CN105161471A - Converter valve thyristor assembly radiator - Google Patents
Converter valve thyristor assembly radiator Download PDFInfo
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- CN105161471A CN105161471A CN201510452814.3A CN201510452814A CN105161471A CN 105161471 A CN105161471 A CN 105161471A CN 201510452814 A CN201510452814 A CN 201510452814A CN 105161471 A CN105161471 A CN 105161471A
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Abstract
The invention relates to a converter valve thyristor assembly radiator. First upper water ports of two adjacent first radiators communicate with each other through a pipeline, and the pipeline passes through a second upper reserve area of a second radiator between the two adjacent first radiators; or first lower water ports of the two adjacent first radiators communicate with each other through a pipeline, and the pipeline passes through a second lower reserve area of the second radiator between the two adjacent first radiators; second upper water ports of two adjacent second radiators communicate with each other through a pipeline, and the pipeline passes through a first upper reserve area of a first radiator between the two adjacent second radiators; or second lower water ports of the two adjacent second radiators communicate with each other through a pipeline, and the pipeline passes through a first lower reserve area of the first radiator between the two adjacent second radiators. According to the invention, joints of a cooling system are reduced, leakage risks are reduced, the operation reliability of a converter valve is improved, the maintenance difficulty is lowered, and the maintenance time is shortened.
Description
Technical field
The invention belongs to direct-current transmission converter valve field, particularly a kind of converter valve thyristor assembly radiating device.
Background technology
DC converter valve is the nucleus equipment of direct current transportation, converter valve is made up of multiple assembly usually, converter valve components comprises thyristor assembly, anode reactor etc., thyristor, radiator, damping resistance, damping capacitor and the cooling system supporting with it is also comprised in thyristor assembly, converter valve complex structure, part are various, can break down because of a variety of causes in running, fault needs the normal operation of carrying out in time overhauling to recover as early as possible converter valve after occurring, in the design process of converter valve, therefore need the convenience considering overhaul of the equipments in each link.
Current thyristor assembly internal damping resistance mainly contains two kinds of forms, the first: damping resistance is water resistance, damping resistance directly contacts with cooling water, independent heat radiation, with thyristor radiator and cooling water pipe non-interference, when cooling system normally runs, damping resistance can obtain good heat radiation, if but damping resistance is abnormal when needing maintenance, could starts service work after needing the cooling water in converter valve all to discharge, overhaul large, the consuming time length of difficulty; The second: damping resistance is excellent resistance, multiple excellent resistance is arranged in the through hole pre-set in thyristor radiator, damping resistance is dispelled the heat indirectly by thyristor radiator, decrease the joint in thyristor assembly, but there is the phenomenon of interfering in the cooling water pipe of the excellent resistance of part and thyristor radiator, maintenance and cooling water pipe have still to need the cooling water in converter valve all to discharge during the excellent resistance of interference after could dismantle cooling water pipe, overhaul difficult.
Summary of the invention
The object of this invention is to provide a kind of converter valve thyristor assembly radiating device.
In order to reach above-mentioned purpose, solution of the present invention is: converter valve thyristor assembly radiating device, comprise the first radiator and the second radiator, it is characterized in that: described first radiator and the second radiator are spaced, for arranging thyristor between the first adjacent radiator and the second radiator; Described first radiator is provided with from top to bottom successively trough on first, the first filling pipe end, for arranging the first radiator casing inner via hole of damping resistance, first time mouth of a river and first time trough; Described second radiator is provided with successively trough on the second filling pipe end, second from top to bottom, for arranging the second radiator casing inner via hole of damping resistance, second time trough and second time mouth of a river; By pipeline communication between first filling pipe end of two adjacent the first radiators, described pipeline is through trough on second of the second radiator adjacent two the first radiators; Or by pipeline communication between first time mouth of a river of adjacent two the first radiators, described pipeline is through second time trough of the second radiator adjacent two the first radiators; By pipeline communication between second filling pipe end of two adjacent the second radiators, described pipeline is through trough on first of the first radiator adjacent two the second radiators; Or by pipeline communication between second time mouth of a river of adjacent two the second radiators, described pipeline is through first time trough of the first radiator adjacent two the second radiators; Be in by pipeline communication between the first filling pipe end of first radiator of end and the second filling pipe end of second radiator, or be between first time mouth of a river of first radiator of end and second time mouth of a river of second radiator and pass through pipeline communication.
After adopting such scheme, the present invention has following beneficial effect:
1) damping resistance is arranged in thyristor radiator, reduces cooling system joint, reduces risk of leakage, improves converter valve operational reliability.
2) be arranged in damping resistance in thyristor radiator and radiator tube non-interference, do not need during overhaul damping resistance to dismantle water pipe, reduce the maintenance difficulty of thyristor assembly, reduce the repair time.
Accompanying drawing explanation
Fig. 1 is converter valve converter valve thyristor assembly radiating device structural representation of the present invention.
Fig. 2 is the structural representation of the first radiator of converter valve converter valve thyristor assembly radiating device of the present invention.
Fig. 3 is the structural representation of the second radiator of converter valve converter valve thyristor assembly radiating device of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the present invention is further elaborated.
Embodiment 1
See Fig. 1, Fig. 2 and Fig. 3, this converter valve thyristor assembly radiating device, comprise the first radiator 2 and the second radiator 11, described first radiator 2 and the second radiator 11 are spaced, for arranging thyristor 1 between the first adjacent radiator 2 and the second radiator 11; Described first radiator 2 is provided with successively trough 14, first filling pipe end 3 on first from top to bottom, for arranging the first radiator casing inner via hole 5, first time mouth of a river 4 and first time trough 6 of damping resistance; Described second radiator 11 is provided with successively trough 7 on the second filling pipe end 12, second from top to bottom, for arranging the second radiator casing inner via hole 8, second time trough 9 and second time mouth of a river 10 of damping resistance; By pipeline communication between first filling pipe end 3 of two adjacent the first radiators 2, described pipeline is through trough 7 on second of the second radiator 11 adjacent two the first radiators 2; Or by pipeline communication between first time mouth of a river 4 of adjacent two the first radiators 2, described pipeline is through second time trough 9 of the second radiator 11 adjacent two the first radiators 2; By pipeline communication between second filling pipe end 15 of two adjacent the second radiators 11, described pipeline is through trough 14 on first of the first radiator 2 adjacent two the second radiators 11; Or by pipeline communication between second time mouth of a river 10 of adjacent two the second radiators 11, described pipeline is through first time trough 6 of the first radiator 2 adjacent two the second radiators 11; Be in by pipeline communication between the first filling pipe end 3 of first radiator 2 of end and the second filling pipe end 12 of second radiator 11, or be between first time mouth of a river 4 of first radiator 2 of end and second time mouth of a river 10 of second radiator 11 and pass through pipeline communication.
Preferably, as shown in Figure 1, have 3 the first radiators and 2 the second radiators in the present embodiment 1, first is the first radiator, end be the second radiator, 6 damping resistances arranged by each radiator.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (1)
1. a converter valve thyristor assembly radiating device, comprises the first radiator and the second radiator, it is characterized in that: described first radiator and the second radiator are spaced, for arranging thyristor between the first adjacent radiator and the second radiator;
Described first radiator is provided with from top to bottom successively trough on first, the first filling pipe end, for arranging the first radiator casing inner via hole of damping resistance, first time mouth of a river and first time trough;
Described second radiator is provided with successively trough on the second filling pipe end, second from top to bottom, for arranging the second radiator casing inner via hole of damping resistance, second time trough and second time mouth of a river;
By pipeline communication between first filling pipe end of two adjacent the first radiators, described pipeline is through trough on second of the second radiator adjacent two the first radiators; Or by pipeline communication between first time mouth of a river of adjacent two the first radiators, described pipeline is through second time trough of the second radiator adjacent two the first radiators;
By pipeline communication between second filling pipe end of two adjacent the second radiators, described pipeline is through trough on first of the first radiator adjacent two the second radiators; Or by pipeline communication between second time mouth of a river of adjacent two the second radiators, described pipeline is through first time trough of the first radiator adjacent two the second radiators;
Be in by pipeline communication between the first filling pipe end of first radiator of end and the second filling pipe end of second radiator, or be between first time mouth of a river of first radiator of end and second time mouth of a river of second radiator and pass through pipeline communication.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452814.3A CN105161471B (en) | 2015-07-28 | 2015-07-28 | Converter valve thyristor assembly radiator |
| PCT/CN2016/089941 WO2017016389A1 (en) | 2015-07-28 | 2016-07-13 | Converter valve thyristor module radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452814.3A CN105161471B (en) | 2015-07-28 | 2015-07-28 | Converter valve thyristor assembly radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105161471A true CN105161471A (en) | 2015-12-16 |
| CN105161471B CN105161471B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510452814.3A Expired - Fee Related CN105161471B (en) | 2015-07-28 | 2015-07-28 | Converter valve thyristor assembly radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105161471B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017016389A1 (en) * | 2015-07-28 | 2017-02-02 | 南京南瑞继保电气有限公司 | Converter valve thyristor module radiator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201450002U (en) * | 2009-06-30 | 2010-05-05 | 中国西电电气股份有限公司 | Radiator used for high-voltage direct current transmission thyristor converter valve component |
| JP2010118533A (en) * | 2008-11-13 | 2010-05-27 | Toshiba Corp | Semiconductor device, and method of manufacturing the same |
| CN102208381A (en) * | 2011-03-31 | 2011-10-05 | 上海磁浮交通发展有限公司 | Circulation cooling pipeline of three-level power module of integrated gate commutated thyristor (IGCT) |
| CN104201161A (en) * | 2014-08-22 | 2014-12-10 | 南京南瑞继保电气有限公司 | Converter valve assembly cooling system |
-
2015
- 2015-07-28 CN CN201510452814.3A patent/CN105161471B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010118533A (en) * | 2008-11-13 | 2010-05-27 | Toshiba Corp | Semiconductor device, and method of manufacturing the same |
| CN201450002U (en) * | 2009-06-30 | 2010-05-05 | 中国西电电气股份有限公司 | Radiator used for high-voltage direct current transmission thyristor converter valve component |
| CN102208381A (en) * | 2011-03-31 | 2011-10-05 | 上海磁浮交通发展有限公司 | Circulation cooling pipeline of three-level power module of integrated gate commutated thyristor (IGCT) |
| CN104201161A (en) * | 2014-08-22 | 2014-12-10 | 南京南瑞继保电气有限公司 | Converter valve assembly cooling system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017016389A1 (en) * | 2015-07-28 | 2017-02-02 | 南京南瑞继保电气有限公司 | Converter valve thyristor module radiator |
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| Publication number | Publication date |
|---|---|
| CN105161471B (en) | 2017-01-11 |
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Granted publication date: 20170111 Termination date: 20210728 |
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