CN105514854A - Integrated bus bar and GIS equipment provided with integrated bus bar - Google Patents
Integrated bus bar and GIS equipment provided with integrated bus bar Download PDFInfo
- Publication number
- CN105514854A CN105514854A CN201510876639.0A CN201510876639A CN105514854A CN 105514854 A CN105514854 A CN 105514854A CN 201510876639 A CN201510876639 A CN 201510876639A CN 105514854 A CN105514854 A CN 105514854A
- Authority
- CN
- China
- Prior art keywords
- bus bar
- mounting cylinder
- isolating switch
- cylindrical shell
- inlet wire
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 7
- 125000006850 spacer group Chemical group 0.000 abstract 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention relates to an integrated bus bar and GIS equipment provided with the integrated bus bar. The integrated bus bar comprises a main bus bar with the axis of the main bus bar to extend along the anterio-posterior direction and used for the arrangement of a corresponding three-phase bus conductor. The bar wall of the main bus bar is integrally provided with three insulated switch shells that are arranged at intervals along the anterio-posterior direction. Each insulated switch shell is composed of a mechanism installation cylinder and an insulated spacer installation cylinder vertically arranged relative to the mechanism installation cylinder, wherein the axis of the mechanism installation cylinder is vertical to the anterio-posterior direction and the insulated spacer installation cylinder is used for the installation of a corresponding insulated spacer. According to the technical scheme of the invention, the problem in the prior art that a conventional bus bar and a conventional insulated switch shell are separately arranged to cause more product parts and non-compact structure can be solved.
Description
Technical field
The present invention relates to integrated bus bar canister and use the GIS device of this integrated bus bar canister.
Background technology
Existing GIS device is as shown in Figure 1: comprise base, base is provided with control cubicle 1, circuit breaker mechanism case 4 and circuit breaker 3, the outgoing line side of circuit breaker is connected with outgoing line side isolating switch 2 by outgoing line side current transformer cylindrical shell 6, is provided with outgoing line side current transformer in outgoing line side current transformer cylindrical shell.The inlet wire side of circuit breaker is connected with the first isolating switch cylindrical shell 8 and the second isolating switch cylindrical shell 9 by inlet wire side current transformer cylindrical shell 5, inlet wire side isolating switch is provided with in each isolating switch cylindrical shell, isolating switch mechanism case is provided with on the downside of isolating switch cylindrical shell, above each isolating switch cylindrical shell, be all connected with bus bar canister 7 by flange bolt, in each bus bar canister, be provided with three-phase bus conductor.During use, each bus bar canister is used alone, two bus bar canisters be arranged in parallel be in order to wherein one damage time, another one bus bar canister can substitute use.Existing this GIS device Problems existing is: isolating switch cylindrical shell and bus bar canister split are arranged, cause the parts of product more, be unfavorable for the miniaturization of product, compact designed, bus installation position sets high in addition, GIS center of gravity is higher, and whole height is at more than 3.2m, and floor space is large, transport is inconvenient, indirectly causes the input making the civil engineering costs such as power station eldest branch of a family height, floor space to increase.
Summary of the invention
The object of the present invention is to provide a kind of integrated bus bar canister, arrange to solve prior art median generatrix cylinder and the split of isolating switch cylindrical shell and cause the problem that product component is more and structure is not compact; The present invention also aims to provide a kind of GIS device using this integrated bus bar canister.
In order to solve the problem, in the present invention, the technical scheme of integrated bus bar canister is:
Integrated bus bar canister, comprise the main bus bar cylindrical shell of the confession respective three-phase bus-bars conductor layout that axis extends along the longitudinal direction, the barrel of main bus bar cylindrical shell has been wholely set three spaced isolating switch shells along the longitudinal direction, each isolating switch shell includes axes normal in mechanism's mounting cylinder of fore-and-aft direction and the insulating basin mounting cylinder installed to the corresponding insulating basin of the vertically disposed confession of mechanism's mounting cylinder.
Isolating switch shell also comprises the spherical transition portion be connected between main bus bar cylindrical shell and mechanism's mounting cylinder.
Be provided with between spherical transition portion and mechanism's mounting cylinder along the spaced apart heating panel of mechanism's mounting cylinder circumference.
In the present invention, the technical scheme of GIS device is:
GIS device, comprise inlet wire side isolating switch and inlet wire side isolating switch driving mechanism, also comprise integrated bus bar canister, integrated bus bar canister comprises the main bus bar cylindrical shell that axis extends along the longitudinal direction, three-phase bus conductor is provided with in main bus bar cylindrical shell, the barrel of main bus bar cylindrical shell is wholely set three spaced isolating switch shells along the longitudinal direction, each isolating switch shell include axes normal in mechanism's mounting cylinder of fore-and-aft direction and with the vertically disposed insulating basin mounting cylinder of mechanism's mounting cylinder, insulating basin mounting cylinder is provided with insulating basin, inlet wire side isolating switch comprises the fixed contact be connected with each phase bus-bars conductor respectively and the moving contact be arranged at respectively on corresponding insulating basin, be provided with in each mechanism mounting cylinder and driven by described inlet wire side isolating switch driving mechanism and drive the insulating driving rod of corresponding moving contact action.
Isolating switch shell also comprises the spherical transition portion be connected between main bus bar cylindrical shell and mechanism's mounting cylinder.
Be provided with between spherical transition portion and mechanism's mounting cylinder along the spaced apart heating panel of mechanism's mounting cylinder circumference.
GIS device also comprises the inlet wire side connector drum of the circuit breaker arranged left and right and the vertical setting being arranged at circuit breaker inlet wire side, the axis of insulating basin mounting cylinder is extended in left-right direction, integrated bus bar canister mounts by insulating basin mounting cylinder in the connector drum of described inlet wire side with being connected of inlet wire side connector drum, and main bus bar cylindrical shell is positioned at the downside of inlet wire side connector drum.
Integrated bus bar canister has two, and two integrated bus bar canisters mount the two ends, left and right in inlet wire side connector drum respectively.
The barrel of main bus bar cylindrical shell is also provided with and carries out supporting fixing supporting insulator to each phase bus-bars conductor respectively.
GIS device also comprises control cubicle and is arranged at the circuit breaker mechanism case of right of circuit breaker, and control cubicle is arranged at the upper end of circuit breaker mechanism case.
Beneficial effect of the present invention is: the isolating switch shell in the present invention integrates on main bus bar cylindrical shell and forms an integrated bus bar canister, the moving contact of inlet wire side isolating switch is arranged on insulating basin, the fixed contact of inlet wire side isolating switch is connected with corresponding bus-bars conductor respectively, insulating driving rod in mechanism's mounting cylinder then drives moving contact reciprocating action to realize the divide-shut brake of dynamic and static contact, pass through Integrated design, decrease the amount of parts of equipment, be also suitable for miniaturization, the compact designed of product simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of background technology in the present invention;
Fig. 2 is the structural representation of the embodiment of GIS device in the present invention;
Fig. 3 is the structural representation of integrated bus bar canister in Fig. 2;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is the stereogram of Fig. 3;
Fig. 7 be in Fig. 2 integrated bus bar canister and inlet wire side isolating switch coordinate schematic diagram;
Fig. 8 is the left view of Fig. 7;
Fig. 9 be in Fig. 7 dynamic and static contact and insulating basin and insulating driving rod coordinate schematic diagram.
Embodiment
The embodiment of GIS device is as shown in Fig. 2 ~ 9: comprise base 3 and the circuit breaker mechanism case 2 that is arranged on base and three circuit breakers 4, each circuit breaker 4 is arranged all in left-right direction, and the upper end of circuit breaker mechanism case 2 is provided with control cubicle 1.The inlet wire side of circuit breaker arranges the inlet wire side connector drum vertically arranged, the outgoing line side of circuit breaker is provided with the outgoing line side connector drum 11 vertically arranged, be provided with outgoing line side current transformer in outgoing line side connector drum 11, the upper end of outgoing line side connector drum is provided with outgoing line side isolating switch 10.Inlet wire side connector drum comprises current transformer cylindrical shell 6 and is arranged at the T-shaped switching cylindrical shell 7 of current transformer cylindrical shell upper end, inlet wire side current transformer is provided with in current transformer cylindrical shell 6, the two ends, left and right of T-shaped switching cylindrical shell have all mounted integrated bus bar canister 8, earthed switch is provided with in T-shaped switching cylindrical shell, the structure of two integrated bus bar canisters is identical and be arranged symmetrically with, now only the structure of the integrated bus bar canister that position keeps left is described in detail, integrated bus bar canister comprises the main bus bar cylindrical shell 9 that axis extends along the longitudinal direction, main bus bar cylindrical shell is cylindrical structural, three-phase bus conductor is provided with in main bus bar cylindrical shell, the 12 one-tenth isosceles triangle distributions of each phase bus-bars conductor in three-phase bus conductor, the barrel of main bus bar cylindrical shell is provided with insulator installing hole, insulator installing hole is provided with and carries out supporting fixing supporting insulator 23 to each phase bus-bars conductor.The barrel of main bus bar cylindrical shell is wholely set three spaced isolating switch shells 16 along the longitudinal direction, in the present embodiment, isolating switch shell is into a single integrated structure with main bus bar cylindrical shell by being connected with main bus bar barrel soldering, each isolating switch shell includes axes normal in mechanism's mounting cylinder 15 of fore-and-aft direction and the insulating basin mounting cylinder 17 that extends in left-right direction with the mechanism vertically disposed axis of mounting cylinder 15, the barrel of insulating basin mounting cylinder 17 is provided with observation window 18, insulating basin mounting cylinder 17 is provided with insulating basin 20, insulating basin mounting cylinder 17 is cylindrical structural, main bus bar cylindrical shell 9 is positioned at the lower left side of insulating basin mounting cylinder 17, isolating switch shell also comprises the spherical transition portion 14 be connected between main bus bar cylindrical shell and mechanism's mounting cylinder, be provided with along the spaced apart heating panel 13 of mechanism's mounting cylinder circumference between spherical transition portion and mechanism's mounting cylinder, heating panel is except can realizing heat radiation, also strengthen structure as a kind of, ensure the intensity of spherical transition portion.
GIS device also comprises inlet wire side isolating switch and inlet wire side isolating switch driving mechanism 12, inlet wire side isolating switch comprise respectively with the fixed contact 27 that each phase bus-bars conductor is connected and the moving contact 25 that is arranged at respectively on corresponding insulating basin 20, be provided with in each mechanism mounting cylinder and driven by inlet wire side isolating switch driving mechanism and drive the insulating driving rod 24 of corresponding moving contact action, in the present embodiment, insulating driving rod exports rotational action, insulating driving rod 24 is provided with travelling gear, moving contact 25 is provided with the driving rack with travelling gear engaged transmission, carry out alternate drive link 21 output torque of side isolating switch driving mechanism, and drive each insulating driving rod action by corresponding bevel gear reversing mechanism.
Three isolating switch shells and main bus bar cylindrical shell integrate, and decrease the number of components of product, advantageously in miniaturization, the compact designed of product; Spherical transition portion can realize the approximate concentric cylinder distribution carrying out side isolating switch electric field, and insulation margin is high; The spherical transition part office comparatively weak in intensity arranges heating panel, both ensure that intensity, and is conducive to again the heat radiation of product, and radiator structure is positioned at the upside of main bus bar cylindrical shell simultaneously, and meet gas motion rule, thermal diffusivity is good; The position of main bus bar cylindrical shell is lower, and effectively reduce height and the GIS device whole height of main bus bar, whole height can be down to 2.7m, and GIS device center of gravity is low, good stability, and hoisting transportation is convenient, can reduce power station eldest branch of a family's height requirement, saves civil engineering cost.
In other embodiments of the invention: the spherical transition portion between mechanism's mounting cylinder and main bus bar cylindrical shell can not also be established, such as directly mechanism's mounting cylinder is connected on main bus bar cylindrical shell; Isolating switch shell can also be shaping with main bus bar cylindrical shell integrally casting; Integrated bus bar canister also can only have one; Insulating driving rod also can drive dynamic and static Contact Breaking/Making Operations lock by rotational action.
Claims (10)
1. integrated bus bar canister, it is characterized in that: the main bus bar cylindrical shell comprising the confession respective three-phase bus-bars conductor layout that axis extends along the longitudinal direction, the barrel of main bus bar cylindrical shell has been wholely set three spaced isolating switch shells along the longitudinal direction, each isolating switch shell includes axes normal in mechanism's mounting cylinder of fore-and-aft direction and the insulating basin mounting cylinder installed to the corresponding insulating basin of the vertically disposed confession of mechanism's mounting cylinder.
2. integrated bus bar canister according to claim 1, is characterized in that: isolating switch shell also comprises the spherical transition portion be connected between main bus bar cylindrical shell and mechanism's mounting cylinder.
3. integrated bus bar canister according to claim 2, is characterized in that: be provided with between spherical transition portion and mechanism's mounting cylinder along the spaced apart heating panel of mechanism's mounting cylinder circumference.
4.GIS equipment, comprise inlet wire side isolating switch and inlet wire side isolating switch driving mechanism, it is characterized in that: also comprise integrated bus bar canister, integrated bus bar canister comprises the main bus bar cylindrical shell that axis extends along the longitudinal direction, three-phase bus conductor is provided with in main bus bar cylindrical shell, the barrel of main bus bar cylindrical shell is wholely set three spaced isolating switch shells along the longitudinal direction, each isolating switch shell include axes normal in mechanism's mounting cylinder of fore-and-aft direction and with the vertically disposed insulating basin mounting cylinder of mechanism's mounting cylinder, insulating basin mounting cylinder is provided with insulating basin, inlet wire side isolating switch comprises the fixed contact be connected with each phase bus-bars conductor respectively and the moving contact be arranged at respectively on corresponding insulating basin, be provided with in each mechanism mounting cylinder and driven by described inlet wire side isolating switch driving mechanism and drive the insulating driving rod of corresponding moving contact action.
5. GIS device according to claim 4, is characterized in that: isolating switch shell also comprises the spherical transition portion be connected between main bus bar cylindrical shell and mechanism's mounting cylinder.
6. GIS device according to claim 5, is characterized in that: be provided with between spherical transition portion and mechanism's mounting cylinder along the spaced apart heating panel of mechanism's mounting cylinder circumference.
7. GIS device according to claim 4, it is characterized in that: GIS device also comprises the inlet wire side connector drum of the circuit breaker arranged left and right and the vertical setting being arranged at circuit breaker inlet wire side, the axis of insulating basin mounting cylinder is extended in left-right direction, integrated bus bar canister mounts by insulating basin mounting cylinder in the connector drum of described inlet wire side with being connected of inlet wire side connector drum, and main bus bar cylindrical shell is positioned at the downside of inlet wire side connector drum.
8. GIS device according to claim 7, is characterized in that: integrated bus bar canister has two, and two integrated bus bar canisters mount the two ends, left and right in inlet wire side connector drum respectively.
9. GIS device according to claim 4, is characterized in that: the barrel of main bus bar cylindrical shell is also provided with and carries out supporting fixing supporting insulator to each phase bus-bars conductor respectively.
10. the GIS device according to claim 7 or 8, is characterized in that: GIS device also comprises control cubicle and is arranged at the circuit breaker mechanism case of right of circuit breaker, and control cubicle is arranged at the upper end of circuit breaker mechanism case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876639.0A CN105514854B (en) | 2015-12-03 | 2015-12-03 | Integrated bus bar canister and the GIS device using the integrated bus bar canister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876639.0A CN105514854B (en) | 2015-12-03 | 2015-12-03 | Integrated bus bar canister and the GIS device using the integrated bus bar canister |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105514854A true CN105514854A (en) | 2016-04-20 |
| CN105514854B CN105514854B (en) | 2018-03-23 |
Family
ID=55722623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510876639.0A Expired - Fee Related CN105514854B (en) | 2015-12-03 | 2015-12-03 | Integrated bus bar canister and the GIS device using the integrated bus bar canister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105514854B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140423A (en) * | 2020-01-19 | 2021-07-20 | 河南平芝高压开关有限公司 | Three-phase common-box switch shell and isolation grounding combined switch |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01264507A (en) * | 1988-04-13 | 1989-10-20 | Mitsubishi Electric Corp | Gas insulated switchgear |
| JP2002078125A (en) * | 2000-08-24 | 2002-03-15 | Toshiba Corp | Gas insulated switching apparatus |
| CN201113288Y (en) * | 2007-09-07 | 2008-09-10 | 西安电力机械制造公司 | Gas insulated metal sealing switch apparatus |
| JP2010016934A (en) * | 2008-07-01 | 2010-01-21 | Japan Ae Power Systems Corp | Gas-insulated switchgear |
| CN101682180A (en) * | 2007-05-31 | 2010-03-24 | Abb技术有限公司 | high-voltage switchgear |
| CN102064489A (en) * | 2009-11-18 | 2011-05-18 | 维依埃龙源电工研究院有限公司 | High-voltage gas-insulated and metal-enclosed switching equipment |
| CN102439675A (en) * | 2009-05-20 | 2012-05-02 | Abb技术股份有限公司 | Metal-encapsulated, multi-phase, gas-insulated disconnecting and grounding switch for bus bar |
| CN103812017A (en) * | 2012-11-01 | 2014-05-21 | Ls产电株式会社 | Structure of three-phase integrated bus in gas insulated switchgear |
-
2015
- 2015-12-03 CN CN201510876639.0A patent/CN105514854B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01264507A (en) * | 1988-04-13 | 1989-10-20 | Mitsubishi Electric Corp | Gas insulated switchgear |
| JP2002078125A (en) * | 2000-08-24 | 2002-03-15 | Toshiba Corp | Gas insulated switching apparatus |
| CN101682180A (en) * | 2007-05-31 | 2010-03-24 | Abb技术有限公司 | high-voltage switchgear |
| CN201113288Y (en) * | 2007-09-07 | 2008-09-10 | 西安电力机械制造公司 | Gas insulated metal sealing switch apparatus |
| JP2010016934A (en) * | 2008-07-01 | 2010-01-21 | Japan Ae Power Systems Corp | Gas-insulated switchgear |
| CN102439675A (en) * | 2009-05-20 | 2012-05-02 | Abb技术股份有限公司 | Metal-encapsulated, multi-phase, gas-insulated disconnecting and grounding switch for bus bar |
| CN102064489A (en) * | 2009-11-18 | 2011-05-18 | 维依埃龙源电工研究院有限公司 | High-voltage gas-insulated and metal-enclosed switching equipment |
| CN103812017A (en) * | 2012-11-01 | 2014-05-21 | Ls产电株式会社 | Structure of three-phase integrated bus in gas insulated switchgear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140423A (en) * | 2020-01-19 | 2021-07-20 | 河南平芝高压开关有限公司 | Three-phase common-box switch shell and isolation grounding combined switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105514854B (en) | 2018-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170626 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: STATE GRID SHANXI ELECTRIC POWER Co. Applicant after: PINGGAO GROUP Co.,Ltd. Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant before: PINGGAO GROUP Co.,Ltd. Applicant before: State Grid Corporation of China |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 |