CN104616868A - Multilevel conversion transformer - Google Patents
Multilevel conversion transformer Download PDFInfo
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- CN104616868A CN104616868A CN201510059838.2A CN201510059838A CN104616868A CN 104616868 A CN104616868 A CN 104616868A CN 201510059838 A CN201510059838 A CN 201510059838A CN 104616868 A CN104616868 A CN 104616868A
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- transformer
- transformer body
- voltage input
- heads
- voltage
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Abstract
The invention discloses a multilevel conversion transformer which comprises a transformer body. A coil assembly is arranged on the transformer body, a plurality of voltage input heads are arranged on the transformer body, and set screws are arranged on the voltage input heads. The transformer body is further provided with a plurality of voltage output binding posts, and a plurality of fine adjustment rotary knobs which are in one-to-one correspondence with the corresponding binding posts are further arranged. Coils which are connected with all the voltage input heads are independent of one another, and the number of the voltage output binding posts is not smaller than four. According to the multilevel conversion transformer, the transformer body is provided with the voltage input heads and the voltage output heads, and the ratios of inside coils connected with different connectors are different, so that the achieved transformation ratios are also different, and the applicable range of the transformer is greatly widened.
Description
Technical field
The present invention relates to a kind of transformer, or rather, is a kind of multistage conversion transformer.
Background technology
Transformer (Transformer) utilizes mutual inductance principle.Transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) etc.Can be divided into by purposes: distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-filled transformer, single-phase transformer, furnace transformer, rectifier transformer etc.
The transformer transformation ratio generally used at present is fixed non-adjustable, and transformation is limited in scope.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of multistage conversion transformer having multiple transformation ratio.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of multistage conversion transformer, comprises a transformer body, described transformer body is provided with coil groups, described transformer body is provided with some voltage input heads, described voltage input head is provided with fixed screw.Described transformer body is also provided with some voltage output wiring terminals, is also provided with some vernier knobs accordingly one by one with corresponding binding post.
As preferred embodiment of the present invention, the coil that described each voltage input head is connected is independent of one another.
As preferred embodiment of the present invention, described voltage output wiring terminal is no less than 4.
Because multistage conversion transformer of the present invention is provided with multiple voltage input adapter and multiple voltage out splice going splice on transformer body, the ratio connecting different joint Inside coils is different, thus the transformation ratio realized is also different, thus substantially increase the scope of application of transformer.
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 perspective view of multistage conversion transformer of the present invention;
Fig. 2 is the perspective view of the multistage conversion transformer in Fig. 1, is now another visual angle.
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.
The invention provides a kind of multistage conversion transformer having multiple transformation ratio.
As shown in Figure 1 and Figure 2, a kind of multistage conversion transformer 1, comprises a transformer body 2, described transformer body 2 is provided with coil groups 3, described transformer body 2 is provided with some voltage input heads 41, described voltage input head 41 is provided with fixed screw 42.Described transformer body 2 is also provided with some voltage output wiring terminals 51, is also provided with some vernier knobs 52 accordingly one by one with corresponding binding post 51.
As shown in Figure 1 and Figure 2, the coil that described each voltage input head 41 is connected is independent of one another.
As shown in Figure 1 and Figure 2, described voltage output wiring terminal 51 is no less than 4.
The multistage conversion transformer of this invention is provided with multiple voltage input adapter and multiple voltage out splice going splice on transformer body, the ratio connecting different joint Inside coils is different, thus the transformation ratio realized is also different, thus substantially increase the scope of application of transformer.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (4)
1. a multistage conversion transformer (1), comprise a transformer body (2), described transformer body (2) is provided with coil groups (3), it is characterized in that, described transformer body (2) is provided with some voltage input heads (41), described voltage input head (41) is provided with fixed screw (42).
2. the transformer body (2) described in is also provided with some voltage output wiring terminals (51), is also provided with some vernier knobs (52) accordingly one by one with corresponding binding post (51).
3. multistage conversion transformer according to claim 1, is characterized in that, the coil that described each voltage input head (41) is connected is independent of one another.
4. multistage conversion transformer according to claim 2, is characterized in that, described voltage output wiring terminal (51) is no less than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059838.2A CN104616868A (en) | 2015-02-05 | 2015-02-05 | Multilevel conversion transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059838.2A CN104616868A (en) | 2015-02-05 | 2015-02-05 | Multilevel conversion transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104616868A true CN104616868A (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059838.2A Pending CN104616868A (en) | 2015-02-05 | 2015-02-05 | Multilevel conversion transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104616868A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1149352A (en) * | 1994-05-27 | 1997-05-07 | 井本成勋 | Electric adjuster |
| CN201440371U (en) * | 2009-06-30 | 2010-04-21 | 江苏省电力公司大丰市供电公司 | 10KV to 20KV adjustable-type combinational box-type transformer |
| CN102082022A (en) * | 2009-11-30 | 2011-06-01 | 苏州华电电气股份有限公司 | Multi-frequency multi-ratio transformer |
| KR20120008266U (en) * | 2011-05-24 | 2012-12-04 | 현대중공업 주식회사 | Tap for transformer |
| CN203338928U (en) * | 2013-05-24 | 2013-12-11 | 中电电气(江苏)股份有限公司 | A transformer with a novel tap connection structure |
-
2015
- 2015-02-05 CN CN201510059838.2A patent/CN104616868A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1149352A (en) * | 1994-05-27 | 1997-05-07 | 井本成勋 | Electric adjuster |
| CN201440371U (en) * | 2009-06-30 | 2010-04-21 | 江苏省电力公司大丰市供电公司 | 10KV to 20KV adjustable-type combinational box-type transformer |
| CN102082022A (en) * | 2009-11-30 | 2011-06-01 | 苏州华电电气股份有限公司 | Multi-frequency multi-ratio transformer |
| KR20120008266U (en) * | 2011-05-24 | 2012-12-04 | 현대중공업 주식회사 | Tap for transformer |
| CN203338928U (en) * | 2013-05-24 | 2013-12-11 | 中电电气(江苏)股份有限公司 | A transformer with a novel tap connection structure |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
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| WD01 | Invention patent application deemed withdrawn after publication |