CN206960520U - Capacitance current generator panel is used in a kind of arc suppression coil debugging - Google Patents
Capacitance current generator panel is used in a kind of arc suppression coil debugging Download PDFInfo
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- CN206960520U CN206960520U CN201720910692.2U CN201720910692U CN206960520U CN 206960520 U CN206960520 U CN 206960520U CN 201720910692 U CN201720910692 U CN 201720910692U CN 206960520 U CN206960520 U CN 206960520U
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- Prior art keywords
- arc suppression
- suppression coil
- plate body
- current generator
- capacitance current
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- 230000001629 suppression Effects 0.000 title claims abstract description 40
- 239000002131 composite material Substances 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
Capacitance current generator panel is used in a kind of arc suppression coil debugging, is related to arc suppression coil test accessory field, the utility model is in plate body（1）Above be surrounded by a plurality of fixing holes（11）, the middle part on plate body is provided with knob of transferring the files（7）, gear graduation apparatus is provided with the periphery of the knob of transferring the files（6）, interface of the ground wire is from top to bottom respectively equipped with the plate body on the left of knob of transferring the files（2）, power interface（3）It is spaced apart with input（5）, interface A is from top to bottom respectively equipped with the plate body on the left of knob of transferring the files（8）, interface B（9）It is spaced apart with output（10）, the utility model has the features such as hardness is big, bearing capacity is strong, simple in construction, easy to operate, can meet arc suppression coil debugging capacitance current generator test request, is adapted to large-scale promotion and application.
Description
【Technical field】
It the utility model is related to arc suppression coil test accessory field, and in particular to a kind of arc suppression coil debugging electric capacity
Current feedback circuit panel.
【Background technology】
Known, with the expansion of urban and rural power grids and increasing for cable outlet, system capacitive earth current sharply increases, single
Flow through that fault current is larger, and electric arc is not easy to extinguish after being mutually grounded, easily produce intermittence arc grounding over-voltage, cause accident to be jumped
Lock rate substantially rises.
In order to solve the above problems, nationwide integrated power grid generally employs resonance neutral grounding, i.e., installs arc blowout wire in neutral point
Circle.When single-phase earthing occurs, because inductance current caused by arc suppression coil compensate for the capacitance current of trouble point, thus make event
The residual flow of barrier point diminishes, and so as to reach nature blow-out, prevents fault spread or even eliminates the purpose of accident.
By taking Henan Province as an example, only 1 year 2016 the whole province increases arc suppression coil 201 newly.At present, electric company of Henan Province ties up
The arc blowout wire number of turns up to 1274 is protected, quantity will be on the increase from now on.Inventor is further to electric company of Luoyang City
Arc suppression coil defect is counted within 2016, it is found that tracing compensation defect not in place occurs more than 10 and risen altogether.This defective effect
Greatly, once occurring, it will increase electric network fault risk.
Because maintainer lacks means of testing to arc suppression coil tracing compensation ability.At present, our common experiment sides
Method is that electric current and voltage are added at new arc suppression coil control system terminal block, carries out simulation test, is only capable of observing arc suppression coil certainly
Dynamic compensation device voltage, whether electric current shows and run indication signal normal, it is impossible to reflect the tracing compensation ability of arc suppression coil,
To its running status can not complete control, also hidden some dangers for for tracing compensation defect not in place.
Found by investigation, in the market does not have satisfactory instrument available for purchase.Meanwhile during producer's field adjustable, only
It is connected on arc suppression coil and is tested using several capacitors, commissioning device is simple and crude, and result of the test is unreliable, and costly
Deng, therefore develop a kind of arc suppression coil debugging and be just particularly important with capacitance current generator, and debug and use in arc suppression coil
Guidance panel is one of very crucial part in capacitance current generator, then how to provide a kind of arc suppression coil debugging electric capacity
Current feedback circuit panel is equally also critically important.
【The content of the invention】
Insufficient present in background technology to overcome, the utility model provides a kind of arc suppression coil debugging capacitance current
Generator panel, there is simple in construction, easy to operate, the advantages that hardness is big, bearing capacity is strong, can meet that arc suppression coil is debugged
With capacitance current generator test request.
To realize goal of the invention as described above, the utility model uses technical scheme as described below：
A kind of arc suppression coil debugging capacitance current generator panel, including plate body, power interface, input are spaced apart, interface
A, interface B, transfer the files knob 7 and output is spaced apart, the plate body is square structure, and a plurality of fixations are surrounded by plate body
Hole, the middle part on plate body are provided with knob of transferring the files, gear graduation apparatus are provided with the periphery of the knob of transferring the files, in knob of transferring the files
From top to bottom it is respectively equipped with interface of the ground wire, power interface and input above the plate body in left side to be spaced apart, the plate on the left of knob of transferring the files
Interface A, interface B are from top to bottom respectively equipped with above body and output is spaced apart the arc suppression coil debugging described in being formed and sent out with capacitance current
Raw device panel.
Capacitance current generator panel is used in described arc suppression coil debugging, and the plate body is provided with indicator lamp.
Capacitance current generator panel is used in described arc suppression coil debugging, and the plate body is composite panel.
Capacitance current generator panel is used in described arc suppression coil debugging, and the composite panel is acrylic board and silver
Black double-colored plate composition.
Capacitance current generator panel is used in described arc suppression coil debugging, and the thickness of the acrylic is 2~8cm.
Capacitance current generator panel is used in described arc suppression coil debugging, and the thickness of the black double-colored plate of silver is 1~5cm.
Capacitance current generator panel is used in described arc suppression coil debugging, and the knob of transferring the files is the digital volumes of DCRS-01J
Code band switch.
Using technical scheme as described above, the utility model has superiority as described below：
The utility model has the advantages that hardness is big, bearing capacity is strong, can meet that arc suppression coil debugging is sent out with capacitance current
Raw device test request, due to there is no same concept or like product both at home and abroad at present, the market space is larger, there is higher economic benefit
And social benefit, meanwhile, to promote State Grid Corporation of China to implement the permanent mechanism of cost efficiency, build a conservation-minded society, save
Due contribution has been made by type enterprise.The utility model has the features such as simple in construction, easy to operate, is adapted to promote on a large scale
And application.
【Brief description of the drawings】
Fig. 1 is dimensional structure diagram of the present utility model；
In figure：1st, plate body；2nd, interface of the ground wire；3rd, power interface；4th, indicator lamp；5th, input is spaced apart；6th, gear graduation apparatus；
7th, transfer the files knob；8th, interface A；9th, interface B；10th, output is spaced apart；11st, fixing hole.
【Embodiment】
The utility model can be explained in more detail by the following examples, the utility model is not limited to following
Embodiment；
Firstly the need of explanation, what is used when the utility model describes to structure all around waits retouching for position relationship
State, be described with the position shown in accompanying drawing 1.
A kind of arc suppression coil debugging with reference to described in accompanying drawing 1 is connect with capacitance current generator panel, including plate body 1, power supply
Mouthfuls 3, input is spaced apart 5, interface A8, interface B9, transfers the files knob 7 and output is spaced apart 10, and the plate body 1 is square structure, in plate body 1
The indicator lamp 4 for display working condition is provided with, a plurality of fixations for fixed panel are surrounded by plate body 1
Hole 11, the fixing hole position consistency set in the set location and casing of fixing hole 11, plate body 1 are arranged on the opening of casing,
Fastened with fixing screws, plate body 1 is composite panel, and the composite panel is acrylic board and Yin Hei double-colored plates
Composition, the thickness of the acrylic is 2~8cm, wherein it is preferred that 5cm, the thickness of the black double-colored plate of silver is 1~5cm, wherein excellent
3cm is selected, 1kg weights are placed on above by composite panel, and deformation is less than 5mm；Middle part on plate body 1 is provided with knob of transferring the files
7, the knob 7 of transferring the files is DCRS-01J digital encoding band switches, and gear scale is provided with the periphery of the knob 7 of transferring the files
Table 6, the interface of the ground wire 2 of connection ground wire is from top to bottom respectively provided with the plate body 1 in the left side of knob 7 of transferring the files, for even
The power interface 3 and input for connecing power supply are spaced apart 5, and interface is from top to bottom respectively equipped with the plate body 1 in the left side of knob 7 of transferring the files
A8, interface B9 and output are spaced apart the arc suppression coil debugging capacitance current generator panel described in 10 formation.
Wherein interface A8 and interface B9 is current output terminal, and interface A8 connects tested disappear by electric wire respectively with interface B9
Arc coil.
The utility model has the advantages that hardness is big, bearing capacity is strong, can meet that arc suppression coil debugging is sent out with capacitance current
Raw device test request.And same concept or like product are there is no both at home and abroad at present, the market space is larger, there is higher economic benefit
And social benefit, meanwhile, to promote State Grid Corporation of China to implement the permanent mechanism of cost efficiency, build a conservation-minded society, save
Due contribution has been made by type enterprise.
The non-detailed portion of the utility model is prior art.
The embodiment selected herein for open the purpose of this utility model, is presently considered to be suitable, still,
It is to be understood that the utility model is intended to include all changes of all embodiments belonged in this design and invention scope and changed
Enter.
Claims (7)
1. capacitance current generator panel, including plate body are used in a kind of arc suppression coil debugging（1）, power interface（3）, input be spaced apart
（5）, interface A（8）, interface B（9）, knob of transferring the files（7）It is spaced apart with output（10）, it is characterized in that：The plate body（1）For square knot
Structure, in plate body（1）Above be surrounded by a plurality of fixing holes（11）, in plate body（1）Middle part above is provided with knob of transferring the files
（7）, in the knob of transferring the files（7）Periphery be provided with gear graduation apparatus（6）, in knob of transferring the files（7）The plate body in left side（1）Above by
Up to it is respectively equipped with interface of the ground wire down（2）, power interface（3）It is spaced apart with input（5）, in knob of transferring the files（7）The plate body in left side（1）
Interface A is from top to bottom respectively equipped with above（8）, interface B（9）It is spaced apart with output（10）Form described arc suppression coil debugging electricity consumption
Capacitance current generator panel.
2. capacitance current generator panel is used in arc suppression coil debugging according to claim 1, it is characterized in that：The plate body
（1）It is provided with indicator lamp（4）.
3. capacitance current generator panel is used in arc suppression coil debugging according to claim 1, it is characterized in that：The plate body
（1）For composite panel.
4. capacitance current generator panel is used in arc suppression coil debugging according to claim 3, it is characterized in that：The composite wood
Matter panel is that acrylic board and Yin Hei double-colored plates form.
5. capacitance current generator panel is used in arc suppression coil debugging according to claim 4, it is characterized in that：The acrylic
Thickness be 2~8cm.
6. capacitance current generator panel is used in arc suppression coil debugging according to claim 4, it is characterized in that：The silver is black double
The thickness of colour table is 1~5cm.
7. capacitance current generator panel is used in arc suppression coil debugging according to claim 1, it is characterized in that：The rotation of transferring the files
Button（7）For DCRS-01J digital encoding band switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910692.2U CN206960520U (en) | 2017-07-26 | 2017-07-26 | Capacitance current generator panel is used in a kind of arc suppression coil debugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910692.2U CN206960520U (en) | 2017-07-26 | 2017-07-26 | Capacitance current generator panel is used in a kind of arc suppression coil debugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960520U true CN206960520U (en) | 2018-02-02 |
Family
ID=61382598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720910692.2U Expired - Fee Related CN206960520U (en) | 2017-07-26 | 2017-07-26 | Capacitance current generator panel is used in a kind of arc suppression coil debugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340413A (en) * | 2017-07-26 | 2017-11-10 | 国网河南省电力公司洛阳供电公司 | Capacitance current generator panel is used in a kind of arc suppression coil debugging |
-
2017
- 2017-07-26 CN CN201720910692.2U patent/CN206960520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340413A (en) * | 2017-07-26 | 2017-11-10 | 国网河南省电力公司洛阳供电公司 | Capacitance current generator panel is used in a kind of arc suppression coil debugging |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |