CN204066969U - A kind of pillar is vertical around structure smoothing reactor - Google Patents
A kind of pillar is vertical around structure smoothing reactor Download PDFInfo
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- CN204066969U CN204066969U CN201420567972.4U CN201420567972U CN204066969U CN 204066969 U CN204066969 U CN 204066969U CN 201420567972 U CN201420567972 U CN 201420567972U CN 204066969 U CN204066969 U CN 204066969U
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- silicon steel
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Abstract
The utility model discloses a kind of pillar vertical around structure smoothing reactor, relate to reactor technical field, comprise reactor framework, the iron core be fixed on reactor framework, the coiling framework being socketed on outer wall unshakable in one's determination, the copper strap wire be around on described coiling framework, the lead terminal that is connected with described copper strap wire; The rectangular silicon steel disc group that described iron core is M by multiple thickness forms, the silicon steel sheet that each silicon steel sheet group is 0.35mm by N number of thickness is formed by stacking, wherein, N be not less than 2 natural number, the silicon steel sheet group width being positioned at outside is less than the inner side silicon steel sheet group width be adjacent, namely unshakable in one's determination maximum in center width, subsequently to the diminishing symmetrical hierarchic structure in both sides; The cross section of described copper strap wire is rectangle; The outside that the leptoprosopy of copper strap wire is wound in coiling framework forms multiple wire turn, and is fixed with the gap spacer block that insulating material makes between adjacent turns.By adopting technique scheme, the utility model has perfect heat-dissipating, feature that effect is high.
Description
Technical field
The utility model relates to reactor technical field, particularly relates to a kind of pillar vertical around structure smoothing reactor.
Background technology
Between the DC output end that smoothing reactor is generally serially connected in each pole converter and DC line, it is one of visual plant of HVDC (High Voltage Direct Current) converter substation.Smoothing reactor is used in the later DC loop of rectification.The pulse number of rectification circuit is always limited, always has ripple in the straightening voltage exported.This ripple is harmful to often, needs to be suppressed by smoothing reactor.The current conversion station of direct current transportation is all equipped with smoothing reactor, makes the direct current of output close to ideal DC.In the thyristor electrical conductivity of direct current supply, smoothing reactor is also indispensable.
In recent years, along with being on the increase of power consumption equipment, when various electric equipment is connected to the grid, will the generation interference multiple harmonic of electrical network in various degree and clutter.In order to eliminate the multiple harmonic and clutter that various electrical equipment produces.Usual electric capacity adds the mode of resistance or electric capacity adds the mode of reactor to suppress multiple harmonic and clutter.Electric capacity, resistance mode power are little, and electric capacity, reactor system power are large, but harmonic loss is large and harmonic inhabitation strengthens smoothing reactor again.Cause electric equipment manufacturing cost strengthen and also bulky.
At present, traditional reactor is that E shaped iron core or square shape are unshakable in one's determination mostly, simultaneously at E shaped iron core or square shape wrapped on cores copper strap wire, in order to ensure the convenience be wound around, wide and close contact unshakable in one's determination of traditional copper lenticular wire, simultaneously, in order to prevent the short circuit between wire turn, be wrapped with insulating material at copper strap wire, therefore, being found by long-term practice, there is heat dispersion difference, low, the bulky defect of effect in the reactor of this traditional structure.
Utility model content
The technical problems to be solved in the utility model is: provide the pillar that a kind of perfect heat-dissipating, effect are high vertical around structure smoothing reactor.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A kind of pillar is vertical around structure smoothing reactor, comprise reactor framework (4), the iron core (1) be fixed on reactor framework (4), the coiling framework (5) being socketed on iron core (1) outer wall, the copper strap wire (2) be around on described coiling framework (5), the lead terminal that is connected with described copper strap wire (2); It is characterized in that: the rectangular silicon steel disc group that described iron core (1) is M by multiple thickness forms, the silicon steel sheet that each silicon steel sheet group is 0.35mm by N number of thickness is formed by stacking, wherein, N be not less than 2 natural number, the silicon steel sheet group width being positioned at outside is less than the inner side silicon steel sheet group width be adjacent, namely (1) unshakable in one's determination is maximum in center width, subsequently to the diminishing symmetrical hierarchic structure in both sides; Described copper strap wire (2) for cross section be rectangular plain conductor; The outside that the leptoprosopy of described copper strap wire (2) is wound in coiling framework (5) forms multiple wire turn, and is fixed with the gap spacer block (3) that insulating material makes between adjacent turns.
As optimal technical scheme, the utility model additionally uses following technical characteristic:
The ladder quantity of the described every side of symmetrical hierarchic structure is between 2-10.
Described gap spacer block (3) is mutually bonding with (1) unshakable in one's determination.
The advantage that the utility model has and good effect are:
1, unshakable in one's determination owing to have employed multistage cylindricality, therefore between coiling framework (5) and (1) unshakable in one's determination, form multiple venting channels being parallel to iron core (1) axis, therefore drastically increase the heat dispersion of reactor.
2, because the leptoprosopy vertical winding of copper strap wire (2) forms multiple wire turn in the outside of coiling framework (5), and between adjacent turns, be fixed with the gap spacer block (3) that insulating material makes, namely copper strap wire (2) adopts interval vertical around structure; Because interval coiling, there is between wire turn certain space; Therefore effectively radiating effect is improved further; The width simultaneously making full use of framework makes maximizing efficiency.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is right view of the present utility model;
Fig. 4 is partial structurtes schematic diagram of the present utility model, is mainly used in showing structure unshakable in one's determination.
Wherein: 1, unshakable in one's determination; 2, copper strap wire; 3, gap spacer block; 4, reactor framework; 5, coiling framework.
Embodiment
For utility model content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 to Fig. 4, a kind of pillar is vertical around structure smoothing reactor, comprise reactor framework 4, the iron core 1 be fixed on reactor framework 4, the coiling framework 5 being socketed on 1 outer wall unshakable in one's determination, the copper strap wire 2 be around on described coiling framework 5, the lead terminal that is connected with described copper strap wire 2; Coiling framework 5 generally makes cylinder-like structure by isolation material; Because reactor framework 4 is prior art, therefore its structure is not repeated herein; In order to improve the heat dispersion of reactor, improve effect of reactor: refer to Fig. 4, the rectangular silicon steel disc group that iron core 1 in this preferred embodiment is M by multiple thickness forms, the silicon steel sheet that each silicon steel sheet group is 0.35mm by N number of thickness is formed by stacking, wherein, N be not less than 2 natural number, be positioned at outside silicon steel sheet group width be less than the inner side silicon steel sheet group width be adjacent, namely unshakable in one's determination 1 is maximum in center width, subsequently to the diminishing symmetrical hierarchic structure in both sides; The cross section of the copper strap wire 2 in this preferred embodiment is rectangle; In order to ensure heat radiation, copper strap wire 2 is plain conductor, with conventional art unlike, in this preferred embodiment, the leptoprosopy vertical winding of copper strap wire 2 forms multiple wire turn in the outside of coiling framework 5, in order to prevent being short-circuited between adjacent turns, this preferred embodiment is fixed with the gap spacer block 3 that insulating material is made between adjacent turns; In order to ensure the firmness of gap spacer block 3, preferably gap spacer block (3) is carried out bonding with (1) unshakable in one's determination.
Summed up by test of many times, the ladder quantity of the every side of symmetrical hierarchic structure is preferably between 2-10, and inductance value can between 0.1-1.2mH, and now effect of reactor can improve between 40-60%.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. pillar is vertical around a structure smoothing reactor, comprise reactor framework (4), the iron core (1) be fixed on reactor framework (4), the coiling framework (5) being socketed on iron core (1) outer wall, the copper strap wire (2) be around on described coiling framework (5), the lead terminal that is connected with described copper strap wire (2); It is characterized in that: the rectangular silicon steel disc group that described iron core (1) is M by multiple thickness forms, the silicon steel sheet that each silicon steel sheet group is 0.35mm by N number of thickness is formed by stacking, wherein, N be not less than 2 natural number, the silicon steel sheet group width being positioned at outside is less than the inner side silicon steel sheet group width be adjacent, namely (1) unshakable in one's determination is maximum in center width, subsequently to the diminishing symmetrical hierarchic structure in both sides; Described copper strap wire (2) for cross section be rectangular plain conductor; The outside that the leptoprosopy of described copper strap wire (2) is wound in coiling framework (5) forms multiple wire turn, and is fixed with the gap spacer block (3) that insulating material makes between adjacent turns.
2. pillar according to claim 1 is vertical around structure smoothing reactor, it is characterized in that: the ladder quantity of the described every side of symmetrical hierarchic structure is between 2-10.
3. pillar according to claim 2 is vertical around structure smoothing reactor, it is characterized in that: described gap spacer block (3) is mutually bonding with (1) unshakable in one's determination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567972.4U CN204066969U (en) | 2014-09-29 | 2014-09-29 | A kind of pillar is vertical around structure smoothing reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567972.4U CN204066969U (en) | 2014-09-29 | 2014-09-29 | A kind of pillar is vertical around structure smoothing reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066969U true CN204066969U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567972.4U Expired - Fee Related CN204066969U (en) | 2014-09-29 | 2014-09-29 | A kind of pillar is vertical around structure smoothing reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453042A (en) * | 2016-06-01 | 2017-12-08 | 三星电机株式会社 | Chip-type antenna |
| CN112768210A (en) * | 2019-10-21 | 2021-05-07 | 株洲中车机电科技有限公司 | Electric reactor |
-
2014
- 2014-09-29 CN CN201420567972.4U patent/CN204066969U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453042A (en) * | 2016-06-01 | 2017-12-08 | 三星电机株式会社 | Chip-type antenna |
| CN112768210A (en) * | 2019-10-21 | 2021-05-07 | 株洲中车机电科技有限公司 | Electric reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141231 Termination date: 20190929 |