CN209374260U - A kind of charger control transformer that can meet different electrical power input voltage simultaneously - Google Patents
A kind of charger control transformer that can meet different electrical power input voltage simultaneously Download PDFInfo
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- CN209374260U CN209374260U CN201822237277.2U CN201822237277U CN209374260U CN 209374260 U CN209374260 U CN 209374260U CN 201822237277 U CN201822237277 U CN 201822237277U CN 209374260 U CN209374260 U CN 209374260U
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Abstract
A kind of charger control transformer that can meet different electrical power input voltage simultaneously disclosed by the utility model, including control transformer core and the primary coil being wound in control transformer core primary and the secondary coil being wound in control transformer core secondary, it is wound with an ancillary coil in control transformer core secondary, primary coil is attached from the Same Name of Ends of ancillary coil using different connection types, to meet the requirement of different electrical power input voltage.One charger control transformer of the utility model just adapts to 200V, 220V, 240V, 360V, 380V, 400V, 415V, 440V, 460V, 480V, 500V, 520V, 550V, 600V supply voltage, can be by 2/3rds or more primary coil exit (tap) reduced number of original control transformer.After the utility model, there is no need to the control transformers of a lot of specifications in charger production process, offer convenience to production and management, so that production and management cost decline.
Description
Technical field
The utility model relates to transformer technology fields, in particular to a kind of to meet different electrical power input voltage simultaneously
Charger controls transformer.
Background technique
Currently, there are various voltage class due to countries in the world supply voltage disunity.There are 200V, 220V,
240V, 360V, 380V, 400V, 415V, 440V, 460V, 480V, 500V, 520V, 550V, 600V etc..And charger internal control
Transformer processed is outsourcing components, to be corresponded if meeting these voltage requirements, it is necessary to the control transformation of a lot of specifications
Device, to derive the components of a lot of Article Numbers.It gets ready the goods wide in variety, quantity is difficult to control again.Standby mostly waste, it is standby lacked influence
The friendship phase.This puts to no little inconvenience to production and management, and production and management cost are high.
The needs of different electrical power input voltage, current side can be met simultaneously by how designing a kind of charger control transformer
Method is in primary by drawing numerous terminals (multiple taps), to meet different supply voltages.It is theoretically feasible but real
Border production cannot achieve.Since control transformer own vol is small, it is difficult to realize in production technology and is drawn more than ten in primary side
Terminal can not mark voltage again.
Utility model content
The technical problem to be solved by the utility model is to for above-mentioned present in existing charger control transformer
Technical problem and provide and control transformer in a kind of charger that can meet different electrical power input voltage simultaneously.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
It is a kind of can meet different electrical power input voltage simultaneously charger control transformer, including control transformer core and
The primary coil being wound in the control transformer core primary and the secondary wire being wound in the control transformer core secondary
Circle, which is characterized in that be wound with an ancillary coil on the control transformer core is secondary, by the primary coil with it is described auxiliary
The Same Name of Ends of index contour circle is attached using different connection types, to meet the requirement of different electrical power input voltage.
In a preferred embodiment of the utility model, on the primary coil have a 0V tap, 220V tap,
380V tap, 440V tap, 500V tap, 575V tap, the secondary coil by two groups of 20V output voltages secondary windings
Composition；
The ancillary coil is 20V ancillary coil；
It is described first when by 0V tap, 220V multi-tap primary winding and the ancillary coil Motor Winding Same Name of Ends drop-over
Grade coil is suitable for 240V voltage class, when same by 0V tap, 220V multi-tap primary winding and the ancillary coil winding
When the reversal connection of name end, the primary coil is suitable for 200V voltage class；
When by the primary coil winding between 0V tap, 380V tap with the ancillary coil Motor Winding Same Name of Ends drop-over,
The charger control transformer is suitable for 400V voltage class, when by the primary coil winding between 0V tap, 220V tap
When being reversely connected with the ancillary coil Motor Winding Same Name of Ends, the charger control transformer is suitable for 360V voltage class；
When by the primary coil winding between 0V tap, 440V tap with the ancillary coil Motor Winding Same Name of Ends drop-over,
The charger control transformer is suitable for 460V voltage class, when by the primary coil winding between 0V tap, 440V tap
When being reversely connected with the ancillary coil Motor Winding Same Name of Ends, the charger control transformer is suitable for 420V voltage class；
When by the primary coil winding between 0V tap, 500V tap with the ancillary coil Motor Winding Same Name of Ends drop-over,
The charger control transformer is suitable for 520V voltage class, when by the primary coil winding between 0V tap, 500V tap
When being reversely connected with the ancillary coil Motor Winding Same Name of Ends, the charger control transformer is suitable for 480V voltage class；
When by the primary coil winding between 0V tap, 575V tap with the ancillary coil Motor Winding Same Name of Ends drop-over,
The charger control transformer is suitable for 550V voltage class, when by the primary coil winding between 0V tap, 575V tap
When being reversely connected with the ancillary coil Motor Winding Same Name of Ends, the charger control transformer is suitable for 600V voltage class.
Due to using technical solution as above, one charger control transformer of the utility model just adapts to 200V,
220V, 240V, 360V, 380V, 400V, 415V, 440V, 460V, 480V, 500V, 520V, 550V, 600V supply voltage can
By 2/3rds or more primary coil exit (tap) reduced number of original control transformer.
After the utility model, there is no need to the control transformers of a lot of specifications in charger production process, to production
It offers convenience with management, so that production and management cost decline.
Detailed description of the invention
Fig. 1 is the electronic schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, a kind of charger control transformer that can meet different electrical power input voltage simultaneously shown in figure, packet
It includes control transformer core 10 and is wound on the primary coil 20 controlled in transformer core primary 11 and is wound on control transformer fe
Secondary coil 30 in core secondary 12.
On primary coil 20 have a 0V tap 1,220V tap 2,380V tap 3,440V tap 4,500V tap 5,
575V tap 6, secondary coil are made of the secondary windings 21,22 of two groups of 30V output voltages；Secondary windings 21,22 passes through output
Operating voltage of the terminal 8,9,10,11 to control panel in charger.
0V tap 1 and 220V tap 2,380V tap 3,440V tap 4,500V tap 5,575V on primary coil 20
After tap 6 is respectively combined, 220V, 380V, 440V, 500V, 575V voltage class are adapted to respectively.
The characteristics of the utility model, is, one 20V ancillary coil 40 is wound in control 10 grades of transformer core, will
Primary coil 20 is attached from the Same Name of Ends of 20V ancillary coil 50 using different connection types, defeated to meet different electrical power
Enter the requirement of voltage, it is specific as follows
When 220V tap 3 is connect (drop-over) with the tap 13 of 20V ancillary coil 40,0V tap 1 and 20V ancillary coil
Tap 14 can be connected with power grid 240V.
When 220V tap 3 is connect (reversal connection) with the tap 14 of 20V ancillary coil 40,0V tap 1 and 20V ancillary coil
Tap 13 can be connected with power grid 200V.
When 380V tap 4 is connect (drop-over) with the tap 13 of 20V ancillary coil 40,0V tap 1 and 20V ancillary coil
Tap 14 can be connected with power grid 400V.
When 380V tap 4 is connect (reversal connection) with the tap 14 of 20V ancillary coil, the pumping of 0V tap 1 and 20V ancillary coil
First 13 can be connected with power grid 400V.
When 440V tap 5 is connect (drop-over) with the tap 13 of 20V ancillary coil 40,0V tap 1 and 20V ancillary coil
Tap 14 can be connected with power grid 460V.
When 440V tap 5 is connect (reversal connection) with the tap 14 of 20V ancillary coil, the pumping of 0V tap 1 and 20V ancillary coil
First 13 can be connected with power grid 420V.
When 500V tap 6 is connect (drop-over) with the tap 13 of 20V ancillary coil 40,0V tap 1 and 20V ancillary coil
Tap 14 can be connected with power grid 520V.
When 500V tap 6 is connect (reversal connection) with the tap 14 of 20V ancillary coil, the pumping of 0V tap 1 and 20V ancillary coil
First 13 can be connected with power grid 480V.
When 575V tap 7 is connect (drop-over) with the tap 13 of 20V ancillary coil 40,0V tap 1 and 20V ancillary coil
Tap 14 can be connected (although differing 5V, the pipe after rectification can be born) with power grid 550V.
When 500V tap 6 is connect (reversal connection) with the tap 14 of 20V ancillary coil, the pumping of 0V tap 1 and 20V ancillary coil
First 13 can be connected (although differing 5V, the pipe after rectification can be born) with power grid 600V.
Claims (2)
1. it is a kind of can meet different electrical power input voltage simultaneously charger control transformer, including control transformer core and around
In the primary coil controlled in transformer core primary and it is wound on the secondary coil controlled in transformer core secondary,
It is characterized in that, an ancillary coil is wound in the control transformer core secondary, by the primary coil and the auxiliary
The Same Name of Ends of coil is attached using different connection types, to meet the requirement of different electrical power input voltage.
2. a kind of charger control transformer that can meet different electrical power input voltage simultaneously as described in claim 1, special
Sign is that there is a 0V tap, 220V tap, 380V tap, 440V tap, 500V tap, 575V to take out on the primary coil
Head, the secondary coil are made of the secondary windings of two groups of 20V output voltages；
The ancillary coil is 20V ancillary coil；
When by 0V tap, 220V multi-tap primary winding and the ancillary coil Motor Winding Same Name of Ends drop-over, the primary line
Circle is suitable for 240V voltage class, when by 0V tap, 220V multi-tap primary winding and the ancillary coil Motor Winding Same Name of Ends
When reversal connection, the primary coil is suitable for 200V voltage class；
It is described when by the primary coil winding between 0V tap, 380V tap with the ancillary coil Motor Winding Same Name of Ends drop-over
Charger control transformer be suitable for 400V voltage class, when by between 0V tap, 220V tap primary coil winding and institute
When stating the reversal connection of ancillary coil Motor Winding Same Name of Ends, the charger control transformer is suitable for 360V voltage class；
It is described when by the primary coil winding between 0V tap, 440V tap with the ancillary coil Motor Winding Same Name of Ends drop-over
Charger control transformer be suitable for 460V voltage class, when by between 0V tap, 440V tap primary coil winding and institute
When stating the reversal connection of ancillary coil Motor Winding Same Name of Ends, the charger control transformer is suitable for 420V voltage class；
It is described when by the primary coil winding between 0V tap, 500V tap with the ancillary coil Motor Winding Same Name of Ends drop-over
Charger control transformer be suitable for 520V voltage class, when by between 0V tap, 500V tap primary coil winding and institute
When stating the reversal connection of ancillary coil Motor Winding Same Name of Ends, the charger control transformer is suitable for 480V voltage class；
It is described when by the primary coil winding between 0V tap, 575V tap with the ancillary coil Motor Winding Same Name of Ends drop-over
Charger control transformer be suitable for 550V voltage class, when by between 0V tap, 575V tap primary coil winding and institute
When stating the reversal connection of ancillary coil Motor Winding Same Name of Ends, the charger control transformer is suitable for 600V voltage class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237277.2U CN209374260U (en) | 2018-12-28 | 2018-12-28 | A kind of charger control transformer that can meet different electrical power input voltage simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237277.2U CN209374260U (en) | 2018-12-28 | 2018-12-28 | A kind of charger control transformer that can meet different electrical power input voltage simultaneously |
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| Publication Number | Publication Date |
|---|---|
| CN209374260U true CN209374260U (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237277.2U Active CN209374260U (en) | 2018-12-28 | 2018-12-28 | A kind of charger control transformer that can meet different electrical power input voltage simultaneously |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482162A (en) * | 2021-12-30 | 2022-05-13 | 太原重工股份有限公司 | Mining excavator |
| DE102021113821A1 (en) | 2021-05-28 | 2022-12-01 | Maschinenfabrik Reinhausen Gmbh | METHOD AND SYSTEM FOR OPERATING A CONTROL TRANSFORMER |
-
2018
- 2018-12-28 CN CN201822237277.2U patent/CN209374260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021113821A1 (en) | 2021-05-28 | 2022-12-01 | Maschinenfabrik Reinhausen Gmbh | METHOD AND SYSTEM FOR OPERATING A CONTROL TRANSFORMER |
| CN114482162A (en) * | 2021-12-30 | 2022-05-13 | 太原重工股份有限公司 | Mining excavator |
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