CN107492808A - A kind of high-tension switch gear of double-bus configuration system - Google Patents
A kind of high-tension switch gear of double-bus configuration system Download PDFInfo
- Publication number
- CN107492808A CN107492808A CN201710728778.8A CN201710728778A CN107492808A CN 107492808 A CN107492808 A CN 107492808A CN 201710728778 A CN201710728778 A CN 201710728778A CN 107492808 A CN107492808 A CN 107492808A
- Authority
- CN
- China
- Prior art keywords
- apparatus casing
- double
- configuration system
- switch gear
- tension switch
- 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
Links
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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/22—Layouts for duplicate bus-bar selection
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of high-tension switch gear of double-bus configuration system; including apparatus casing, cable vault, breaker chamber, the second installation housing and the first installation housing; the side of the apparatus casing is provided with first pressure release disk; the inside of the apparatus casing is disposed with cable vault and breaker chamber; vacuum bubbles are provided with by bolt on breaker chamber inwall above the cable socket, circuit breaker operation mechanism, Three-Position Switch Operate Institutions and comprehensive protection device are sequentially installed with by bolt inside the apparatus casing of the breaker chamber side.The present invention makes this high-tension switch gear have high security by being provided with a series of structure, and is that the use of this equipment is more convenient by setting double-bus configuration system.
Description
Technical field
The present invention relates to detection device technology field, specially a kind of high-tension switch gear of double-bus configuration system.
Background technology
High-tension switch gear refer to voltage 3kV and more than, run in frequency 50Hz and following power system indoor
With outdoor AC-DC switch equipment, it is mainly used in power system（Including power plant, transformer station, electric line and industrial and mining enterprises
Deng user）Control and protection, both can according to operation of power networks need by a part of power equipment or circuit input or it is out of service,
Also faulty component can quickly be cut off from power network in power equipment or line failure, so as to ensure fault-free portion in power network
The normal operation and equipment, the safety of operating maintenance personnel divided.
And what is used inside traditional high-tension apparatus is all single busbar system, the effect of bus is to collect, distribute and transmit
Electric energy, but the high-tension switch gear of single busbar system is in actual use when bus-bar fault, then returning on bus
Road will have a power failure, it is impossible to ensure good working condition, and need to extend to both direction is balanced in enlarging, this just gives
The enlarging of equipment causes very big trouble.
The content of the invention
It is an object of the invention to provide a kind of high-tension switch gear of double-bus configuration system, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of high-tension switch gear of double-bus configuration system, bag
Apparatus casing, cable vault, breaker chamber, the second installation housing and the first installation housing are included, the surface of the apparatus casing passes through
Hinge is provided with maintenance door, and the apparatus casing surface below the maintenance door is provided with thermal vias, and the one of the apparatus casing
Side is provided with first pressure release disk, and the inside of the apparatus casing is disposed with cable vault and breaker chamber, the open circuit
The bottom of device chamber interior is provided with casting type current transformer, is set inside the breaker chamber of the casting type current transformer side
It is equipped with cable socket, vacuum bubbles, the breaker is provided with by bolt on the breaker chamber inwall above the cable socket
Inside the apparatus casing of room side by bolt be sequentially installed with circuit breaker operation mechanism, Three-Position Switch Operate Institutions and
Comprehensive protection device, the first installation housing and the second installation housing, first peace are separately installed with the top of the apparatus casing
The inside of dress housing and the second installation housing is all provided with tri-station isolating switch, and first above the tri-station isolating switch
Installation housing and the second installation enclosure interior are all provided with bus tie.
Preferably, the surface of the apparatus casing is coated with PVC insulation films.
Preferably, the surface of the maintenance door is provided with handle.
Preferably, the apparatus casing surface of the thermal vias side is provided with supply hub.
Preferably, the cable vault is internally provided with earth bus.
Preferably, the top of the first installation housing and the second installation housing is provided with the 3rd pressure by bolt respectively
Discharge disk and second pressure release disk.
Preferably, the inside of the first pressure release disk, the 3rd pressure release disk and second pressure release disk is all set
There is pressure release passage.
Preferably, Manual operation handle is all installed on the tri-station isolating switch.
Compared with prior art, the beneficial effects of the invention are as follows：The high-tension switch gear of the double-bus configuration system passes through at this
The surface of equipment is coated with PVC insulation films, and this equipment can be made effectively to stop extraneous electricity in actual use
Influence of the magnetic to device interior electronic component and electronic equipment, increase the security used, and it is logical by being provided with radiating
Hole, fast and effectively auxiliary heat dissipation can be carried out to high temperature caused by the work of this equipment, add the performance of this equipment,
And by being provided with vacuum bubbles this equipment can be made effectively to carry out cooling effect in use, prevent that temperature is too high
Influence the use of internal electronic component or cause the damage of device interior electronic component, and grasped by being provided with breaker
Make mechanism and Three-Position Switch Operate Institutions, this equipment can be made easy to operate and use in use, increase
The adjustable of equipment, controllability, and make this equipment operation more convenient, finally by being provided with first pressure release disk, the
Three pressure discharge disk and second pressure release disk, and this device interior can be made short circuit accident, equipment expanded by heating, inside pressure occur
When power raises, pressure release is played, the effect of protection equipment, considerably increase the safety in utilization of this equipment.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the present invention；
Fig. 2 is the structural representation of the present invention.
In figure：1- earth bus；2- apparatus casings；3- cable vaults；4- first pressures discharge disk；5- casting type Current Mutual Inductances
Device；6- breaker chambers；7- tri-station isolating switch；8- bus ties；9- second installs housing；10- second pressures discharge disk；
The pressure of 11- the 3rd discharges disk；12- first installs housing；13- comprehensive protection devices；14- Three-Position Switch Operate Institutions；15-
Vacuum bubbles；16- circuit breaker operation mechanisms；17- cable sockets；18- supply hubs；19- thermal vias；20- maintenance doors；21- handles
Hand.
Embodiment
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, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of embodiment provided by the invention：A kind of high-tension switch gear of double-bus configuration system, including
Apparatus casing 2, cable vault 3, breaker chamber 6, second install housing 9 and first and install housing 12, the surface coating of apparatus casing 2
There are PVC insulation films, by being coated with PVC insulation films on the surface of this equipment, this equipment can be made in actual use process
In can effectively stop influence of the external electromagnetic to device interior electronic component and electronic equipment, increase the safety used
Property, the surface of apparatus casing 2 are provided with maintenance door 20 by hinge, and the surface of maintenance door 20 is provided with handle 21, maintenance door 20
The surface of apparatus casing 2 of lower section is provided with thermal vias 19, and by being provided with thermal vias 19, when can work this equipment
Caused high temperature carries out fast and effectively auxiliary heat dissipation, adds the performance of this equipment, the equipment of the side of thermal vias 19
The surface of housing 2 is provided with supply hub 18, and the side of apparatus casing 2 is provided with first pressure release disk 4, apparatus casing 2 it is interior
Portion is disposed with cable vault 3 and breaker chamber 6, and cable vault 3 is internally provided with earth bus 1, the bottom inside breaker chamber 6
End is provided with casting type current transformer 5, and the breaker chamber 6 of the side of casting type current transformer 5 is internally provided with cable socket
17, vacuum bubbles 15 are provided with by bolt on the inwall of breaker chamber 6 of the top of cable socket 17, and by being provided with vacuum bubbles 15
This equipment can be made effectively to carry out cooling effect in use, prevent the too high influence internal electronic component of temperature
Use or cause the damage of device interior electronic component, inside the apparatus casing 2 of the side of breaker chamber 6 by bolt according to
It is secondary that circuit breaker operation mechanism 16, Three-Position Switch Operate Institutions 14 and comprehensive protection device 13 are installed, and by being provided with
Circuit breaker operation mechanism 16 and Three-Position Switch Operate Institutions 14, this equipment can be made easy to operation in use
And use, the adjustable of equipment, controllability are added, and make this equipment operation more convenient, the top of apparatus casing 2 is pacified respectively
Housing 9 is installed equipped with the first installation housing 12 and second, the top that the first installation housing 12 and second installs housing 9 passes through respectively
Bolt is provided with the 3rd pressure release disk 11 and second pressure release disk 10, first pressure release disk 4, the 3rd pressure release disk 11
Pressure release passage is all provided with the inside of second pressure release disk 10, is pressed finally by first pressure release disk the 4, the 3rd is provided with
Power discharges disk 11 and second pressure release disk 10, and this device interior can be made short circuit accident, equipment expanded by heating, inside pressure occur
When power raises, pressure release is played, the effect of protection equipment, considerably increases the safety in utilization of this equipment, first installs housing 12
Tri-station isolating switch 7 is all installed with the inside of the second installation housing 9, manual behaviour is all installed on tri-station isolating switch 7
Make handle, the first installation housing 12 of the top of tri-station isolating switch 7 with bus be all installed inside the second installation housing 9 connected
Device 8.
Operation principle：Using the preceding security for first checking each parts of this device interior, being then moved to the present apparatus makes
Use is steadily placed, and connects external power supply use, checks whether bus occurs damaging and whether bus insulate during use, so
Backward bus is charged, in use first pressure release disk 4, second pressure release disk 10 and the 3rd pressure release
Disk 11 carries out pressure release to this equipment, ensures the safe handling of this equipment, comprehensive protection device 1 is in real time to each of this device interior
Electronic equipment and electronic component are protected.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of high-tension switch gear of double-bus configuration system, including apparatus casing（2）, cable vault（3）, breaker chamber（6）, second
Housing is installed（9）With the first installation housing（12）, it is characterised in that：The apparatus casing（2）Surface be provided with by hinge
Maintenance door（20）, the maintenance door（20）The apparatus casing of lower section（2）Surface is provided with thermal vias（19）, the apparatus casing
（2）Side be provided with first pressure release disk（4）, the apparatus casing（2）Inside be disposed with cable vault（3）With it is disconnected
Road device room（6）, the breaker chamber（6）Internal bottom is provided with casting type current transformer（5）, the casting type electric current is mutual
Sensor（5）The breaker chamber of side（6）It is internally provided with cable socket（17）, the cable socket（17）The breaker chamber of top
（6）Vacuum bubbles are provided with by bolt on inwall（15）, the breaker chamber（6）The apparatus casing of side（2）Inside passes through spiral shell
Bolt is sequentially installed with circuit breaker operation mechanism（16）, Three-Position Switch Operate Institutions（14）And comprehensive protection device（13）, institute
State apparatus casing（2）Top be separately installed with the first installation housing（12）With the second installation housing（9）, first mounting shell
Body（12）With the second installation housing（9）Inside tri-station isolating switch is all installed（7）, the tri-station isolating switch（7）
First installation housing of top（12）With the second installation housing（9）Inside is all provided with bus tie（8）.
A kind of 2. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that：The apparatus casing
（2）Surface be coated with PVC insulation films.
A kind of 3. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that：The maintenance door
（20）Surface be provided with handle（21）.
A kind of 4. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that：The thermal vias
（19）The apparatus casing of side（2）Surface is provided with supply hub（18）.
A kind of 5. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that：The cable vault
（3）Be internally provided with earth bus（1）.
A kind of 6. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that：First installation
Housing（12）With the second installation housing（9）Top respectively by bolt be provided with the 3rd pressure discharge disk（11）And second pressure
Discharge disk（10）.
A kind of 7. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that：The first pressure
Discharge disk（4）, the 3rd pressure release disk（11）Disk is discharged with second pressure（10）Inside be all provided with pressure release passage.
A kind of 8. high-tension switch gear of double-bus configuration system according to claim 1, it is characterised in that：Three station every
Leave pass（7）On Manual operation handle is all installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728778.8A CN107492808A (en) | 2017-08-23 | 2017-08-23 | A kind of high-tension switch gear of double-bus configuration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728778.8A CN107492808A (en) | 2017-08-23 | 2017-08-23 | A kind of high-tension switch gear of double-bus configuration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107492808A true CN107492808A (en) | 2017-12-19 |
Family
ID=60645608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710728778.8A Pending CN107492808A (en) | 2017-08-23 | 2017-08-23 | A kind of high-tension switch gear of double-bus configuration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173159A (en) * | 2018-01-06 | 2018-06-15 | 北海银河开关设备有限公司 | Electric locomotive high-tension switch gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201994576U (en) * | 2011-01-02 | 2011-09-28 | 山东鲁亿通智能电气股份有限公司 | Double-bus bar fixed metallic enclosed switching device |
| CN203119377U (en) * | 2013-04-01 | 2013-08-07 | 天安电气集团浙江电气有限公司 | Double-bus gas-insulated metal-enclosed switchgear |
| CN103944081A (en) * | 2014-03-11 | 2014-07-23 | 沈阳华利能源设备制造有限公司 | 12kV-5000A/63kA armored fixation type double-bus cabinet |
| CN106159787A (en) * | 2016-08-11 | 2016-11-23 | 现代重工(中国)电气有限公司 | A kind of closed gas insulated switch cabinet |
| CN207282993U (en) * | 2017-08-23 | 2018-04-27 | 中科电力装备集团有限公司 | A kind of high-tension switch gear of double-bus configuration system |
-
2017
- 2017-08-23 CN CN201710728778.8A patent/CN107492808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201994576U (en) * | 2011-01-02 | 2011-09-28 | 山东鲁亿通智能电气股份有限公司 | Double-bus bar fixed metallic enclosed switching device |
| CN203119377U (en) * | 2013-04-01 | 2013-08-07 | 天安电气集团浙江电气有限公司 | Double-bus gas-insulated metal-enclosed switchgear |
| CN103944081A (en) * | 2014-03-11 | 2014-07-23 | 沈阳华利能源设备制造有限公司 | 12kV-5000A/63kA armored fixation type double-bus cabinet |
| CN106159787A (en) * | 2016-08-11 | 2016-11-23 | 现代重工(中国)电气有限公司 | A kind of closed gas insulated switch cabinet |
| CN207282993U (en) * | 2017-08-23 | 2018-04-27 | 中科电力装备集团有限公司 | A kind of high-tension switch gear of double-bus configuration system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173159A (en) * | 2018-01-06 | 2018-06-15 | 北海银河开关设备有限公司 | Electric locomotive high-tension switch gear |
| CN108173159B (en) * | 2018-01-06 | 2024-02-27 | 北海银河开关设备有限公司 | High-voltage switch equipment of electrified locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |