CN204215849U - Dry-type air-core reactor starframe - Google Patents
Dry-type air-core reactor starframe Download PDFInfo
- Publication number
- CN204215849U CN204215849U CN201420726968.8U CN201420726968U CN204215849U CN 204215849 U CN204215849 U CN 204215849U CN 201420726968 U CN201420726968 U CN 201420726968U CN 204215849 U CN204215849 U CN 204215849U
- Authority
- CN
- China
- Prior art keywords
- starframe
- utility
- model
- support plate
- dry
- 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
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to super, ultra high voltage Electric Manufacture field, particularly relate to a kind of dry-type air-core reactor starframe, comprise several support plates and cylindrical central sleeve of being made up of stainless steel, described support plate is fixed along the ring Zhou Chuizhi of described cylindrical central sleeve, the upper surface of described support plate is provided with several draw-in grooves along its length, and described support plate is provided with fixing hole.The dry air core reactor star frame made due to the utility model is that stainless steel makes, and while meeting through-flow ability, add shock strength, after tested, the reactor seismic fortification intensity that the utility model makes has brought up to 9 degree from original 8 degree.Ensure that for safety when superhigh pressure and extra-high voltage grid.Stainless conductivity only has 1/26 of aluminium, therefore can greatly reduce the eddy current loss of starframe.After tested, starframe of the present utility model, in reactor operation test, can reduce eddy current loss more than 50% compared with the starframe made with common aluminium.
Description
Technical field
The utility model relates to super, ultra high voltage Electric Manufacture field, particularly relates to a kind of dry-type air-core reactor starframe.
Background technology
In superhigh pressure and extra-high voltage electric transmission and transformation engineering, dry-type air-core reactor is except must tolerating high voltage and very large electric current, the shock resistance that also Ying Yaoyou is higher, also to reduce the loss of electric energy simultaneously, therefore the strength character of dry-type air-core reactor support and low loss performance particularly important.
What conventional stent used is all pure aluminum material, this is because support needs caused by logical big current.But aluminium is very soft, intensity is very poor, and the starframe anti-seismic performance made like this is not fine, when there being very large short circuit current to flow through or occur resonance, under the effect of enormous power, the structural member of reactor is possibly by shake dislocation, and this consequence is very serious.And in order to proof strength, the size of the starframe of traditional fine aluminium can be done very large, causes loss also very large.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, and provides a kind of dry-type air-core reactor starframe, has good support strength and anti-seismic performance, reduces the wastage.
The utility model for achieving the above object, by the following technical solutions: a kind of dry-type air-core reactor starframe, it is characterized in that: comprise several support plates and cylindrical central sleeve of being made up of stainless steel, described support plate is fixed along the ring Zhou Chuizhi of described cylindrical central sleeve, the upper surface of described support plate is provided with several draw-in grooves along its length, and described support plate is provided with fixing hole.
Preferably, described fixing hole is provided with U-shaped block.Booster action is hung during for rising.
The beneficial effects of the utility model are: the dry air core reactor star frame made due to the utility model is that stainless steel makes, while meeting through-flow ability, add shock strength, after tested, the reactor seismic fortification intensity that the present invention makes has brought up to 9 degree from original 8 degree.Ensure that for safety when superhigh pressure and extra-high voltage grid.Stainless conductivity only has 1/26 of aluminium, therefore can greatly reduce the eddy current loss of starframe.After tested, starframe of the present invention, in reactor operation test, can reduce eddy current loss more than 50% compared with the starframe made with common aluminium.Improve performance, along with the application of this product, significantly can reduce the construction cost of China's electrical network, be conducive to the fast development of national economy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment, as shown in Figure 1, a kind of dry-type air-core reactor starframe, comprise several support plates 1 and cylindrical central sleeve 2 of being made up of stainless steel, described support plate is fixed along the ring Zhou Chuizhi of described cylindrical central sleeve, the upper surface of described support plate is provided with along its length several draw-in grooves 3, colligation epoxy impregnation glass fibre reinforcing band use, for strengthening the anti-electrodynamic action in horizontal and vertical direction.Described support plate is provided with fixing hole 4, for fixing with rain cover.Described fixing hole is provided with U-shaped block 5.
The dry air core reactor star frame made due to the utility model is that stainless steel makes, and while meeting through-flow ability, add shock strength, after tested, the reactor seismic fortification intensity that the present invention makes has brought up to 9 degree from original 8 degree.Ensure that for safety when superhigh pressure and extra-high voltage grid.Stainless conductivity only has 1/26 of aluminium, therefore can greatly reduce the eddy current loss of starframe.After tested, starframe of the present invention, in reactor operation test, can reduce eddy current loss more than 50% compared with the starframe made with common aluminium.Improve performance, along with the application of this product, significantly can reduce the construction cost of China's electrical network, be conducive to the fast development of national economy.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1. a dry-type air-core reactor starframe, it is characterized in that: comprise several support plates and cylindrical central sleeve of being made up of stainless steel, described support plate is fixed along the ring Zhou Chuizhi of described cylindrical central sleeve, the upper surface of described support plate is provided with several draw-in grooves along its length, and described support plate is provided with fixing hole.
2. dry-type air-core reactor starframe according to claim 1, is characterized in that: described fixing hole is provided with U-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726968.8U CN204215849U (en) | 2014-11-26 | 2014-11-26 | Dry-type air-core reactor starframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726968.8U CN204215849U (en) | 2014-11-26 | 2014-11-26 | Dry-type air-core reactor starframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204215849U true CN204215849U (en) | 2015-03-18 |
Family
ID=52984498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420726968.8U Active CN204215849U (en) | 2014-11-26 | 2014-11-26 | Dry-type air-core reactor starframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204215849U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146684A (en) * | 2017-07-06 | 2017-09-08 | 北京电力设备总厂有限公司 | The reactor hanger device and reactor not confluxed |
| CN107324207A (en) * | 2017-08-29 | 2017-11-07 | 天津经纬正能电气设备有限公司 | Large-scale reactor special hanger |
| CN108292557A (en) * | 2015-09-28 | 2018-07-17 | 西门子股份公司 | The compound rest of coil for air reactor |
| CN111403159A (en) * | 2019-01-02 | 2020-07-10 | 特变电工沈阳变压器集团有限公司 | Novel bridge arm reactor of confluence structure |
-
2014
- 2014-11-26 CN CN201420726968.8U patent/CN204215849U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108292557A (en) * | 2015-09-28 | 2018-07-17 | 西门子股份公司 | The compound rest of coil for air reactor |
| CN108292557B (en) * | 2015-09-28 | 2021-05-25 | 西门子股份公司 | Composite support for coil of air-core reactor |
| CN107146684A (en) * | 2017-07-06 | 2017-09-08 | 北京电力设备总厂有限公司 | The reactor hanger device and reactor not confluxed |
| CN107146684B (en) * | 2017-07-06 | 2023-09-29 | 北京电力设备总厂有限公司 | Non-converging reactor hanging bracket device and reactor |
| CN107324207A (en) * | 2017-08-29 | 2017-11-07 | 天津经纬正能电气设备有限公司 | Large-scale reactor special hanger |
| CN111403159A (en) * | 2019-01-02 | 2020-07-10 | 特变电工沈阳变压器集团有限公司 | Novel bridge arm reactor of confluence structure |
| CN111403159B (en) * | 2019-01-02 | 2023-12-05 | 特变电工沈阳变压器集团有限公司 | Bridge arm reactor with converging structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204215849U (en) | Dry-type air-core reactor starframe | |
| CN204243685U (en) | The anti-subspan oscillation conductor spacer of a kind of damping adjusting type | |
| CN204046062U (en) | The unsettled fixed support instrument of a kind of power transmission line overhead ground wire | |
| CN204102698U (en) | A kind of practical epoxy cushion block cast frock | |
| CN203942747U (en) | The fixed copper bar of magnet ring | |
| CN203813381U (en) | 220kV power transmission line four-split tightening type jumper suspension clamp | |
| CN204516551U (en) | A kind of half iron core dry-type series reactor | |
| CN206992492U (en) | A kind of stand for power transmission and distribution | |
| CN203312757U (en) | Oil-oil casing installation device | |
| CN203631193U (en) | Pin-type insulator | |
| CN203026886U (en) | Four-cracking jumper wire support arm | |
| CN203433966U (en) | Lower positioning structure for transformer body | |
| CN201654176U (en) | Insulation and wet leakage current testing device capable of being used in multiple tests | |
| CN206480476U (en) | A kind of cross frame shape transformer structure | |
| CN204596591U (en) | Dry-type air-core reactor connecting plate | |
| CN204578042U (en) | A kind of lightning arrester being convenient to install | |
| CN104505788A (en) | Large-span suspension type tubular bus-bar multiple-hanging-point combined metal fitting and mounting method thereof | |
| CN205346594U (en) | Hoist and mount hoist of fan blade preparation usefulness | |
| CN203373270U (en) | Protection mechanism in glass etching device | |
| CN204926979U (en) | Inductance | |
| CN204477502U (en) | A kind of tunnel power cable support holding clamp | |
| CN207472673U (en) | A kind of insulator tension test tool | |
| CN204156467U (en) | A kind of 20kV overhead line pole tower head | |
| CN209866338U (en) | Novel shoulder pole type cathode large and small frame suspension system device | |
| CN203850622U (en) | High-low-voltage cabinet of combined-type transformer for photovoltaic power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |