CN109786079A - A kind of method and shielding construction for dry-type air-core reactor connection - Google Patents
A kind of method and shielding construction for dry-type air-core reactor connection Download PDFInfo
- Publication number
- CN109786079A CN109786079A CN201910157648.2A CN201910157648A CN109786079A CN 109786079 A CN109786079 A CN 109786079A CN 201910157648 A CN201910157648 A CN 201910157648A CN 109786079 A CN109786079 A CN 109786079A
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- CN
- China
- Prior art keywords
- pipe bus
- connection
- folder
- flexible cord
- dry
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 230000007774 longterm Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims 1
- 208000028659 discharge Diseases 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
The present invention relates to a kind of shielding construction of dry-type air-core reactor connection and connection methods, shielding construction includes pipe bus, pipe bus folder, connection flexible cord and shading ring, the dry-type air-core reactor is connected to the connection flexible cord by pipe bus terminals, the connection flexible cord is connected to the pipe bus by pipe bus folder, the pipe bus folder is for clamping the pipe bus, the connection flexible cord is used for the electrical connection of the pipe bus terminals and pipe bus folder, and the shading ring is arranged right above pipe bus folder.Connection method includes: that dry-type air-core reactor by pipe bus terminals is connected to connection flexible cord；Pipe bus is clamped using pipe bus folder；The pipe bus terminals and the pipe bus folder are electrically connected using connection flexible cord.Mounting means of the present invention is simple, time saving and energy saving, and stable connection is reliable, can be widely applied, while preventing the electric discharge risk at electrical connection, guarantees the safe operation of electrical equipment.
Description
Technical field
The application belongs to electrical equipment, and in particular to a kind of method and shielding for dry-type air-core reactor connection
Structure.
Background technique
Pipe bus is generallyd use when connecting between the dry-type air-core reactor in the places such as converter station or with other electrical equipments
Structure, this pipe bus structure both ends according to dry-type air-core reactor connecting terminal and other appliance terminals contact area
It is manufactured, structure is simple.However as the gradually development of China's power grid grade, the electricity that dry-type air-core reactor both ends are born
Press higher and higher, no matter dry-type air-core reactor is in long-term charging operation or short-term operation, the company of reactor and pipe bus
The place of connecing is borne by higher electric discharge risk, constitutes biggish threat to the operation of piece electrical equipment, therefore, reactor and pipe
The junction of bus need to carry out shielding protection.
Summary of the invention
To solve the above-mentioned problems, this application provides a kind of connection methods and its shielding for dry-type air-core reactor
Structure.The dry-type air-core reactor connection method introduced in the application and shielding construction be not only able to satisfy field erected needs, but also
The position that electric discharge is easy to generate at reactor connecting terminal can be subjected to shielding protection, guarantee reactor safe operation.
The present invention adopts the following technical scheme:
A kind of shielding construction of dry-type air-core reactor connection, includes pipe bus, pipe bus folder, connection flexible cord and shielding
Ring, the dry-type air-core reactor are connected to the connection flexible cord by pipe bus terminals, and the connection flexible cord passes through pipe mother
Wire clamp part is connected to the pipe bus, and the pipe bus folder is for clamping the pipe bus, and the connection flexible cord is for described
The electrical connection of pipe bus terminals and pipe bus folder, the shading ring are arranged right above pipe bus folder.
The material of the pipe bus is aluminium alloy.
The pipe bus is round tube shape structure, and the size of round tube adds according to dry-type air-core reactor and the long-term of other equipment
Electric current is carried to determine.
The both ends of the pipe bus are blocked using pipe bus.
The pipe bus folder is two semicircle ring structures, and described two semicircle ring structures clamp the pipe bus jointly,
The extension end of one of semicircular ring is connected with flexible cord is connect, and the extension end of another semicircular ring is connected with pipe bus terminals.
The material of the pipe bus folder is aluminium alloy.
The material of the connection flexible cord is copper.
The junction of the pipe bus terminals and pipe bus folder is provided with sliding groove, to guarantee the length nargin of connection.
The size of the pipe bus terminals is identical as the binding post size of dry-type air-core reactor.
The shading ring is two semi-loops, and shield ranges include the bolt and point at all fittings and connecting terminal
End.
Present invention also provides a kind of connection methods for dry-type air-core reactor, comprising the following steps:
(1) dry-type air-core reactor is connected to connection flexible cord by pipe bus terminals；
(2) pipe bus is clamped using pipe bus folder；
(3) the pipe bus terminals and the pipe bus folder are electrically connected using connection flexible cord.
Above-mentioned connection method further includes that shading ring is arranged right above pipe bus folder.
Above-mentioned connection method further includes being blocked at the both ends of pipe bus using pipe bus.
In above-mentioned connection method:
The material of the pipe bus is aluminium alloy.
The pipe bus is round tube shape structure, and the size of round tube adds according to dry-type air-core reactor and the long-term of other equipment
Electric current is carried to determine.
The pipe bus folder is two semicircle ring structures, and described two semicircle ring structures clamp the pipe bus jointly,
The extension end of one of semicircular ring is connected with flexible cord is connect, and the extension end of another semicircular ring is connected with pipe bus terminals.
The material of the pipe bus folder is aluminium alloy.
The material of the connection flexible cord is copper.
The junction of the pipe bus terminals and pipe bus folder is provided with sliding groove, to guarantee the length nargin of connection.
The size of the pipe bus terminals is identical as the binding post size of dry-type air-core reactor.
The shading ring is two semi-loops, and shield ranges include the bolt and point at all fittings and connecting terminal
End.
Compared with prior art, the present invention has the advantage that
1. being electrically connected using pipe bus folder and connection flexible cord to dry-type air-core reactor and pipe bus, installation side
Formula is simple, time saving and energy saving, and stable connection is reliable, can be widely applied.
2. shielding construction is arranged above pipe bus folder, shield ranges can cover pipe bus folder, connection flexible cord, pipe
Bolt and tip at the hardware fitting structures such as bus sealing end and connecting terminal, prevent the electric discharge risk at electrical connection, guarantee electrical
The safe operation of equipment.
Detailed description of the invention
Fig. 1 is the front view of the shielding construction of dry-type air-core reactor connection；
Fig. 2 is the top view of the shielding construction of dry-type air-core reactor connection；
Fig. 3 is the left side view (shading ring is not shown) of the shielding construction of dry-type air-core reactor connection.
Wherein, the meaning of appended drawing reference is as follows:
Pipe bus 1, pipe bus folder 2, connection flexible cord 3, shading ring 4, pipe bus terminals 5, pipe bus sealing end 6, sliding
Slot 7.
Specific embodiment
Technical solution of the present invention is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
As shown in Figure 1-3, the shielding construction that a kind of dry-type air-core reactor of the invention connects, female comprising pipe bus 1, pipe
Wire clamp part 2, connection flexible cord 3 and shading ring 4, the dry-type air-core reactor (not shown) are connected to by pipe bus terminals 5
The connection flexible cord 3, the connection flexible cord 3 are connected to the pipe bus 1 by pipe bus folder 2, and the pipe bus folder 2 is used
In clamping the pipe bus 1, the connection flexible cord 3 is used for the electrical connection of the pipe bus terminals 5 and pipe bus folder 2,
The surface of the pipe bus folder 2 is arranged in the shading ring 4.
The material of the pipe bus 1 is aluminium alloy.
The pipe bus 1 is round tube shape structure, and the size of round tube is long-term according to dry-type air-core reactor and other equipment
Loading current determines.
The both ends of the pipe bus 1 are blocked using pipe bus sealing end 6.
The pipe bus folder 2 is two semicircle ring structures, and described two semicircle ring structures clamp the pipe bus jointly
1, the extension end of one of semicircular ring is connected with flexible cord 3 is connect, extension end and 5 phase of pipe bus terminals of another semicircular ring
Even.
The material of the pipe bus folder 2 is aluminium alloy.
The material of the connection flexible cord 3 is copper.
The junction of the pipe bus terminals 5 and pipe bus folder 2 is provided with sliding groove 7, and the length to guarantee connection is abundant
Degree.
The size of the pipe bus terminals 5 is identical as the binding post size of dry-type air-core reactor.
The shading ring 4 is two semi-loops, shield ranges include bolt at all fittings and connecting terminal and
Tip.
Above-mentioned shielding construction uses following connection method, comprising the following steps:
(1) dry-type air-core reactor is connected to connection flexible cord by pipe bus terminals；
(2) pipe bus is clamped using pipe bus folder；
(3) the pipe bus terminals and the pipe bus folder are electrically connected using connection flexible cord.
Above-mentioned connection method further includes that shading ring is arranged right above pipe bus folder.
Above-mentioned connection method further includes being blocked at the both ends of pipe bus using pipe bus.
Applicant combines Figure of description to be described in detail and describe the embodiment of the present invention, but this field skill
Art personnel are it should be understood that above embodiments are only the preferred embodiments of the invention, and explanation is intended merely to help reader in detail
More fully understand spirit of that invention, and it is not intended to limit the protection scope of the present invention, on the contrary, any based on invention essence of the invention
Any improvement or modification made by mind should all be fallen within the scope and spirit of the invention.
Claims (10)
1. a kind of shielding construction of dry-type air-core reactor connection, includes pipe bus, pipe bus folder, connection flexible cord and shielding
Ring, it is characterised in that:
The dry-type air-core reactor is connected to the connection flexible cord by pipe bus terminals, and the connection flexible cord passes through pipe mother
Wire clamp part is connected to the pipe bus, and the pipe bus folder is for clamping the pipe bus, and the connection flexible cord is for described
The electrical connection of pipe bus terminals and pipe bus folder, the shading ring are arranged right above pipe bus folder.
2. shielding construction according to claim 1, it is characterised in that:
The pipe bus is aluminum alloy round tubulose structure, and the size of round tube is long-term according to dry-type air-core reactor and other equipment
Loading current determines that the both ends of pipe bus are blocked using pipe bus.
3. shielding construction according to claim 1, it is characterised in that:
The pipe bus folder is the semicircle ring structure of two aluminum alloy materials, described in described two semicircle ring structures clamp jointly
Pipe bus, the extension end of one of semicircular ring are connected with flexible cord is connect, the extension end of another semicircular ring and the wiring of pipe bus
End is connected.
4. shielding construction according to claim 1, it is characterised in that:
The material of the connection flexible cord is copper.
5. shielding construction according to claim 1, it is characterised in that:
The junction of the pipe bus terminals and pipe bus folder is provided with sliding groove, to guarantee the length nargin of connection.
6. shielding construction according to claim 1, it is characterised in that:
The size of the pipe bus terminals is identical as the binding post size of dry-type air-core reactor.
7. shielding construction according to claim 1, it is characterised in that:
The shading ring is two semi-loops, and shield ranges include the bolt and tip at all fittings and connecting terminal.
8. a kind of connection method for dry-type air-core reactor, which is characterized in that the connection method the following steps are included:
(1) dry-type air-core reactor is connected to connection flexible cord by pipe bus terminals；
(2) pipe bus is clamped using pipe bus folder；
(3) the pipe bus terminals and the pipe bus folder are electrically connected using connection flexible cord.
9. connection method according to claim 8, it is characterised in that:
It further include that shading ring is set right above the pipe bus folder.
10. connection method according to claim 8, it is characterised in that:
It further include being blocked at the both ends of pipe bus using pipe bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157648.2A CN109786079B (en) | 2019-03-01 | 2019-03-01 | Method for connecting dry type air-core reactor and shielding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157648.2A CN109786079B (en) | 2019-03-01 | 2019-03-01 | Method for connecting dry type air-core reactor and shielding structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109786079A true CN109786079A (en) | 2019-05-21 |
| CN109786079B CN109786079B (en) | 2024-04-26 |
Family
ID=66486609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910157648.2A Active CN109786079B (en) | 2019-03-01 | 2019-03-01 | Method for connecting dry type air-core reactor and shielding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109786079B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607793U (en) * | 2013-11-29 | 2014-05-21 | 国家电网公司 | Tube-bus end part sliding fitting and tube bus |
| CN203850442U (en) * | 2013-11-29 | 2014-09-24 | 国家电网公司 | T-connection telescoping current-carrying tool for pipe bus, and pipe bus |
| CN203850451U (en) * | 2013-11-29 | 2014-09-24 | 国家电网公司 | Anti-corona current-carrying tool for pipe bus end, and pipe bus |
| CN204947515U (en) * | 2015-06-30 | 2016-01-06 | 平高集团有限公司 | A kind of pipe bus supports armour clamp device |
| CN106207908A (en) * | 2016-08-23 | 2016-12-07 | 国家电网公司 | Pipe mother supports two-way gold utensil and shading ring, shielding spherical crown |
| CN209388841U (en) * | 2019-03-01 | 2019-09-13 | 北京电力设备总厂有限公司 | A kind of shielding construction of dry-type air-core reactor connection |
-
2019
- 2019-03-01 CN CN201910157648.2A patent/CN109786079B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607793U (en) * | 2013-11-29 | 2014-05-21 | 国家电网公司 | Tube-bus end part sliding fitting and tube bus |
| CN203850442U (en) * | 2013-11-29 | 2014-09-24 | 国家电网公司 | T-connection telescoping current-carrying tool for pipe bus, and pipe bus |
| CN203850451U (en) * | 2013-11-29 | 2014-09-24 | 国家电网公司 | Anti-corona current-carrying tool for pipe bus end, and pipe bus |
| CN204947515U (en) * | 2015-06-30 | 2016-01-06 | 平高集团有限公司 | A kind of pipe bus supports armour clamp device |
| CN106207908A (en) * | 2016-08-23 | 2016-12-07 | 国家电网公司 | Pipe mother supports two-way gold utensil and shading ring, shielding spherical crown |
| CN209388841U (en) * | 2019-03-01 | 2019-09-13 | 北京电力设备总厂有限公司 | A kind of shielding construction of dry-type air-core reactor connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109786079B (en) | 2024-04-26 |
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