CN107959271A - Current conversion station is connect with pipe mother T and slides/be fixedly connected overcurrent gold utensil - Google Patents
Current conversion station is connect with pipe mother T and slides/be fixedly connected overcurrent gold utensil Download PDFInfo
- Publication number
- CN107959271A CN107959271A CN201610903218.7A CN201610903218A CN107959271A CN 107959271 A CN107959271 A CN 107959271A CN 201610903218 A CN201610903218 A CN 201610903218A CN 107959271 A CN107959271 A CN 107959271A
- Authority
- CN
- China
- Prior art keywords
- pipe
- gold utensil
- overcurrent
- pipe mother
- mother
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/04—Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Connect the invention discloses a kind of current conversion station with pipe mother T and slide/be fixedly connected overcurrent gold utensil.Armour clamp assembly is connect including overcurrent armour clamp assembly, pipe female end portion armour clamp assembly, slip/fixation bar assembly and pipe mother T；The both ends of overcurrent armour clamp assembly are used to connect pipe busbar A and pipe busbar B that T connects；Pipe female end portion armour clamp assembly includes pipe mother's end metal fitting body；Slip/fixation bar assembly includes connecting rod, and one end of connecting rod is equipped with insulation sliding plate and extends in pipe busbar, and the other end connects armour clamp assembly with pipe mother T and is connected；Connecting rod is equipped with insulation sliding sleeve, and insulation sliding sleeve is fixed on the one end of pipe mother's end metal fitting body；Insulation sliding sleeve is equipped with threaded hole, and blind hole is equipped with the position corresponding position of the threaded hole in connecting rod；Pipe mother T connects armour clamp assembly and realizes connection between slip/fixation bar assembly and the pipe busbar B.Overcurrent gold utensil of the present invention can realize overcurrent and mechanical connection.
Description
Technical field
Connect the present invention relates to a kind of current conversion station with pipe mother T and slide/be fixedly connected overcurrent gold utensil, belong to flexible DC power transmission line
Road engineering field.
Background technology
Flexible DC transmission technology is a kind of based on voltage source converter, turn-off device and pulse modulation technology
New DC transmission technology, is the important equipment for building intelligent grid.Compared with traditional approach, flexible DC transmission technology has
Controllability is high, the convenient environmental protection of design and construction, take up little area and current conversion station between the advantages that need not communicating, in island with power, city power distribution
The capacity-increasing transformation of net, AC system interconnection, large-scale wind power field are grid-connected etc. to have stronger technical advantage, be change it is big electric
The strategic choice of net development pattern.And flexible DC power transmission can carry the cleaning energy such as the wind energy from multiple websites, solar energy
Source, by large capacity, the power transm ission corridor of long range, reaches the load center in multiple cities, this is new-energy grid-connected, big city
The fields such as city's power supply provide a kind of effective solution.Therefore, this technology of transmission of electricity is favored be subject to countries in the world, with
The fast development of new energy, the market demand of flexible DC transmission technology will be more wide.
Flexible DC transmission technology is used as HVDC Transmission Technology of new generation, it is similar with D.C. high voltage transmission in structure,
Still it is made of current conversion station and DC power transmission line.Current conversion station is a wherein indispensable part, is responsible for AC and DC conversion
Important duty, station equipment is numerous, and electrical connection is complicated, the gold as essential electrical connecting elements between each equipment in station
Tool, due to shape, size, its surface electric field distribution deformity is more serious, and local easily outlet field strength is excessive and causes electricity
Corona, therefore current conversion station gold utensil will more bear electric property aspect except the requirement of mechanical strength to be met, overcurrent etc.
Long-term test.
The content of the invention
Connect the object of the present invention is to provide a kind of current conversion station with pipe mother T and slide/be fixedly connected overcurrent gold utensil, the present invention considers
Electrically and mechanical performance, solve the slip of ± 320kV current conversion station inner tube bus-bar T-connectings/it is fixedly connected, overcurrent and anti-corona etc. asks
Topic.
To achieve these goals, one kind ± 320kV current conversion stations provided by the invention are connect with pipe mother T slides/it is fixedly connected
Overcurrent gold utensil, is installed between two pipe busbares that T connects, realizes that the T between two pipe busbares takes over stream, and meet mechanical strength
And anti-corona requirement.
Current conversion station provided by the present invention is connect with pipe mother T and slides/be fixedly connected overcurrent gold utensil, including overcurrent armour clamp assembly,
Pipe female end portion armour clamp assembly, slip/fixation bar assembly and pipe mother T connect armour clamp assembly；
The both ends of the overcurrent armour clamp assembly be used to connecting pipe busbar that the pipe busbar A that T connects and pipe busbar B realizes that T connects it
Between overcurrent connection；
The pipe female end portion armour clamp assembly includes pipe mother's end metal fitting body, and the pipe mother end metal fitting body is fixed on institute
State the end of pipe busbar；
The slip/fixation bar assembly includes connecting rod, and one end of the connecting rod is equipped with insulation sliding plate and extends to institute
State in pipe busbar, the other end connects armour clamp assembly with the pipe mother T and is connected；Insulation sliding sleeve is arranged with the connecting rod, it is described
The one end of the pipe mother end metal fitting body is fixed in one end of insulation sliding sleeve；The insulation sliding sleeve is equipped with threaded hole, institute
State and be equipped with blind hole in the position corresponding position of the threaded hole in connecting rod；
The pipe mother T connects armour clamp assembly and realizes connection between the slip/fixation bar assembly and the pipe busbar B.
In the overcurrent gold utensil, the overcurrent armour clamp assembly includes pipe mother overcurrent gold utensil body and aluminum stranded conductor；
The aluminum stranded conductor camber；
The both ends of the aluminum stranded conductor are connected with the pipe mother A and the pipe busbar B respectively.
In the overcurrent gold utensil, the pipe mother overcurrent gold utensil body is set on the pipe busbar A；
It is bolted between the pipe mother overcurrent gold utensil body and the pipe busbar A.
In the overcurrent gold utensil, it is bolted between the pipe mother end metal fitting body and the pipe busbar A；
The end of the pipe mother end metal fitting body is equipped with the mounting hole of the fixed insulation sliding sleeve.
It is to be threadedly coupled between the connecting rod and the insulation sliding plate in the overcurrent gold utensil；
The connecting rod and the pipe mother T are to be bolted between connecing armour clamp assembly.
In the overcurrent gold utensil, the insulation sliding sleeve is equipped with described along the both ends of the axial direction of the connecting rod
Threaded hole, for installing spacing threaded；When the overcurrent gold utensil need to be installed as fixed structure, spacing screw thread pin end is twisted
Enter in the blind hole in the connecting rod, then the insulation sliding sleeve is fixed with the connecting rod；When the overcurrent gold utensil is to need
When being installed as slide construction, spacing screw thread pin end exits the blind hole in the connecting rod, and the connecting rod can be described
The sliding sleeve that insulate is interior to be slided, so as to fulfill pipe busbar along a certain range of slip of axial direction.
In the overcurrent gold utensil, the insulation sliding plate is nylon sliding plate；
The insulation sliding sleeve is nylon sliding sleeve.
In the overcurrent gold utensil, the pipe mother T connects that armour clamp assembly connects gold utensil body including pipe mother T and pipe mother T connects gold utensil；
The pipe mother T connects gold utensil body and is sheathed on outside the pipe busbar B, and connects gold utensil by the pipe mother T and fix；
The pipe mother T connects gold utensil body and is equipped with hangers, and the hangers is connected with the slip/fixation bar assembly.
Current conversion station of the present invention is connect with pipe mother T to be slided/is fixedly connected overcurrent gold utensil and include four parts：Overcurrent armour clamp assembly, pipe
Female end portion armour clamp assembly, slip/fixation bar assembly and pipe mother T connect armour clamp assembly.Wherein, overcurrent armour clamp assembly connects for two T
Overcurrent connection between pipe busbar；Pipe female end portion armour clamp assembly, slip/fixation bar assembly and pipe mother T meet armour clamp assembly three
Be connected with each other, for the mechanical connection (slip/fixation) between two T adapter busbares, by the installation of this four parts gold utensil come
Realize the overcurrent between T adapter busbares, mechanically connect, and arc is curved with fine aluminium twisted wire by the rounding off design of gold utensil in itself
After degree itself is anti-corona, realize the anti-corona requirement of gold utensil.Overcurrent armour clamp assembly is used for the overcurrent connection of a whole set of gold utensil, both sides difference
On two pipe busbares, flow-guiding channel is formed, realizes the overcurrent connection between two pipe busbares that T connects.Pipe female end portion gold
Tool component is used to sliding/fixing the connection between bar assembly and pipe busbar A, and installed in the end of pipe busbar A, end cap is reserved
The hole being connected with slip/fixation bar assembly.Slip/fixation bar assembly is used for pipe female end portion's armour clamp assembly and connects gold utensil group with pipe mother T
Connection between part, can be mounted to slide and fix two kinds of structure types as needed.Pipe mother T connect armour clamp assembly be used for slide/
T between fixed bar assembly and pipe busbar B connects, and pipe mother is realized jointly with pipe female end portion's armour clamp assembly and slip/fixation bar assembly
T-shaped mechanical connection between line A and pipe busbar B.
Brief description of the drawings
Fig. 1 connects the schematic diagram for sliding/being fixedly connected overcurrent gold utensil with pipe mother T for current conversion station of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the signal that current conversion station of the present invention connects the overcurrent armour clamp assembly for sliding/being fixedly connected overcurrent gold utensil with pipe mother T
Figure.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is that current conversion station of the present invention connects showing for pipe female end portion's armour clamp assembly for sliding/being fixedly connected overcurrent gold utensil with pipe mother T
It is intended to.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is connect with pipe mother T for current conversion station of the present invention and slides/slip for being fixedly connected with overcurrent gold utensil/and be fixedly connected with bar assembly
Schematic diagram.
Fig. 8 is the top view of Fig. 7.
Fig. 9 is that current conversion station of the present invention is connect with pipe mother T and slides/be fixedly connected the pipe mother T of overcurrent gold utensil and connect fixed armour clamp assembly
Schematic diagram.
Figure 10 is the top view of Fig. 9.
Each mark is as follows in figure：
1 pipe busbar A；2 overcurrent armour clamp assemblies；3 pipe female end portion armour clamp assemblies；4 slips/fixation bar assembly；5 pipe mother T connect solid
Determine armour clamp assembly；6 pipe busbar B；7 fastening bolt A；8 pipe mother's overcurrent gold utensil bodies；9 fine aluminium twisted wires；10 pipe mother's end metal fitting sheets
Body；11 fastening bolt B；12 imperial sliding plates；13 imperial sliding sleeves；14 threadeds；15 extension bars；16 Buddhist nun's wire clamps；17 mother T connect gold utensil body；
18 fixing bolt C；19T connects gold utensil cover board；20 Pin hole bolts.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but the invention is not limited in following embodiments.
As depicted in figs. 1 and 2, it is that one kind ± 320kV current conversion stations are connect with pipe mother T and slide/it is fixedly connected with showing for overcurrent gold utensil
It is intended to, realizes that the T between two pipe busbares takes over stream connection, and meet mechanical strength and anti-corona requirement.
Current conversion station of the present invention is connect with pipe mother T slides/is fixedly connected overcurrent installation in the T two pipe busbar A1 connect and pipe
Between busbar B6, including overcurrent armour clamp assembly 2, pipe female end portion armour clamp assembly 3, slip/fixation bar assembly 4 and pipe mother T connect gold utensil
Totally four part of component 5.Wherein, overcurrent armour clamp assembly 2 plays water conservancy diversion in a whole set of gold utensil, the pipe busbar A1 connect installed in T
Between pipe busbar B6, path is formed so as to fulfill the overcurrent between two T adapter busbares.Pipe female end portion armour clamp assembly 3, slide
Dynamic/fixed bar assembly 4 and pipe mother T connect armour clamp assembly 5 and play mechanical connection in a whole set of gold utensil, and three is connected with each other simultaneously
Between the pipe busbar that two T connect, realize and mechanically connect, and can be mounted to slide and fix two kinds of structure shapes as needed
Formula.A whole set of gold utensil it is anti-corona by gold utensil rounding off design in itself and fine aluminium twisted wire 8 curve after radian itself it is anti-corona come
Realize.
Overcurrent armour clamp assembly 2 is used for the overcurrent connection of a whole set of gold utensil, as shown in Figure 3 and Figure 4, including pipe mother's overcurrent gold utensil sheet
9 two kinds of components of body 8 and fine aluminium twisted wire, the unilateral twisted wire welding hole with welding fine aluminium twisted wire 9 of pipe mother's overcurrent gold utensil body 8, are used
It is inserted in 9 end of fine aluminium twisted wire and plug welding is integrated, twisted wire welding hole during assembling on two pipe mother's overcurrent gold utensil bodies 8
It is staggered installation of, to maximize overcurrent contact area.8 inner circle contact surface of pipe mother's overcurrent gold utensil body is matched with pipe busbar outside diameter, is led to
Fastening bolt A7 is crossed to be installed on pipe busbar 1 and 6.
Pipe female end portion armour clamp assembly 3 is used to sliding/fixing the connection between bar assembly 4 and pipe busbar 1, such as Fig. 5 and Fig. 6 institutes
Show, including two pipe mother's end metal fitting bodies 10, the end of pipe busbar A1 is installed on via pipe capital tool fastening bolt B11, is held
Portion's end socket is reserved with mounting hole, for installing the nylon sliding sleeve 13 in slip/fixation bar assembly 4.
Slip/fixation bar assembly 4 is used for pipe female end portion armour clamp assembly 3 and pipe mother T and connects connection between gold utensil 5, such as Fig. 7 and
Shown in Fig. 8, including nylon sliding plate 12, nylon sliding sleeve 13, spacing threaded 14, connecting rod 15 and mating fastener composition.Nylon
Sliding plate 12 is installed on the end of connecting rod 15, is placed in pipe busbar A1, plays dual parts of to slide and insulate；13 sets of nylon sliding sleeve
In connecting rod 15, when installation, is stuck in the hole reserved on 3 end socket of pipe female end portion armour clamp assembly, also functions to the double of slip and insulation
Recast is used.13 both sides of nylon sliding sleeve are designed with threaded hole, for installing spacing threaded 14.Connecting rod 15 is that one end is screw thread one
The steel pole for connecting hole is held, for the bearing member of a whole set of gold utensil, whorl side is used to fix nylon sliding plate 12, and connecting hole side passes through band pin
Hole bolt 20 and pipe mother T connect armour clamp assembly 5 and connect, and 15 relevant position of connecting rod is designed with and 13 upper screwed hole position of nylon sliding sleeve
Matched blind hole, when a whole set of gold utensil need to be installed as fixed structure, spacing 14 end of threaded is screwed into the blind hole in connecting rod 15,
Nylon sliding sleeve 13 and connecting rod 15 are fixed, and it is fixed to limit slip/fixation bar assembly 4 by pipe female end portion armour clamp assembly 3；When
When a whole set of gold utensil need to be installed as slide construction, the blind hole in connecting rod 15 is exited in spacing 14 end of threaded, and connecting rod 15 can be
It is opposite in nylon sliding sleeve 13 to slide, so as to fulfill pipe busbar A1 along a certain range of slip of axial direction.Connecting rod at the same time
15 afterbodys are designed with card slot, when pipe busbar A1 domestic demands install damping wire, special dump wire clamp 16 can be installed on connecting rod
At 15 afterbody card slots.
Pipe mother T connects armour clamp assembly 5 and is used to sliding/fixing the connection between bar assembly 4 and pipe busbar 6, such as Fig. 9 and Figure 10 institutes
Show, including pipe mother T connects gold utensil body 17 and pipe mother T connects gold utensil 19, pipe mother T connects gold utensil body 17 and is sheathed on outside pipe busbar B6, and
Gold utensil 19 is connect by pipe mother T and fastening bolt C18 is fixed.Pipe mother T, which connects, designs double hangers on gold utensil body 17, Gu can with slide/
The veneer side connection of fixed pole component 4.Entirety realizes the T-shaped mechanical connection of pipe busbar A1 and pipe busbar B6, and connecting joint can turn
Move in order to which Field adjustment meets installation requirement.
The a whole set of gold utensil of four part of above composition, realizes overcurrent and mechanical connection, since this gold utensil is without anticorona ring or ball, each zero
Before member profile is both designed as arc transition, avoids sharp chamfering bloom, while the fine aluminium twisted wire 8 in overcurrent armour clamp assembly welds
Pre-bending camber, forms gold utensil component certain shielding protection, by this two measures come realize gold utensil itself is anti-corona.Four
It is bolted between part, ensure that the overcurrent and mechanical connection of pipe busbar 1 and 6, be effectively accomplished anti-corona purpose,
And it is easy for installation, detachably, meet the requirement in terms of engineering performance and construction and installation.
Claims (8)
1. a kind of current conversion station is connect with pipe mother T and slides/be fixedly connected overcurrent gold utensil, it is characterised in that：Including overcurrent armour clamp assembly, pipe
Female end portion armour clamp assembly, slip/fixation bar assembly and pipe mother T connect armour clamp assembly；
The both ends of the overcurrent armour clamp assembly are used to connecting the pipe busbar A that T connects and pipe busbar B and realize between the pipe busbar that T connects
Overcurrent connects；
The pipe female end portion armour clamp assembly includes pipe mother's end metal fitting body, and the pipe mother end metal fitting body is fixed on the pipe
The end of busbar；
The slip/fixation bar assembly includes connecting rod, and one end of the connecting rod is equipped with insulation sliding plate and extends to the pipe
In busbar, the other end connects armour clamp assembly with the pipe mother T and is connected；The connecting rod is equipped with insulation sliding sleeve, and the insulation is slided
Set is fixed on the one end of the pipe mother end metal fitting body；The insulation sliding sleeve is equipped with threaded hole, in the connecting rod in
The position corresponding position of the threaded hole is equipped with blind hole；
The pipe mother T connects armour clamp assembly and realizes connection between the slip/fixation bar assembly and the pipe busbar B.
2. overcurrent gold utensil according to claim 1, it is characterised in that：The overcurrent armour clamp assembly includes pipe mother's overcurrent gold utensil
Body and aluminum stranded conductor；
The aluminum stranded conductor camber；
The both ends of the aluminum stranded conductor are connected with the pipe mother A and the pipe busbar B respectively.
3. overcurrent gold utensil according to claim 2, it is characterised in that：The pipe mother overcurrent gold utensil body is set in the pipe
On busbar A；
It is bolted between the pipe mother overcurrent gold utensil body and the pipe busbar A.
4. overcurrent gold utensil according to any one of claim 1-3, it is characterised in that：The pipe mother end metal fitting body with
It is bolted between the pipe busbar A；
The end of the pipe mother end metal fitting body is equipped with the mounting hole of the fixed insulation sliding sleeve.
5. the overcurrent gold utensil according to any one of claim 1-4, it is characterised in that：The connecting rod is slided with the insulation
It is threaded connection between disk；
The connecting rod and the pipe mother T are to be bolted between connecing armour clamp assembly.
6. the overcurrent gold utensil according to any one of claim 1-5, it is characterised in that：The insulation sliding sleeve is along the connection
The both ends of the axial direction of bar are equipped with the threaded hole.
7. the overcurrent gold utensil according to any one of claim 1-6, it is characterised in that：The insulation sliding plate is slided for nylon
Disk；
The insulation sliding sleeve is nylon sliding sleeve.
8. the overcurrent gold utensil according to any one of claim 1-7, it is characterised in that：The pipe mother T connects armour clamp assembly bag
Include that pipe mother T connects gold utensil body and pipe mother T connects gold utensil；
The pipe mother T connects gold utensil body and is sheathed on outside the pipe busbar B, and connects gold utensil by the pipe mother T and fix；
The pipe mother T connects gold utensil body and is equipped with hangers, and the hangers is connected with the slip/fixation bar assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903218.7A CN107959271B (en) | 2016-10-17 | 2016-10-17 | Tube bus T-joint sliding/fixed connection overcurrent fitting for convertor station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903218.7A CN107959271B (en) | 2016-10-17 | 2016-10-17 | Tube bus T-joint sliding/fixed connection overcurrent fitting for convertor station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107959271A true CN107959271A (en) | 2018-04-24 |
| CN107959271B CN107959271B (en) | 2023-05-23 |
Family
ID=61954480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610903218.7A Active CN107959271B (en) | 2016-10-17 | 2016-10-17 | Tube bus T-joint sliding/fixed connection overcurrent fitting for convertor station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107959271B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0336294A1 (en) * | 1988-04-06 | 1989-10-11 | Rittal-Werk Rudolf Loh GmbH & Co. KG | Bus bar support for a bus bar system |
| JPH0677431U (en) * | 1993-04-14 | 1994-10-28 | 昭和電線電纜株式会社 | Support structure of water-cooled copper pipe busbar |
| JPH0896667A (en) * | 1994-09-27 | 1996-04-12 | Chubu Electric Power Co Inc | Hinge part inspecting apparatus of disconnector |
| GB9802053D0 (en) * | 1997-02-03 | 1998-03-25 | Loh Kg Rittal Werk | Branch connection for power bus bars of a bus bar system standing at right angles to one another |
| FR2811143A1 (en) * | 2000-06-28 | 2002-01-04 | Sapco | Metallic wiring tubular body anchorage mechanism having central spoke with screw thread outer cable connections and outer ceramic anchorage section with pierced tube section inner connection. |
| CN201601442U (en) * | 2010-01-25 | 2010-10-06 | 辽宁锦兴电力金具科技股份有限公司 | Welding wire type double tubular bus-bar sleeve valve hall hardware fitting |
| CN203014306U (en) * | 2012-08-17 | 2013-06-19 | 四平线路器材厂 | Sliding type insulation supporting structure for telescopic hardware |
| WO2015076029A1 (en) * | 2013-11-19 | 2015-05-28 | 三菱電機株式会社 | Bus connection device and switchgear using same |
| CN105406423A (en) * | 2015-12-23 | 2016-03-16 | 马鞍山市华能电力线路器材有限责任公司 | Adjustable tubular bus fitting |
| CN105406690A (en) * | 2015-12-03 | 2016-03-16 | 平高集团有限公司 | Connection fitting for converter station valve hall |
| CN205377223U (en) * | 2016-03-09 | 2016-07-06 | 固力发集团有限公司 | Tubular bus fitting |
| CN206099234U (en) * | 2016-10-17 | 2017-04-12 | 国家电网公司 | Current conversion station connects slip fixed connection to overflow gold utensil with female T of pipe |
-
2016
- 2016-10-17 CN CN201610903218.7A patent/CN107959271B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0336294A1 (en) * | 1988-04-06 | 1989-10-11 | Rittal-Werk Rudolf Loh GmbH & Co. KG | Bus bar support for a bus bar system |
| JPH0677431U (en) * | 1993-04-14 | 1994-10-28 | 昭和電線電纜株式会社 | Support structure of water-cooled copper pipe busbar |
| JPH0896667A (en) * | 1994-09-27 | 1996-04-12 | Chubu Electric Power Co Inc | Hinge part inspecting apparatus of disconnector |
| GB9802053D0 (en) * | 1997-02-03 | 1998-03-25 | Loh Kg Rittal Werk | Branch connection for power bus bars of a bus bar system standing at right angles to one another |
| FR2811143A1 (en) * | 2000-06-28 | 2002-01-04 | Sapco | Metallic wiring tubular body anchorage mechanism having central spoke with screw thread outer cable connections and outer ceramic anchorage section with pierced tube section inner connection. |
| CN201601442U (en) * | 2010-01-25 | 2010-10-06 | 辽宁锦兴电力金具科技股份有限公司 | Welding wire type double tubular bus-bar sleeve valve hall hardware fitting |
| CN203014306U (en) * | 2012-08-17 | 2013-06-19 | 四平线路器材厂 | Sliding type insulation supporting structure for telescopic hardware |
| WO2015076029A1 (en) * | 2013-11-19 | 2015-05-28 | 三菱電機株式会社 | Bus connection device and switchgear using same |
| CN105406690A (en) * | 2015-12-03 | 2016-03-16 | 平高集团有限公司 | Connection fitting for converter station valve hall |
| CN105406423A (en) * | 2015-12-23 | 2016-03-16 | 马鞍山市华能电力线路器材有限责任公司 | Adjustable tubular bus fitting |
| CN205377223U (en) * | 2016-03-09 | 2016-07-06 | 固力发集团有限公司 | Tubular bus fitting |
| CN206099234U (en) * | 2016-10-17 | 2017-04-12 | 国家电网公司 | Current conversion station connects slip fixed connection to overflow gold utensil with female T of pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107959271B (en) | 2023-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202268606U (en) | Current passage fitting bridging wall bushing and tubular bus and used for 400 kV converter station | |
| CN202268663U (en) | Bridging over-current hardware of CT (Current Transformer) equipment and tubular bus bar for converter station | |
| CN203607793U (en) | Tube-bus end part sliding fitting and tube bus | |
| CN206332409U (en) | A kind of current conversion station is with sliding/be fixedly connected excessively stream gold utensil | |
| CN103715916A (en) | Flexible direct-current power transmission converter valve tower based on voltage source converters | |
| CN104253401A (en) | Novel wind power insulation tubular busbar and structure thereof | |
| CN206332407U (en) | A kind of current conversion station is slidably connected excessively stream gold utensil with converter transformer sleeve T adapter mothers | |
| CN206332416U (en) | A kind of current conversion station slides/be fixedly connected excessively stream with pipe mother and static contact fixes gold utensil | |
| CN201594591U (en) | Header double-layer T-connection two-to-one telescopic hardware fitting for 500KV power transformation direct current melting ice | |
| CN206099234U (en) | Current conversion station connects slip fixed connection to overflow gold utensil with female T of pipe | |
| CN204361638U (en) | 800kV current conversion station DC fields polar curve is put down anti-terminal and is connected gold utensil | |
| CN203039123U (en) | D-side sleeve lead connecting fitting | |
| CN107959271A (en) | Current conversion station is connect with pipe mother T and slides/be fixedly connected overcurrent gold utensil | |
| CN106848638B (en) | Water conservancy diversion supports fitting and fixed conductor and cantilever conductor connection structure | |
| CN203850442U (en) | T-connection telescoping current-carrying tool for pipe bus, and pipe bus | |
| CN206313190U (en) | A kind of adjustable pitch pipe bus telescoping wire clamp | |
| CN107959270B (en) | Current-converting bushing T-connection tube female sliding connection current-passing fitting for current-converting station | |
| CN107959272A (en) | Current conversion station is with sliding/be fixedly connected overcurrent gold utensil | |
| CN201601234U (en) | Tubular bus-bar end joint | |
| CN206195287U (en) | Flexible direct current transmission engineering current conversion station supports with female corner of pipe and overflows gold utensil | |
| CN104577920B (en) | 800 kV convertor station direct-current field polar line smoothing reactor terminal connecting ironware | |
| CN210838134U (en) | Special earthing device of 400v air switch | |
| CN201741825U (en) | Interphase diverting row | |
| CN108023318A (en) | Current conversion station slides/be fixedly connected overcurrent with pipe mother and static contact fixes gold utensil | |
| CN217427610U (en) | Multifunctional equipment connecting fitting for direct current field of converter station |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |