CN101388282B - Frame type dry hollow controllable reactor - Google Patents
Frame type dry hollow controllable reactor Download PDFInfo
- Publication number
- CN101388282B CN101388282B CN2008100538184A CN200810053818A CN101388282B CN 101388282 B CN101388282 B CN 101388282B CN 2008100538184 A CN2008100538184 A CN 2008100538184A CN 200810053818 A CN200810053818 A CN 200810053818A CN 101388282 B CN101388282 B CN 101388282B
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- Prior art keywords
- suspension bracket
- inductance coil
- insulation
- regulating
- external member
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 37
- 238000009413 insulation Methods 0.000 claims abstract description 30
- 238000004804 winding Methods 0.000 claims description 38
- 239000000725 suspension Substances 0.000 claims description 32
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
A frame type dry hollow controlled reactor is formed by an inductance coil, an upper hanging bracket, a lower hanging bracket and a controlled adjusting device, wherein the inductance coil adopts insulting rack groups which are evenly distributed along the circumferential direction, the insulating rack groups, the upper hanging bracket and the lower hanging bracket are meshed and fixed in insulation through structural press plates, and are integrated through fastening belts, and the upper hanging bracket and the lower hanging bracket are fixed through an insulating draw plate and a fastening belt. The controlled device is formed by a regulating coil and a connecting sleeve, wherein the regulating coil is provided with a regulating terminal, and the regulating terminal and the connecting sleeve can form the circuit connection of the regulating coil and the inductance coil. The invention has the advantages of excellent structural stability, high mechanical strength, and favorable heat radiating property, controllable inductance and convenient regulation.
Description
(1) technical field
The invention belongs to the reactor field, be specifically related to a kind of frame type dry hollow controllable reactor.
(2) background technology
In electric power system, reactor is to improving power grid quality and guaranteeing that safe operation of power system plays important effect.The dry-type air-core reactor that adopts in electric power system at present is still closed product usually, be characterized in adopting the insulated conductor multilayer close around, so volume is less; Shortcoming is because there is bigger difference in the temperature coefficient of plain conductor with insulating material, occurs very easily during the On-line Product operation that chap in the surface, soil pick-up, even tree dsicharge can occur in the circle body end, and noise greatly in addition, product interchangeability is poor.
(3) summary of the invention
The objective of the invention is at above-mentioned existing problems, provide that a kind of structural stability is good, mechanical strength is high, perfect heat-dissipating, inductance value frame type dry hollow controllable reactor controlled and easy to adjust.
Technical scheme of the present invention:
A kind of frame type dry hollow controllable reactor, form by inductance coil, upper and lower suspension bracket and controllable adjustment device, the structure of inductance coil adopts the insulated conductor embedding in the teeth groove of equally distributed insulation tooth bar group along the circumferential direction, the inboard support ring that embeds, the outer reinforcing ring that twines, insulation tooth bar group and upper and lower suspension bracket are by structure pressing plate insulation engages fixed, upper and lower suspension bracket is fixed by insulation arm-tie and restraint zone, and it is characterized in that: the support ring of inductance coil internal layer and outer field reinforcing ring axially are alternately distributed along coil; Restraint zone is set makes inductance coil become as a whole with upper and lower suspension bracket; The controllable adjustment device by regulating winding be connected external member and constitute, regulating winding is provided with regulates terminal and outlet terminal, be connected with the circuit of inductance coil by regulating terminal and being connected external member formation regulating winding, regulating winding be connected external member and all be fixed on down on the suspension bracket.
Described restraint zone is arranged between inductance coil and the upper and lower suspension bracket and insulate between arm-tie and the upper and lower suspension bracket.
The insulation press strip of insertion wire constitutes described regulating winding by along the circumferential direction evenly distributing also, and its internal layer is provided with support ring, and skin is provided with reinforcing ring, and the initial termination of lead is fixed on the insulation press strip by clamp.
Described connection external member is the chute structure, promptly connects external member and is provided with chute, behind the selected adjusting terminal, adjusts fixedly connected external member by chute, connects and regulates terminal.
Advantage of the present invention is:
1. inductance coil and regulating winding have all adopted inside support ring and the outer annular-stiffer that axially is interspersed along coil, can improve mechanical strength greatly;
2. increased the restraint zone between coil and suspension bracket and insulation arm-tie and the suspension bracket, and inductance coil and the shared suspension bracket of regulating winding, make suspension bracket and coil location more reliable, can further improve integrally-built stability;
3. inductance coil and regulating winding all adopt Open architecture, make it have good performance of heat dissipation and thermal stability;
4. adopt to connect the external member random position between inductance coil and the regulating winding and install, easy to adjust, guarantee that inductance value in controllable parameter, meets consumers' demand.
(4) description of drawings
Fig. 1 is a frame type dry hollow controllable reactor structural representation front view.
Fig. 2 is a frame type dry hollow controllable reactor structural representation vertical view.
Fig. 3 is a circuit connection diagram of the present invention.
Fig. 4 is a regulating winding press strip structural representation.
Fig. 5 is the A view of Fig. 4.
Fig. 6 connects the external member structural representation.
Fig. 7 is the B view of Fig. 6.
Among the figure:
1. outlet terminal 2. regulating windings 3. inductance coils
4. restraint zone between restraint zone 6. beam arms between restraint zone 5. insulation arm-ties and beam arm between coil and beam arm
7. over sling 8. structure pressing plates 9. input terminals 10. insulation arm-ties
Connect 13. times suspension brackets of external member, 14 regulating winding fixing holes 11. regulate terminal 12.
15. connecting plate 16. insulation tooth bar group 17a, 17b. reinforcing ring 18a, 18b. support ring
19. clamp 20. press strip end connecting holes 21. insulation press strips 22. plain conductors
23. chute
(5) embodiment
Present embodiment is that inductance coil has the frame type dry hollow controllable reactor that four layers of winding and regulating winding have one deck winding, form by inductance coil 3, upper and lower suspension bracket 7,13 and controllable adjustment device, insulation tooth bar group 16 and upper and lower suspension bracket 7,13 by structure pressing plate 8 insulation engages fixed and by restraint zone 5 make inductance coil 3 and upper and lower suspension bracket 7,13 one-tenths as a whole, upper and lower suspension bracket 7,13 pass through to insulate arm-tie 10 and restraint zone 4 fixed; The controllable adjustment device by regulating winding 2 be connected external member 12 and constitute, regulating winding 2 is provided with regulates terminal 11 and outlet terminal 1, be connected and fixed regulating winding 2 by the fixing hole 14 on insulation press strip 21 end connecting holes 20 and the following suspension bracket 13, connect external member 11 and be fixed on down on the connecting plate 15 of suspension bracket 13; Be connected with the circuit of inductance coil 3 by regulating terminal 11 and being connected external member 12 formation regulating windings 2.
Among this embodiment, upper and lower suspension bracket 7,13 adopts six arm beams, weld between the Liang Yuliang, and in the junction one face down bonding connects hexagonal joint plate, there is twice restraint zone 6 to be fastened between each beam arm, make six arm suspension brackets form the overall fixed structure, Welding Structure pressing plate 8 below the outer end of each beam arm, have elongate recesses on the structure pressing plate 8 with press strip group engages fixed, one end of over sling 7 is welded with input terminal 9, fixing hole 14 fixed installation regulating windings are arranged on each beam of following suspension bracket 13, and the end of beam is welded with connecting plate 15, is electrically connected with regulating winding.Upper and lower suspension bracket 7,13 and inductance coil are assembled, aim at winding corresponding insulation tooth bar group 16 by the elongate recesses on 12 structure pressing plates 8, with 12 restraint zones 4 inductance coil and upper and lower suspension bracket 7,13 are fastened, with 12 restraint zones 5 six insulation arm-ties 10 are fastened with upper and lower suspension bracket 7,13 simultaneously, paint-dipping drying solidifies the main body stable framework that the back forms reactor.
Among this embodiment, the connection external member 12 of controllable adjustment device is the chute structure, promptly connect external member 12 and be provided with chute 23, regulating winding is inserted in inductance coil, the six roots of sensation regulating winding press strip 21 that has end connecting hole 20 is close to following suspension bracket 13 6 beam arms, installs and fixes, confirm the adjusting terminal 11 that is suitable for after tested by fixing hole 14, adjust connection external member 12 by chute 23, with adjusted connection external member 12 regulating winding is electrically connected and mechanical connection with inductance coil at last.
Claims (4)
1. frame type dry hollow controllable reactor, form by inductance coil, upper and lower suspension bracket and controllable adjustment device, the structure of inductance coil adopts the insulated conductor embedding in the teeth groove of equally distributed insulation tooth bar group along the circumferential direction, the inboard support ring that embeds, the outer reinforcing ring that twines, insulation tooth bar group and upper and lower suspension bracket are by structure pressing plate insulation engages fixed, upper and lower suspension bracket is fixed by insulation arm-tie and restraint zone, and it is characterized in that: the support ring of inductance coil internal layer and outer field reinforcing ring axially are alternately distributed along coil; Restraint zone is set makes inductance coil become as a whole with upper and lower suspension bracket; The controllable adjustment device by regulating winding be connected external member and constitute, regulating winding is provided with regulates terminal and outlet terminal, be connected with the circuit of inductance coil by regulating terminal and being connected external member formation regulating winding, regulating winding be connected external member and all be fixed on down on the suspension bracket.
2. frame type dry hollow controllable reactor according to claim 1 is characterized in that: restraint zone is arranged between inductance coil and the upper and lower suspension bracket and insulate between arm-tie and the upper and lower suspension bracket.
3. frame type dry hollow controllable reactor according to claim 1, it is characterized in that: the insulation press strip of insertion wire constitutes regulating winding by along the circumferential direction evenly distributing also, its internal layer is provided with support ring, and skin is provided with reinforcing ring, and the initial termination of lead is fixed on the insulation press strip by clamp.
4. frame type dry hollow controllable reactor according to claim 1 is characterized in that: connecting external member is the chute structure, promptly connects external member and is provided with chute, behind the selected adjusting terminal, adjusts fixedly connected external member by chute, connects and regulates terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100538184A CN101388282B (en) | 2008-07-11 | 2008-07-11 | Frame type dry hollow controllable reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100538184A CN101388282B (en) | 2008-07-11 | 2008-07-11 | Frame type dry hollow controllable reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101388282A CN101388282A (en) | 2009-03-18 |
| CN101388282B true CN101388282B (en) | 2010-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100538184A Expired - Fee Related CN101388282B (en) | 2008-07-11 | 2008-07-11 | Frame type dry hollow controllable reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101388282B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306533B (en) * | 2011-05-20 | 2012-09-19 | 中国科学院长春光学精密机械与物理研究所 | High-power adjustable inductor |
| CN104347252A (en) * | 2013-08-05 | 2015-02-11 | 青岛菲特电器科技有限公司 | Frame type dry hollow controllable reactor |
| CN104332276A (en) * | 2014-10-28 | 2015-02-04 | 田村（中国）企业管理有限公司 | Multilayer vertically-wound inductor |
| EP3499528B1 (en) * | 2016-08-09 | 2020-09-23 | Mitsubishi Electric Corporation | Air core reactor unit and power source device having air core reactor unit |
| CN107887140B (en) * | 2017-12-08 | 2020-11-03 | 大连第二互感器集团有限公司 | Dry-type hollow filter reactor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280985Y (en) * | 1997-03-05 | 1998-05-06 | 水利部电力工业部机电研究所 | Noval frame dry hollow reactor |
| CN101086918A (en) * | 2006-06-08 | 2007-12-12 | 上海追日电气有限公司 | A three-phase controllable electrical resistor |
| CN201215761Y (en) * | 2008-07-11 | 2009-04-01 | 天津水利电力机电研究所 | Frame type dry hollow controllable reactor |
-
2008
- 2008-07-11 CN CN2008100538184A patent/CN101388282B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280985Y (en) * | 1997-03-05 | 1998-05-06 | 水利部电力工业部机电研究所 | Noval frame dry hollow reactor |
| CN101086918A (en) * | 2006-06-08 | 2007-12-12 | 上海追日电气有限公司 | A three-phase controllable electrical resistor |
| CN201215761Y (en) * | 2008-07-11 | 2009-04-01 | 天津水利电力机电研究所 | Frame type dry hollow controllable reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101388282A (en) | 2009-03-18 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Zeming Inventor after: Shi Rong Inventor after: Li Jidong Inventor after: Li Guangyuan Inventor after: Zhao Xiaojun Inventor after: He Gang Inventor after: Chen Guizhu Inventor after: Gu Xiudong Inventor after: Chen Xiaolong Inventor after: Song Yongjie Inventor after: Chen Fujun Inventor after: Cao Xu Inventor after: Cao Zheng Inventor after: Sun Wei Inventor before: Yang Zeming Inventor before: Li Jidong Inventor before: Li Guangyuan Inventor before: Zhao Xiaojun Inventor before: He Gang Inventor before: Chen Guizhu Inventor before: Gu Xiudong Inventor before: Chen Xiaolong Inventor before: Song Yongjie Inventor before: Cao Xu Inventor before: Cao Zheng Inventor before: Sun Wei Inventor before: Shi Rong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG ZEMING CHEN GUIZHU GU XIUDONG CHEN XIAOLONG SONG YONGJIE CAO XU CAO ZHENG SUN WEI SHI RONG LI JIDONG LI GUANGYUAN ZHAO XIAOJUN HE GANG TO: YANG ZEMING CHEN GUIZHU GU XIUDONG CHEN XIAOLONG SONG YONGJIE CHEN FUJUN CAO XU CAO ZHENG SUN WEI SHI RONG LI JIDONG LI GUANGYUAN ZHAO XIAOJUN HE GANG |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Frame type dry hollow controllable reactor Effective date of registration: 20130830 Granted publication date: 20101208 Pledgee: Tianjin Jixian County town bank Limited by Share Ltd Pledgor: Tianjin Institute of Hydroelectric and Power Research Registration number: 2013990000623 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140729 Granted publication date: 20101208 Pledgee: Tianjin Jixian County town bank Limited by Share Ltd Pledgor: Tianjin Institute of Hydroelectric and Power Research Registration number: 2013990000623 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20170711 |