CN104319086A - Air gap type voltage regulating device - Google Patents
Air gap type voltage regulating device Download PDFInfo
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- CN104319086A CN104319086A CN201410561150.XA CN201410561150A CN104319086A CN 104319086 A CN104319086 A CN 104319086A CN 201410561150 A CN201410561150 A CN 201410561150A CN 104319086 A CN104319086 A CN 104319086A
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- Prior art keywords
- magnetic
- air gap
- regulating device
- magnetic circuit
- gap type
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The invention provides an air gap type voltage regulating device, belongs to the technical field of power transformation and mainly solves the problems of incapability of stepless voltage regulation and low fine regulation precision in the prior art. The air gap type voltage regulating device comprises coils and a magnetic circuit, and the coils include a primary coil and a secondary coil which are wound on the magnetic circuit; the air gap type voltage regulating device is characterized by further comprising a slide made of a non-magnetic material, magnetic sliders and a connecting rod, the slide divides the magnetic circuit into two, and the primary coil and the secondary coil are located on two sides of the slide respectively; the magnetic sliders are located in the slide, and two faces, corresponding to an air gap end face of the magnetic circuit, of each magnetic slider are equal in area. The magnetic field is changed by the aid of variation of air gaps, so that the size of induced electromotive force is changed so as to achieve the purpose of continuous voltage regulation.
Description
Technical field
The invention belongs to power transformation technology field, be specifically related to GAP TYPE regulator.
Background technology
What traditional voltage regulating device adopted is become number of turn pressure regulation, or power transformation resistance pressure regulation, and the shortcoming of this kind of voltage regulating mode existence to accomplish stepless voltage regulation, and trimming precision is low.
Summary of the invention
The object of the invention is to solve prior art Problems existing, GAP TYPE regulator is provided.
The present invention solves the problems of the technologies described above the technical scheme taked to be:
GAP TYPE regulator, comprises coil, magnetic circuit, and described coil comprises around the primary coil on magnetic circuit and secondary coil; Be characterized in: also comprise magnetic regulating device, described magnetic regulating device comprises slideway, magnetic conduction slide block and the connecting rod that non-magnet material is made, described slideway is arranged in magnetic circuit, and magnetic circuit is divided into two by this slideway, and makes primary coil and secondary coil lay respectively at slideway both sides; Described magnetic conduction slide block is arranged in slideway, the area equation in two faces that this magnetic conduction slide block is corresponding with magnetic air gap end face.
The present invention compared with prior art, has following beneficial effect:
The present invention adopts the reciprocating motion of magnetic conduction slide block, utilizes the change of air gap to change magnetic field, thus changes the size of induced potential, to reach the object of continuous regulation voltage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-magnetic conduction slide block; 2-slideway; 3-magnetic circuit; 4-connecting rod; 5-primary coil; 6-secondary coil; 7-air gap end face.
Embodiment
As shown in Figure 1, GAP TYPE regulator, comprises coil, magnetic circuit 3, and described coil comprises around the primary coil 5 on magnetic circuit and secondary coil 6; Also comprise magnetic regulating device, described magnetic regulating device comprises the connecting rod 4 of slideway 2, magnetic conduction slide block 1 and the fixing magnetic conduction slide block that non-magnet material is made, described slideway 2 is arranged in magnetic circuit 3, magnetic circuit 3 is divided into two by this slideway 2, and makes primary coil 5 and secondary coil 6 lay respectively at slideway 2 both sides; Described magnetic conduction slide block 1 is arranged in slideway 2, the area equation in two faces that this magnetic conduction slide block 1 is corresponding with magnetic air gap end face 7.
the course of work and principle:
When the present invention works, connecting rod 4 is driven by drive unit, magnetic conduction slide block 1 is slided in slideway 2, air gap now in magnetic circuit 3 is just filled by magnetic conduction slide block 1, when magnetic conduction slide block 1 leaves magnetic air gap end face 7, magnetic resistance increases, magnetic field intensity diminishes, induced potential diminishes, namely the output voltage of secondary coil reduces, when magnetic conduction slide block 1 is close to magnetic air gap end face 7, namely magnetic conduction slide block 1 be filled into part in air gap increasing time, magnetic field intensity strengthens, induced potential becomes large, namely the output voltage of secondary coil increases, trim voltage is carried out by the distance controlling slide block movement.
Claims (1)
1. GAP TYPE regulator, comprises coil, magnetic circuit (3), and described coil comprises around the primary coil (5) on magnetic circuit and secondary coil (6); It is characterized in that: also comprise magnetic regulating device, described magnetic regulating device comprises the connecting rod (4) of slideway (2), magnetic conduction slide block (1) and the fixing magnetic conduction slide block that non-magnet material is made, described slideway (2) is arranged in magnetic circuit (3), magnetic circuit (3) is divided into two by this slideway (2), and makes primary coil (5) and secondary coil (6) lay respectively at slideway (2) both sides; Described magnetic conduction slide block (1) is arranged in slideway (2), the area equation in two faces that this magnetic conduction slide block (1) is corresponding with magnetic air gap end face (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561150.XA CN104319086A (en) | 2014-10-21 | 2014-10-21 | Air gap type voltage regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561150.XA CN104319086A (en) | 2014-10-21 | 2014-10-21 | Air gap type voltage regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104319086A true CN104319086A (en) | 2015-01-28 |
Family
ID=52374305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561150.XA Pending CN104319086A (en) | 2014-10-21 | 2014-10-21 | Air gap type voltage regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104319086A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305649A (en) * | 2015-11-02 | 2016-02-03 | 李德生 | EI-shaped connected midpoint rotation noncontact magnetic control and power regulation device |
| CN105914009A (en) * | 2016-04-18 | 2016-08-31 | 上海电力学院 | Low leakage reactance power transformer with current limiting reactor function |
| CN108155001A (en) * | 2018-01-16 | 2018-06-12 | 大连理工大学 | A kind of air gap Quick regulation type controllable current limiting reactor |
| CN113451024A (en) * | 2021-06-24 | 2021-09-28 | 江苏新特变科技股份有限公司 | Stepless voltage regulating transformer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160193A (en) * | 1977-11-17 | 1979-07-03 | Richmond Abraham W | Metal vapor electric discharge lamp system |
| CN2906859Y (en) * | 2006-03-17 | 2007-05-30 | 温耀棠 | Welding machine with improved structure |
| CN101170007A (en) * | 2006-10-23 | 2008-04-30 | 光诠科技股份有限公司 | Method for adjusting mutual induction effect |
| CN203690080U (en) * | 2013-12-26 | 2014-07-02 | 江苏南瑞帕威尔电气有限公司 | Drive device for rotating iron core type adjustable reactor |
| CN203733601U (en) * | 2014-03-25 | 2014-07-23 | 哈尔滨理工大学 | Double-magnetic-core adjustable reactor |
| CN204204608U (en) * | 2014-10-21 | 2015-03-11 | 国家电网公司 | GAP TYPE regulator |
-
2014
- 2014-10-21 CN CN201410561150.XA patent/CN104319086A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160193A (en) * | 1977-11-17 | 1979-07-03 | Richmond Abraham W | Metal vapor electric discharge lamp system |
| CN2906859Y (en) * | 2006-03-17 | 2007-05-30 | 温耀棠 | Welding machine with improved structure |
| CN101170007A (en) * | 2006-10-23 | 2008-04-30 | 光诠科技股份有限公司 | Method for adjusting mutual induction effect |
| CN203690080U (en) * | 2013-12-26 | 2014-07-02 | 江苏南瑞帕威尔电气有限公司 | Drive device for rotating iron core type adjustable reactor |
| CN203733601U (en) * | 2014-03-25 | 2014-07-23 | 哈尔滨理工大学 | Double-magnetic-core adjustable reactor |
| CN204204608U (en) * | 2014-10-21 | 2015-03-11 | 国家电网公司 | GAP TYPE regulator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305649A (en) * | 2015-11-02 | 2016-02-03 | 李德生 | EI-shaped connected midpoint rotation noncontact magnetic control and power regulation device |
| CN105914009A (en) * | 2016-04-18 | 2016-08-31 | 上海电力学院 | Low leakage reactance power transformer with current limiting reactor function |
| CN105914009B (en) * | 2016-04-18 | 2017-08-25 | 上海电力学院 | Have the anti-power transformer of low drain of current-limiting reactor function concurrently |
| CN108155001A (en) * | 2018-01-16 | 2018-06-12 | 大连理工大学 | A kind of air gap Quick regulation type controllable current limiting reactor |
| CN113451024A (en) * | 2021-06-24 | 2021-09-28 | 江苏新特变科技股份有限公司 | Stepless voltage regulating transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |