CN203966718U - Low voltage three-phase reactor - Google Patents
Low voltage three-phase reactor Download PDFInfo
- Publication number
- CN203966718U CN203966718U CN201420356575.2U CN201420356575U CN203966718U CN 203966718 U CN203966718 U CN 203966718U CN 201420356575 U CN201420356575 U CN 201420356575U CN 203966718 U CN203966718 U CN 203966718U
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- China
- Prior art keywords
- low voltage
- thread
- induction winding
- phase reactor
- utility
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Abstract
The utility model relates to a kind of low voltage three-phase reactor; there is fixed support; on fixed support, be provided with the induction winding of three groups of hollows; induction winding inner chamber is provided with iron core; the top and bottom of iron core are all provided with insulation cushion, and the termination of induction winding forms respectively two and draws the end of a thread, and on every two groups of induction windings, each own other end of drawing the end of a thread is connected on a surge protector simultaneously; the periphery of induction winding is coated with dielectric film, draws and on the end of a thread, is coated with insulating barrier.Low voltage three-phase reactor of the present utility model is simple, has advantages of high reliability, low cost and is easy to processing, can play the effect of flat ripple, current limliting in use, can adapt to the instructions for use of fire prevention, the Code in Hazardous Special Locations such as explosion-proof, moistureproof.
Description
Technical field
The utility model relates to the technical field of reactor, especially a kind of low voltage three-phase reactor.
Background technology
Along with cable line in skyscraper, subway, airport, station, hospital, petroleum chemical enterprise, the inferior place of mine increases severely, in the systems such as electric railway, city underground, colliery, impact is compound increases gradually, power electronic technology and device extensive use in the electrical network that has fire prevention, requirement of explosion proof place.
The problems such as the reactive power variation in the electrical network of above-mentioned place and voltage fluctuation become increasingly conspicuous, implement dynamic inhibition, the reinforcement power network harmonic wave management of reactive power dynamic equilibrium and voltage fluctuation, to the safety and economic operation of electrical network, promote electrical network energy-conservation, significant.Dynamic passive compensation and filter are more and more urgent to having the needs of reactor of fire prevention, explosion-proof, Moisture-proof lamp function.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the problem proposing in above-mentioned background technology, the utility model provides a kind of low voltage three-phase reactor.
The utility model solves the technical scheme that its technical problem adopts: a kind of low voltage three-phase reactor; there is fixed support; on fixed support, be provided with the induction winding of three groups of hollows; induction winding inner chamber is provided with iron core; the top and bottom of iron core are all provided with insulation cushion; the termination of induction winding forms respectively two and draws the end of a thread, and on every two groups of induction windings, each own other end of drawing the end of a thread is connected on a surge protector simultaneously.
Further, the periphery of induction winding is coated with dielectric film.
Further, draw and on the end of a thread, be coated with insulating barrier.
The beneficial effects of the utility model: low voltage three-phase reactor of the present utility model is simple, there is high reliability, low cost and be easy to processing, in use, the effect of flat ripple, current limliting can be played, the instructions for use of fire prevention, the Code in Hazardous Special Locations such as explosion-proof, moistureproof can be adapted to.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure 1, fixed support, 2, insulation cushion, 3, surge protector, 4, dielectric film, 5, insulating barrier.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
Low voltage three-phase reactor as shown in Figure 1; there is fixed support 1; on fixed support 1, be provided with the induction winding of three groups of hollows; induction winding inner chamber is provided with iron core; the top and bottom of iron core are all provided with insulation cushion 2, and the termination of induction winding forms respectively two and draws the end of a thread, and on every two groups of induction windings, each own other end of drawing the end of a thread is connected on a surge protector 3 simultaneously; the periphery of induction winding is coated with dielectric film 4, draws and on the end of a thread, is coated with insulating barrier 5.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (3)
1. a low voltage three-phase reactor; it is characterized in that: there is fixed support (1); on described fixed support (1), be provided with the induction winding of three groups of hollows; induction winding inner chamber is provided with iron core; the top and bottom of iron core are all provided with insulation cushion (2); the termination of induction winding forms respectively two and draws the end of a thread, and on described every two groups of induction windings, each own other end of drawing the end of a thread is connected on a surge protector (3) simultaneously.
2. low voltage three-phase reactor according to claim 1, is characterized in that: the periphery of described induction winding is coated with dielectric film (4).
3. low voltage three-phase reactor according to claim 1, is characterized in that: described drawing is coated with insulating barrier (5) on the end of a thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356575.2U CN203966718U (en) | 2014-06-28 | 2014-06-28 | Low voltage three-phase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356575.2U CN203966718U (en) | 2014-06-28 | 2014-06-28 | Low voltage three-phase reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203966718U true CN203966718U (en) | 2014-11-26 |
Family
ID=51927271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356575.2U Expired - Fee Related CN203966718U (en) | 2014-06-28 | 2014-06-28 | Low voltage three-phase reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203966718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752029A (en) * | 2014-07-25 | 2015-07-01 | 周红玉 | Low-voltage three-phase electric reactor |
-
2014
- 2014-06-28 CN CN201420356575.2U patent/CN203966718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752029A (en) * | 2014-07-25 | 2015-07-01 | 周红玉 | Low-voltage three-phase 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 |
Granted publication date: 20141126 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |