CN206542333U - High stability transformer - Google Patents
High stability transformer Download PDFInfo
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- CN206542333U CN206542333U CN201621302356.1U CN201621302356U CN206542333U CN 206542333 U CN206542333 U CN 206542333U CN 201621302356 U CN201621302356 U CN 201621302356U CN 206542333 U CN206542333 U CN 206542333U
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- Prior art keywords
- transformer
- winding
- controling winding
- amplifying circuit
- current mutual
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Abstract
The utility model provides a kind of high stability transformer, including, the first transformer, the second transformer and current mutual-inductance apparatus；The current mutual-inductance apparatus is arranged in the loaded line of first transformer, and the induced-current in the loaded line of first transformer is acquired；The inductive load end connection controling winding of the current mutual-inductance apparatus；The controling winding is arranged in the winding of second transformer, according to the induced electricity flow valuve to winding formation induced voltage, output and the magnitude of voltage of the load matched.The utility model transformer energy saving effect is obvious；Voltage stabilizing deviation is 0, can be used on accurate appliance circuit；Not pressure drop.Transformer working forms are using active circuit composition to be carried, and operating efficiency is good, and stability is good, substantial saving in unloaded and load of differing in size main appearance loss, improves the fully loaded startability to any respective load of transformer.
Description
Technical field
The utility model is related to essential electronic element technical field, more particularly to a kind of high stability transformer.
Background technology
Special equipment, which has power supply, to be wasted greatly, and starting load is big, the problem of working time load comes and go.Ability
Field technique personnel are wasted to solve above-mentioned technical problem by the reduction of regulation power supply input circuit, but above-mentioned regulative mode is numerous
It is trivial, and security and stability are poor.
Utility model content
For the drawbacks described above and problem of prior art, the purpose of the utility model embodiment is to provide a kind of high stability
Transformer.
In order to achieve the above object, the utility model provides following technical scheme：
The high stability transformer that utility model is provided, including, the first transformer, the second transformer and Current Mutual Inductance dress
Put；The current mutual-inductance apparatus is arranged in the loaded line of first transformer, to the load line of first transformer
Induced-current in road is acquired；The inductive output end connection controling winding of the current mutual-inductance apparatus；The controling winding
In the winding for being arranged at second transformer, to the winding formation induced voltage of second transformer, described second is set to become
Depressor is given to the power output of first transformer and supplemented.
Wherein, the primary winding of first transformer is connected with the primary winding of second transformer, and described first
The secondary coil of transformer is connected with the secondary coil of second transformer.
Wherein, in addition to, three end synchronous rectifiers；Three end synchronous rectifier is arranged at the sensing of current mutual-inductance apparatus
In outlet line.
Wherein, in addition to, amplifying circuit；The amplifying circuit is arranged in the inductive output circuit of current mutual-inductance apparatus.
Wherein, the amplifying circuit protects the first amplifying circuit and the second amplifying circuit, and first amplifying circuit is the
One amplification value, second amplifying circuit is the second amplification value.
Wherein, humidity sensor and amplification switching regulation controller；The humidity sensor is arranged at the loaded line
In, the environmental wet angle value residing for loaded line is given and gathered, inductive output end is defeated with the amplification switching regulation controller
Go out end connection, the output end of the amplification switching regulation controller is connected with the first amplifying circuit of institute and the second amplifying circuit, when
When the environmental wet angle value exceedes setting value, the second amplifying circuit is switched to from the first amplifying circuit.
Wherein, in addition to, over range adjustment circuit, the over range adjustment circuit is connected with the amplifying circuit, to putting
The multiplication factor of big circuit, which is given, to be adjusted.
Further, in addition to, alarm unit；The alarm unit is connected with three end synchronous rectifier, works as electric current
When the mutual inductance value of mutual-inductance apparatus output is more than setting value, the alarm unit is driven to be alarmed.
Further, in addition to：Controling winding current mutual-inductance apparatus, spare controller and standby controling winding；The control
Winding current mutual-inductance apparatus processed is arranged in the controling winding circuit, and the mutual inductance current value in controling winding is given and gathered；
The input of the spare controller respectively with the output end of the current mutual-inductance apparatus and controling winding current mutual-inductance apparatus
Output end connection is gathered, output end is connected with sent standby controling winding, when detecting the induced-current in the loaded line
Matching value with the controling winding current value starts the standby controling winding work not when setting matches interval value；Institute
Standby controling winding is stated to be arranged in the winding of second transformer.
Further, in addition to：Controling winding roof-cut resistence, the controling winding roof-cut resistence be arranged at it is described control around
In group circuit, it is connected with the output end of the spare controller, when the spare controller drives standby controling winding to start,
Then the controling winding roof-cut resistence is turned off.
The beneficial effects of the utility model are：Transformer energy saving effect in the utility model is obvious；Voltage stabilizing deviation is
0, it can be used on accurate appliance circuit；Not pressure drop.Transformer working forms are using active circuit composition to be carried, operating efficiency
Good, stability is good, substantial saving in unloaded and load of differing in size main appearance loss, improves transformer fully loaded to any corresponding
The startability of load.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is circuit connection diagram of the present utility model.
Embodiment
Below in conjunction with embodiment of the present utility model, the technical solution of the utility model is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of the utility model protection.
According to Fig. 1, the high stability transformer in the utility model, including the first transformer 1, the second transformer 2,
The primary winding of first transformer 1 is connected with the primary winding of the second transformer 2, the secondary coil and second of the first transformer 1
The secondary coil series connection of transformer 2.Current mutual-inductance apparatus is arranged in the loaded line of the first transformer, current mutual-inductance apparatus bag
Include, Current Mutual Inductance transformer 302 and output current table 301.The loaded line of 302 pair of first transformer 1 of Current Mutual Inductance transformer
In induced-current be acquired.The inductive output end connection controling winding 5 of current mutual-inductance apparatus, controling winding 5 is arranged on the
In the winding of two transformers 2, to the winding formation induced voltage of the second transformer 2, make 2 pair of first transformer 1 of the second transformer
Power output supplement.Also include, three end synchronous rectifiers 4, three end synchronous rectifiers 4 are arranged at the sensing of current mutual-inductance apparatus
In outlet line, Current Mutual Inductance transformer 302 accesses three end synchronous rectifiers 4, and three end synchronous rectifiers 4 pick out controling winding 5.
Also include, amplifying circuit 6, ground capacity is set in the base stage of triode 601, triode selects 3DD15.Ground capacity includes first
The electric capacity 603 of electric capacity 602 and second, the specified use voltage of the first electric capacity is 100V, and nominal capacity is 47 μ f, the volume of the second electric capacity
Surely the use of voltage is 50V, nominal capacity is 0.1 μ f.Amplifying circuit 6 is arranged in the inductive output circuit of current mutual-inductance apparatus.
Amplifying circuit protects the first amplifying circuit and the second amplifying circuit, the first amplification value of the first amplifying circuit position, the second amplification
Circuit is the second amplification value.
Including humidity sensor and amplification switching regulation controller；The humidity sensor is arranged at the loaded line
In, the environmental wet angle value residing for loaded line is given and gathered, inductive output end is defeated with the amplification switching regulation controller
Go out end connection, the output end of the amplification switching regulation controller is connected with the first amplifying circuit of institute and the second amplifying circuit, when
When the environmental wet angle value exceedes setting value, the second amplifying circuit is switched to from the first amplifying circuit.Also include, over range adjustment
Circuit 8, the triode 801 that the over range adjustment circuit 8 is connected with the amplifying circuit in 6, over range adjustment circuit 8 is
3DG12.The multiplication factor of amplifying circuit is given and adjusted.Also include, alarm unit；The alarm unit is synchronous with three end
Rectifier 4 is connected, and when the mutual inductance value that current mutual-inductance apparatus is exported is more than setting value, drives the alarm unit to be alarmed.
Alarm unit includes photosensitive tube 701, controllable silicon 704 and malfunction coefficient lamp 703 and buzzer 702.The model of photosensitive tube 701
3DJ12.Malfunction coefficient lamp and buzzer are warned if mutual inductance value is more than setting value.
Also include：Controling winding current mutual-inductance apparatus, spare controller and standby controling winding；The controling winding electric current
Mutual-inductance apparatus is arranged in the controling winding circuit, and the mutual inductance current value in controling winding is given and gathered；The standby control
The output end and the collection output end of controling winding current mutual-inductance apparatus of the input of device processed respectively with the current mutual-inductance apparatus
Connection, output end is connected with sent standby controling winding, when detecting the induced-current in the loaded line and the control
The matching value of winding current values starts the standby controling winding work not in setting matching interval value；The standby control
Winding is arranged in the winding of second transformer.Also include：Controling winding roof-cut resistence, the controling winding roof-cut resistence
It is arranged in the controling winding circuit, is connected with the output end of the spare controller, when spare controller driving is standby
When being started with controling winding, then the controling winding roof-cut resistence is turned off.
First power supply, respectively shares a half voltage as zero load, output end is led to by the first transformer and the second transformer series
Cross three end synchronous rectifiers to power to amplifier, be in transformer controling winding and treat electricity condition.The Current Mutual Inductance of output end becomes
Depressor send synchronizing signal to three end synchronous rectifiers, in treating electricity condition.Output current table is in and treats electricity condition.It is main during loading
Transformer moment disequilibrium, the output end of transformer, by unbalanced signal, brings three end synchronous rectifiers, amplification electricity
Powered preparation is made on road, and the corresponding power signal come out by Current Mutual Inductance transformer induction enters dc amplifier by rectification,
Output signal after amplifying through dc amplifier, directly drives the controling winding of transformer, to balance the transformation of two transformers
Difference, stable power output required in real time.Input power also obtains corresponding effect.This transformer is to solve on special equipment
Researched and developed on the basis of the problem of power supply wastes big.Solve special equipment starting load big, but working time load becomes
The problem of changing indefinite, is not produced using the value that wastes reduced after this transformer under small load, and during for starting heavy load
Pressure drop.Have the following advantages that：Energy-saving effect is obvious, for example, when 500W transformers use 100W power, input power is existing change
The transformer loss wasted with 100W of depressor, adds 100W load value, as total power input.Voltage stabilizing deviation is 0, can
Used on accurate appliance circuit.Not pressure drop, for example, this transformer can start 500W motors.Also 2- can be started under maximum conditions
3KW motors.
The transformer for two different windings that the utility model is driven by using parallel circuit, realize mutual resistance balance so as to
Obtain input balanced with output impedance, respectively unused power, reduce power consumption.First power supply, by the first transformer and the second transformation
Device series connection respectively shares a half voltage as zero load, and output end is powered by synchronous rectifier to dc amplifier, makes transformer control
Winding processed is in and treats electricity condition.The other Current Mutual Inductance transformer all the way of output end send synchronizing signal to synchronous rectifier, is in
Treat electricity condition.Including ammeter transformer all in treating electricity condition.Secure line refers to high impulse alarm, X-ray interference alarm, is in
Holding state, automatic start when being disturbed if any high impulse or X-ray.This power conversion transformer, mainly by two different windings
Transformer, the mutual resistance for driving two transformers using balanced circuit balances, plays input and output impedance equalization, reach that voltage stabilizing is defeated
Go out purpose.In the case of two transformer mutual resistance, unused power is divided equally by two transformers, is wasted small.In loading and increasing
During loading, two transformer mutual inductances form the power consumption of load level and effectively use power.So as to form automated power
Conversion performance, has obtained the matching of input and the output using power.The output of this transformer is that the equalization point of two transformers exists
The change pressure difference occurred during displacement, is used as the master control system of power output.This circuit is that active band load circuit forms mutual mutual inductance.
Parameter of the present utility model, with 500W power designs parameter ratio, to waste 220V/500W, 17.6W/80mA.It is full
Carry output 16V, 28A/440W.Waste limit data 220V/500W, 4.96W/68mA.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. high stability transformer, it is characterised in that including the first transformer, the second transformer and current mutual-inductance apparatus；It is described
Current mutual-inductance apparatus is arranged in the loaded line of first transformer, to the sense in the loaded line of first transformer
Induced current is acquired；The inductive output end connection controling winding of the current mutual-inductance apparatus；The controling winding is arranged at institute
In the winding for stating the second transformer, to the winding formation induced voltage of second transformer, make second transformer to institute
The power output for stating the first transformer is given and supplemented.
2. high stability transformer according to claim 1, it is characterised in that：The primary winding of first transformer with
The primary winding series connection of second transformer, the secondary line of the secondary coil of first transformer and second transformer
Circle series connection.
3. high stability transformer according to claim 2, it is characterised in that：Also include, three end synchronous rectifiers；It is described
Three end synchronous rectifiers are arranged in the inductive output circuit of current mutual-inductance apparatus.
4. high stability transformer according to claim 3, it is characterised in that：Also include, amplifying circuit；The amplification electricity
Road is arranged in the inductive output circuit of current mutual-inductance apparatus.
5. high stability transformer according to claim 4, it is characterised in that：The first amplification of amplifying circuit protection electricity
Road and the second amplifying circuit, first amplifying circuit are the first amplification value, and second amplifying circuit is the second amplification
Coefficient value.
6. high stability transformer according to claim 5, it is characterised in that：Also include, humidity sensor and amplification are cut
Change regulation controller；The humidity sensor is arranged in the loaded line, and the environmental wet angle value residing for loaded line is given
Collection is given, inductive output end is connected with the output end of the amplification switching regulation controller, the amplification switching regulation controller
Output end be connected with the first amplifying circuit of institute and the second amplifying circuit, when the environmental wet angle value is more than setting value, from the
One amplifying circuit is switched to the second amplifying circuit.
7. high stability transformer according to claim 4, it is characterised in that：Also include, over range adjustment circuit is described
Over range adjustment circuit is connected with the amplifying circuit, and the multiplication factor of amplifying circuit is given and adjusted.
8. high stability transformer according to claim 7, it is characterised in that：Also include, alarm unit；The alarm is single
It is first to be connected with three end synchronous rectifier, when the mutual inductance value that current mutual-inductance apparatus is exported is more than setting value, drive the report
Alert unit is alarmed.
9. high stability transformer according to claim 1, it is characterised in that：Also include：Controling winding Current Mutual Inductance is filled
Put, spare controller and standby controling winding；The controling winding current mutual-inductance apparatus is arranged in the controling winding circuit,
Mutual inductance current value in controling winding is given and gathered；The input of the spare controller respectively with the current mutual-inductance apparatus
Output end and controling winding current mutual-inductance apparatus the connection of collection output end, output end is connected with sent standby controling winding,
When the matching value for detecting the induced-current in the loaded line and the controling winding current value does not match interval in setting
During value, start the standby controling winding work；The standby controling winding is arranged in the winding of second transformer.
10. high stability transformer according to claim 1, it is characterised in that：Also include：Controling winding roof-cut resistence,
The controling winding roof-cut resistence is arranged in the controling winding circuit, is connected with the output end of spare controller, when standby
When controller drives standby controling winding startup, then the controling winding roof-cut resistence is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302356.1U CN206542333U (en) | 2016-11-30 | 2016-11-30 | High stability transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302356.1U CN206542333U (en) | 2016-11-30 | 2016-11-30 | High stability transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542333U true CN206542333U (en) | 2017-10-03 |
Family
ID=59937226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621302356.1U Expired - Fee Related CN206542333U (en) | 2016-11-30 | 2016-11-30 | High stability transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531420A (en) * | 2016-11-30 | 2017-03-22 | 李会朋 | High-stability transformer |
-
2016
- 2016-11-30 CN CN201621302356.1U patent/CN206542333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531420A (en) * | 2016-11-30 | 2017-03-22 | 李会朋 | High-stability transformer |
| CN106531420B (en) * | 2016-11-30 | 2018-09-07 | 李会朋 | High stability transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |