CN104810743A - Three-phase common box HGIS (Hybrid Gas Insulated Switchgear) equipment - Google Patents
Three-phase common box HGIS (Hybrid Gas Insulated Switchgear) equipment Download PDFInfo
- Publication number
- CN104810743A CN104810743A CN201510177766.1A CN201510177766A CN104810743A CN 104810743 A CN104810743 A CN 104810743A CN 201510177766 A CN201510177766 A CN 201510177766A CN 104810743 A CN104810743 A CN 104810743A
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- CN
- China
- Prior art keywords
- box
- cable terminal
- current transformer
- bushing
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0352—Gas-insulated switchgear for three phase switchgear
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses three-phase common box HGIS (Hybrid Gas Insulated Switchgear) equipment. The equipment consists of a local control cabinet, a breaker, a bushing joint, a three-phase incoming and outgoing line bushing, a current transformer, a cable terminal box, a lower end cable connecting box, a fixed plate, a fixed bottom plate and a connecting box, and is characterized in that the fixed bottom plate is provided with the connecting box and the local control cabinet, wherein the connecting box is connected with the breaker; the upper end of the breaker is provided with the bushing joint; the bushing joint is connected with the three-phase incoming and outgoing line bushing; one end of the breaker is connected with the current transformer; the current transformer is connected with the cable terminal box; the upper end of the cable terminal box is provided with the bushing joint; the bushing joint is connected with the three-phase incoming and outgoing line bushing; the lower end of the cable terminal box is provided with the lower end cable connecting box; the lower end cable connecting box is connected with the fixed plate; the fixed plate is welded on the fixed bottom plate. According to the device, a full three-phase common box type structure is adopted; the device has the advantages of compact structure, high rated parameter, small floor area, simple structure, reliable performance and greatly reduced cost.
Description
Technical field
The present invention relates to field of switch equipment, particularly relate to a kind of Threephase common-box HGIS equipment.
Background technology
Along with the development of society and the raising of scientific and technological level, power supply reliability requires more and more higher, with regard to switchgear, reliability is not high enough, be difficult to the requirement adapting to higher reliability, simultaneously, adopt insulating gas insulation significantly can reduce the volume of switchgear, reduce floor space, save transformer station's construction investment, and different insulating gass and pressure are adopted for different electric pressure switchgear, parts can be unified, simplify switchgear manufacture, be easy to large-scale production, adopt metal sealing and gas isolated mode can strengthen the ability of product adaptation environment.
The Cubicle Gas-Insulated Switchgear used in three-phase alternating current Force system mostly is single busbar connection cabinet type, one time high-pressure section is provided with single air chamber or two air chamber structure, the low pressure gas of dielectric is filled with in air chamber, ensure that air-tightness and high-voltage charged body do not affect by external condition, improve reliability.
The GIS device that mainly three-phase separate is box in the market, simple for claimed structure, easy to maintenance, require cost-saving client, be not well positioned to meet their demand.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of Threephase common-box HGIS equipment.
The present invention is achieved by the following technical solutions: a kind of Threephase common-box HGIS equipment, by on-site control, circuit breaker, cover interface tube, three-phase inlet-outlet sleeve, current transformer, cable terminal box, lower end cable link box, fixed head, fixed base plate and link box form, it is characterized in that: fixed base plate is provided with link box and on-site control, link box is connected to circuit breaker, circuit breaker upper end is provided with cover interface tube, cover interface tube is connected with three-phase inlet-outlet sleeve, circuit breaker one end is connected with current transformer, current transformer is connected with cable terminal box.
Described cable terminal box upper end is provided with cover interface tube, and cover interface tube is connected with three-phase inlet-outlet sleeve.
Described cable terminal box lower end is provided with lower end cable link box, and lower end cable link box is connected with fixed head, and fixed head is welded on fixed base plate.
The usefulness of this invention is: this invention adopts full Threephase common-box structure, compact conformation, and nominal parameter is high, and floor space is little, and structure is simple, and dependable performance, cost reduces greatly.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.
In figure, 1, on-site control, 2, circuit breaker, 3, cover interface tube, 4, three-phase inlet-outlet sleeve, 5, current transformer, 6, cable terminal box, 7, lower end cable link box, 8, fixed head, 9, fixed base plate, 10, link box.
Embodiment
A kind of Threephase common-box HGIS equipment, by on-site control 1, circuit breaker 2, cover interface tube 3, three-phase inlet-outlet sleeve 4, current transformer 5, cable terminal box 6, lower end cable link box 7, fixed head 8, fixed base plate 9 and link box 10 form, it is characterized in that: fixed base plate 9 is provided with link box 10 and on-site control 1, link box 10 is connected to circuit breaker 2, circuit breaker 2 upper end is provided with cover interface tube 3, cover interface tube 3 is connected with three-phase inlet-outlet sleeve 4, circuit breaker 2 one end is connected with current transformer 5, current transformer 5 is connected with cable terminal box 6, cable terminal box 6 upper end is provided with cover interface tube 3, cover interface tube is connected with three-phase inlet-outlet sleeve 4, lower end is provided with lower end cable link box 7, lower end cable link box 7 is connected with fixed head 8, fixed head 8 is welded on fixed base plate 9.
Claims (3)
1. a Threephase common-box HGIS equipment, be made up of on-site control, circuit breaker, cover interface tube, three-phase inlet-outlet sleeve, current transformer, cable terminal box, lower end cable link box, fixed head, fixed base plate and link box, it is characterized in that: fixed base plate is provided with link box and on-site control, link box is connected to circuit breaker, circuit breaker upper end is provided with cover interface tube, cover interface tube is connected with three-phase inlet-outlet sleeve, circuit breaker one end is connected with current transformer, and current transformer is connected with cable terminal box.
2. a kind of Threephase common-box HGIS equipment according to claim 1, is characterized in that: described cable terminal box upper end is provided with cover interface tube, and cover interface tube is connected with three-phase inlet-outlet sleeve.
3. a kind of Threephase common-box HGIS equipment according to claim 1, it is characterized in that: described cable terminal box lower end is provided with lower end cable link box, lower end cable link box is connected with fixed head, and fixed head is welded on fixed base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177766.1A CN104810743A (en) | 2015-04-16 | 2015-04-16 | Three-phase common box HGIS (Hybrid Gas Insulated Switchgear) equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177766.1A CN104810743A (en) | 2015-04-16 | 2015-04-16 | Three-phase common box HGIS (Hybrid Gas Insulated Switchgear) equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104810743A true CN104810743A (en) | 2015-07-29 |
Family
ID=53695357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510177766.1A Pending CN104810743A (en) | 2015-04-16 | 2015-04-16 | Three-phase common box HGIS (Hybrid Gas Insulated Switchgear) equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104810743A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514187A (en) * | 2018-07-24 | 2021-03-16 | 三菱电机株式会社 | Gas insulated switchgear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09266609A (en) * | 1996-03-27 | 1997-10-07 | Nissin Electric Co Ltd | Gas insulated switchgear |
| CN101976804A (en) * | 2009-07-03 | 2011-02-16 | 李春和 | Outdoor high-voltage AC totally-enclosed composite apparatus |
| CN202059092U (en) * | 2011-04-12 | 2011-11-30 | 山东泰开高压开关有限公司 | Connection structure for connecting triphase enclosed GIS combination electric appliance with transformer |
| CN203135302U (en) * | 2012-12-22 | 2013-08-14 | 山东兴驰高压开关有限公司 | Three-phase box-sharing HGIS structure |
| CN204497654U (en) * | 2015-04-16 | 2015-07-22 | 山东泰山恒信开关集团有限公司 | A kind of Threephase common-box HGIS equipment |
-
2015
- 2015-04-16 CN CN201510177766.1A patent/CN104810743A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09266609A (en) * | 1996-03-27 | 1997-10-07 | Nissin Electric Co Ltd | Gas insulated switchgear |
| CN101976804A (en) * | 2009-07-03 | 2011-02-16 | 李春和 | Outdoor high-voltage AC totally-enclosed composite apparatus |
| CN202059092U (en) * | 2011-04-12 | 2011-11-30 | 山东泰开高压开关有限公司 | Connection structure for connecting triphase enclosed GIS combination electric appliance with transformer |
| CN203135302U (en) * | 2012-12-22 | 2013-08-14 | 山东兴驰高压开关有限公司 | Three-phase box-sharing HGIS structure |
| CN204497654U (en) * | 2015-04-16 | 2015-07-22 | 山东泰山恒信开关集团有限公司 | A kind of Threephase common-box HGIS equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514187A (en) * | 2018-07-24 | 2021-03-16 | 三菱电机株式会社 | Gas insulated switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
|
| RJ01 | Rejection of invention patent application after publication |