CN204360910U - A kind of instrument transformer - Google Patents

A kind of instrument transformer Download PDF

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Publication number
CN204360910U
CN204360910U CN201520073649.6U CN201520073649U CN204360910U CN 204360910 U CN204360910 U CN 204360910U CN 201520073649 U CN201520073649 U CN 201520073649U CN 204360910 U CN204360910 U CN 204360910U
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CN
China
Prior art keywords
winding
iron core
output
input
joint
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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.)
Expired - Fee Related
Application number
CN201520073649.6U
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Chinese (zh)
Inventor
张清松
郑培刚
张锡琴
商建波
王文迪
宋康勇
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Individual
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Individual
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Priority to CN201520073649.6U priority Critical patent/CN204360910U/en
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Publication of CN204360910U publication Critical patent/CN204360910U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of instrument transformer that the utility model provides, it comprises iron core framework, output iron core one, output iron core two, input iron core one, input iron core two, magnetic field separator, exports winding one, output winding two, input winding one, input winding two, output adjustment device one and output adjustment device, the coil exporting the centre position of winding one is respectively arranged with multiple Drazin inverse joint, and the two ends of output adjustment device one are adjustable to be connected to wherein on two Drazin inverse joints; The coil in the centre position of input winding two is respectively arranged with multiple input and regulates joint, the two ends of output adjustment device two are adjustable to be connected to wherein two inputs and to regulate on joints, the utility model is by arranging multiple iron core, and input adjustment joint and Drazin inverse joint are set on iron core, not only achieve an instrument transformer and supply multiple power values, to supply multiple equipment, and the voltage of each output or electric current all can realize the adjustment of size.

Description

A kind of instrument transformer
Technical field
The utility model relates to a kind of mutual inductance equipment, is specially a kind of instrument transformer, belongs to electrical equipment technical field.
Background technology
Instrument transformer is also called instrument transformer, is the general designation of current transformer and voltage transformer.High voltage can be become low-voltage, big current becomes small area analysis, for measuring or protection system.High voltage or big current scaling transformation are mainly become normal low voltage or standard small area analysis by its function, to realize standardization, the miniaturization of measuring instrument, proterctive equipment and automatic control equipment.The output voltage of current instrument transformer or output current are generally fixing, and instrument transformer can only realize the output of a kind of voltage or electric current, do not possess regulating action, can only realize the supply of specific or a certain equipment, this is not suitable for the instructions for use of modern various instrument or control appliance
For solving each above technical problem, the utility model provides a kind of instrument transformer, its structure is simple, easy to use, reliable, by arranging multiple iron core, and input adjustment joint and Drazin inverse joint being set on iron core, not only achieving an instrument transformer and supplying multiple power values, to supply multiple equipment, and the voltage of each output or electric current all can realize the adjustment of size, very convenient.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model just there is provided a kind of instrument transformer, it comprises iron core framework, output iron core one, output iron core two, input iron core one, input iron core two, magnetic field separator, export winding one, export winding two, input winding one, input winding two, output adjustment device one and output adjustment device two, it is characterized in that, described output iron core one and output iron core two are separately positioned on the two ends of described iron core framework, described output iron core one is provided with and exports winding one, the coil in the centre position of described output winding one is respectively arranged with multiple Drazin inverse joint, the two ends of described output adjustment device one are adjustable to be connected to wherein on two Drazin inverse joints, described output iron core two is provided with and exports winding two, described input iron core one and described input iron core two are respectively arranged with input winding one and input winding two, and described input winding one is connected with described input winding two, described input winding one and described output winding one are disposed adjacent, described input winding two and described output winding two are disposed adjacent, the coil in the centre position of described input winding two is respectively arranged with multiple input and regulates joint, the two ends of described output adjustment device two are adjustable to be connected to wherein two inputs and to regulate on joints, is provided with magnetic field separator between described output iron core one and output iron core two.
Further, as preferably, described input regulates the number of joint to be at least five.
Further, as preferably, the number of described Drazin inverse joint is at least five.
Further, as preferably, described output winding one and the outer end exporting winding two are provided with output interface, and the end points of described input winding one and the end points of described input winding two form input interface.
The beneficial effects of the utility model: a kind of instrument transformer that the utility model provides, its structure is simple, easy to use, reliable, by arranging multiple iron core, and input adjustment joint and Drazin inverse joint are set on iron core, not only achieve an instrument transformer and supply multiple power values, to supply multiple equipment, and, the voltage of each output or electric current all can realize the adjustment of size, very convenient.
Accompanying drawing explanation
The structural representation of a kind of instrument transformer that Fig. 1 provides for the utility model.
Wherein, 1, iron core framework, 2, output iron core one, 3, output iron core two, 4, iron core one, 5, input iron core two, 6, magnetic field separator is inputted, 7, winding one is exported, 8, winding two, 9, input winding one, 10, input winding two is exported, 11, output adjustment device one, 12, output adjustment device two.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model provides a kind of instrument transformer, it comprises iron core framework 1, output iron core 1, output iron core 23, input iron core 1, input iron core 25, magnetic field separator 6, export winding 1, export winding 28, input winding 1, input winding 2 10, output adjustment device 1 and output adjustment device 2 12, output iron core 1 and output iron core 23 are separately positioned on the two ends of iron core framework 1, output iron core 1 is provided with and exports winding 1, the coil in the centre position of output winding 1 is respectively arranged with multiple Drazin inverse joint, the two ends of output adjustment device 1 are adjustable to be connected to wherein on two Drazin inverse joints, output iron core 23 is provided with and exports winding 28, input iron core 1 and input iron core 25 are respectively arranged with input winding 1 and input winding 2 10, and input winding 1 is connected with input winding 2 10, input winding 1 and output winding 1 are disposed adjacent, input winding 2 10 and described output winding 28 are disposed adjacent, the coil in the centre position of input winding 2 10 is respectively arranged with multiple input and regulates joint, the two ends of output adjustment device 2 12 are adjustable to be connected to wherein two inputs and to regulate on joints, is provided with magnetic field separator 6 between output iron core 1 and output iron core 23.
In the present embodiment, input regulates the number of joint to be at least five.The number of Drazin inverse joint is at least five.
The outer end exporting winding 1 and output winding 28 is provided with output interface, and the end points of input winding 1 and the end points of input winding 2 10 form input interface.
The utility model by arranging multiple iron core, and arranges input adjustment joint and Drazin inverse joint on iron core, not only achieves an instrument transformer and supplies multiple power values, to supply multiple equipment, and the voltage of each output or electric current all can realize the adjustment of size, very convenient.

Claims (4)

1. an instrument transformer, it comprises iron core framework, output iron core one, output iron core two, input iron core one, input iron core two, magnetic field separator, export winding one, export winding two, input winding one, input winding two, output adjustment device one and output adjustment device two, it is characterized in that, described output iron core one and output iron core two are separately positioned on the two ends of described iron core framework, described output iron core one is provided with and exports winding one, the coil in the centre position of described output winding one is respectively arranged with multiple Drazin inverse joint, the two ends of described output adjustment device one are adjustable to be connected to wherein on two Drazin inverse joints, described output iron core two is provided with and exports winding two, described input iron core one and described input iron core two are respectively arranged with input winding one and input winding two, and described input winding one is connected with described input winding two, described input winding one and described output winding one are disposed adjacent, described input winding two and described output winding two are disposed adjacent, the coil in the centre position of described input winding two is respectively arranged with multiple input and regulates joint, the two ends of described output adjustment device two are adjustable to be connected to wherein two inputs and to regulate on joints, is provided with magnetic field separator between described output iron core one and output iron core two.
2. a kind of instrument transformer according to claim 1, is characterized in that, described input regulates the number of joint to be at least five.
3. a kind of instrument transformer according to claim 2, is characterized in that, the number of described Drazin inverse joint is at least five.
4. a kind of instrument transformer according to claim 1, is characterized in that, the outer end of described output winding one and output winding two is provided with output interface, and the end points of described input winding one and the end points of described input winding two form input interface.
CN201520073649.6U 2015-01-30 2015-01-30 A kind of instrument transformer Expired - Fee Related CN204360910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520073649.6U CN204360910U (en) 2015-01-30 2015-01-30 A kind of instrument transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520073649.6U CN204360910U (en) 2015-01-30 2015-01-30 A kind of instrument transformer

Publications (1)

Publication Number Publication Date
CN204360910U true CN204360910U (en) 2015-05-27

Family

ID=53262365

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520073649.6U Expired - Fee Related CN204360910U (en) 2015-01-30 2015-01-30 A kind of instrument transformer

Country Status (1)

Country Link
CN (1) CN204360910U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110797179A (en) * 2019-11-12 2020-02-14 浙江全瑞本科技股份有限公司 A anticreep line fixed establishment for mutual-inductor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110797179A (en) * 2019-11-12 2020-02-14 浙江全瑞本科技股份有限公司 A anticreep line fixed establishment for mutual-inductor

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150527

Termination date: 20170130

CF01 Termination of patent right due to non-payment of annual fee