CN106199361A - A kind of GIS device solid insulation multi-stress aging test platform - Google Patents
A kind of GIS device solid insulation multi-stress aging test platform Download PDFInfo
- Publication number
- CN106199361A CN106199361A CN201610808495.XA CN201610808495A CN106199361A CN 106199361 A CN106199361 A CN 106199361A CN 201610808495 A CN201610808495 A CN 201610808495A CN 106199361 A CN106199361 A CN 106199361A
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- gis device
- aging test
- solid insulation
- test platform
- gis
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- 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
- G01R31/1263—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 solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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- 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
- 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
- G01R31/1254—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 gas-insulated power appliances or vacuum gaps
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- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ceramic Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The embodiment of the invention discloses a kind of GIS device solid insulation multi-stress aging test platform, for solving prior art gives the most theoretically the lifetime estimation method of a kind of insulator, the problem not providing the concrete plan design implemented.The embodiment of the present invention includes: include current lifting device, major loop and GIS device；Described platform is double-decker, and in described double-decker, upper strata is fitted and connected with lower floor, and double-layer structure is identical up and down；A Rotating fields in described double-decker is connected in sequence by current lifting device, major loop and GIS device, forms loop configuration；Described platform is additionally provided with sleeve pipe, and described sleeve pipe is connected with current lifting device.
Description
Technical field
The present invention relates to electrical equipment and the assessment of relevant device behaviour in service and examination field, particularly relate to a kind of GIS device solid
Body insulation multi-stress aging test platform.
Background technology
The main material of solid insulation is epoxy resin, in actual operating mode, is subjected to high voltage, high temperature, shakes
The common effect of the multiple factor such as dynamic, its aging mainly voltage ageing and heat ageing.According to operating experience, in all of GIS event
In barrier running example, the defective proportion that insulator and disconnecting switch cause is the highest, and wherein the fault rate of insulator is up to 26.6%.
At present, China is at the most hundreds thousand of intervals of GIS of fortune, and the operation insulator quantity related to is the hugest.For existing one
Surely running the insulator of the time limit, whether it can continue to run with, if it can, how to evaluate its insulation ag(e)ing state and assess it
Residual life just becomes the problem needing solution badly.
Chinese patent " a kind of insulator lifetime estimation method based on artificial accelerated aging test " (application number:
201510600294.6 applyings date: 2015.09.17) by measure multiple epoxy resin samples in various degree under characteristic quantity, right
Experimental data is analyzed, and utilizes existing empirical equation, uses curve fitting technique and Weibull probability distribution method, have studied
Each aging action, internal relation between electric test amount and aging life-span, but give a kind of insulator the most theoretically
Lifetime estimation method, does not provides the concrete plan design implemented, and its accuracy and effectiveness are still to be tested.
Summary of the invention
The embodiment of the invention discloses a kind of GIS device solid insulation multi-stress aging test platform, be used for solving existing
Technology gives the lifetime estimation method of a kind of insulator the most theoretically, does not provides the concrete plan design implemented
Problem.
Embodiments provide a kind of GIS device solid insulation multi-stress aging test platform, including current lifting device, master
Loop and GIS device；
Described platform is double-decker, and in described double-decker, upper strata is fitted and connected with lower floor, and double-layer structure up and down
Identical；
A Rotating fields in described double-decker is connected in sequence by current lifting device, major loop and GIS device, composition annular
Structure；
Described platform is additionally provided with sleeve pipe, and described sleeve pipe is connected with current lifting device.
Alternatively, described major loop includes isolation ground connection cubicle switch, insulator and the detachable bus being sequentially connected with.
Alternatively, described GIS device is provided with window, and described window is provided with glass.
Alternatively, described glass is for possessing through the 8～14 ultrared chalcogenide glasses of μm.
Alternatively, described detachable bus also includes corrugated tube.
Alternatively, described insulator is pouring gate structure.
Alternatively, described isolation ground connection cubicle switch one has two, is separately positioned on each the one of current lifting device and GIS device
End.
Alternatively, described platform is additionally provided with portable infrared radiation thermometer, described portable infrared radiation thermometer and GIS device
Contactless connection.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that
Embodiments provide a kind of GIS device solid insulation multi-stress aging test platform, including: current lifting device,
Major loop and GIS device；Described platform is double-decker, and in described double-decker, upper strata is fitted and connected with lower floor, and up and down
Double-layer structure is identical；A Rotating fields in described double-decker is connected in sequence by current lifting device, major loop and GIS device, group
Circularize structure；Described platform is additionally provided with sleeve pipe, and described sleeve pipe is connected with current lifting device.In the present embodiment, GIS device solid is exhausted
Edge multi-stress aging test platform, can realize comprehensive under electric field, temperature, vibration three factor act on jointly of insulator simultaneously
Degradation, can accurately analog insulation actual motion working condition.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
The structure of the Fig. 1 a kind of GIS device solid insulation multi-stress aging test platform for providing in the embodiment of the present invention
Lower floor's top view；
The structure of the Fig. 2 a kind of GIS device solid insulation multi-stress aging test platform for providing in the embodiment of the present invention
Front view；
Illustrate: ground connection cubicle switch 1；Major loop 2；Insulator 3；Detachable bus 4；Glass 5；Portable infrared survey
Temperature instrument 6；Sleeve pipe 7；Current lifting device 8.
Detailed description of the invention
The embodiment of the invention discloses a kind of GIS device solid insulation multi-stress aging test platform, be used for solving existing
Technology gives the lifetime estimation method of a kind of insulator the most theoretically, does not provides the concrete plan design implemented
Problem.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear and detailed
Description, it is clear that described embodiment is only a part of embodiment rather than whole embodiment of the present invention.Based on this
Embodiment in invention, other realities all that those of ordinary skill in the art are obtained under not making creative work premise
Execute example, broadly fall into the scope of protection of the invention.
Refer to Fig. 1, a kind of GIS device solid insulation multi-stress aging test platform provided in the embodiment of the present invention
One embodiment includes: current lifting device 8, major loop 2 and GIS device；
Described platform is double-decker, and in described double-decker, upper strata is fitted and connected with lower floor, and double-layer structure up and down
Identical；
A Rotating fields in described double-decker is connected in sequence by current lifting device 8, major loop 2 and GIS device, makeup ring
Shape structure；
Described platform is additionally provided with sleeve pipe 7, and described sleeve pipe 7 is connected with current lifting device 8.
Preferably, described major loop 2 includes isolation ground connection cubicle switch 1, insulator 3 and the detachable bus being sequentially connected with
4；
In the present embodiment, can quickly be positioned the big position at insulator 3 place gone wrong by the disconnecting switch 1 arranged
Put；Detachable bus 4 is set, facilitates the replacing of problem insulator 3.
Preferably, described GIS device is provided with window, and described window is provided with glass 5.
Preferably, described glass is for possessing through the 8～14 ultrared chalcogenide glasses of μm 5；
In the present embodiment, through ultrared chalcogenide glass 5, utilize portable infrared radiation thermometer 6, can be in measurement equipment
The temperature of bus.
Preferably, described detachable bus 4 also includes corrugated tube；
In the present embodiment, it is provided with corrugated tube, absorbs the amount of expanding with heat and contract with cold when alignment error and test.
Preferably, described insulator 3 is pouring gate structure；
In the present embodiment, by the special gate design on insulator 3, portable office can be directly utilized and put tester calmly
Position is to testing underproof insulator 3, it is achieved fast accurate positions.
Preferably, described isolation ground connection cubicle switch 1 one has two, is separately positioned on each of current lifting device 8 and GIS device
One end.
Preferably, described platform is additionally provided with portable infrared radiation thermometer 6, and described portable infrared radiation thermometer 6 sets with GIS
Standby contactless connection；
In the present embodiment, make use of the infrared radiation thermometer of movable type, facilitate staff to detect the temperature of equipment, and
Save the cost of equipment, and contactless connection, improve the safety of detection.
Above-mentioned is that the structure to a kind of GIS device solid insulation multi-stress aging test platform that the present embodiment provides is carried out
Embodiments of the invention will be conducted further description with an application process, refer to Fig. 1 and Fig. 2 by detailed description below,
One application examples of a kind of GIS device solid insulation multi-stress aging test platform that the present invention provides includes:
When test is carried out, utilize booster transformer to be connected to sleeve pipe 7 and apply voltage, apply required electric current by current lifting device 8,
Realize the multiple-factor to electric field, temperature, vibration to examine.Glass for infrared rays 5 can be passed through with inspection by infrared radiation thermometer 6 during test
Survey the temperature of bus, accurately to understand the examination temperature of insulator 3.
When test occurs abnormal, first pass through isolation ground connection cubicle switch 1 cut-off parts insulator 3, platform is applied electricity
Pressure, the general location of the abnormal insulator 3 in location.After completing general location location, by portable partial discharge detection instrument, in insulation
Son 3 gate locations, navigate to specifically which benzvalene form insulation and occur abnormal, the most accurately dismantle and replace, then continuing
Continuous test, finally give insulator 3 flashover voltage, starting voltage and electric current, voltage, the vibration etc. of the value that is above standard are put in office
The series of experiments data being associated between acting factor, on this basis, utilize empirical equation and correlation technique research various
Aging action and insulator 3 ageing state evaluation and the internal relation of residual life evaluation, to being applicable to actual motion
Insulator 3 ageing state and the examination of residual life in power station.
Above a kind of GIS device solid insulation multi-stress aging test platform provided by the present invention is carried out detailed Jie
Continue, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, in specific embodiments and applications
All will change, in sum, this specification content should not be construed as limitation of the present invention.
Claims (8)
1. a GIS device solid insulation multi-stress aging test platform, it is characterised in that include current lifting device, major loop and GIS
Equipment；
Described platform is double-decker, and in described double-decker, upper strata is fitted and connected with lower floor, and double-layer structure phase up and down
With；
A Rotating fields in described double-decker is connected in sequence by current lifting device, major loop and GIS device, forms ring junction
Structure；
Described platform is additionally provided with sleeve pipe, and described sleeve pipe is connected with current lifting device.
GIS device solid insulation multi-stress aging test platform the most according to claim 1, it is characterised in that described master
Loop includes isolation ground connection cubicle switch, insulator and the detachable bus being sequentially connected with.
GIS device solid insulation multi-stress aging test platform the most according to claim 1, it is characterised in that described GIS
Equipment is provided with window, and described window is provided with glass.
GIS device solid insulation multi-stress aging test platform the most according to claim 3, it is characterised in that described glass
Glass is for possessing through the 8～14 ultrared chalcogenide glasses of μm.
GIS device solid insulation multi-stress aging test platform the most according to claim 2, it is characterised in that described can
Dismounting bus also includes corrugated tube.
GIS device solid insulation multi-stress aging test platform the most according to claim 2, it is characterised in that described absolutely
Edge is pouring gate structure.
GIS device solid insulation multi-stress aging test platform the most according to claim 2, it is characterised in that described every
Have two from ground connection cubicle switch one, be separately positioned on each one end of current lifting device and GIS device.
GIS device solid insulation multi-stress aging test platform the most according to claim 1, it is characterised in that described flat
Platform is additionally provided with portable infrared radiation thermometer, and described portable infrared radiation thermometer is contactless with GIS device is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808495.XA CN106199361B (en) | 2016-09-07 | 2016-09-07 | GIS equipment solid insulation multifactor aging test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808495.XA CN106199361B (en) | 2016-09-07 | 2016-09-07 | GIS equipment solid insulation multifactor aging test platform |
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| Publication Number | Publication Date |
|---|---|
| CN106199361A true CN106199361A (en) | 2016-12-07 |
| CN106199361B CN106199361B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610808495.XA Active CN106199361B (en) | 2016-09-07 | 2016-09-07 | GIS equipment solid insulation multifactor aging test platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112540272A (en) * | 2020-11-23 | 2021-03-23 | 重庆大学 | System and method for simulating mechanical vibration abnormal sound defect of GIS (gas insulated switchgear) |
| CN113933009A (en) * | 2021-11-09 | 2022-01-14 | 广东电网有限责任公司电力科学研究院 | Variable-temperature three-post insulator vibration simulation testing device |
| CN115994427A (en) * | 2023-03-22 | 2023-04-21 | 江苏大全长江电器股份有限公司 | GIS switch cabinet manufacturing optimization method and system based on life assessment |
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| CN204789885U (en) * | 2015-06-30 | 2015-11-18 | 国家电网公司 | A analogue means for GIS infrared detection method |
| CN205539235U (en) * | 2016-01-25 | 2016-08-31 | 云南电网有限责任公司电力科学研究院 | Composite insulator aging testing device |
| CN206020593U (en) * | 2016-09-07 | 2017-03-15 | 广东电网有限责任公司电力科学研究院 | A kind of GIS device solid insulation multi-stress aging test platform |
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2016
- 2016-09-07 CN CN201610808495.XA patent/CN106199361B/en active Active
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| CN103558509A (en) * | 2013-10-30 | 2014-02-05 | 北京交大创新科技中心 | Electric transmission line insulator online fault locating method based on zigbee |
| CN104597425A (en) * | 2015-01-21 | 2015-05-06 | 国家电网公司 | Electric examination platform suitable for GIS (geographic information system) electronic transformer |
| CN204789885U (en) * | 2015-06-30 | 2015-11-18 | 国家电网公司 | A analogue means for GIS infrared detection method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112540272A (en) * | 2020-11-23 | 2021-03-23 | 重庆大学 | System and method for simulating mechanical vibration abnormal sound defect of GIS (gas insulated switchgear) |
| CN112540272B (en) * | 2020-11-23 | 2024-04-02 | 重庆大学 | GIS equipment mechanical vibration abnormal sound defect simulation system and method |
| CN113933009A (en) * | 2021-11-09 | 2022-01-14 | 广东电网有限责任公司电力科学研究院 | Variable-temperature three-post insulator vibration simulation testing device |
| CN115994427A (en) * | 2023-03-22 | 2023-04-21 | 江苏大全长江电器股份有限公司 | GIS switch cabinet manufacturing optimization method and system based on life assessment |
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| CN106199361B (en) | 2020-11-17 |
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Effective date of registration: 20200302 Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Applicant after: Electric Power Research Institute of Guangdong Power Grid Co.,Ltd. Address before: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Applicant before: Electric Power Research Institute of Guangdong Power Grid Co.,Ltd. Applicant before: Shandong Taikai High-volt Switch Co., Ltd |
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