CN106707122A - Insulator detector - Google Patents
Insulator detector Download PDFInfo
- Publication number
- CN106707122A CN106707122A CN201611264487.XA CN201611264487A CN106707122A CN 106707122 A CN106707122 A CN 106707122A CN 201611264487 A CN201611264487 A CN 201611264487A CN 106707122 A CN106707122 A CN 106707122A
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- module
- detector
- signal
- processing module
- insulator
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- 239000012212 insulator Substances 0.000 title claims abstract description 59
- 238000012545 processing Methods 0.000 claims abstract description 59
- 238000005259 measurement Methods 0.000 claims abstract description 54
- 230000005684 electric field Effects 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000008054 signal transmission Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000007726 management method Methods 0.000 description 15
- 238000012360 testing method Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1245—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Insulators (AREA)
Abstract
The present invention relates to an insulator detector. The insulator detector comprises a detector body, a display terminal, a detector cover and an electric telescopic rod; a power source management assembly and a detector assembly are arranged in the detector body; the power source management module comprises a power source module and a power source management module; the power source module is electrically connected with the power source management module; the detector assembly comprises a current measurement module, an electric field measurement module, a signal processing module, a signal conversion module, a wireless transmission module, a control center module and an interference processing module; the display terminal comprises a wireless receiving module, a data processing module, a result display module and a data output module; the outer arc top of the detector cover is fixedly arranged at the bottom of the detector body; two opposite sides of the detector cover are respectively provided with two pairs of detection holes; and the electric telescopic rod is fixedly connected to the lower part of the detection cover. The insulator detector of the invention has the advantages of simple structure, convenient operation and use, high measurement precision and high efficiency, and can assist in simplifying a detection process and improving working efficiency of insulator detection.
Description
Technical field
The present invention relates to isolator detecting technical field, and in particular to a kind of insulator detector.
Background technology
Insulator is a kind of special insulation control, can be played an important role in overhead transmission line.Between in one's early years absolutely
Edge is used for electric pole, and the one end for being slowly developed in high type high-tension bus-bar connection tower has hung the insulator of many plate-likes, and it is
In order to increase creep age distance, generally it is made up of glass or ceramics, is just insulator.In order to prevent the filth such as floating dust in insulator
Surface attachment, forms path and is punctured by insulator both end voltage, that is, climb electric therefore increase surface distance, i.e. creep distance, along insulating surface
The distance of electric discharge is leakage distance different according to pollution level creep distance creep distances=surface distance/system ceiling voltage, and weight is dirty
It is 31 millimeters/every kilovolt that dirty area typically uses creep distance.Insulator should not be changed and be led due to environment and electric load condition
Cause various electromechanical stress and fail, otherwise insulator would not produce great effect, will damage the use of whole piece circuit
And service life.High-voltage transmission line insulator is that in extensive range, substantial amounts important primary equipments are used in power system,
Influenceed mouthful by factors such as electric field, mechanical force and site environments in During Process of Long-term Operation, insulator will necessarily be deteriorated and produced low
Zero resistance insulator.Porcelain insulator is used as traditional insulation component, and run time is long, so the insulator in transmission line of electricity
Deterioration rate highest.Inferior insulator, particularly faulty insulator can not such as be detected in time will be to the safety of power network
Reliability service brings hidden danger, once causing the failures such as transmission line of electricity is short-circuit, go offline, will have a strong impact on the normal operation of power network, band
Carry out huge economic loss and social influence.Therefore detect that the faulty insulator in hanging net operation insulator chain very must in time
Will.
Current isolator detecting is more by artificial hot line job, the difficulty of the isolator detecting on super UHV transmission line
Degree coefficient and danger coefficient are all larger, and testing result and detection speed are influenceed by operating personnel's qualification, existing bad
Change insulator electric field detection method and check whether insulator deteriorates one by one, often detect that a piece of insulator is both needed to detector and insulator
It is in contact, it is cumbersome, meanwhile, need to be analyzed again after the completion of manual record detection data is to be detected during detection, due to being artificial note
Record data, detection is time-consuming and inevitably makes a fault, and is used in high pressure or extra high voltage network insulator more,
Its high voltage power transmission tower height degree is higher, and insulator installation site is higher, and is had a contest away from high-voltage line, using manually have detected, detects
Workman often detects that the insulator on a high voltage power transmission tower will be climbed to first on power transmission tower, so frequently works to testing staff
Many working strengths are brought, while the also unfavorable operating efficiency for having detected, simultaneously because live detection, the construction to workman
Technology proposes requirement higher, is unfavorable for the raising of work quality and efficiency.
The content of the invention
Regarding to the issue above, the present invention proposes a kind of structure design simply, rationally, easy for operation, certainty of measurement
High, efficiency high, simplifies testing process, improves the insulator detector of the operating efficiency of isolator detecting.
Technical scheme is as follows：
Above-mentioned insulator detector, including detector body；The detector also include display terminal, detector cover and
Electric expansion bar；The detector body interior is provided with power management component and detector component；The power management component
Including power module and power management module；The power module is electrically connected to each other with power management module；
The detector component includes the current measurement module, the electric field measurement mould that are electrically connected with the power management module
Block, signal processing module, signal conversion module, wireless transport module, control centre's module and interference processing module；The power supply
Management module to the current measurement module, electric field measurement module, signal processing module, signal conversion module, be wirelessly transferred mould
Block, control centre's module and interference processing module are carried out stablizing constant pressure and powered；
Described current measurement module one end electrically connects the signal processing module, and the other end electrically connects control centre's mould
Block；Described electric field measurement module one end electrically connects the signal processing module, and the other end electrically connects control centre's module；Institute
State signal processing module one end and electrically connect the signal conversion module, the other end electrically connects control centre's module；The letter
Number modular converter one end electrically connects the wireless transport module, and the other end electrically connects control centre's module；The electric current is surveyed
Amount module works with the electric field measurement modular spacing and is operated Separation control by control centre's module；The electric current
Measurement module exports a current signal to the signal processing module in real time, and the electric field measurement module persistently exports an electricity
Real-time voltage signal is simultaneously transferred to the signal processing module by the voltage signal of field intensity；The signal processing module is received
Analog signal that the current measurement module and electric field measurement module are transmitted simultaneously is transferred to the signal modulus of conversion by measurement sequential
Block；The analog signal of reception is converted into digital data transmission to control centre's module and nothing by the signal conversion module
Line transport module；Described control centre's module one end electrically connects the interference processing module, and it transmits a signal to the interference
Processing module simultaneously carries out interference treatment by the interference processing module, and it is anti-again that the interference processing module will process the signal for completing
Control centre's module is fed to, control centre module is arranged and by the wireless biography to the signal for feeding back
Defeated module sends signal to the display terminal；
The display terminal includes wireless receiving module, data processing module, result display module and data outputting module；
Described wireless receiving module one end and the wireless transport module dedicated radio link, the wireless receiving module other end electrical connection
The data processing module；Described data processing module one end electrically connects the result display module, the two-way electrical connection of the other end
The data outputting module；The wireless receiving module receives the signal of the wireless transport module and the signal transmission that will be received
To the data processing module, the data processing module is processed data and shown by the result display module
Show；
The detector cover is half arc cover structure, and its outer arc top is fixedly arranged on the bottom of the detector body；It is described
The opposite sides of detector cover further respectively has a pair of detection holes；The electric expansion bar is connected and fixed on the detector cover
Bottom.
The insulator detector, wherein：The tail end of the electric expansion bar is provided with insulated handle.
The insulator detector, wherein：Two USB ports are provided with the data outputting module, at the data
Reason module is carried out data transmission by data outputting module with external equipment.
The insulator detector, wherein：The power module uses two pieces of lithium ions of model ICR18650
Battery.
The insulator detector, wherein：The power management module selects model MIC5205 chips and is the inspection
Survey instrument component output multi-channel burning voltage.
The insulator detector, wherein：The current measurement module selects an arc coil as measuring cell, its
Measurement parameter is current value；The electric field measurement module uses MC33794 electric-field sensors as measuring cell, its measurement parameter
It is magnitude of voltage.
The insulator detector, wherein：The signal conversion module uses A/D converter.
The insulator detector, wherein：Control centre's module uses C8051F330 low-power consumption MCU.
The insulator detector, wherein：The result display module uses LED display.
Beneficial effect：
Insulator detector structure design of the present invention is simple, reasonable, and easy for operation, its electric field measurement module is used
MC33794 electric-field sensors improve the precision of measurement as measuring cell, using the mode being wirelessly transferred by testing result
Transmit to display terminal, display terminal can be with real-time detection result, and by result display module, (LED shows by testing result
Screen) show, operating efficiency is improve, workflow is simplified, can be stored simultaneously for testing result, and outward
The equipment of connecing can be carried out the reading of data storage and be downloaded by data outputting module, it is possible to carry out two after detection construction
Secondary data inspection, prevents the missing inspection of workmen, also uses electric expansion bar and insulated handle structure so that workmen is on ground
Insulator is detected by face, simplifies testing process, improve the efficiency of detection work.
Brief description of the drawings
Fig. 1 is the structural representation of insulator detector of the present invention；
Fig. 2 is the detector body of insulator detector of the present invention and the assembling schematic diagram of detector cover；
Fig. 3 is the structured flowchart of the power management module of insulator detector of the present invention；
Fig. 4 is the structured flowchart of the detector component of insulator detector of the present invention；
Fig. 5 is the structured flowchart of the display terminal of insulator detector of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in inventive embodiments is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
As shown in Fig. 1 to 5, insulator detector of the present invention, including detector body 1, display terminal 2, the and of detector cover 3
Electric expansion bar 4.
The detector body 1 is internally provided with power management component 11, detector component 12 and control centre's unit 13.
Wherein, the power management component 11 includes power module 111 and power management module 112；The power module 111 is adopted
It is two pieces of model ICR18650 lithium ion batteries；The power management module 112 is connected with power module 111, the power supply
Management module 112 selects model MIC5205 chips, can be the output multi-channel burning voltage of detector component 12.
The detector component 12 includes the current measurement module 120, electric field for being electrically connected with the power management module 112
Measurement module 121, signal processing module 122, signal conversion module 123, wireless transport module 124, control centre's module 125
With interference processing module 126；Power management module 112 is managed to power supply, to current measurement module 120, electric field measurement mould
At block 121, signal processing module 122, signal conversion module 123, wireless transport module 124, control centre's module 125 and interference
Reason module 126 carries out stablizing constant pressure powers.
The current measurement module 120 is from an arc coil as measuring cell, its one end electrical connection signal transacting mould
Block 122, other end electrical connection control centre module 125；The electric field measurement module 121 uses MC33794 electric-field sensor conducts
It is measuring cell, its one end electrical connection signal processing module 122, other end electrical connection control centre module 125.
The one end of signal processing module 122 electrically connects signal conversion module 123, other end electrical connection control centre module
125；The signal conversion module 123 selects A/D converter, its one end electrical connection wireless transport module 124, other end electrical connection control
Center module processed 125.
The current measurement module 120 is spaced work with electric field measurement module 121, is operated by control centre's module 125
Separation control；The measurement parameter of electric field measurement module 121 is magnitude of voltage, and the parameter of current measurement module 120 is a current value.Should
Current measurement module 120 exports a current signal to signal processing module 122 in real time；The current measurement module 120 and electric field
The analog signal transmission of the output of measurement module 121 is to signal processing module 122；The simulation that the signal processing module 122 will be received
Signal is transferred to signal conversion module 123 by measurement sequential, and the analog signal of reception is converted into numeral by signal conversion module 123
Signal transmission is to control centre's module 125 and wireless transport module 124.
Control centre's module 125 is using C8051F330 low-power consumption MCU and processing module 126 is disturbed in one end electrical connection, its
The digital data transmission that signal conversion module 123 is exported is done to interference processing module 126 and by interference processing module 126
Treatment is disturbed, interference processing module 126 will process the signal for completing and feed back to control centre's module 125, control centre's module 125 again
Signal to feeding back is arranged and is sent signal to display terminal 2 by wireless transport module 124.
The display terminal 2 includes wireless receiving module 21, data processing module 22, result display module 23 and data output
Module 24.Wherein, the wireless receiving module 21 is the wireless transport module of folding structure, its one end and detector component 12
124 dedicated radio links, the other end of wireless receiving module 21 electrical connection data processing module 22；The one end of data processing module 22
Electrical connection result display module 23, the two-way electrical connection data outputting module 24 of the other end；The wireless receiving module 21 is received wirelessly
The signal of the transport module 124 and signal transmission that will receive is to data processing module 22, data processing module 22 is carried out to data
Process and shown by result display module 23, the result display module 23 selects LED display, the data outputting module
Two USB ports are provided with 24, the data processing module 22 carries out data to external equipment by data outputting module 24
Data transfer.
The detector cover 3 in detection for covering on the outside of insulator and being half arc cover structure, and its outer arc top is fixed
In the bottom of detector body 1；Wherein, the opposite sides of the detector cover 3 further respectively has a pair of detection holes 31.
The one end of electric expansion bar 4 is connected and fixed on the bottom of detector cover 3, and the other end is provided with insulated handle 41.
Insulator detector structure design of the present invention is simple, reasonable, and easy for operation, certainty of measurement is high, efficiency high, letter
Change testing process, improve the operating efficiency of isolator detecting.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (9)
1. a kind of insulator detector, including detector body；It is characterized in that：The detector also includes display terminal, inspection
Survey instrument cover and electric expansion bar；
The detector body interior is provided with power management component and detector component；The power management component includes power supply
Module and power management module；The power module is electrically connected to each other with power management module；
The detector component include electrically connected with the power management module current measurement module, electric field measurement module,
Signal processing module, signal conversion module, wireless transport module, control centre's module and interference processing module；The power supply pipe
Reason module to the current measurement module, electric field measurement module, signal processing module, signal conversion module, wireless transport module,
Control centre's module and interference processing module are carried out stablizing constant pressure and powered；
Described current measurement module one end electrically connects the signal processing module, and the other end electrically connects control centre's module；
Described electric field measurement module one end electrically connects the signal processing module, and the other end electrically connects control centre's module；It is described
Signal processing module one end electrically connects the signal conversion module, and the other end electrically connects control centre's module；The signal
Modular converter one end electrically connects the wireless transport module, and the other end electrically connects control centre's module；The current measurement
Module works with the electric field measurement modular spacing and is operated Separation control by control centre's module；The electric current is surveyed
Amount module exports a current signal to the signal processing module in real time, and the electric field measurement module persistently exports an electric field
Real-time voltage signal is simultaneously transferred to the signal processing module by the voltage signal of intensity；The signal processing module receives institute
State analog signal that current measurement module and electric field measurement module transmit and be transferred to the signal conversion module by measurement sequential；
The analog signal of reception is converted into digital data transmission to control centre's module and wireless biography by the signal conversion module
Defeated module；Described control centre's module one end electrically connects the interference processing module, and it transmits a signal to the interference treatment
Module simultaneously carries out interference treatment by the interference processing module, and the interference processing module will process the signal for completing and feed back to again
Control centre's module, control centre module is arranged and is wirelessly transferred mould by described to the signal for feeding back
Block sends signal to the display terminal；
The display terminal includes wireless receiving module, data processing module, result display module and data outputting module；It is described
Wireless receiving module one end and the wireless transport module dedicated radio link, the wireless receiving module other end electrical connection are described
Data processing module；Described data processing module one end electrically connects the result display module, described in the two-way electrical connection of the other end
Data outputting module；The wireless receiving module receives the signal of the wireless transport module and the signal transmission that will receive is to institute
Data processing module is stated, the data processing module is processed data and shown by the result display module；
The detector cover is half arc cover structure, and its outer arc top is fixedly arranged on the bottom of the detector body；The detection
The opposite sides of instrument cover further respectively has a pair of detection holes；The electric expansion bar is connected and fixed under the detector cover
Portion.
2. insulator detector as claimed in claim 1, it is characterised in that：The tail end of the electric expansion bar is provided with insulation hand
Handle.
3. insulator detector as claimed in claim 1, it is characterised in that：Two are provided with the data outputting module
USB port, the data processing module is carried out data transmission by data outputting module with external equipment.
4. insulator detector as claimed in claim 1, it is characterised in that：The power module uses two pieces of models
The lithium ion battery of ICR18650.
5. insulator detector as claimed in claim 1, it is characterised in that：The power management module selects model
MIC5205 chips and be the detector component output multi-channel burning voltage.
6. insulator detector as claimed in claim 1, it is characterised in that：The current measurement module selects a curved line
Used as measuring cell, its measurement parameter is current value to circle；The electric field measurement module is using MC33794 electric-field sensors as survey
Amount element, its measurement parameter is magnitude of voltage.
7. insulator detector as claimed in claim 1, it is characterised in that：The signal conversion module uses A/D and turns
Parallel operation.
8. insulator detector as claimed in claim 1, it is characterised in that：Control centre's module uses C8051F330
Low-power consumption MCU.
9. insulator detector as claimed in claim 1, it is characterised in that：The result display module uses LED and shows
Display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264487.XA CN106707122A (en) | 2016-12-30 | 2016-12-30 | Insulator detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264487.XA CN106707122A (en) | 2016-12-30 | 2016-12-30 | Insulator detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106707122A true CN106707122A (en) | 2017-05-24 |
Family
ID=58906435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611264487.XA Pending CN106707122A (en) | 2016-12-30 | 2016-12-30 | Insulator detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106707122A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254660A (en) * | 2018-01-15 | 2018-07-06 | 淮阴师范学院 | A kind of isolator detecting equipment |
| CN108333481A (en) * | 2018-01-15 | 2018-07-27 | 淮阴师范学院 | A kind of detection method of insulator |
| CN109901033A (en) * | 2019-04-01 | 2019-06-18 | 上海华群实业股份有限公司 | Detection device is used in a kind of maintenance of substation |
| CN115219972A (en) * | 2022-07-25 | 2022-10-21 | 云南电网能源投资有限责任公司 | Electric power personnel use wisdom electricity inspection device convenient to carry |
| CN117761361A (en) * | 2023-04-24 | 2024-03-26 | 国网山东省电力公司临沂供电公司 | Novel spark fork device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107368Y (en) * | 2007-09-17 | 2008-08-27 | 武汉力电科技有限公司 | High-pressure electrical insulator electrified detection system |
| CN201302580Y (en) * | 2008-11-18 | 2009-09-02 | 潍坊供电公司 | Feeler lever for detecting the null of an insulator |
| CN201535805U (en) * | 2009-09-23 | 2010-07-28 | 武汉力电科技有限公司 | Live detection system for direct-current insulators of ultrahigh-voltage lines |
| CN202631614U (en) * | 2012-06-29 | 2012-12-26 | 宁夏电力公司银川供电局 | Novel 110kV charged insulator detection rod |
| KR20140031672A (en) * | 2012-09-05 | 2014-03-13 | 최철광 | Portable diagnostic device of live-line polymer insulators |
| KR20140033682A (en) * | 2012-09-10 | 2014-03-19 | 한국전력공사 | Faulty polymer composite insulator detection device at live line |
| CN204789732U (en) * | 2015-07-10 | 2015-11-18 | 江西高强电瓷集团有限公司 | Insulator detection device for high voltage transmission lines |
| CN105259078A (en) * | 2015-11-02 | 2016-01-20 | 国网山东省电力公司电力科学研究院 | Composite insulator detection system |
| CN106226665A (en) * | 2016-08-30 | 2016-12-14 | 武汉科迪奥电力科技有限公司 | High-voltage transmission line insulator distributed electric field detector and detecting system |
-
2016
- 2016-12-30 CN CN201611264487.XA patent/CN106707122A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107368Y (en) * | 2007-09-17 | 2008-08-27 | 武汉力电科技有限公司 | High-pressure electrical insulator electrified detection system |
| CN201302580Y (en) * | 2008-11-18 | 2009-09-02 | 潍坊供电公司 | Feeler lever for detecting the null of an insulator |
| CN201535805U (en) * | 2009-09-23 | 2010-07-28 | 武汉力电科技有限公司 | Live detection system for direct-current insulators of ultrahigh-voltage lines |
| CN202631614U (en) * | 2012-06-29 | 2012-12-26 | 宁夏电力公司银川供电局 | Novel 110kV charged insulator detection rod |
| KR20140031672A (en) * | 2012-09-05 | 2014-03-13 | 최철광 | Portable diagnostic device of live-line polymer insulators |
| KR20140033682A (en) * | 2012-09-10 | 2014-03-19 | 한국전력공사 | Faulty polymer composite insulator detection device at live line |
| CN204789732U (en) * | 2015-07-10 | 2015-11-18 | 江西高强电瓷集团有限公司 | Insulator detection device for high voltage transmission lines |
| CN105259078A (en) * | 2015-11-02 | 2016-01-20 | 国网山东省电力公司电力科学研究院 | Composite insulator detection system |
| CN106226665A (en) * | 2016-08-30 | 2016-12-14 | 武汉科迪奥电力科技有限公司 | High-voltage transmission line insulator distributed electric field detector and detecting system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254660A (en) * | 2018-01-15 | 2018-07-06 | 淮阴师范学院 | A kind of isolator detecting equipment |
| CN108333481A (en) * | 2018-01-15 | 2018-07-27 | 淮阴师范学院 | A kind of detection method of insulator |
| CN109901033A (en) * | 2019-04-01 | 2019-06-18 | 上海华群实业股份有限公司 | Detection device is used in a kind of maintenance of substation |
| CN115219972A (en) * | 2022-07-25 | 2022-10-21 | 云南电网能源投资有限责任公司 | Electric power personnel use wisdom electricity inspection device convenient to carry |
| CN117761361A (en) * | 2023-04-24 | 2024-03-26 | 国网山东省电力公司临沂供电公司 | Novel spark fork device |
| CN117761361B (en) * | 2023-04-24 | 2024-12-13 | 国网山东省电力公司临沂供电公司 | A new spark fork device |
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