CN103944356B - Converter valve components and the valve tower using this converter valve components - Google Patents
Converter valve components and the valve tower using this converter valve components Download PDFInfo
- Publication number
- CN103944356B CN103944356B CN201410139934.3A CN201410139934A CN103944356B CN 103944356 B CN103944356 B CN 103944356B CN 201410139934 A CN201410139934 A CN 201410139934A CN 103944356 B CN103944356 B CN 103944356B
- Authority
- CN
- China
- Prior art keywords
- submodule
- framework
- heat abstractor
- valve
- branch
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
- H05K7/14339—Housings specially adapted for power drive units or power converters specially adapted for high voltage operation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Rectifiers (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of converter valve components and the valve tower using this converter valve components，In converter valve components, plural submodule is arranged in successively on framework and forms valve section，Each submodule is assemblied on framework to guiding along the row of valve section by corresponding guiding mechanism respectively，The pull opening of each guiding mechanism is in the homonymy of fore-and-aft direction on framework，Each submodule one end is plug end corresponding with pull opening，Heat abstractor is arranged at the tail end of submodule away from plug end，Branch's water pipe is correspondingly arranged with the heat abstractor of submodule near pull opening，In the maintenance carrying out valve tower and installation，The plug end of each submodule can be assemblied in framework from the homonymy guiding of guiding mechanism by pull opening，The heat abstractor being so located at submodule tail end will be in the homonymy of whole valve section，So that operator can complete installation on framework for the submodule in side residing for the pull opening of valve section，Converter valve components are enable conveniently to install and keep in repair.
Description
Technical field
The present invention relates to a kind of converter valve components and the valve tower using this converter valve components.
Background technology
Flexible DC power transmission is the HVDC Transmission Technology of new generation with voltage source converter as core, with ac transmission and often
Rule direct current transportation is compared, and flexible DC power transmission, while transmission energy, can neatly adjust the voltage of AC system, therefore
Flexible DC power transmission has the remarkable advantages such as controllability is preferable, the method for operation is flexible, applicable situation is many, thus building in current electric grid
If under the new model that increasingly difficult and regenerative resource, distributed power source, electrical network intellectualized technology develop rapidly, flexible direct current
Technology of transmission of electricity is that the deficiency making up conventional high-tension AC-HVDC technology provides new approach.
At present, flexible direct-current transmission valve tower both domestic and external is in development, and valve tower adopts brace type structure and suspention
Formula structure, valve tower is laminated by multilamellar converter valve components, and in every layer of converter valve components, the arrangement of each part such as China is special
A kind of thyristor converter valve module disclosed in sharp document CN101719719B, a thyristor converter valve module is equivalent to one layer
Converter valve components, this thyristor converter valve module includes two valve sections being arranged symmetrically, and each valve section includes saturable reactor again
Assembly, thyristor cell, direct current equalizing resistance unit, take can resistance unit, damping resistance unit, damping capacitor unit, gate pole
Unit and water-cooling system, wherein thyristor cell, direct current equalizing resistance unit, take can resistance unit, damping resistance unit, damping
Capacitor cell and gate units are fixed on same framework and form an IGCT level assembly, and saturable reactor is as one
Independent assembly, thyristor cell is to be in series by several IGCTs and its appurtenances, and the both sides of each IGCT connect
It is connected to radiator and correspond to damping resistance, damping capacitor, the equal resistance of direct current, take energy resistance and gate circuit, in arrangement side
In formula：Centered on thyristor cell, the both sides arrangement gate units of thyristor cell, damping resistance and damping capacitor, brilliant lock
Pipe level assembly and a saturable reactor assembly valve section in series, in therefore this thyristor converter valve module unit and
Water-cooling system is arranged on framework by relatively independent, and the arrangement of unit and water-cooling system is discrete, so that valve
The installation of tower and upkeep operation are extremely inconvenient.
The Chinese patent literature of Application No. 201310239581.X discloses a kind of IGBT power cell and for flexibility
The submodule of direct current transportation, this submodule includes electric capacity, busbar assembly and IGBT module, and electric capacity is fixed on two supporting guides
Rear side, is folded with tabular radiator between IGBT module and its control loop, each IGBT module is mounted on electric capacity even
The composite bus bar connecing, IGBT module has two and is arranged between two tabular radiators, and the top of two tabular radiators is by U-shaped
Water pipe connection, IGBT power model, IGCT crimping unit and by-pass switch be installed on same firm banking, fixing bottom
Seat is fixed on the front side of two supporting tracks, and main busbar is located at the side of firm banking dorsad electric capacity, IGBT power model and
The element of major loop is coupled together by IGCT crimping unit by two composite bus bars and main busbar, so that submodule shape
The modular structure of integral formula, but in prior art, there is no rational reversing valve assembly arrangement supporting with described submodule,
Therefore existing valve tower yet suffers from installing and overhaul the problem of inconvenience.
Content of the invention
It is an object of the invention to provide a kind of converter valve components being easy for installation and maintenance, additionally provide a kind of use simultaneously
The valve tower of this converter valve components.
In order to realize object above, in the present invention, the technical scheme of converter valve components is as follows：
Converter valve components, including framework and plural submodule, framework are equipped with for connecting dividing of water-main
Branching pipe, submodule has heat abstractor, and described submodule is arranged into valve section successively along framework left and right directions, and each submodule is respectively
It is assemblied on framework by guiding before and after corresponding guiding mechanism, each guiding mechanism is respectively provided with the pull for corresponding submodule turnover
Opening, the pull opening of each guiding mechanism is in the homonymy of fore-and-aft direction on framework, and each submodule one end is and pull opening
Corresponding plug end, heat abstractor is arranged at the tail end of submodule away from plug end, and described branch water pipe is near pull opening
And be correspondingly arranged with the heat abstractor of submodule.
It is provided with the inspection platform peace for installation and maintenance platform in the side that the confession submodule of pull opening is extracted out on framework
Dress position, spacing side by side setting before and after inspection platform installation position and valve section.
In each submodule, main busbar is concatenated by the busbar that tail end is arranged, and the left and right two ends of valve section are provided with for accessing master
The extraction power connection end in loop.
Framework is provided with the loss zone plate being in below the interface of heat abstractor and branch's water pipe in valve section, loss zone
Plate extends along left and right.
In each submodule, heat abstractor turns on branch's water pipe parallel, and the water inlet of heat abstractor turns on branch's water pipe
Water inlet segment on, the outlet of heat abstractor turns on the water outlet pipeline section of branch's water pipe, the water-in and water-out pipeline section of branch's water pipe
Extend along left and right between loss zone plate and valve section.
In the present invention, the technical scheme of valve tower is as follows：
Valve tower, including water-main and converter valve components, converter valve components include framework and plural submodule, framework
On be equipped with the branch's water pipe connecting water-main, submodule has heat abstractor, and described submodule is along framework left and right directions successively
It is arranged into valve section, each submodule guides before and after passing through corresponding guiding mechanism respectively and is assemblied on framework, and each guiding mechanism all has
There is the pull opening for corresponding submodule turnover, the pull opening of each guiding mechanism is in the homonymy of fore-and-aft direction on framework,
Each submodule one end is plug end corresponding with pull opening, and heat abstractor is arranged at the tail end of submodule away from plug end,
Described branch water pipe is correspondingly arranged with the heat abstractor of submodule near pull opening.
It is provided with the inspection platform peace for installation and maintenance platform in the side that the confession submodule of pull opening is extracted out on framework
Dress position, spacing side by side setting before and after inspection platform installation position and valve section.
In each submodule, main busbar is concatenated by the busbar that tail end is arranged, and the left and right two ends of valve section are provided with for accessing master
The extraction power connection end in loop.
Framework is provided with the loss zone plate being in below the interface of heat abstractor and branch's water pipe in valve section, loss zone
Plate extends along left and right.
In each submodule, heat abstractor turns on branch's water pipe parallel, and the water inlet of heat abstractor turns on branch's water pipe
Water inlet segment on, the outlet of heat abstractor turns on the water outlet pipeline section of branch's water pipe, the water-in and water-out pipeline section of branch's water pipe
Extend along left and right between loss zone plate and valve section.
The present invention plural submodule is arranged on framework successively and forms valve section, and it is right that each submodule passes through respectively
The guiding mechanism answered is assemblied on framework along the row of valve section to guiding, before and after the pull opening of each guiding mechanism is on framework
The homonymy in direction, each submodule one end is plug end corresponding with pull opening, and heat abstractor is arranged at son away from plug end
The tail end of module, branch's water pipe is correspondingly arranged with the heat abstractor of submodule near pull opening, in the maintenance carrying out valve tower
During with installing, the plug end of each submodule can be assemblied in framework from the homonymy guiding of guiding mechanism by pull opening, so
Heat abstractor positioned at submodule tail end will be in the homonymy of whole valve section, so that operator can open in the pull of valve section
Side residing for mouthful completes installation on framework for the submodule so that converter valve components can conveniently be installed and keep in repair.
Further, the side that on framework, the confession submodule of pull opening is extracted out is provided with the maintenance for installation and maintenance platform
Stage+module position, so that operator can stand in installation and the maintenance completing whole converter valve components on inspection platform, and
Expand, by setting up inspection platform, the space installed and overhaul, further facilitate installation and the maintenance of converter valve.
Further, in each submodule, main busbar is concatenated by the busbar of the setting of side residing for pull opening of valve section, this
The water receiving of sample converter valve components and connect electric operation and complete the homonymy in valve section, further facilitates installation and the dimension of converter valve components
Repair.
Further, framework is provided with the loss zone being in below the interface of heat abstractor and branch's water pipe in valve section
Plate, when leak in the seam of heat abstractor and branch's water pipe, this loss zone plate is prevented from water and falls lower floor's change of current
On valve module, to avoid the infringement to converter valve components in valve tower for the leak, and loss zone plate is being in below heat abstractor
Afterwards, loss zone plate is also in accordingly at the position of pull opening, further facilitates the installation to valve tower for the operator
And maintenance.
Brief description
Fig. 1 is the structural representation of valve tower embodiment 1 in the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the structural representation of converter valve components in Fig. 3；
Fig. 5 is the upward view of Fig. 4；
Fig. 6 is the A-A of Fig. 5 to sectional view；
Fig. 7 is the structural representation of Fig. 4 middle guide frame；
Fig. 8 is the B-B direction sectional view of Fig. 7；
Fig. 9 is structural representation after removing submodule for the valve tower embodiment 2 in the present invention；
Figure 10 is the left view of Fig. 9；
Figure 11 is the top view of Fig. 9.
Specific embodiment
The embodiment 1 of valve tower in the present invention：As shown in Figures 1 to 8, this valve tower is that a kind of new flexible DC power transmission props up
Support formula valve tower, in the present embodiment, valve tower is a kind of single column structure, and valve tower includes leg insulator 101, layer insulation 102, valve
Group layer 103 and water-main 104, every layer of valve group layer 103 is installed by two converter valve components being arranged symmetrically in front and back and between the two
Inspection platform 105 constitute, each converter valve components by framework 1061 and assemble thereon submodule 1062, branch's water pipe 1063
Constitute, its Neutron module 1062 has five and is arranged on framework 1061 successively from left to right and forms valve section, each submodule
1062 pass through corresponding guiding mechanism respectively again before and after guide and be assemblied on framework 1061, the close inspection platform of each guiding mechanism
105 side is the pull opening 1071 for submodule 1062 turnover, and the pull opening 1071 of each guiding mechanism is in framework 1061
On be in the homonymy of fore-and-aft direction mutually concordant in left and right；Hold residing for electric capacity 10622 in each submodule 1062 is for from taking out
Pull open the plug end 10621 of mouth 1071 insertion, holding residing for heat abstractor 10623 and main busbar 10624 is away from plug end 10621
Tail end 10625, after submodule 1062 is installed in place on guiding mechanism, tail end 10625 can be in pull opening 1071
Put place, so that the tail end 10625 of each submodule 1062 is mutually concordant near the side of inspection platform 105 in valve section；Branch's water
Pipe 1063 is in heat abstractor 10623 lower section of each submodule 1062 in valve section and left and right extends, and dissipates in each submodule 1062
Thermal 10623 turns on branch's water pipe 1063 parallel, and the water inlet of heat abstractor 10623 turns on branch's water pipe 1063
On water inlet segment, the outlet of heat abstractor 10623 turns on the water outlet pipeline section of branch's water pipe 1063, branch's water pipe 1063
Left end turns on water-main 104, and water-main 104 is located at inspection platform 105 leftward position between two converter valve components.
In every layer of valve group layer 103, framework 1061 opposite side of two converter valve components is the maintenance of installation and repairing platform 105
Stage+module position, between the valve group layer 103 of adjacent layer and bottom valve group layer 103 below be provided with corresponding with inspection platform 105
Cat ladder 108, on framework 1061 except maintenance installation position place side in addition to its excess-three side be fixed with the spaced apart radome that takes the shape of the letter U
109.Guiding mechanism includes the leading truck 1072 that left and right fixed on framework 1061 extends, leading truck 1072 be located at valve section a left side,
Between right side and adjacent submodule 1062, each leading truck 1072 is by the wing plate 10721 being symmetrical set and two wing plates
The T-shaped support body that between 10721, the riser 10722 of sandwiched is constituted, each wing plate 10721 is equipped with the ten thousand of time interval arrangement again
To ball 10723, the height that multi-directional ball 10723 is exposed from wing plate 10721 is less than the top surface of riser 10722, so that riser 10722
Form the Stop structure that moves left and right of block submodule 1062 between two wing plates 10721, and adjacent two leading trucks 1072 it
Between plug unit for plug before and after submodule 1062 is surrounded by riser 10722, and pull opening 1071 is at this plug list
The side of the close inspection platform 105 of unit.
The side of the close inspection platform 105 of each valve section is provided with the main busbar bridging in adjacent two submodules 1062 again
Busbar 10626 between 10624, the main busbar 10624 of each submodule 1062 in same valve section is gone here and there by busbar 10626 successively
Connect, and the extraction power connection end 10627 being respectively arranged on the left side and the right side for accessing major loop in valve section, draw power connection end 10627
Exit be fixed on framework 1061 in valve section the left and right sides setting power connecting beam 10611 on so that valve section lead to
Cross each busbar 10626 of homonymy and each submodule 1062 is accessed major loop by extraction power connection end 10627.
The water inlet segment of branch's water pipe 1063 and water outlet pipeline section are between the upper and lower every setting, and are installed on framework 1061 in son
In the mounting bracket of heat abstractor 10623 bottom setting of module 1062.Branch's water pipe 1063 and heat abstractor 10623 pass through son
Water pipe 10628 is connected, and two end interfaces of sub- water pipe 10628 are in the lower section of heat abstractor 10623.Also fixed on framework 1061
There is the loss zone plate 10612 being in below heat abstractor 10623 and the interface of branch's water pipe, loss zone plate 10612 is along a left side
Right extension simultaneously tilts along the direction of confession submodule 1062 extraction of pull opening 1071 in the longitudinal direction gradually downward.
Leg insulator 101 has the framework 1,061 4 of eight groups and bracketing two converter valve components in the valve group layer 103 of bottom
Angular position, layer insulation 102 is then in exist side by side between the valve group layer 103 of adjacent layer and is located at the framework of two converter valve components
At 1061 corner locations.Water-main 104, after the introducing of the bottom of leg insulator 101, is drawn towards the left side of whole valve tower, from each
In the valve group layer 103 of layer, the front side of inspection platform 105 is arranged upwards, is switched to and diverges forwards, backwards at every layer of valve group layer 103
Branch's water pipe 1063 on.
In the present embodiment, valve tower adopts ground supports formula structure, is fixed on the ground by leg insulator 101, six sons
Module 1062 forms a valve module, and valve module adopts integral hoisting mode, is sequentially connected by layer insulation 102, valve tower
During installation in units of valve module, in-site installation is convenient, and workload is little；The water-main 104 of valve tower introduces from bottom, guides valve tower into
Left side, water-main 104 is arranged from top to bottom, is connected to the sub- water pipe 10628 of each layer of valve module by branch's water pipe 1063,
Each valve module is mounted on loss zone plate 10612, and this structure can avoid because valve tower upper water tube leakage is to bottom
Components and parts cause short circuit harm；Each valve tower is provided with two maintenance platforms being located at bottom and top layer, between maintenance platform equipped with
Service clearance is left, maintainer can easily stand on maintenance platform each portion to valve tower inside cat ladder 108, and valve tower
Part is safeguarded and is changed；Valve tower outer shield is made up of several little radomes 109, both improves heat dispersion, and elegant in appearance；
Additionally, being fitted with multi-directional ball 10723 on the guide rail of each submodule 1062 bottom, thus can be very easily by each
Submodule 1062 pulls out, and is separately maintained.
The embodiment 2 of valve tower in the present invention：As shown in Figures 9 to 11, the present embodiment and the difference of embodiment 1 are, should
Valve tower is Double-Tower Structure, and every layer of valve group layer 203 is formed to symmetrical converter valve components 2031 by two, each pair change of current valve group
Part is made up of two symmetrical in front and back converter valve 2031 again, is equipped with water-main 204 in the left and right sides of whole valve tower, in order to
Main water route is introduced on the left of a pair of converter valve components in left side, on the right side of a pair of converter valve components on right side.
In the above-described embodiments, water-main is arranged from bottom to top, that is, circulating water in water-main from bottom to top according to
The each layer valve group layer Neutron module of secondary entrance, flows back still further below, and in other embodiments, water-main can also water distribution from the top down.
In the above-described embodiments, each valve group layer adopts supporting construction, and radome adopts fritter arranged for interval, real at other
Apply in example, valve group layer can also adopt overhung construction, and radome can also adopt integral design.
In the above-described embodiments, in same converter valve components, the heat abstractor of each submodule turns on branch's water pipe parallel
On, in other embodiments, each heat abstractor can also be serially connected on branch's water pipe.
In the above-described embodiments, guiding mechanism to be realized using the leading truck with multi-directional ball guiding, in other embodiment
In, this leading truck can also be line slideway, slide rail etc..
The embodiment of converter valve components in the present invention：Change in the structure of converter valve components and above-described embodiment in the present embodiment
The structure of stream valve module is identical, therefore repeats no more.
Claims (6)
1. converter valve components, including framework and plural submodule, framework are equipped with the branch for connecting water-main
Water pipe, submodule has heat abstractor it is characterised in that described submodule is arranged into valve section successively along framework left and right directions, respectively
Submodule guides before and after passing through corresponding guiding mechanism respectively and is assemblied on framework, and each guiding mechanism is respectively provided with for corresponding submodule
The pull opening of turnover, the pull opening of each guiding mechanism is in the homonymy of fore-and-aft direction on framework, and each submodule one end is
Plug end corresponding with pull opening, heat abstractor is arranged at the tail end of submodule away from plug end, and described branch water pipe leans on
Nearly pull opening and be correspondingly arranged with the heat abstractor of submodule, branch's water pipe is in below the heat abstractor of each submodule and left
Right extension, in each submodule, heat abstractor turns on branch's water pipe parallel；On framework, the confession submodule in pull opening is extracted out
Side be provided with inspection platform installation position for installation and maintenance platform, before and after inspection platform installation position and valve section, spacing side by side sets
Put；In each submodule, main busbar is concatenated by the busbar that tail end is arranged, and the left and right two ends of valve section are provided with for accessing major loop
Extraction power connection end.
2. converter valve components according to claim 1 it is characterised in that framework be provided be in valve section heat abstractor and
Loss zone plate below the interface of branch's water pipe, loss zone plate extends along left and right.
3. converter valve components according to claim 2 are it is characterised in that the water inlet of heat abstractor turns on branch's water pipe
Water inlet segment on, the outlet of heat abstractor turns on the water outlet pipeline section of branch's water pipe, the water-in and water-out pipeline section of branch's water pipe
Extend along left and right between loss zone plate and valve section.
4. valve tower, including water-main and converter valve components, converter valve components include framework and plural submodule, on framework
It is equipped with the branch's water pipe connecting water-main, submodule has heat abstractor it is characterised in that described submodule is along about framework
Direction is arranged into valve section successively, and each submodule guides before and after passing through corresponding guiding mechanism respectively and is assemblied on framework, each guiding
Mechanism is respectively provided with the pull opening for corresponding submodule turnover, and the pull opening of each guiding mechanism is in fore-and-aft direction on framework
Homonymy, each submodule one end is plug end corresponding with pull opening, and heat abstractor is arranged at submodule away from plug end
Tail end, described branch water pipe is correspondingly arranged with the heat abstractor of submodule near pull opening, and branch's water pipe is in each son
Below the heat abstractor of module and left and right extends, and in each submodule, heat abstractor turns on branch's water pipe parallel；On framework in
The side that the confession submodule of pull opening is extracted out is provided with the inspection platform installation position for installation and maintenance platform, and inspection platform is installed
Spacing side by side setting before and after position and valve section；In each submodule, main busbar is concatenated by the busbar that tail end is arranged, the left and right of valve section
Two ends are provided with the extraction power connection end for accessing major loop.
5. valve tower according to claim 4 is in heat abstractor and branch's water in valve section it is characterised in that framework is provided with
Loss zone plate below the interface of pipe, loss zone plate extends along left and right.
6. valve tower according to claim 5 is it is characterised in that the water inlet of heat abstractor turns on the water inlet of branch's water pipe
On pipeline section, the outlet of heat abstractor turns on the water outlet pipeline section of branch's water pipe, and the water-in and water-out pipeline section of branch's water pipe is in leak
Extend along left and right between process plate and valve section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139934.3A CN103944356B (en) | 2014-04-09 | 2014-04-09 | Converter valve components and the valve tower using this converter valve components |
| PCT/CN2014/093375 WO2015154497A1 (en) | 2014-04-09 | 2014-12-09 | Converter valve assembly and valve tower using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139934.3A CN103944356B (en) | 2014-04-09 | 2014-04-09 | Converter valve components and the valve tower using this converter valve components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103944356A CN103944356A (en) | 2014-07-23 |
| CN103944356B true CN103944356B (en) | 2017-03-01 |
Family
ID=51191892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410139934.3A Active CN103944356B (en) | 2014-04-09 | 2014-04-09 | Converter valve components and the valve tower using this converter valve components |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103944356B (en) |
| WO (1) | WO2015154497A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944356B (en) * | 2014-04-09 | 2017-03-01 | 许继电气股份有限公司 | Converter valve components and the valve tower using this converter valve components |
| CN105958407B (en) * | 2016-05-26 | 2018-07-06 | 许继电气股份有限公司 | A kind of high voltage DC breaker valve tower structure |
| CN107543675B (en) * | 2017-09-26 | 2024-05-10 | 南方电网科学研究院有限责任公司 | Device and method for testing earthquake resistance of extra-high voltage direct current converter valve |
| CN107911032B (en) * | 2017-12-14 | 2024-02-20 | 荣信汇科电气股份有限公司 | Strut type valve tower structure of +/-800 kV/5000MW soft direct current converter valve |
| CN108494269A (en) * | 2018-04-17 | 2018-09-04 | 全球能源互联网研究院有限公司 | A kind of converter valve module built in arrester |
| CN108923345B (en) * | 2018-06-26 | 2020-04-28 | 西安西电电力系统有限公司 | Extra-high voltage flexible direct current transmission supporting type valve tower |
| CN111181186B (en) * | 2018-11-09 | 2024-03-15 | 许继电气股份有限公司 | Modularized multi-level hybrid topology valve tower for flexible direct-current transmission |
| CN112421938B (en) * | 2019-08-23 | 2022-04-19 | 南京南瑞继保电气有限公司 | Pressure-equalizing energy-consumption converter valve tower and pressure-equalizing energy-consumption device |
| CN111146719A (en) * | 2019-12-18 | 2020-05-12 | 中国南方电网有限责任公司超高压输电公司 | Method for replacing power module of ultrahigh-pressure flexible direct-current converter valve in tower |
| CN113131759A (en) * | 2020-01-15 | 2021-07-16 | 许继集团有限公司 | Converter valve tower |
| CN111181052B (en) * | 2020-02-05 | 2021-10-19 | 荣信汇科电气股份有限公司 | Valve tower structure without frame valve section of flexible direct current transmission converter valve |
| CN114803818B (en) * | 2022-04-11 | 2024-03-08 | 广东电网有限责任公司 | Converter valve power module replacement device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190206U (en) * | 2011-05-10 | 2012-04-11 | 中国电力科学研究院 | Drawer type structure used for voltage source transverter basic functional unit |
| CN103354234A (en) * | 2013-06-26 | 2013-10-16 | 许继集团有限公司 | Thyristor converter valve assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719719B (en) * | 2009-12-14 | 2013-02-06 | 中国电力科学研究院 | Novel thyristor converter valve module |
| CN102611097A (en) * | 2012-03-27 | 2012-07-25 | 许继集团有限公司 | Flexible direct current transmission suspended type valve tower, assembly method and suspension connection structure thereof |
| KR101288679B1 (en) * | 2012-04-13 | 2013-07-22 | 엘에스산전 주식회사 | Apparatus for exchanging valve module of hvdc system |
| CN103354425B (en) * | 2013-06-25 | 2015-06-03 | 许继电气股份有限公司 | Valve tower for thyristor converter valves |
| CN203368339U (en) * | 2013-06-26 | 2013-12-25 | 许继电气股份有限公司 | Thyristor valve assembly |
| CN103944356B (en) * | 2014-04-09 | 2017-03-01 | 许继电气股份有限公司 | Converter valve components and the valve tower using this converter valve components |
| CN203851003U (en) * | 2014-04-09 | 2014-09-24 | 许继电气股份有限公司 | Converter valve assembly and valve tower employing same |
-
2014
- 2014-04-09 CN CN201410139934.3A patent/CN103944356B/en active Active
- 2014-12-09 WO PCT/CN2014/093375 patent/WO2015154497A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202190206U (en) * | 2011-05-10 | 2012-04-11 | 中国电力科学研究院 | Drawer type structure used for voltage source transverter basic functional unit |
| CN103354234A (en) * | 2013-06-26 | 2013-10-16 | 许继集团有限公司 | Thyristor converter valve assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103944356A (en) | 2014-07-23 |
| WO2015154497A1 (en) | 2015-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103944356B (en) | Converter valve components and the valve tower using this converter valve components | |
| CN110875689B (en) | Rail transit bidirectional converter cabinet | |
| CN203851003U (en) | Converter valve assembly and valve tower employing same | |
| CN204088899U (en) | The vertical wire outlet structure of Novel outdoor GIS power distribution equipment | |
| CN202550293U (en) | Grid-connected cabinet of wind power converter | |
| CN206430892U (en) | A kind of static mechanical load of terminal test tool | |
| CN105576574B (en) | A kind of frame and the secondary device prefabricated cabin using the frame | |
| KR101295070B1 (en) | Installation structure and method for high voltage direct current valve module | |
| CN202721351U (en) | A double-layer outgoing line structure of a 220kV HGIS power distribution unit | |
| CN209200948U (en) | Valve hall and converter station | |
| CN204927814U (en) | 330kV distribution device's double -deck outlet structure | |
| CN106301007A (en) | A kind of back-to-back water-cooled SVG valve heap of open type | |
| CN205646589U (en) | Novel box transformer device | |
| CN205646613U (en) | Gas -insulated metal enclosed switchgear and GIS power station of using this equipment | |
| CN203104258U (en) | Single current transformer with open structure | |
| CN210403426U (en) | Adjustable transformer installing support for electric power | |
| CN106329888B (en) | A kind of current transformer with air-cooled heat dissipation structure | |
| CN202678809U (en) | Cabinet contactor assembly and cabinet | |
| CN206595549U (en) | A kind of KYN transition cabinet | |
| CN205489250U (en) | GIS distribution device arrangement structure that business turn over line framework merges | |
| CN105226032B (en) | A kind of thyristor converter valve module | |
| CN205029553U (en) | Wave filter and wind generating set | |
| CN206164096U (en) | Compact frame rack structure suitable for SVG | |
| CN203337772U (en) | Multifunctional plug-in type alternating-current voltage withstand test detection device | |
| CN217087373U (en) | Data center hot channel is reformed transform to old building in city |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |