapter Connection;Tracer is connected with voltage protection instrument by conducting wire.
3. the as described in claim a kind of high voltage installation operating status fault early warning system based on remote control, feature exist In the wireless sensor method for routing is as follows:
First, since source node, by around present node can communication node be established as decision scheme;Determine the decision-making party The Fog property of case, establishes fuzzy evaluating matrix;
Secondly, standardize the fuzzy evaluating matrix, and determines subjective weight according to preference;According to the fuzzy decision square after specification Property distribution determines objective weight in battle array;
Then, according to the objective weight and the subjective weight, combining weights are determined;
Finally, according to the fuzzy decision matrix after the combining weights and the specification, comprehensive evaluation value is calculated, and choose optimal The corresponding node of value as next-hop node, and be set to present node.
4. the as described in claim a kind of high voltage installation operating status fault early warning system based on remote control, feature exist In the fault case structure module construction method is as follows:
Step 1:High-efficiency multi-stage state-detection aggregation of data index model is established, detection data is modeled from multiple dimensions;
Step 2:Carry out expertise, case library and the intelligentized research of rule base;
Step 3:Using the analyzing and diagnosing technology of the state-detection data based on all kinds of standardization, using multi-information merging technology come Improve the accuracy of analyzing and diagnosing;
Step 4:For the structure skill in fault case library and correlativity library research standard, intelligentized typical fault case library Art builds Fault tree and fault spectrum based on fault case;
Step 5:The typical case library of transformer equipment scene O&M is built, on this basis, is matched using the quick-searching of case Technology realizes standardization storage, the Rapid matching of typical case, assists the O&M decision at scene.
CN201810440993.2A 2018-05-10 2018-05-10 A kind of high voltage installation operating status fault early warning system based on remote control Pending CN108490296A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112067340A (en) * 2020-09-15 2020-12-11 六安一六八航空航天精密器件有限公司 Remote under-pressure sampling test system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103983875A (en) * 2014-05-23 2014-08-13 国家电网公司 Electric power overhaul on-site protection system
CN104102214A (en) * 2014-02-19 2014-10-15 盐城华盛变压器制造有限公司 Transformer and transformer peripheral circuit fault control method
CN106841934A (en) * 2017-04-26 2017-06-13 国网山东省电力公司齐河县供电公司 Intelligent trouble indicator and instruction system
CN206331072U (en) * 2016-12-19 2017-07-14 珠海市斯诺瓦科技有限公司 SNV overhead transmission line type fault remote monitoring systems
CN206657077U (en) * 2017-04-26 2017-11-21 国网山东省电力公司齐河县供电公司 Intelligent trouble indicator and instruction system
CN107666439A (en) * 2016-07-29 2018-02-06 中国人民解放军陆军军官学院 A kind of wireless senser method for routing and system
CN107862052A (en) * 2017-11-08 2018-03-30 国网电力科学研究院武汉南瑞有限责任公司 A kind of fault case storehouse, fault tree and fault spectrum construction method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104102214A (en) * 2014-02-19 2014-10-15 盐城华盛变压器制造有限公司 Transformer and transformer peripheral circuit fault control method
CN103983875A (en) * 2014-05-23 2014-08-13 国家电网公司 Electric power overhaul on-site protection system
CN107666439A (en) * 2016-07-29 2018-02-06 中国人民解放军陆军军官学院 A kind of wireless senser method for routing and system
CN206331072U (en) * 2016-12-19 2017-07-14 珠海市斯诺瓦科技有限公司 SNV overhead transmission line type fault remote monitoring systems
CN106841934A (en) * 2017-04-26 2017-06-13 国网山东省电力公司齐河县供电公司 Intelligent trouble indicator and instruction system
CN206657077U (en) * 2017-04-26 2017-11-21 国网山东省电力公司齐河县供电公司 Intelligent trouble indicator and instruction system
CN107862052A (en) * 2017-11-08 2018-03-30 国网电力科学研究院武汉南瑞有限责任公司 A kind of fault case storehouse, fault tree and fault spectrum construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112067340A (en) * 2020-09-15 2020-12-11 六安一六八航空航天精密器件有限公司 Remote under-pressure sampling test system

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