CN104577920A - 800 kV convertor station direct-current field polar line smoothing reactor terminal connecting ironware - Google Patents
800 kV convertor station direct-current field polar line smoothing reactor terminal connecting ironware Download PDFInfo
- Publication number
- CN104577920A CN104577920A CN201510013207.7A CN201510013207A CN104577920A CN 104577920 A CN104577920 A CN 104577920A CN 201510013207 A CN201510013207 A CN 201510013207A CN 104577920 A CN104577920 A CN 104577920A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- anticorona ring
- anticorona
- ring
- annular frame
- 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
- 238000009499 grossing Methods 0.000 title abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 12
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 6
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/06—Suspensions for lines or cables along a separate supporting wire, e.g. S-hook
- H02G7/08—Members clamped to the supporting wire or to the line or cable
Abstract
The invention relates to 800 kV convertor station direct-current field polar line smoothing reactor terminal connecting ironware which comprises an anticorona ring component, an anticorona ring fixing component, a current guiding structure and a sliding connecting mechanism. The anticorona ring component comprises an upper anticorona ring and a lower anticorona ring which are vertically arranged at an interval. An upper connecting frame is fixedly connected to a support which supports the upper anticorona ring. The tail end of the upper connecting frame is fixedly connected with two anticorona ring fixing plates. The anticorona ring fixing component comprises two fixing embracing hoops which are fixedly connected to a support which supports the lower anticorona ring at an interval. The current guiding structure comprises two plate-shaped current-guiding plates and an arc current-guiding plate. The two anticorona ring fixing plates are fixedly connected to the outer sides of the two plate-shaped current guiding plates. The sliding connecting mechanism comprises a sealing end cover and a sliding connecting piece. One end of the sliding connecting piece is of a plate-shaped structure. The other end of the sliding connecting piece is of a tubular structure. The plate-shaped structure is fixedly connected with a connecting plate at the head of a smoothing reactor tubular terminal. A circular hole is formed in the middle of the sealing end cover. The tubular structure penetrates through the circular hole.
Description
Technical field
The present invention relates to a kind of electric armour clamp, be specifically related to a kind of 800kV current conversion station DC fields polar curve and put down anti-terminal connection gold utensil.
Background technology
Along with the growth at full speed of electricity needs, transmitted power and transmission distance also increase thereupon, ac transmission encounters a series of unsurmountable technical difficulty, the superiority of the HVDC Transmission Technology wide development space that made it have in power grid construction, China's electrical network enters the epoch of an alternating current-direct current complementation, has become and has run in the world and building the direct current transportation big country that DC transmission engineering is maximum, capacity is maximum, circuit is the longest.Current conversion station is a part indispensable in DC transmission engineering, be responsible for the important duty of AC and DC conversion, mainly comprise DC fields, the valve Room and alternating-current field three part, DC fields is as the starting point of current conversion station, play an important role in whole AC-DC conversion, this just requires that DC fields gold utensil is as essential electrical connecting elements between each equipment in connection DC fields, not only will meet the requirement of mechanical strength aspect, also will bear the long-term ordeal of electric property aspect.
Summary of the invention
For the problems referred to above, the object of this invention is to provide that a kind of space availability ratio is high and the 800kV current conversion station possessing anticorona ability connects gold utensil with DC fields polar curve isolating switch terminal.
For achieving the above object, the present invention by the following technical solutions: a kind of 800kV current conversion station DC fields polar curve is put down anti-terminal and connected gold utensil, it is characterized in that: it comprises an anticorona ring assembly, an anticorona ring fixation kit, a flow-guiding structure and are slidably connected mechanism; Described anticorona ring assembly comprises anticorona ring and once anticorona ring between the upper and lower every layout and all with of a breach, and described upper anticorona ring is consistent with described lower anticorona ring breach direction and pass through a support and connect; Support described on anticorona ring described support on be fixedly connected with link on, described upper link stretches out from the described breach of described upper anticorona ring, and the end of described upper link is fixedly connected with two relatively spaced apart anticorona ring fixed heads; Described anticorona ring fixation kit comprises two intervals and is fixedly connected on fixing anchor ear on the described support supporting described lower anticorona ring, fix anchor ear described in each and include two halves annular element, semi-circular part described in two to be fastened on flat anti-tubular terminal and to be connected by screw; Described flow-guiding structure comprises two tabular drainage plates and an arc drainage plate, and tabular drainage plate described in two is fixedly mounted on the both sides of flat anti-tabular terminal, and described arc drainage plate is fixedly connected on pipe bus; Be connected by multiple flexible conductor between described tabular drainage plate with described arc drainage plate; Described in two, anticorona ring fixed head is fixedly connected on the outside of tabular drainage plate described in two; The described mechanism that is slidably connected comprises end-blocking lid and the sliding connector that is fixedly connected on described pipe end of bus bars; One end of described sliding connector is platy structure, and the other end is tubular structure, and described platy structure is fixedly connected with the connecting plate of described flat anti-tubular terminal head; The middle part of described end-blocking lid offers circular hole, and described tubular structure is applied in described circular hole, and the end of described tubular structure is provided with a flange, and the external diameter of described flange is greater than the diameter of described circular hole; Described tubular structure is also equipped with a nylon sliding sleeve and a ring baffle, and described nylon sliding sleeve is fixed on the outside of described end-blocking lid by described ring baffle by screw.
Also comprise a wire fixing structure, described wire fixing structure comprises a fixed head, and described fixed head is vertically fixedly connected on the side of described flat anti-tubular terminal, and described fixed head is provided with multiple fixing clamper; Flexible conductor described in each is all clamped in described fixing clamper.
Described support is comprised one and is fixedly connected on and is fixedly connected on inside described upper anticorona ring and with the upper annular frame and of a breach inside described lower anticorona ring and with the lower annular frame of a breach, is fixedly connected with between described upper annular frame with described lower annular frame by two spaced apart vertical rods; Annular frame and lower annular frame also arrange two cross-arms respectively on described; Described upper link be fixedly connected on be positioned at described upper annular frame described cross-arm on; Described fixing anchor ear be fixedly connected on be positioned at described lower annular frame described cross-arm on.
The present invention is owing to taking above technical scheme, and it has the following advantages: 1, the present invention is for connecting smoothing reactor and pipe bus, can meet the requirement such as overcurrent, mechanical strength, and can effectively reach anti-corona requirement, and detachably easy for installation.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is schematic top plan view of the present invention;
Fig. 3 is that schematic diagram is looked on a left side of the present invention;
Fig. 4 is the structural representation of anticorona ring assembly of the present invention;
Fig. 5 is the schematic top plan view of anticorona ring assembly of the present invention;
Fig. 6 is the structural representation of anticorona ring fixation kit of the present invention;
Fig. 7 is the schematic side view of anticorona ring fixation kit of the present invention;
Fig. 8 is the structural representation of flow-guiding structure of the present invention;
Fig. 9 is the schematic side view of flow-guiding structure of the present invention;
Figure 10 is that the present invention is slidably connected the structural representation of mechanism;
Figure 11 is the structural representation of wire fixing structure of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figures 1 to 3, the present invention proposes and a kind of put down anti-terminal with the current conversion station DC fields polar curve of pipe bus 8 be connected gold utensil for connecting smoothing reactor (comprising the peaceful anti-tubular terminal 6 of flat anti-tabular terminal 7), it comprises anticorona ring assembly 1, anticorona ring fixation kit 2, flow-guiding structure 3 and and to be slidably connected mechanism 4.
As shown in Fig. 1 ~ 5, anticorona ring assembly 1 comprises anticorona ring 11 and once anticorona ring 12 between the upper and lower every layout and all with of a breach, and upper anticorona ring 11 is consistent with lower anticorona ring 12 breach direction and connected by a support 13.Support on anticorona ring 11 support 13 on be fixedly connected with link 14 on, upper link 14 stretches out from the breach of upper anticorona ring 11, and its end is fixedly connected with two relatively spaced apart anticorona ring fixed heads 15.
As shown in Figure 6, Figure 7, anticorona ring fixation kit 2 comprises two intervals and is fixedly connected on fixing anchor ear 21 on the support 13 supporting lower anticorona ring 12, each fixing anchor ear 21 includes two halves annular element 211, and two halves annular element 211 to be fastened on flat anti-tubular terminal 6 and to be connected by screw.
Flow-guiding structure 3 comprises the both sides that two tabular drainage plates 31 and arc drainage plate 32, a two tabular drainage plate 31 are fixedly mounted on flat anti-tabular terminal 7, and arc drainage plate 32 is welded on pipe bus 8; Be connected by multiple flexible conductor 33 between tabular drainage plate 31 with arc drainage plate 32.Two anticorona ring fixed heads 15 are fixedly connected on the outside of two tabular drainage plates 31.
The mechanism 4 that is slidably connected comprises end-blocking lid 41 and the sliding connector 42 that is fixedly connected on pipe bus 8 end.One end of sliding connector 42 is platy structure 421, and the other end is tubular structure 422, and platy structure 421 is fixedly connected with the connecting plate of flat anti-tubular terminal 6 head.The middle part of end-blocking lid 41 offers circular hole, and tubular structure 422 is applied in circular hole, and tubular structure 422 end is provided with a flange 423, and the external diameter of flange 423 is greater than the diameter of circular hole to ensure that tubular structure 422 can not skid off from circular hole.Tubular structure 422 is also equipped with nylon sliding sleeve 43 and a ring baffle 44, and nylon sliding sleeve 43 is fixed on the outside of end-blocking lid 41 by ring baffle 44 by screw.
In a preferred embodiment, also comprise a wire fixing structure 5, wire fixing structure 5 comprises a fixed head 51, and fixed head 51 is vertically fixedly connected on the side of flat anti-tubular terminal 6, and fixed head 51 is provided with multiple fixing clamper 52.Each flexible conductor 33 is all clamped in fixing clamper 52.
In a preferred embodiment, support 13 is comprised one and to be fixedly connected on inside anticorona ring 11 and to be fixedly connected on inside lower anticorona ring 12 with the upper annular frame 131 and of a breach and with the lower annular frame 132 of a breach, to be fixedly connected with between upper annular frame 131 with lower annular frame 132 by two spaced apart vertical rods 133.Upper annular frame 131 and lower annular frame 132 also arrange two cross-arms 134 respectively.Upper link 14 is fixedly connected on and is positioned on the cross-arm 134 of annular frame 131; Fixing anchor ear 21 be fixedly connected on be positioned at lower annular frame 132 cross-arm 134 on.
The present invention is only described with above-described embodiment; the structure of each parts, setting position and connection thereof all can change to some extent; on the basis of technical solution of the present invention; all improvement of carrying out individual part according to the principle of the invention and equivalents, all should not get rid of outside protection scope of the present invention.
Claims (3)
1. 800kV current conversion station DC fields polar curve is put down anti-terminal and is connected a gold utensil, it is characterized in that: it comprises an anticorona ring assembly, an anticorona ring fixation kit, a flow-guiding structure and are slidably connected mechanism;
Described anticorona ring assembly comprises anticorona ring and once anticorona ring between the upper and lower every layout and all with of a breach, and described upper anticorona ring is consistent with described lower anticorona ring breach direction and pass through a support and connect; Support described on anticorona ring described support on be fixedly connected with link on, described upper link stretches out from the described breach of described upper anticorona ring, and the end of described upper link is fixedly connected with two relatively spaced apart anticorona ring fixed heads;
Described anticorona ring fixation kit comprises two intervals and is fixedly connected on fixing anchor ear on the described support supporting described lower anticorona ring, fix anchor ear described in each and include two halves annular element, semi-circular part described in two to be fastened on flat anti-tubular terminal and to be connected by screw;
Described flow-guiding structure comprises two tabular drainage plates and an arc drainage plate, and tabular drainage plate described in two is fixedly mounted on the both sides of flat anti-tabular terminal, and described arc drainage plate is fixedly connected on pipe bus; Be connected by multiple flexible conductor between described tabular drainage plate with described arc drainage plate; Described in two, anticorona ring fixed head is fixedly connected on the outside of tabular drainage plate described in two;
The described mechanism that is slidably connected comprises end-blocking lid and the sliding connector that is fixedly connected on described pipe end of bus bars; One end of described sliding connector is platy structure, and the other end is tubular structure, and described platy structure is fixedly connected with the connecting plate of described flat anti-tubular terminal head; The middle part of described end-blocking lid offers circular hole, and described tubular structure is applied in described circular hole, and the end of described tubular structure is provided with a flange, and the external diameter of described flange is greater than the diameter of described circular hole; Described tubular structure is also equipped with a nylon sliding sleeve and a ring baffle, and described nylon sliding sleeve is fixed on the outside of described end-blocking lid by described ring baffle by screw.
2. a kind of 800kV current conversion station DC fields polar curve as claimed in claim 1 puts down anti-terminal connection gold utensil, it is characterized in that: also comprise a wire fixing structure, described wire fixing structure comprises a fixed head, described fixed head is vertically fixedly connected on the side of described flat anti-tubular terminal, and described fixed head is provided with multiple fixing clamper; Flexible conductor described in each is all clamped in described fixing clamper.
3. a kind of 800kV current conversion station DC fields polar curve as claimed in claim 1 or 2 puts down anti-terminal connection gold utensil, it is characterized in that: described support is comprised one and is fixedly connected on and is fixedly connected on inside described upper anticorona ring and with the upper annular frame and of a breach inside described lower anticorona ring and with the lower annular frame of a breach, is fixedly connected with between described upper annular frame with described lower annular frame by two spaced apart vertical rods; Annular frame and lower annular frame also arrange two cross-arms respectively on described; Described upper link be fixedly connected on be positioned at described upper annular frame described cross-arm on; Described fixing anchor ear be fixedly connected on be positioned at described lower annular frame described cross-arm on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013207.7A CN104577920B (en) | 2015-01-12 | 2015-01-12 | 800 kV convertor station direct-current field polar line smoothing reactor terminal connecting ironware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013207.7A CN104577920B (en) | 2015-01-12 | 2015-01-12 | 800 kV convertor station direct-current field polar line smoothing reactor terminal connecting ironware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104577920A true CN104577920A (en) | 2015-04-29 |
| CN104577920B CN104577920B (en) | 2017-01-11 |
Family
ID=53093399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510013207.7A Active CN104577920B (en) | 2015-01-12 | 2015-01-12 | 800 kV convertor station direct-current field polar line smoothing reactor terminal connecting ironware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104577920B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262026A (en) * | 2015-10-16 | 2016-01-20 | 平高集团有限公司 | Converter station valve hall link fitting and fixing fitting thereof |
| CN107359573A (en) * | 2017-08-15 | 2017-11-17 | 南方电网科学研究院有限责任公司 | A kind of pipe mother connection gold utensil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202435030U (en) * | 2011-09-20 | 2012-09-12 | 中国电力工程顾问集团西北电力设计院 | Connection structure between smoothing reactor of extra-high voltage converter station |
| CN103682694A (en) * | 2013-12-20 | 2014-03-26 | 保定天威保变电气股份有限公司 | Multistage tandem type smoothing reactor wiring structure |
| CN204361638U (en) * | 2015-01-12 | 2015-05-27 | 国家电网公司 | 800kV current conversion station DC fields polar curve is put down anti-terminal and is connected gold utensil |
-
2015
- 2015-01-12 CN CN201510013207.7A patent/CN104577920B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202435030U (en) * | 2011-09-20 | 2012-09-12 | 中国电力工程顾问集团西北电力设计院 | Connection structure between smoothing reactor of extra-high voltage converter station |
| CN103682694A (en) * | 2013-12-20 | 2014-03-26 | 保定天威保变电气股份有限公司 | Multistage tandem type smoothing reactor wiring structure |
| CN204361638U (en) * | 2015-01-12 | 2015-05-27 | 国家电网公司 | 800kV current conversion station DC fields polar curve is put down anti-terminal and is connected gold utensil |
Non-Patent Citations (1)
| Title |
|---|
| 丁永福等: "±800kV特高压直流换流站阀厅金具的结构特点", 《高压电器》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262026A (en) * | 2015-10-16 | 2016-01-20 | 平高集团有限公司 | Converter station valve hall link fitting and fixing fitting thereof |
| CN105262026B (en) * | 2015-10-16 | 2017-12-19 | 平高集团有限公司 | Converter station valve hall connection gold utensil and its fixed gold utensil |
| CN107359573A (en) * | 2017-08-15 | 2017-11-17 | 南方电网科学研究院有限责任公司 | A kind of pipe mother connection gold utensil |
| CN107359573B (en) * | 2017-08-15 | 2023-06-06 | 南方电网科学研究院有限责任公司 | Pipe nut connecting fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104577920B (en) | 2017-01-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Effective date of registration: 20170418 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: State Power Economic Research Institute Patentee after: State Grid Corporation of China Co-patentee after: Nanjing Line Accessories Manufacturer Co-patentee after: State Grid Hebei Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: State Power Economic Research Institute Patentee before: State Grid Corporation of China Co-patentee before: Nanjing Line Accessories Manufacturer |