CN107546962A - A kind of thyristor bypass switch valve module - Google Patents
A kind of thyristor bypass switch valve module Download PDFInfo
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- CN107546962A CN107546962A CN201710791256.2A CN201710791256A CN107546962A CN 107546962 A CN107546962 A CN 107546962A CN 201710791256 A CN201710791256 A CN 201710791256A CN 107546962 A CN107546962 A CN 107546962A
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- 230000000712 assembly Effects 0.000 claims abstract description 38
- 238000000429 assembly Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 34
- 239000003990 capacitor Substances 0.000 claims abstract description 31
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 238000002955 isolation Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 150000002739 metals Chemical class 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000009429 electrical wiring Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
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Abstract
The invention provides a kind of thyristor bypass switch valve module, including installation frame, four IGCT components, two reactor assemblies, four resistor assemblies, two capacitor assemblies and two optical cable bowl assemblies；Four IGCT components and two reactor assemblies are located above installation frame, and four resistor assemblies and two capacitor assemblies are located at below installation frame, and two cable duct member parallels are arranged on the edge of installation frame.All component is installed on framework by the thyristor bypass switch valve module, and frame structure can improve the overall construction intensity of valve module, modularization Maintenance and Repair easy for installation, and have preferable heat dispersion.
Description
Technical field
The invention is related to a kind of switch valve module, especially a kind of thyristor bypass switch valve module.
Background technology
Thyristor bypass switch valve is the important component in flexible AC transmission field, and its principle is based on the idle benefit of AC system
Repay valve.It is in UPFC converter faults that it, which is acted on, and rapid to bypass series side transverter, guarantee alternating current circuit is not by failure shadow
Ring；And in alternating current circuit failure, transverter is protected not influenceed by fault in ac transmission system.
Thyristor bypass switch valve module is used from cooling heat-removal modalities at present, with system voltage, cut-offs requirement
Improve, the high temperature resistant requirement to valve module element is also corresponding to improve, in the design generally use increase resistor assembly parallel connection quantity
To reduce the running temperature of discrete component, this mode adds the design difficulty of valve module, undesirably increases valve mould
The weight and physical dimension of block.Therefore, if the component Horizontal Tile in valve module is arranged, the structure chi of valve module can be caused
Very little increase, electrical wiring loop is complicated, radiates the problem of bad.
The content of the invention
The purpose of the invention is：A kind of new thyristor bypass switch valve module is provided, it is existing to solve
The problem of by-pass switch physical dimension in component number increase increases, electrical wiring loop is complicated, radiating is bad.
In order to realize the purpose of foregoing invention creation, the invention provides a kind of thyristor bypass switch valve valve mould
Block, including installation frame, four IGCT components, two reactor assemblies, four resistor assemblies, two capacitor assemblies and
Two optical cable bowl assemblies；
Installation frame is made up of two isolation beams and four beams of metals；Two eradication edge beams be arranged in parallel, and the two of beams of metal
End is respectively and fixedly installed on two isolation beams, and beams of metal and isolation beam are perpendicular；Four beams of metals and two isolation beam structures
Into three rectangle installing frames；
IGCT component include IGCT mounting bracket and it is each interval be arranged on IGCT support on IGCT and
From cooling radiator；Each Thyristors in series connection in each IGCT component, and each IGCT is correspondingly arranged on brilliant lock
Pipe control unit；Four IGCT components are arranged on the two rectangle installing frames in left and right by respective IGCT mounting bracket two-by-two
Top, and two IGCT reverse parallel connections of corresponding position connect in two IGCT components on same rectangle installing frame
Connect；
Reactor assemblies include saturable reactor and bottom mounting plate；Saturable reactor is fixedly mounted on bottom mounting plate
On；The bottom mounting plate of two reactor assemblies is fixedly mounted on the rectangle installing frame of centre；
Resistor assembly includes resistance unit, supporting plate and two pieces of installation side plates；Resistance unit is installed in parallel by each
Resistance on electrode is formed；Resistance unit is fixedly mounted on the supporting plate by respective electrode；Supporting plate is tiltedly mounted on two
In block installation side plate；Four resistor assemblies are arranged on below the rectangle installing frame of left and right two two-by-two by respective installation side plate；
Capacitor assembly includes capacitor unit, vertical installing plate and L-shaped mounting bar；Each capacitor unit fixes peace
Between two pieces of vertical installing plates；Four L-shaped mounting bars are fixedly mounted on the outside of two pieces of vertical installing plates two-by-two；Two electricity
Container assemblies are fixedly mounted on below the rectangle installing frame of left and right two by respective L-shaped mounting bar；On same rectangle installing frame
Capacitor assembly between two resistor assemblies, and capacitor unit be serially connected in corresponding to both sides two resistance units it
Between；
Optical cable bowl assembly includes cable duct and mounting blocks；Mounting blocks are fixedly mounted on the downside of cable duct；Two groups of cables
Part is fixedly mounted on above two isolation beams by respective mounting blocks；
The thyristor control unit of each IGCT is connected with the corresponding resistance unit in the resistor assembly of lower section respectively；Two
Thyristor control unit, resistance unit and capacitor unit corresponding to the IGCT warp of reverse parallel connection form loop checking installation；
The saturable reactor of two reactor assemblies, which is connected in series, forms reactor series unit, and reactor series unit leads to
Cross between the soft IGCT component being serially connected on the two rectangle installing frames in left and right of copper；
The binding post for external connection is equipped with IGCT component on the rectangle installing frame of left and right two.
All component is installed on framework using installation frame, frame structure can improve the overall knot of valve module
Structure intensity, modularization Maintenance and Repair easy for installation；It is in tilted layout in IGCT component obliquely downward, is not being increased using resistor assembly
On the basis of valve module width, be advantageous to air circulation radiating；Using the horizontal installation of capacitor assembly, under IGCT component
Side, it is arranged side by side with resistor assembly, and arranged with IGCT component point levels, be advantageous to electrical wiring loop arrangement；Using optical cable
Bowl assembly is arranged on isolation beam, is arranged in IGCT component both sides in two separate ranks, is advantageous to the arrangement of optical cable.
As the further limits scheme of the invention, thermal insulation board is provided between IGCT component and resistor assembly.
It is arranged in using thermal insulation layer between resistor assembly and IGCT component, is advantageous to isolation resistance component heat to IGCT component stream
It is dynamic.
As the further limits scheme of the invention, resistor assembly is located at the obliquely downward of IGCT component.Using oblique
Lower section is provided with radiates beneficial to air circulation.
As the further limits scheme of the invention, IGCT mounting bracket includes two fixed sides, two branch
Seat, insulating tab and disc spring；Two fixed sides are separately mounted on two bearings；Each IGCT and certainly cooling radiator
It is disposed between two bearings, and the both sides of each IGCT are respectively provided with from cooling radiator；Disc spring be arranged on bearing with
Between the radiator of cooling certainly at end；It is equipped with semicircle dish type termination at the top of two bearings, insulating tab is around being located at two
On individual semicircle dish type termination；Two fixed sides are separately mounted on two beams of metals of rectangle installing frame.Using disc spring and absolutely
Edge draw ring forms dismountable IGCT with being arranged at intervals structure from cooling radiator, realizes that modularization is installed, is easy to safeguard.
The beneficial effect of the invention is：All component is installed on framework using installation frame, framework
Structure can improve the overall construction intensity of valve module, modularization Maintenance and Repair easy for installation；It is in tilted layout using resistor assembly
In IGCT component obliquely downward, on the basis of valve module width is not increased, be advantageous to air circulation radiating；Using capacitor bank
The horizontal installation of part, it is arranged side by side with resistor assembly below IGCT component, and arranged with IGCT component point levels, favorably
Arranged in electrical wiring loop；It is arranged on using optical cable bowl assembly on isolation beam, is arranged in IGCT component both sides in two separate ranks, has
Beneficial to the arrangement of optical cable.
Brief description of the drawings
Fig. 1 is the upside dimensional structure diagram of the invention；
Fig. 2 is the downside dimensional structure diagram of the invention；
Fig. 3 is the capacitor assembly structural representation of the invention；
Fig. 4 is the resistor assembly structural representation of the invention；
Fig. 5 is the IGCT component structure diagram of the invention；
Fig. 6 is the IGCT and reactor electric connecting relation schematic diagram of the invention；
Fig. 7 is the connection relationship diagram of the anti-parallel thyristor with corresponding resistance and electric capacity of the invention.
In figure:1st, beams of metal, 2, L-shaped mounting bar, 3, vertical installing plate, 4, fixed side, 5, cable duct, 6, insulation draws
Ring, 7, mounting blocks, 8, binding post, 9, bearing, 10, thyristor control unit, 11, installation side plate, 12, isolation beam, 13, electricity
Pole, 14, supporting plate, 15, copper it is soft, 16, thermal insulation board, 17, from cooling radiator, 18, bottom mounting plate, 19, saturable reactor,
20th, IGCT, 21, disc spring, 22, resistance unit, 23, capacitor unit.
Embodiment
As shown in figs. 1-7, thyristor bypass switch valve module includes disclosed in the invention：Installation frame, four
IGCT component, two reactor assemblies, four resistor assemblies, two capacitor assemblies and two optical cable bowl assemblies；
Wherein, installation frame is made up of two isolation beams 12 and four beams of metals 1；Two isolation beams 12 be arranged in parallel,
The both ends of beams of metal 1 are respectively and fixedly installed on two isolation beams 12, and beams of metal 1 and isolation beam 12 are perpendicular；Four metals
Beam 1 and two isolation beams 12 form three rectangle installing frames；
IGCT component includes the IGCT 20 of IGCT mounting bracket and each interval on IGCT support
With cooling radiator 17 certainly；Each IGCT 20 in each IGCT component is connected in series, and each IGCT 20 is corresponded to and set
It is equipped with thyristor control unit 10；Four IGCT components are arranged on left and right two two-by-two by respective IGCT mounting bracket
Above rectangle installing frame, and in two IGCT components on same rectangle installing frame corresponding position two IGCTs
20 are connected in antiparallel；
Reactor assemblies include saturable reactor 19 and bottom mounting plate 18；Saturable reactor 19 is fixedly mounted on bottom
On installing plate 18；The bottom mounting plate 18 of two reactor assemblies is fixedly mounted on the rectangle installing frame of centre；
Resistor assembly includes resistance unit 22, supporting plate 14 and two pieces of installation side plates 11；Resistance unit 22 by it is each simultaneously
The resistance that connection is arranged on electrode 13 is formed；Resistance unit 22 is fixedly mounted in supporting plate 14 by respective electrode；Support
Plate 14 is tiltedly mounted in two pieces of installation side plates 11；Four resistor assemblies are arranged on left and right two-by-two by respective installation side plate 11
Below two rectangle installing frames；
Capacitor assembly includes capacitor unit 23, vertical installing plate 3 and L-shaped mounting bar 2；Each capacitor unit 23
It is fixedly mounted between two pieces of vertical installing plates 3；Four L-shaped mounting bars 2 are fixedly mounted on the outer of two pieces of vertical installing plates 3 two-by-two
Side；Two capacitor assemblies are fixedly mounted on below the rectangle installing frame of left and right two by respective L-shaped mounting bar 2；Same square
Capacitor assembly on shape installing frame is between two resistor assemblies, and capacitor unit 23 is serially connected in corresponding to both sides two
Between resistance unit 22；
Optical cable bowl assembly includes cable duct 5 and mounting blocks 7；Mounting blocks 7 are fixedly mounted on the downside of cable duct 5；Two light
Cable assembly is fixedly mounted on two tops of isolation beam 12 by respective mounting blocks 7；
The thyristor control unit 10 of each IGCT 20 respectively with the phase of corresponding resistance unit 22 in the resistor assembly of lower section
Even；Thyristor control unit 10, resistance unit 22 and capacitor unit 23 corresponding to the warp of IGCT 20 of two reverse parallel connections
Form loop checking installation；
The saturable reactor 19 of two reactor assemblies, which is connected in series, forms reactor series unit, reactor series unit
It is serially connected in by copper soft 15 between the IGCT component on the two rectangle installing frames in left and right；
The binding post 8 for external connection is equipped with IGCT component on the rectangle installing frame of left and right two.
Further, thermal insulation board 16 is provided between IGCT component and resistor assembly.Resistor assembly is located at thyristor groups
The obliquely downward of part.IGCT mounting bracket includes two fixed sides, 4, two bearings 9, insulating tab 6 and disc spring 21；Two
Fixed side 4 is separately mounted on two bearings 9；Each IGCT 20 and oneself cooling radiator 17 are disposed on two bearings
Between 9, and the both sides of each IGCT 20 are respectively provided with from cooling radiator 17；Disc spring 21 be arranged at bearing 9 and end from
Between cooling radiator 17；It is equipped with semicircle dish type termination at the top of two bearings 9, insulating tab 6 is around being located at two semicircles
On dish type termination；Two fixed sides 4 are separately mounted on two beams of metals 1 of rectangle installing frame.
Thyristor bypass switch valve module disclosed in the invention in the specific implementation, using two isolation beams 12,
Installation frame of four beams of metals 1 as various assemblies, improve the overall construction intensity of valve module, modularization dimension easy for installation
Shield maintenance；Each IGCT component is in series including seven IGCTs 20, and thyristor control unit 10 and IGCT 20 are one by one
It is corresponding；The IGCT 20 that seven are connected using disc spring 21, insulating tab 6 and two bearings 9 and oneself cooling radiator 17 are pressed
One is connected in, modular construction is compact, occupies little space, and maintains easily maintenance；Capacitor assembly is real using two pieces of vertical installing plates 3
Existing modular construction, individually packaged, the corresponding electric capacity of every IGCT 20, capacitor assembly is arranged under IGCT component
Side so that wiring is shorter, and electrical connection is compacter；Resistor assembly is made up of seven groups of resistors 22 in parallel, resistor assembly peace
On framework, and positioned at the obliquely downward of IGCT component, positioned at the both sides of capacitor assembly, be on the one hand advantageous to air circulation
Radiating, be on the other hand advantageous to electric loop checking installation arrangement；Thermal insulation board 16 is directly installed on installation frame, by power component
Sites of heat generation is isolated with IGCT components, is advantageous to protect the components from high temperature failure.
Claims (4)
- A kind of 1. thyristor bypass switch valve module, it is characterised in that：Including installation frame, four IGCT components, two Reactor assemblies, four resistor assemblies, two capacitor assemblies and two optical cable bowl assemblies；Installation frame is made up of two isolation beams (12) and four beams of metals (1)；Two isolation beams (12) be arranged in parallel, metal The both ends of beam (1) are respectively and fixedly installed on two isolation beams (12), and beams of metal (1) and isolation beam (12) are perpendicular；Four Beams of metal (1) forms three rectangle installing frames with two isolation beams (12)；IGCT component include IGCT mounting bracket and it is each interval be arranged on IGCT support on IGCT (20) and From cooling radiator (17)；Each IGCT (20) in each IGCT component is connected in series, and each IGCT (20) is right Thyristor control unit (10) should be provided with；Four IGCT components are arranged on a left side two-by-two by respective IGCT mounting bracket Above right two rectangle installing frames, and two of corresponding position in two IGCT components on same rectangle installing frame IGCT (20) is connected in antiparallel；Reactor assemblies include saturable reactor (19) and bottom mounting plate (18)；Saturable reactor (19) is fixedly mounted on bottom On portion's installing plate (18)；The bottom mounting plate (18) of two reactor assemblies is fixedly mounted on the rectangle installing frame of centre；Resistor assembly includes resistance unit (22), supporting plate (14) and two pieces of installation side plates (11)；Resistance unit (22) is by each The individual resistance being installed in parallel on electrode (13) is formed；Resistance unit (22) is fixedly mounted on supporting plate by respective electrode (14) on；Supporting plate (14) is tiltedly mounted on two pieces of installation side plates (11)；Four resistor assemblies pass through respective installation side plate (11) it is arranged on two-by-two below the rectangle installing frame of left and right two；Capacitor assembly includes capacitor unit (23), vertical installing plate (3) and L-shaped mounting bar (2)；Each capacitor unit (23) it is fixedly mounted between two pieces of vertical installing plates (3)；Four L-shaped mounting bars (2) are fixedly mounted on two pieces of vertical peaces two-by-two The outside of loading board (3)；Two capacitor assemblies are fixedly mounted on the rectangle of left and right two by respective L-shaped mounting bar (2) and installed Below frame；Capacitor assembly on same rectangle installing frame is between two resistor assemblies, and capacitor unit (23) concatenates Between two resistance units (22) corresponding to both sides；Optical cable bowl assembly includes cable duct (5) and mounting blocks (7)；Mounting blocks (7) are fixedly mounted on the downside of cable duct (5)；Two Individual cable assembly is fixedly mounted on above two isolation beams (12) by respective mounting blocks (7)；The thyristor control unit (10) of each IGCT (20) respectively with the corresponding resistance unit (22) in the resistor assembly of lower section It is connected；Thyristor control unit (10), resistance unit (22) and electric capacity corresponding to IGCT (20) warp of two reverse parallel connections Device unit (23) forms loop checking installation；The saturable reactor (19) of two reactor assemblies, which is connected in series, forms reactor series unit, and reactor series unit leads to Cross between the IGCT component that copper soft (15) is serially connected on the two rectangle installing frames in left and right；The binding post (8) for external connection is equipped with IGCT component on the rectangle installing frame of left and right two.
- 2. thyristor bypass switch valve module according to claim 1, it is characterised in that：In IGCT component and resistance Thermal insulation board (16) is provided between component.
- 3. thyristor bypass switch valve module according to claim 1, it is characterised in that：Resistor assembly is located at IGCT The obliquely downward of component.
- 4. thyristor bypass switch valve module according to claim 1, it is characterised in that：IGCT mounting bracket includes Two fixed sides (4), two bearings (9), insulating tab (6) and disc spring (21)；Two fixed sides (4) are separately mounted to On two bearings (9)；Each IGCT (20) and oneself cooling radiator (17) are disposed between two bearings (9), and often The both sides of individual IGCT (20) are respectively provided with from cooling radiator (17)；Disc spring (21) be arranged on bearing (9) with it is self cooling at end But between radiator (17)；It is equipped with semicircle dish type termination at the top of two bearings (9), insulating tab (6) is around being located at two On semicircle dish type termination；Two fixed sides (4) are separately mounted on two beams of metals (1) of rectangle installing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791256.2A CN107546962B (en) | 2017-09-05 | 2017-09-05 | Thyristor bypass switch valve module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791256.2A CN107546962B (en) | 2017-09-05 | 2017-09-05 | Thyristor bypass switch valve module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107546962A true CN107546962A (en) | 2018-01-05 |
| CN107546962B CN107546962B (en) | 2024-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710791256.2A Active CN107546962B (en) | 2017-09-05 | 2017-09-05 | Thyristor bypass switch valve module |
Country Status (1)
| Country | Link |
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| CN (1) | CN107546962B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258715A (en) * | 2018-03-05 | 2018-07-06 | 南京南瑞继保电气有限公司 | A kind of bypass thyristor controlled series compensation method for inspecting and control device |
| CN110323752A (en) * | 2018-03-30 | 2019-10-11 | Ls产电株式会社 | The switch block of reactive power compensation device |
| CN110875597A (en) * | 2018-08-29 | 2020-03-10 | 南京南瑞继保电气有限公司 | Horizontal thyristor valve group valve module |
| CN110875598A (en) * | 2018-08-29 | 2020-03-10 | 南京南瑞继保电气有限公司 | Horizontal thyristor valve group |
| CN113572344A (en) * | 2021-09-27 | 2021-10-29 | 常州博瑞电力自动化设备有限公司 | Vertical thyristor trigger switch |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258715A (en) * | 2018-03-05 | 2018-07-06 | 南京南瑞继保电气有限公司 | A kind of bypass thyristor controlled series compensation method for inspecting and control device |
| WO2019170002A1 (en) * | 2018-03-05 | 2019-09-12 | 南京南瑞继保电气有限公司 | Bypass thyristor valve group inspection method and control device |
| CN108258715B (en) * | 2018-03-05 | 2022-01-14 | 南京南瑞继保电气有限公司 | Inspection method and control device for bypass thyristor valve bank |
| CN110323752A (en) * | 2018-03-30 | 2019-10-11 | Ls产电株式会社 | The switch block of reactive power compensation device |
| CN110323752B (en) * | 2018-03-30 | 2023-09-12 | Ls产电株式会社 | Switch assembly of reactive power compensation device |
| CN110875597A (en) * | 2018-08-29 | 2020-03-10 | 南京南瑞继保电气有限公司 | Horizontal thyristor valve group valve module |
| CN110875598A (en) * | 2018-08-29 | 2020-03-10 | 南京南瑞继保电气有限公司 | Horizontal thyristor valve group |
| CN113572344A (en) * | 2021-09-27 | 2021-10-29 | 常州博瑞电力自动化设备有限公司 | Vertical thyristor trigger switch |
Also Published As
| Publication number | Publication date |
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| CN107546962B (en) | 2024-06-11 |
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