CN1737960A - Ring iron core reactor - Google Patents
Ring iron core reactor Download PDFInfo
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- CN1737960A CN1737960A CN 200510060660 CN200510060660A CN1737960A CN 1737960 A CN1737960 A CN 1737960A CN 200510060660 CN200510060660 CN 200510060660 CN 200510060660 A CN200510060660 A CN 200510060660A CN 1737960 A CN1737960 A CN 1737960A
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- discus
- iron yoke
- iron
- iron core
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Abstract
Disclosed a ring-shaped iron core reactor, Includes: iron core, coil, upper clamp, lower clamp, lifting ring, footing, wherein, silicon sheet whose crystal grains have high magnetic conductance coils and be superposed by high temperature annealing discuses to form the iron corn, and every discus is separated by insulation backing board to form little air gap. Between each discus, the first low discus and low iron yoke are connected by case contact, while up iron yoke is arranged on the first upper discus. Both the up and low iron yokes and iron discus are strained by stainless steel bolt, in addition, via dipping the C level solventless varnish several times and elevated temperature solidification to be integrated. The invention has small volume, less accommodation area, low noise, much decreased influence to environment, low depletion, energy conservation, and highly efficient.
Description
One, technical field
The present invention relates to a kind of reactor, be meant a kind of ring iron core reactor especially.
Two, background technology
At present, what the reactor of domestic production all adopted is laminated core, and this processing unshakable in one's determination is loaded down with trivial details, and the production cycle is long, the quality instability; In use, noise is very big, and is very big to environmental impact.
Three, summary of the invention
The object of the present invention is to provide a kind of ring iron core reactor, its volume is little, and floor space is few, and noise is low, to the also reduction widely of influence of environment, and low-loss, energy-conservation, efficient.
For achieving the above object, the solution that the present invention takes is: a kind of ring iron core reactor, it comprises iron core and coil, upper clamping piece, lower clamping piece, suspension ring, footing, silicon steel sheet by the high magnetic property of grain orientation unshakable in one's determination is reeled and is formed and be formed by stacking through the discus of high annealing moulding, have between each discus and be insulated the small air gap that backing plate separates formation, be tied with ground strip between each discus and between first discus of bottom and the bottom iron yoke, place top iron yoke on first discus of top, with the stainless steel screw rod with top iron yoke, bottom iron yoke and discus tension, top iron yoke, bottom iron yoke and discus become an integral body through repeatedly flooding C level solvent-free paint and hot setting.
The present invention's silicon steel sheet of the high magnetic property of grain orientation that adopts unshakable in one's determination forms with the special equipment coiling, and through the high annealing moulding, it is stagnant flexible to have reduced the taste that causes because of harmonic wave effectively, has reduced no-load loss, has reduced noise.
Because the iron core of iron-core reactor must be with air gap, but air gap can form the diffraction magnetic flux, the diffraction magnetic flux comprises very big cross stream component, and it will cause great supplementary load loss in unshakable in one's determination and coil..In order to reduce the diffraction magnetic flux, the present invention is divided into several small air gaps with total air gap with discus..Small air gap forms with highdensity insulation board, and the small air gap size can not change in transportation and use.Separate owing to be insulated backing plate between each discus, with ground strip gas they are tied, and they are connected on the iron yoke of bottom.Connect dismounting top iron yoke when being convenient to regulate the small air gap size between top iron yoke and first discus of top without ground strip.For the iron core that makes the band small air gap becomes a firm integral body, will go up lower yoke and discus tension with the stainless steel screw rod, and repeatedly flood C level solvent-free paint with vacuum paint dipping equipment, hot setting makes it become an integral body.
Overall dimension of the present invention is very little, can save floor space, reduces capital expenditure.Noise is little, alleviates the pollution to environment.It belongs to environment-friendly type, and is fire-retardant, pollution-free, can decompose recovery after the lifetime, can stand acid and alkali corrosion and fungus attack, and every mechanical electric performance all meets and surpass international standard and domestic standard.
Ring iron core reactor and GB (JB5346-1998) noise comparison sheet
| Reactor rated capacity (kvar) | Ring iron core reactor (dB) | GB (JB5346-1998) (dB) |
| 80 | 44 | 48 |
| 80～125 | 45 | 50 |
| 125～200 | 46 | 52 |
| 200～315 | 48 | 54 |
| 315～500 | 48 | 56 |
| 500～800 | 50 | 58 |
| 800～1250 | 50 | 60 |
| 1250～2000 | 52 | 63 |
| 2000～3150 | 52 | 66 |
Four, description of drawings
Fig. 1 is the front view of present embodiment.
Fig. 2 is the front view after present embodiment removes the line coil.
Fig. 3 is the vertical view after present embodiment removes the line coil.
Fig. 4 is the vertical view of discus.
Fig. 5 is the left view of discus.
Fig. 6 is the vertical view of top iron yoke and bottom iron yoke.
Figure is the vertical view of top iron yoke and bottom iron yoke.
Among the figure: 1, stainless steel screw rod, 2, compress square steel, 3, iron core, 4, footing, 5, coil, 6, upper clamping piece, 7, lower clamping piece, 8, suspension ring, 9, ground strip, 10, top iron yoke, 11, discus, 12, bottom iron yoke, 13, small air gap.
Five, embodiment
Below in conjunction with embodiment and accompanying drawing thereof the present invention is remake description.
Referring to Fig. 1 and Fig. 2, a kind of ring iron core reactor, it comprises iron core 3 and coil 5, upper clamping piece 6, lower clamping piece 7, suspension ring 8, footing 4, unshakable in one's determination 3 are reeled by the silicon steel sheet of the high magnetic property of grain orientation forms and is formed by stacking through the discus 11 of high annealing moulding, have between each discus 11 and be insulated the small air gap 13 that backing plate separates formation, be tied with ground strip 9 between each discus 11 and between first discus 11 of bottom and the bottom iron yoke 12, place top iron yoke 10 on first discus 11 of top, with stainless steel screw rod 1 with top iron yoke 10, bottom iron yoke 12 and discus 11 tensions, top iron yoke 10, bottom iron yoke 12 and discus 11 become an integral body through repeatedly flooding C level solvent-free paint and hot setting.
Referring to Fig. 1 and Fig. 2, stainless steel screw rod 1 is by compressing square steel 2 with top iron yoke 10, bottom iron yoke 12 and discus 11 tensions.
Claims (2)
1, a kind of ring iron core reactor, it comprises iron core (3) and coil (5), upper clamping piece (6), lower clamping piece (7), suspension ring (8), footing (4), it is characterized in that: unshakable in one's determination (3) are reeled by the silicon steel sheet of the high magnetic property of grain orientation and are formed and be formed by stacking through the discus (11) of high annealing moulding, has the small air gap (13) that is insulated backing plate and separates formation between each discus (11), be tied with ground strip (9) between each discus (11) and between first discus of bottom (11) and the bottom iron yoke (12), first discus of top (11) is gone up and is placed top iron yoke (10), with stainless steel screw rod (1) with top iron yoke (10), bottom iron yoke (12) and discus (11) tension, top iron yoke (10), bottom iron yoke (12) and discus (11) become an integral body through repeatedly flooding C level solvent-free paint and hot setting.
2, a kind of ring iron core reactor according to claim 1 is characterized in that: stainless steel screw rod (1) is by compressing square steel (2) with top iron yoke (10), bottom iron yoke (12) and discus (11) tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060660 CN1737960A (en) | 2005-09-05 | 2005-09-05 | Ring iron core reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060660 CN1737960A (en) | 2005-09-05 | 2005-09-05 | Ring iron core reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1737960A true CN1737960A (en) | 2006-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510060660 Pending CN1737960A (en) | 2005-09-05 | 2005-09-05 | Ring iron core reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1737960A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009024009A1 (en) * | 2007-08-20 | 2009-02-26 | Tebian Electric Apparatus Stock Co., Ltd | Double active parts structure of reactor |
| EP2187408A1 (en) * | 2007-08-20 | 2010-05-19 | Tebian Electric Apparatus Stock CO., LTD | Iron core reactor |
| CN102226964A (en) * | 2011-04-09 | 2011-10-26 | 杭州日芝电气有限公司 | Manufacturing method for saturable reactor and discus used for large rectifier transformer |
| CN102360863A (en) * | 2011-11-08 | 2012-02-22 | 田村（中国）企业管理有限公司 | Magnetic integrated double inductor |
| CN101814365B (en) * | 2009-12-04 | 2012-05-30 | 陕西合容电力设备有限公司 | Spraying coating process for preventing interphase short circuit of reactor |
| CN102867616A (en) * | 2011-07-05 | 2013-01-09 | 特变电工衡阳变压器有限公司 | Iron core reactor |
| CN103093932A (en) * | 2011-10-28 | 2013-05-08 | 苏州工业园区隆盛电器成套设备制造有限公司 | Iron core structure of direct current reactor for railway vehicle |
| CN103219134A (en) * | 2013-04-24 | 2013-07-24 | 苏州工业园区隆盛电器成套设备制造有限公司 | Alternating-current electric reactor iron core for railway vehicle |
| CN103474226A (en) * | 2013-09-06 | 2013-12-25 | 合肥鑫伟电力设备有限公司 | Iron core painting process |
| CN103578719A (en) * | 2012-08-07 | 2014-02-12 | 成都达瑞斯科技有限公司 | Active-field all-magnetic shielding mouse cage-shaped iron core current limiting reactor |
| CN103632810A (en) * | 2012-08-28 | 2014-03-12 | 成都昊地科技有限责任公司 | Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor |
| CN101517667B (en) * | 2006-09-19 | 2014-03-26 | 丰田自动车株式会社 | Reactor core and reactor |
| CN105489358A (en) * | 2016-01-25 | 2016-04-13 | 深圳市雅玛西电子有限公司 | Vertical winding type annular reactor |
| CN105895340A (en) * | 2014-11-24 | 2016-08-24 | 特变电工衡阳变压器有限公司 | Grounding structure and grounding method for iron core disc of reactor and reactor |
| CN105931813A (en) * | 2016-06-28 | 2016-09-07 | 浙江科升电力设备有限公司 | Energy-saving exciting diversion iron-core reactor |
-
2005
- 2005-09-05 CN CN 200510060660 patent/CN1737960A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101517667B (en) * | 2006-09-19 | 2014-03-26 | 丰田自动车株式会社 | Reactor core and reactor |
| CN101373655B (en) * | 2007-08-20 | 2013-12-04 | 特变电工股份有限公司 | Iron core reactor |
| EP2187408A1 (en) * | 2007-08-20 | 2010-05-19 | Tebian Electric Apparatus Stock CO., LTD | Iron core reactor |
| US8203412B2 (en) | 2007-08-20 | 2012-06-19 | Tebian Electric Apparatus Stock Co., Ltd | Double active parts structure of reactor |
| RU2453941C2 (en) * | 2007-08-20 | 2012-06-20 | Тебиан Электрик Аппаратус Сток Ко., Лтд | Reactor with steel core |
| RU2455718C2 (en) * | 2007-08-20 | 2012-07-10 | Тебиан Электрик Аппаратус Сток Ко., Лтд | Design of reactor with two active parts |
| EP2187408A4 (en) * | 2007-08-20 | 2012-07-18 | Tebian Electric Apparatus Stock Co Ltd | Iron core reactor |
| CN101373656B (en) * | 2007-08-20 | 2012-08-22 | 特变电工股份有限公司 | Double-body structure of reactor |
| WO2009024009A1 (en) * | 2007-08-20 | 2009-02-26 | Tebian Electric Apparatus Stock Co., Ltd | Double active parts structure of reactor |
| CN101814365B (en) * | 2009-12-04 | 2012-05-30 | 陕西合容电力设备有限公司 | Spraying coating process for preventing interphase short circuit of reactor |
| CN102226964A (en) * | 2011-04-09 | 2011-10-26 | 杭州日芝电气有限公司 | Manufacturing method for saturable reactor and discus used for large rectifier transformer |
| CN102867616A (en) * | 2011-07-05 | 2013-01-09 | 特变电工衡阳变压器有限公司 | Iron core reactor |
| CN102867616B (en) * | 2011-07-05 | 2015-08-26 | 特变电工衡阳变压器有限公司 | A kind of iron-core reactor |
| CN103093932A (en) * | 2011-10-28 | 2013-05-08 | 苏州工业园区隆盛电器成套设备制造有限公司 | Iron core structure of direct current reactor for railway vehicle |
| CN102360863A (en) * | 2011-11-08 | 2012-02-22 | 田村（中国）企业管理有限公司 | Magnetic integrated double inductor |
| CN103578719A (en) * | 2012-08-07 | 2014-02-12 | 成都达瑞斯科技有限公司 | Active-field all-magnetic shielding mouse cage-shaped iron core current limiting reactor |
| CN103632810A (en) * | 2012-08-28 | 2014-03-12 | 成都昊地科技有限责任公司 | Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor |
| CN103219134A (en) * | 2013-04-24 | 2013-07-24 | 苏州工业园区隆盛电器成套设备制造有限公司 | Alternating-current electric reactor iron core for railway vehicle |
| CN103474226A (en) * | 2013-09-06 | 2013-12-25 | 合肥鑫伟电力设备有限公司 | Iron core painting process |
| CN105895340A (en) * | 2014-11-24 | 2016-08-24 | 特变电工衡阳变压器有限公司 | Grounding structure and grounding method for iron core disc of reactor and reactor |
| CN105489358A (en) * | 2016-01-25 | 2016-04-13 | 深圳市雅玛西电子有限公司 | Vertical winding type annular reactor |
| CN105931813A (en) * | 2016-06-28 | 2016-09-07 | 浙江科升电力设备有限公司 | Energy-saving exciting diversion iron-core reactor |
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