CN104752028A - Iron core reactor - Google Patents
Iron core reactor Download PDFInfo
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- CN104752028A CN104752028A CN201410361534.7A CN201410361534A CN104752028A CN 104752028 A CN104752028 A CN 104752028A CN 201410361534 A CN201410361534 A CN 201410361534A CN 104752028 A CN104752028 A CN 104752028A
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- iron core
- core reactor
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- iron cores
- reactor
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Abstract
The invention relates to an iron core reactor. The iron core reactor is provided with a base plate. Two iron cores are fixedly installed on the base plate and are dry iron cores. Core columns of the iron cores are sleeved with copper tape windings. The upper end and the lower end of each iron core are provided with insulating mats respectively. The end of each copper tape winding is a wiring end. Each wiring end is covered with an insulating layer. The iron core reactor keeps a rectified current continuous, reduces the current ripple quantity, improves the input power factors, can restrain harmonic waves generated by a current converting device, and can greatly lower the loss, noise and the harmonic content of the iron cores. The iron core reactor has the advantages of being high in reliability, low in cost and easy to machine.
Description
Technical field
The present invention relates to the technical field of reactor, especially a kind of iron core 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 compound increases gradually, power electronic technology and device extensive use in the electrical network having fire prevention, requirement of explosion proof place.
The problems such as the reactive power change in the electrical network of above-mentioned place and voltage fluctuation become increasingly conspicuous, implement the dynamic suppression of reactive power dynamic equilibrium and voltage fluctuation, strengthen power network harmonic wave management, to the safety and economic operation of electrical network, promote that electrical network is energy-conservation, significant.Dynamic passive compensation and filter to have fire prevention, explosion-proof, Moisture-proof lamp function the needs of reactor more and more urgent.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provides a kind of iron core reactor, and it can make the loss of iron core, noise, harmonic content significantly reduce.
The technical solution adopted for the present invention to solve the technical problems is: a kind of iron core reactor, there is bedplate, bedplate is installed with two groups of iron cores, iron core is dry type, the stem stem of iron core is arranged with copper strips winding, the top and bottom of iron core are all provided with insulation cushion, and the termination of copper strips winding is terminal stud, and terminal stud is coated with insulating barrier.
Further: the edge of insulation cushion is zigzag.
The invention has the beneficial effects as follows, iron core reactor of the present invention keeps rectified current continuous, reduce current pulsation value, improve input power factor, and the harmonic wave that convertor assembly produces can be suppressed, the loss of iron core, noise, harmonic content can be made significantly to reduce, and have high reliability, cost low and be easy to the advantage of processing, the iron core of dry type can adapt to the instructions for use of Code in Hazardous Special Locations such as preventing fires, explosion-proof, moistureproof.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure 1, bedplate, 2, copper strips winding, 3, insulation cushion, 4, insulating barrier.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Iron core reactor as shown in Figure 1, there is bedplate 1, bedplate 1 is installed with two groups of iron cores, iron core is dry type, the stem stem of iron core is arranged with copper strips winding 2, the top and bottom of iron core are all provided with insulation cushion 3, and the termination of copper strips winding 2 is terminal stud, terminal stud are coated with insulating barrier 4.Wherein the edge of insulation cushion 3 is zigzag.
The type of cooling that this iron core reactor is taked is forced air cooling or natural air cooled, and inductance ratings value is up to 5mH, and maximum output current is 1000A, and maximum operating voltage is 1000V, and fundamental frequency is 50 or 60Hz, and the highest frequency of harmonic wave is 6250Hz.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (2)
1. an iron core reactor, it is characterized in that: there is bedplate (1), bedplate (1) is installed with two groups of iron cores, iron core is dry type, the stem stem of iron core is arranged with copper strips winding (2), the top and bottom of iron core are all provided with insulation cushion (3), and the termination of copper strips winding (2) is terminal stud, terminal stud are coated with insulating barrier (4).
2. iron core reactor according to claim 1, is characterized in that: the edge of described insulation cushion (3) is zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361534.7A CN104752028A (en) | 2014-07-26 | 2014-07-26 | Iron core reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361534.7A CN104752028A (en) | 2014-07-26 | 2014-07-26 | Iron core reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104752028A true CN104752028A (en) | 2015-07-01 |
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ID=53591565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410361534.7A Pending CN104752028A (en) | 2014-07-26 | 2014-07-26 | Iron core reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104752028A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10189358A (en) * | 1996-12-24 | 1998-07-21 | Toyo Denki Kk | Iron-core reactor |
| CN201181621Y (en) * | 2008-03-26 | 2009-01-14 | 英博白云电气技术（扬州）有限公司 | Low-loss iron core reactor |
| CN103236336A (en) * | 2013-05-03 | 2013-08-07 | 南京苏特变压器有限公司 | Novel rolled iron core high-voltage reactor |
| CN203165633U (en) * | 2013-04-17 | 2013-08-28 | 秦皇岛市华盛隆电气有限公司 | Single-phase reactor |
| CN203966720U (en) * | 2014-06-30 | 2014-11-26 | 费志勤 | Iron core reactor |
-
2014
- 2014-07-26 CN CN201410361534.7A patent/CN104752028A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10189358A (en) * | 1996-12-24 | 1998-07-21 | Toyo Denki Kk | Iron-core reactor |
| CN201181621Y (en) * | 2008-03-26 | 2009-01-14 | 英博白云电气技术（扬州）有限公司 | Low-loss iron core reactor |
| CN203165633U (en) * | 2013-04-17 | 2013-08-28 | 秦皇岛市华盛隆电气有限公司 | Single-phase reactor |
| CN103236336A (en) * | 2013-05-03 | 2013-08-07 | 南京苏特变压器有限公司 | Novel rolled iron core high-voltage reactor |
| CN203966720U (en) * | 2014-06-30 | 2014-11-26 | 费志勤 | Iron core reactor |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |