CN103066863A - Two-in-one voltage transformation rectifying device - Google Patents
Two-in-one voltage transformation rectifying device Download PDFInfo
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- CN103066863A CN103066863A CN2012105689632A CN201210568963A CN103066863A CN 103066863 A CN103066863 A CN 103066863A CN 2012105689632 A CN2012105689632 A CN 2012105689632A CN 201210568963 A CN201210568963 A CN 201210568963A CN 103066863 A CN103066863 A CN 103066863A
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- transformer
- rectifier
- voltage transformation
- rectifying device
- transformation rectifying
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Abstract
The invention discloses a two-in-one voltage transformation rectifying device which is used for converting alternating current to direct current. The two-in-one voltage transformation rectifying device comprises a rectifier and a transformer, wherein the transformer is installed inside a transformer oil cylinder, the rectifier is arranged inside the transformer oil cylinder and on a low-pressure side of the transformer, and the transformer is connected with the rectifier through a busbar copper platoon. The two-in-one voltage transformation rectifying device has the advantages of being capable of reducing production cost of enterprises, reducing the size of a device, and reducing energy consumption.
Description
Technical field
The present invention relates to the technical field that transformer and rectifier combine.
Background technology
At present alternating current is become in the galvanic commutation system, mainly by Independent place the transformer of oil tank of transformer and Independent place two in the outer rectifier of oil tank of transformer independently product form, connect by bus bar copper row between the two.There is following shortcoming in above-mentioned commutation system: on the one hand, because transformer low voltage is to be drawn out to outside the oil tank of transformer in oil tank of transformer by the busbar copper bar, be alternating current because of what in the busbar copper bar, pass through again, in busbar copper bar and fuel tank iron-clad, easily produce so the very large spuious energy losses such as eddy current; On the other hand, traditional transformer and the distance between the rectifier are longer, and the length of bus bar copper row that causes connecting both is corresponding elongated, and this has further increased the loss in the bus bar copper row, and the long bus bar copper row of length has also increased the production cost of enterprise.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can reduce enterprise's production cost, reduce equipment volume, reduce the two-in-one voltage transforming rectifier of energy consumption.
For achieving the above object, the present invention has adopted following technical scheme: described two-in-one voltage transforming rectifier, comprise: rectifier, and be installed on transformer in the oil tank of transformer, wherein, rectifier is arranged in the oil tank of transformer and is positioned at low pressure one side of transformer, and transformer is connected by bus bar copper row with rectifier.
By the enforcement of technique scheme, the present invention has advantages of can reduce enterprise's production cost, reduce equipment volume, reduce energy consumption.
Description of drawings
Fig. 1 is the structural representation of two-in-one voltage transforming rectifier of the present invention.
Fig. 2 is the annexation schematic diagram between voltage transforming rectifier shown in Fig. 1 and AC power, the load.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Such as Fig. 1, shown in Figure 2, described two-in-one voltage transforming rectifier, comprise: rectifier 1, and be installed on transformer 3 in the oil tank of transformer 2, rectifier 1 is arranged in the oil tank of transformer 2, and be positioned at the low-pressure side of transformer 3, be connected by bus bar copper row 4 between rectifier 1 and the transformer 3, in actual applications, the input of transformer 3 also is connected by bus bar copper row with AC power 5, the output of rectifier 1 also is connected with load 6 by bus bar copper row, when the busbar copper bar leads to the output of rectifier 1 load 6 outside the oil tank of transformer 2, because what passed through on the busbar copper bar this moment is the direct current that obtains through after rectifier 1 rectification, the such energy loss with regard to having avoided in this busbar copper bar and oil tank of transformer 2 iron-clads, producing because of eddy current, and since rectifier 1 near transformer 3, and be arranged in same oil tank of transformer 2, distance between the two is very short, and then the length of bus bar copper row that connects both is corresponding very short, so not only greatly reduce energy loss, also reduced enterprise's production cost, dwindled equipment volume.
Claims (1)
1. two-in-one voltage transforming rectifier comprises: rectifier, and be installed on transformer in the oil tank of transformer, it is characterized in that: rectifier is arranged in the oil tank of transformer and is positioned at low pressure one side of transformer, and transformer is connected by bus bar copper row with rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105689632A CN103066863A (en) | 2012-12-25 | 2012-12-25 | Two-in-one voltage transformation rectifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105689632A CN103066863A (en) | 2012-12-25 | 2012-12-25 | Two-in-one voltage transformation rectifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103066863A true CN103066863A (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105689632A Pending CN103066863A (en) | 2012-12-25 | 2012-12-25 | Two-in-one voltage transformation rectifying device |
Country Status (1)
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| CN (1) | CN103066863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986343A (en) * | 2014-05-30 | 2014-08-13 | 江苏容天机电科技有限公司 | High-power intermediate-frequency sectional type high-voltage rectifier transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201750330U (en) * | 2010-07-14 | 2011-02-16 | 柳州桂变整流科技有限公司 | Energy-saving type medium and small capacity-integrated special type rectifying device |
| CN201898429U (en) * | 2010-11-11 | 2011-07-13 | 董云志 | Oil-immersed high-frequency switching power source |
| CN201985769U (en) * | 2011-01-26 | 2011-09-21 | 张家港市沙洲特种变压器制造有限公司 | In-phase reverse parallel connection rectifier transformation device |
| CN203056992U (en) * | 2012-12-25 | 2013-07-10 | 保定天威集团(江苏)五洲变压器有限公司 | Two-in-one transformation rectifying device |
-
2012
- 2012-12-25 CN CN2012105689632A patent/CN103066863A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201750330U (en) * | 2010-07-14 | 2011-02-16 | 柳州桂变整流科技有限公司 | Energy-saving type medium and small capacity-integrated special type rectifying device |
| CN201898429U (en) * | 2010-11-11 | 2011-07-13 | 董云志 | Oil-immersed high-frequency switching power source |
| CN201985769U (en) * | 2011-01-26 | 2011-09-21 | 张家港市沙洲特种变压器制造有限公司 | In-phase reverse parallel connection rectifier transformation device |
| CN203056992U (en) * | 2012-12-25 | 2013-07-10 | 保定天威集团(江苏)五洲变压器有限公司 | Two-in-one transformation rectifying device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986343A (en) * | 2014-05-30 | 2014-08-13 | 江苏容天机电科技有限公司 | High-power intermediate-frequency sectional type high-voltage rectifier transformer |
| CN103986343B (en) * | 2014-05-30 | 2016-09-07 | 江苏容天机电科技有限公司 | High-power intermediate frequency segmented high-voltage rectifying transformer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |