CN203338894U - Multi-capacity dry-type air-core reactor - Google Patents
Multi-capacity dry-type air-core reactor Download PDFInfo
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- CN203338894U CN203338894U CN2013204190311U CN201320419031U CN203338894U CN 203338894 U CN203338894 U CN 203338894U CN 2013204190311 U CN2013204190311 U CN 2013204190311U CN 201320419031 U CN201320419031 U CN 201320419031U CN 203338894 U CN203338894 U CN 203338894U
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Abstract
The utility model discloses a multi-capacity dry-type air-core reactor, belongs to electrical apparatus elements, and particularly relates to an integrally-installed multi-capacity reactor. The multi-capacity dry-type air-core reactor is characterized in that at least four conductive arms are evenly and radially distributed on the periphery of the upper end of an insulation central post, and at least four conductive arms are evenly and radially distributed on the periphery of the lower end of the insulation central post respectively. At least two air-core coils with different reactance capacities are arranged between the upper conductive arms and the lower conductive arms. Bracing strips are arranged between the coils. The multi-capacity dry-type air-core reactor has the advantages that a plurality of dry-type air-core reactance coils with different diameters and different capacities are arranged the conductive arms located at the two ends of the same insulation central post, so that the purposes that the reactors with multiple capacities are combined together and the multiple capacities are integrated are achieved; the dry-type air-core reactor with the multi-capacity reactance coils can be used in a set of system, and therefore the multi-capacity dry-type air-core reactor reduces occupied space and investment cost, and has good economic benefit.
Description
Technical field
The utility model belongs to electric elements, particularly is installed as the multicapacity reactor of one.
Background technology
Dry-type air-core reactor is because magnetic field forms in air, and the linearity is better than iron core.But the relative iron core reactor volume ratio of dry-type air-core reactor is larger, requires place larger, at present, known dry type hollow series reactor is all single capacity.But single capacity reactor can't flexible, floor space is larger, if use the dry type hollow series reactor of a plurality of capacity in a cover system, single capacity take up room and to take manpower and materials while installing larger, thereby improved cost, lowered efficiency.
The utility model content
If be the large deficiency that takes up room in order to overcome the dry-type air-core reactor of using a plurality of capacity in the single cover system of existing dry-type air-core reactor capacity, the utility model provides a kind of multicapacity dry-type air-core reactor, this multicapacity dry-type air-core reactor combines the reactor of a plurality of capacity, accomplishes that multicapacity rolls into one.
The utility model solves the technical scheme that its technical problem adopts: a kind of multicapacity dry-type air-core reactor, it is characterized in that: the periphery at the insulation upper and lower two ends of newel is fixed wtih respectively at least four and is radial equally distributed conductive arm, between upper and lower conductive arm, at least two air core coils that the reactance capacity is different are housed, between each coil, stay are housed.
The manufacture method of multicapacity dry-type air-core reactor, it is characterized in that: the data when reactor that uses traditional air core reactor computational methods to calculate each capacity is produced separately, the width that during design, the internal diameter of outer reactor winding deducts stay equals the external diameter of internal layer reactor winding, during multicapacity, analogize therewith, calculate mutual inductance according to the comprehensive coil of a plurality of capacity reactors, orderly being nested together of reactor by a plurality of capacity of making separately, lead-out wire is connected on different conductive arms simultaneously, and the capacity of different like this conductive arm contacts is just different.
The beneficial effects of the utility model are that the dry-type hollow reactance coil of the different capabilities of a plurality of different-diameters is arranged between the conductive arm at same eradication edge newel two ends, realized the reactor of a plurality of capacity is combined, accomplished that multicapacity rolls into one.Can under the situation for the dry-type air-core reactor of using a plurality of capacity in a set of system, use, both can reduce and take up room, can reduce cost of investment again, good economic benefit is arranged.
The accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model,
In figure, 1. conductive arm, 2. loop A, 3. coil B, 4. insulation newel, 5. stay, 6. base plate, 7. base center.
Embodiment
Embodiment of the present utility model is, as shown in the figure:
The manufacture method of multicapacity dry-type air-core reactor, so that A to be housed, B, the reactor of tri-capacity of C is example, at first use traditional air core reactor computational methods to calculate A, B, the data when reactor winding of tri-capacity of C is produced separately, the width that during design, the internal diameter of outer reactor winding A deducts stay equals the external diameter of second layer reactor winding B, the width that the internal diameter of second layer reactor winding B deducts stay equals the external diameter of internal layer reactor winding C, according to A, B, the comprehensive coil of tri-capacity reactors of C calculates mutual inductance, orderly being nested together of reactor winding by three capacity making separately, lead-out wire is connected on different conductive arms simultaneously, the capacity of different like this conductive arm contacts is just different.Operation simultaneously just can realize that A, B, tri-capacity of C take the space of a group, thereby has saved 2/3rds space.Only have original 1/3rd with clock star frame wall quantity.
Claims (1)
1. a multicapacity dry-type air-core reactor, it is characterized in that: the periphery at the insulation upper and lower two ends of newel is fixed wtih respectively at least four and is radial equally distributed conductive arm, between upper and lower conductive arm, at least two air core coils that the reactance capacity is different are housed, between each coil, stay are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204190311U CN203338894U (en) | 2013-07-15 | 2013-07-15 | Multi-capacity dry-type air-core reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204190311U CN203338894U (en) | 2013-07-15 | 2013-07-15 | Multi-capacity dry-type air-core reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338894U true CN203338894U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204190311U Expired - Fee Related CN203338894U (en) | 2013-07-15 | 2013-07-15 | Multi-capacity dry-type air-core reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203338894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325525A (en) * | 2013-07-15 | 2013-09-25 | 济南银河电气有限公司 | Multicapacity dry-type air reactor |
| CN105469955A (en) * | 2016-01-26 | 2016-04-06 | 特变电工股份有限公司 | Converging and supporting structure of dry electric reactor |
-
2013
- 2013-07-15 CN CN2013204190311U patent/CN203338894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325525A (en) * | 2013-07-15 | 2013-09-25 | 济南银河电气有限公司 | Multicapacity dry-type air reactor |
| CN105469955A (en) * | 2016-01-26 | 2016-04-06 | 特变电工股份有限公司 | Converging and supporting structure of dry 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: 20131211 Termination date: 20210715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |