CN204927943U - A GIS device that can be tested in isolation - Google Patents
A GIS device that can be tested in isolation Download PDFInfo
- Publication number
- CN204927943U CN204927943U CN201520626857.4U CN201520626857U CN204927943U CN 204927943 U CN204927943 U CN 204927943U CN 201520626857 U CN201520626857 U CN 201520626857U CN 204927943 U CN204927943 U CN 204927943U
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- China
- Prior art keywords
- conductor
- gis
- fixed
- electricity
- cable joint
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- Expired - Lifetime
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- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a GIS equipment that can keep apart test, including casing part, cable joint and bonding conductor. This casing part internal stability is equipped with interface conductor and GIS conductor. This cable joint is the casing partial fixing relatively, and this interface conductor, GIS conductor and cable joint keep apart each other. This bonding conductor include one can electricity interface conductor fixed conductor, one remove the conductor and one can install and remove the conductor, this removal conductor can connect activity between position and the open position at the electricity by the relatively fixed conductor, is located the removal conductor electricity that the electricity connect the position and connects fixed conductor and GIS conductor, formation isolation fracture between the removal conductor that is located open position and GIS conductor, this can be installed and removed the conductor and can connect between fixed conductor and cable joint with installing and removing, can install and remove the conductor electricity and meet fixed conductor and cable joint. The insulation test of GIS conductor or cable can go on separately alone and not influence each other, has better simplicity in the use.
Description
Technical field
The utility model relate to a kind of can the GIS device of isolation test.
Background technology
In GIS and cable direct-connected connects, because the test of GIS device and cable adopts different standards respectively, therefore in transformer station's installation process, the Insulation Test of GIS and the Insulation Test of power cable independently carry out separately; After test, in the cable bin of GIS, carry out the connection between power cable connector and GIS conductor.If GIS or power cable are in operation break down, when carrying out field test after fixing a breakdown, all need to take the connection between power cable connector and GIS cable bin apart, thus cause longer repair time and larger workload.
Utility model content
The utility model for the deficiencies in the prior art: provide a kind of can the GIS device of isolation test, possess and handled easily personnel can carry out isolation fracture and the test interface of Insulation Test, improve overhaul efficiency and simplify assemble flow.
The purpose of this utility model is mainly achieved through the following technical solutions:
Can the GIS device of isolation test, comprising:
Housing parts, is installed with Interface conductor and GIS conductor in this housing parts;
Cable joint, this cable joint energy opposite shell section is fixed, and this Interface conductor, GIS conductor and cable joint are isolated from each other; And
Bonding conductor, the fixed conductor, comprising the electric connection interface conductor of an energy moves conductor and and can install and remove conductor; This moves conductor and can relatively connect between position and open position at electricity movable by fixed conductor, is positioned at the mobile conductor electricity that electricity connects position and connects fixed conductor and GIS conductor, be positioned between the mobile conductor of open position and GIS conductor and form isolation fracture; This can be installed and removed conductor and can be connected between fixed conductor and cable joint with installing and removing, and the conductor electricity of installing and removing being in attaching connects fixed conductor and cable joint, can install and remove conductor make to form isolated port between fixed conductor and cable joint by dismounting.
In more excellent scheme: this housing parts comprises main casing and attached housing, this attached housing can be connected to main casing with installing and removing, and this Interface conductor is fixed in attached housing, and this GIS conductor is fixed in main casing.
In more excellent scheme: the hand hole run through inside and outside this main casing offers, the position of this hand hole and mobile conductor, the position installing and removing conductor are corresponding, and to move conductor and mounting or dismounting by movable this of hand hole, this can install and remove conductor.
In more excellent scheme: connect by transition conductor electricity between this Interface conductor and fixed conductor, this transition conductor one end and Interface conductor affixed, this transition conductor other end can be connected to fixed conductor with installing and removing.
In more excellent scheme: offer an endoporus in this fixed conductor, this moves conductor one end and is slidably connected in this endoporus, and the inner hole wall of mobile this endoporus of conductor conductive contact.
In more excellent scheme: be provided with spring touch finger between this endoporus and mobile conductor, this moves and forms flexible lamp by spring touch finger between conductor with GIS conductor and be connected.
In more excellent scheme: this GIS conductor surface side to this fixed conductor is arranged with accepting hole, this accepting hole and this other end moving conductor suitable.
In more excellent scheme: this main casing and attached housing coordinate and it forms seal chamber, are full of insulating gas in sealing cavity.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect:
Movable mobile conductor to electricity connects position makes Interface conductor and GIS conductor be connect by fixed conductor, mobile conductor electricity, and fixed conductor and cable joint are connect by the conductor electricity of installing and removing being in attaching, and GIS device is in normal operating conditions; When need carry out separately Insulation Test to cable, movable mobile conductor to open position makes to form isolation fracture between mobile conductor and GIS conductor, and fixed conductor and cable joint connect by installing and removing conductor electricity; When need carry out separately Insulation Test to GIS conductor, Interface conductor and GIS conductor are connect by fixed conductor, mobile conductor electricity, conductor can be installed and removed under dismounting to make to form isolation fracture between cable joint and fixed conductor, thus make the Insulation Test of GIS conductor or cable carry out separately separately and not influence each other, use and there is good simplicity.
The hand hole run through inside and outside main casing offers, the position of hand hole and mobile conductor, the position installing and removing conductor are corresponding, to move conductor by movable this of hand hole and to install and remove this and can install and remove conductor, Insulation Test just can be carried out under the prerequisite without the need to detaching equipment housing, uses and has good simplicity.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that GIS in the utility model one embodiment and cable are in normal operating conditions;
Fig. 2 is schematic diagram cable being carried out to Insulation Test state in the utility model one embodiment;
Fig. 3 is schematic diagram GIS being carried out to Insulation Test state in the utility model one embodiment;
Fig. 4 is the schematic diagram that GIS in another embodiment of the utility model and cable are in normal operating conditions.
Embodiment
In order to make the utility model object, technical scheme and advantage clearly, below in conjunction with drawings and Examples, the utility model is described in further details.
As shown in Figure 1, the utility model be a kind of can the GIS device of isolation test, comprise main casing 10, the attached housing 20 above main casing 10 can be arranged on installing and removing.This main casing and attached housing coordinate and it forms seal chamber, are full of insulating gas in sealing cavity.
GIS conductor 30, the fixed conductor of bonding conductor 40 and cable joint 50 is fixedly installed in this housing 10.The top of this attached housing 20 is provided with the Interface conductor 21 that can be electrically connected ancillary equipment; Transition conductor 60 is provided with in this attached housing 20; This Interface conductor 21, GIS conductor 30 and cable joint 60 are isolated from each other.As required, this attached housing 20 comprises carrying a tray of the opening of shell part and lid body contact part, and this Interface conductor 21 is admittedly worn and carried a tray.
As shown in Figure 1, this bonding conductor 40 comprises one and the fixed conductor 42, of electric connection interface conductor can move conductor 41 and and can install and remove conductor 43.
This fixed conductor 42 is connected by transition conductor 60 electricity with Interface conductor 21, this transition conductor 60 is arranged in main casing 10, in concrete structure: this transition conductor 60 one end and Interface conductor 21 affixed, this transition conductor 60 other end can be plugged on fixed conductor 42 with installing and removing.
This moves conductor 41 can connect activity between position and open position at electricity by fixed conductor 42 relatively, be positioned at mobile conductor 41 electricity that electricity connects position and connect fixed conductor 42 and GIS conductor 30, be positioned between the mobile conductor 41 of open position and GIS conductor 30 and form isolation fracture 70.In concrete structure: a recessed endoporus 421 in fixed conductor 42, one end of mobile conductor 41 is slidably connected in endoporus 421, and the inner hole wall of mobile conductor 41 conductive contact endoporus 421, be provided with spring touch finger 422 between best endoporus 421 and mobile conductor 41, mobile conductor 41 with form flexible lamp by spring touch finger 422 between GIS conductor 30 and be connected.GIS conductor 30 has accepting hole 31 in the face of the side of fixed conductor 42, and accepting hole 31 is suitable with the other end of mobile conductor 41.
This can be installed and removed conductor 43 and can be connected between fixed conductor 42 and cable joint 60 with installing and removing, conductor 43 electricity of installing and removing being in attaching connects fixed conductor 42 and cable joint 60, can install and remove conductor 43 make to form isolated port 80 between fixed conductor 42 and cable joint 60 by dismounting.
The hand hole 11 run through inside and outside this main casing 10 offers, the position of this hand hole 11 and mobile conductor, the position installing and removing conductor are corresponding, to make user can to mobile conductor 41 with can install and remove conductor 43 and carry out move operation under the prerequisite not dismantling main casing 10 by hand hole 11.
As shown in Figure 1, Figure 2 and Figure 3, when normal operating conditions, mobile conductor 41 conductive contact GIS conductor 30 makes GIS conductor 30 be electrically connected with cable joint 50; When carrying out separately Insulation Test to cable, mobile conductor 41 disconnects the conductive contact with GIS conductor 30, GIS conductor 30 and form isolation fracture 70 between cable joint 50 and transition conductor 60; When carrying out separately Insulation Test to GIS conductor, mobile conductor 41 conductive contact GIS conductor 30 also disconnects the electrical connection installing and removing conductor 43 and cable joint 50 simultaneously, make to form isolation fracture 80 between cable joint 50 and GIS conductor 40 and between transition conductor 60, the Insulation Test of GIS conductor 40 can not be impacted cable.
As shown in Figure 1, when normal operating conditions, Interface conductor 21 also additionally can install other GIS components and parts, as lightning arrester, voltage transformer etc., to expand the performance of product.In another embodiment, as shown in Figure 4, when not needing other GIS components and parts are installed in cable termination normal operating conditions, attached housing 20 and transition conductor 60 can be removed relative to main casing 10, and place mounting panel 70 at the top of main casing 10.
In sum, this a kind of can the GIS device of isolation test by arranging Interface conductor, mobile conductor is set in bonding conductor and can conductor be installed and removed, enabling the power on/off of mobile conductor control GIS conductor and cable joint and can install and remove conductor can the power on/off of control cables joint and Interface conductor, thus make the Insulation Test of GIS conductor or cable carry out separately separately and not influence each other, and this Insulation Test just can be carried out under the prerequisite without the need to detaching equipment housing, uses and has good simplicity.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (8)
1. can the GIS device of isolation test, it is characterized in that: comprising:
Housing parts, is installed with Interface conductor and GIS conductor in this housing parts;
Cable joint, this cable joint energy opposite shell section is fixed, and this Interface conductor, GIS conductor and cable joint are isolated from each other; And
Bonding conductor, the fixed conductor, comprising the electric connection interface conductor of an energy moves conductor and and can install and remove conductor; This moves conductor and can relatively connect between position and open position at electricity movable by fixed conductor, is positioned at the mobile conductor electricity that electricity connects position and connects fixed conductor and GIS conductor, be positioned between the mobile conductor of open position and GIS conductor and form isolation fracture; This can be installed and removed conductor and can be connected between fixed conductor and cable joint with installing and removing, and the conductor electricity of installing and removing being in attaching connects fixed conductor and cable joint, can install and remove conductor make to form isolated port between fixed conductor and cable joint by dismounting.
2. a kind of as claimed in claim 1 can the GIS device of isolation test, it is characterized in that: this housing parts comprises main casing and attached housing, this attached housing can be connected to main casing with installing and removing, and this Interface conductor is fixed in attached housing, and this GIS conductor is fixed in main casing.
3. a kind of as claimed in claim 2 can the GIS device of isolation test, it is characterized in that: the hand hole run through inside and outside this main casing offers, the position of this hand hole and mobile conductor, the position installing and removing conductor are corresponding, and to move conductor and mounting or dismounting by movable this of hand hole, this can install and remove conductor.
4. a kind of as claimed in claim 2 can the GIS device of isolation test, it is characterized in that: connect by transition conductor electricity between this Interface conductor and fixed conductor, this transition conductor one end and Interface conductor affixed, this transition conductor other end can be connected to fixed conductor with installing and removing.
5. a kind of as claimed in claim 2 can the GIS device of isolation test, it is characterized in that: offer an endoporus in this fixed conductor, this moves conductor one end and is slidably connected in this endoporus, and the inner hole wall of mobile this endoporus of conductor conductive contact.
6. a kind of as claimed in claim 5 can the GIS device of isolation test, it is characterized in that: be provided with spring touch finger between this endoporus and mobile conductor, this moves and forms flexible lamp by spring touch finger between conductor with GIS conductor and be connected.
7. a kind of as claimed in claim 5 can the GIS device of isolation test, it is characterized in that: this GIS conductor surface side to this fixed conductor is arranged with accepting hole, this accepting hole and this other end moving conductor suitable.
8. a kind of as claimed in claim 2 can the GIS device of isolation test, it is characterized in that: this main casing and attached housing coordinate and it forms seal chamber, are full of insulating gas in sealing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626857.4U CN204927943U (en) | 2015-08-19 | 2015-08-19 | A GIS device that can be tested in isolation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626857.4U CN204927943U (en) | 2015-08-19 | 2015-08-19 | A GIS device that can be tested in isolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927943U true CN204927943U (en) | 2015-12-30 |
Family
ID=54977042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520626857.4U Expired - Lifetime CN204927943U (en) | 2015-08-19 | 2015-08-19 | A GIS device that can be tested in isolation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115621894A (en) * | 2022-10-20 | 2023-01-17 | 天水长城开关厂集团有限公司 | A detachable fracture device for gas-insulated metal-enclosed switchgear |
| CN119147799A (en) * | 2024-11-14 | 2024-12-17 | 江苏安靠智电股份有限公司 | Disjunction type gas type branch joint |
| CN119252627A (en) * | 2024-12-03 | 2025-01-03 | 上海吴淞电气实业有限公司 | Voltage transformer with fracture |
-
2015
- 2015-08-19 CN CN201520626857.4U patent/CN204927943U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115621894A (en) * | 2022-10-20 | 2023-01-17 | 天水长城开关厂集团有限公司 | A detachable fracture device for gas-insulated metal-enclosed switchgear |
| CN119147799A (en) * | 2024-11-14 | 2024-12-17 | 江苏安靠智电股份有限公司 | Disjunction type gas type branch joint |
| CN119252627A (en) * | 2024-12-03 | 2025-01-03 | 上海吴淞电气实业有限公司 | Voltage transformer with fracture |
| CN119252627B (en) * | 2024-12-03 | 2025-04-04 | 上海吴淞电气实业有限公司 | A voltage transformer with a break |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20151230 |
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| CX01 | Expiry of patent term |