CN105280270A - Low-loss film-coated rectangular aluminum stranded wire for electric reactor - Google Patents
Low-loss film-coated rectangular aluminum stranded wire for electric reactor Download PDFInfo
- Publication number
- CN105280270A CN105280270A CN201410222775.3A CN201410222775A CN105280270A CN 105280270 A CN105280270 A CN 105280270A CN 201410222775 A CN201410222775 A CN 201410222775A CN 105280270 A CN105280270 A CN 105280270A
- Authority
- CN
- China
- Prior art keywords
- film
- twisted wire
- low
- coated
- loss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a low-loss film-coated rectangular aluminum stranded wire for an electric reactor. The low-loss film-coated rectangular aluminum stranded wire comprises an even number of film-coated aluminum stranded conductors (1) which are arranged in an upper row and a lower row and formed through stranded transposition. The low-loss film-coated rectangular aluminum stranded wire is characterized in that a plurality of soft-state circular aluminum wires (2) are stranded to form an inner core of each film-coated aluminum stranded conductor (1), the diameter of each soft-state circular aluminum wire (2) is 0.8mm-1.3mm, and the surface of each film-coated aluminum stranded conductor (1) is wrapped with an aluminum stranded conductor outer film (3) which is made of a polyester film or a polyimide film in a half-lapping winding manner; and the surface of each soft-state circular aluminum wire (2) is wrapped with a film (21). The low-loss film-coated rectangular aluminum stranded wire has the advantages of low eddy-current loss, large cross section and large current-carrying capacity.
Description
Technical field
The present invention relates to cable equipment technical field, be specifically related to a kind of low-loss film bag rectangular aluminum twisted wire for reactor of AC reactor.
Background technology
The film bag rectangular aluminum twisted wire of prior art be all form with the film stranded transposition of aluminum steel that takes all of, and the diameter of circle aluminum steel is relatively large, be usually more than or equal to 1.8mm, so that eddy current loss is larger.
Summary of the invention
The technical problem to be solved in the present invention is to provide the low-loss film bag rectangular aluminum twisted wire for reactor that a kind of eddy current loss is low, cross section is large, ampacity is large.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of low-loss film bag rectangular aluminum twisted wire for reactor, comprise the even number root film alclad twisted wire being formed two rows layout by stranded transposition, the inner core of described film alclad twisted wire is the stranded formation of many soft state circle aluminum steels, the diameter of described soft state circle aluminum steel is 0.8mm ~ 1.3mm, and described film alclad twisted wire be coated with the aluminium stranded conductor adventitia adopting polyester film or polyimide film half-lap to pack.
Described even number root film alclad twisted wire be coated with outer membrane bag, the rectangular structure of cross section of described outer membrane bag.
The quantity of the soft state circle aluminum steel that described film alclad twisted wire comprises is 3 or 7.
Described soft state circle aluminum steel be coated with film.
The low-loss film bag rectangular aluminum twisted wire that the present invention is used for reactor has following advantage: the present invention includes the even number root film alclad twisted wire being formed two rows layout by stranded transposition, the inner core of described film alclad twisted wire is the stranded formation of many soft state circle aluminum steels, the diameter of described soft state circle aluminum steel is 0.8mm ~ 1.3mm, and described film alclad twisted wire be coated with the aluminium stranded conductor adventitia adopting polyester film or polyimide film half-lap to pack, owing to adopting soft state circle aluminium cabling technology, the diameter of circle aluminum steel can be reduced, effectively reduce eddy current loss, make the cross section of the round aluminum steel in the cross section of aluminium stranded conductor greatly increase simultaneously, the ampacity of single winding wire can be improved, if this product is used in AC reactor, under the prerequisite of same cross-sectional, because the surface area of conductor increases, substantially increase ampacity, great popularization.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the cut-out mouth end face structure schematic diagram of the embodiment of the present invention.
Marginal data: 1, film alclad twisted wire; 2, soft state circle aluminum steel; 21, film; 3, aluminium stranded conductor adventitia; 4, outer membrane bag.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figure 1, the low-loss film bag rectangular aluminum twisted wire that the present embodiment is used for reactor comprises even number root (the present embodiment is specially 12) the film alclad twisted wire 1 being formed two rows layout by stranded transposition, the inner core of film alclad twisted wire 1 is the stranded formation of many soft state circle aluminum steels 2, the diameter of soft state circle aluminum steel 2 is 0.8mm ~ 1.3mm, and film alclad twisted wire 1 be coated with the aluminium stranded conductor adventitia 3 adopting polyester film or polyimide film half-lap to pack.
In the present embodiment, even number root film alclad twisted wire 1 be coated with outer membrane bag 4, the rectangular structure of cross section of outer membrane bag 4.
The quantity of the soft state circle aluminum steel 2 that film alclad twisted wire 1 comprises can be chosen as 3 or 7 as required, and the quantity of the soft state circle aluminum steel 2 that the present embodiment film alclad twisted wire 1 comprises is specially 7.
In the present embodiment, soft state circle aluminum steel 2 be coated with film 21.In addition, the surface of soft state circle aluminum steel 2 also can not coating.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned execution mode, and every technical scheme belonging to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite not departing from principle of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. the low-loss film bag rectangular aluminum twisted wire for reactor, comprise even number root film alclad twisted wire (1) being formed two rows layout by stranded transposition, it is characterized in that: the inner core of described film alclad twisted wire (1) is aluminum steel (2) the stranded formation of many soft state circles, the diameter of described soft state circle aluminum steel (2) is 0.8mm ~ 1.3mm, and described film alclad twisted wire (1) be coated with the aluminium stranded conductor adventitia (3) adopting polyester film or polyimide film half-lap to pack.
2. the low-loss film bag rectangular aluminum twisted wire for reactor according to claim 1, is characterized in that: described even number root film alclad twisted wire (1) be coated with outer membrane bag (4), the rectangular structure of cross section of described outer membrane bag (4).
3. the low-loss film bag rectangular aluminum twisted wire for reactor according to claim 2, is characterized in that: the quantity of soft state circle aluminum steel (2) that described film alclad twisted wire (1) comprises is 3 or 7.
4. the low-loss film bag rectangular aluminum twisted wire for reactor according to claim 1 or 2 or 3, is characterized in that: described soft state circle aluminum steel (2) be coated with film (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410222775.3A CN105280270A (en) | 2014-05-26 | 2014-05-26 | Low-loss film-coated rectangular aluminum stranded wire for electric reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410222775.3A CN105280270A (en) | 2014-05-26 | 2014-05-26 | Low-loss film-coated rectangular aluminum stranded wire for electric reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105280270A true CN105280270A (en) | 2016-01-27 |
Family
ID=55149130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410222775.3A Pending CN105280270A (en) | 2014-05-26 | 2014-05-26 | Low-loss film-coated rectangular aluminum stranded wire for electric reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105280270A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156065A (en) * | 2021-12-10 | 2022-03-08 | 阳光电源股份有限公司 | Electronic component and high-frequency winding thereof |
| CN114156065B (en) * | 2021-12-10 | 2024-05-14 | 阳光电源股份有限公司 | Electronic component and high-frequency winding thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101515488A (en) * | 2009-03-17 | 2009-08-26 | 无锡环宇电磁线有限公司 | Polyimide sintered film transposed conductor |
| CN101556841A (en) * | 2009-05-15 | 2009-10-14 | 中国西电电气股份有限公司 | Membrane-packaged rectangular stranded conductor and manufacture method |
| CN201449771U (en) * | 2009-07-22 | 2010-05-05 | 无锡锡洲电磁线有限公司 | Glass tape film lapping aluminum round transposed conductor |
| CN201556452U (en) * | 2009-12-07 | 2010-08-18 | 上海顺潮工业有限公司 | Film-covered rectangular aluminum stranded conductor used for extra-high voltage dry-type reactor |
| CN102280193A (en) * | 2011-08-16 | 2011-12-14 | 安徽滨江电缆股份有限公司 | Cable with high current-carrying capacity |
| CN203192491U (en) * | 2013-04-11 | 2013-09-11 | 江苏宝杰隆电磁线有限公司 | Corona-resistant and high-temperature-resistant film-wrapped round aluminium wire |
| CN203895135U (en) * | 2014-05-26 | 2014-10-22 | 上海顺潮工业有限公司 | Low-loss film-coated rectangular aluminum stranded wire for electric reactor |
-
2014
- 2014-05-26 CN CN201410222775.3A patent/CN105280270A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101515488A (en) * | 2009-03-17 | 2009-08-26 | 无锡环宇电磁线有限公司 | Polyimide sintered film transposed conductor |
| CN101556841A (en) * | 2009-05-15 | 2009-10-14 | 中国西电电气股份有限公司 | Membrane-packaged rectangular stranded conductor and manufacture method |
| CN201449771U (en) * | 2009-07-22 | 2010-05-05 | 无锡锡洲电磁线有限公司 | Glass tape film lapping aluminum round transposed conductor |
| CN201556452U (en) * | 2009-12-07 | 2010-08-18 | 上海顺潮工业有限公司 | Film-covered rectangular aluminum stranded conductor used for extra-high voltage dry-type reactor |
| CN102280193A (en) * | 2011-08-16 | 2011-12-14 | 安徽滨江电缆股份有限公司 | Cable with high current-carrying capacity |
| CN203192491U (en) * | 2013-04-11 | 2013-09-11 | 江苏宝杰隆电磁线有限公司 | Corona-resistant and high-temperature-resistant film-wrapped round aluminium wire |
| CN203895135U (en) * | 2014-05-26 | 2014-10-22 | 上海顺潮工业有限公司 | Low-loss film-coated rectangular aluminum stranded wire for electric reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156065A (en) * | 2021-12-10 | 2022-03-08 | 阳光电源股份有限公司 | Electronic component and high-frequency winding thereof |
| CN114156065B (en) * | 2021-12-10 | 2024-05-14 | 阳光电源股份有限公司 | Electronic component and high-frequency winding thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203165496U (en) | High frequency electrical concentric type compound stranding litz wire | |
| CN203895135U (en) | Low-loss film-coated rectangular aluminum stranded wire for electric reactor | |
| CN105280270A (en) | Low-loss film-coated rectangular aluminum stranded wire for electric reactor | |
| TW201331953A (en) | Flexible cable | |
| CN204045273U (en) | Distributing system data transfer cable | |
| CN207282182U (en) | A kind of high-speed transfer usb data cable | |
| CN202167278U (en) | Electric cable for electric equipment | |
| CN104616723A (en) | Copper clad steel strand wire structure | |
| CN103854770A (en) | Direct-current conducting wire | |
| CN203760100U (en) | High voltage-resisting rectangular flat copper stranded conductor | |
| CN202422781U (en) | Soft copper stranded wire | |
| CN202720926U (en) | New type flat cable | |
| CN202422784U (en) | Paper insulation lead for high voltage electrical equipment | |
| CN202816415U (en) | Cable | |
| CN203205115U (en) | Self-supporting type data cable | |
| CN203839103U (en) | Fireproof cable | |
| CN201859695U (en) | Single-core shield sleeve wire | |
| CN203288337U (en) | Polyvinyl chloride insulation power cable | |
| CN203444866U (en) | Six-wire pair high-speed data cable | |
| CN202887781U (en) | Watertight composite cable for ship control system | |
| CN202887780U (en) | Water pressure resistant watertight composite cable for ship control system | |
| CN206097958U (en) | Sinle silk protection type cable | |
| CN205722979U (en) | Photovoltaic generation UV resistant tension multi-functional control cable | |
| CN205900129U (en) | Flexible resistant oily cable of tow chain | |
| CN104103363A (en) | Fire-resistant cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |