CN206041848U - Novel topological structure of two contravariant output translators - Google Patents
Novel topological structure of two contravariant output translators Download PDFInfo
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- CN206041848U CN206041848U CN201621052635.7U CN201621052635U CN206041848U CN 206041848 U CN206041848 U CN 206041848U CN 201621052635 U CN201621052635 U CN 201621052635U CN 206041848 U CN206041848 U CN 206041848U
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Abstract
The utility model discloses a novel topological structure of two contravariant output translators, it includes first input power, first bridge arm, second bridge arm, third bridge arm, an output module and the 2nd output module makes an output module and the 2nd output module export corresponding voltage respectively through the work mode of controlling first bridge arm, second bridge arm and third bridge arm, first bridge arm, second bridge arm and third bridge arm are connected to first input power, first bridge arm still connects an output module and the 2nd output module, the second bridge arm is connected an output module, the third bridge arm is connected the 2nd output module has realized the high controllability of converter through the work mode of controlling each bridge arm, and can effectively improve direct current busbar voltage utilization ratio and output level number.
Description
Technical field
This utility model is related to electric energy switch technology field, more particularly to a kind of topology of new pair of inversion output translator
Structure.
Background technology
Possess two even more than electricity consumption module simultaneously inside increasing electric equipment, meanwhile, the two or it is multiple
Electricity consumption module has different demands to system voltage.Therefore, with the development of Intellectualized Tendency, double inversion output translators will
Become a key equipment in following electric equipment.
However, severe with the increase of inverter power, the raising of power switch pipe switching frequency and applied environment
Change, how so that double inversion output translators realize that high controllability, high stability, and many levelization have become power electronics change
One key issue of exchanger art.
Thus prior art could be improved and improve.
Utility model content
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of new pair of inversion output
The topological structure of changer, realizes the high controllability of changer, and can effectively improve DC bus-bar voltage utilization rate and output
Level number.
In order to achieve the above object, this utility model takes technical scheme below：
A kind of topological structure of new pair of inversion output translator, which includes the first input power, the first bridge arm, the second bridge
Arm, the 3rd bridge arm, the first output module and the second output module, by controlling the first bridge arm, the second bridge arm and the 3rd bridge arm
Operation mode makes the first output module and the second output module export corresponding voltage respectively；First input power connection the
One bridge arm, the second bridge arm and the 3rd bridge arm；First bridge arm is also connected with the first output module and the second output module described in；
Second bridge arm connects first output module；3rd bridge arm connects second output module.
In the topological structure of new pair of described inversion output translator, first bridge arm includes the first power switch
Pipe, the second power switch pipe and the 3rd power switch pipe, the colelctor electrode of first power switch pipe connect the first input power
Positive pole, the second bridge arm and the 3rd bridge arm, the emitter stage of first power switch pipe connects the current collection of the second power switch pipe
Pole and the first output module；The emitter stage of second power switch pipe connects the colelctor electrode of the 3rd power switch pipe and second defeated
Go out module；The emitter stage of the 3rd power switch pipe connects negative pole, the second bridge arm and the 3rd bridge arm of the first input power.
In the topological structure of new pair of described inversion output translator, second bridge arm include first switch unit and
Second switch unit, the first switch unit include the second input power, the 4th power switch pipe, the 5th power switch pipe,
6th power switch pipe and the 7th power switch pipe, the positive pole of second input power connect the transmitting of the 4th power switch pipe
Pole and the colelctor electrode of the 6th power switch pipe, the negative pole of second input power connect the emitter stage of the 5th power switch pipe and
The colelctor electrode of the 7th power switch pipe；The colelctor electrode of colelctor electrode the 5th power switch pipe of connection of the 4th power switch pipe,
The colelctor electrode of the second power switch pipe and the 3rd bridge arm；The emitter stage of the 6th power switch pipe connects the 7th power switch pipe
Emitter stage, second switch unit and the first output module.
In the topological structure of new pair of described inversion output translator, the second switch unit includes the 3rd input electricity
Source, the 8th power switch pipe, the 9th power switch pipe, the tenth power switch pipe and the 11st power switch pipe, the described 3rd is defeated
Enter the emitter stage and the colelctor electrode of the tenth power switch pipe of positive pole the 8th power switch pipe of connection of power supply, the 3rd input electricity
The negative pole in source connects the colelctor electrode of the emitter stage and the 11st power switch pipe of the 9th power switch pipe；8th power switch
The colelctor electrode of pipe connects colelctor electrode, the emitter stage of the 6th power switch pipe and first output module of the 9th power switch pipe；Institute
State the tenth power switch pipe emitter stage connect the emitter stage of the 11st power switch pipe, the emitter stage of the 3rd power switch pipe and
3rd bridge arm.
In the topological structure of new pair of described inversion output translator, the 3rd bridge arm include the 3rd switch element and
4th switch element, the 3rd switch element include the 4th input power, the 12nd power switch pipe, the 13rd power switch
Pipe, the 14th power switch pipe and the 15th power switch pipe, the positive pole of the 4th input power connect the 12nd power and open
The colelctor electrode of the emitter stage and the 14th power switch pipe of pipe is closed, the negative pole of second input power connects the 13rd power and opens
Close the colelctor electrode of the emitter stage and the 15th power switch pipe of pipe；The colelctor electrode connection the 13rd of the 12nd power switch pipe
The colelctor electrode of the colelctor electrode of power switch pipe and the 4th power switch pipe；The emitter stage connection the of the 14th power switch pipe
The emitter stage of 15 power switch pipes, the 4th switch element and the second output module.
In the topological structure of new pair of described inversion output translator, the 4th switch element includes the 5th input electricity
Source, the 16th power switch pipe, the 17th power switch pipe, the 18th power switch pipe and the 19th power switch pipe, it is described
The positive pole of the 5th input power connects the colelctor electrode of the emitter stage and the 18th power switch pipe of the 16th power switch pipe, described
The negative pole of the 5th input power connects the colelctor electrode of the emitter stage and the 19th power switch pipe of the 17th power switch pipe；It is described
The colelctor electrode of the 16th power switch pipe connects the colelctor electrode of the 17th power switch pipe, the emitter stage of the 14th power switch pipe
With the second output module；The emitter stage of the 18th power switch pipe connects the emitter stage and the tenth of the 19th power switch pipe
The emitter stage of power switch pipe.
In the topological structure of new pair of described inversion output translator, when the second input power is in power source charges state
When, the 4th power switch pipe of control and the 7th power switch pipe open, and the 5th switching tube and the 6th switching tube close；When second
Input power be in corona discharge state when, control the 4th power switch pipe and the 7th power switch pipe close, and the 5th switch
Pipe and the 6th switching tube are opened；When the second input power is in electrical power by-pass state, the 4th power switch pipe and the 6th is controlled
Power switch pipe opens, and the 5th switching tube and the 7th switching tube close, or the 4th power switch pipe of control, the 5th power are opened
Guan Guan, the 6th power switch pipe and the 7th power switch pipe are turned off.
In the topological structure of new pair of described inversion output translator, when the 3rd input power is in power source charges state
When, the 8th power switch pipe of control and the 11st power switch pipe open, and the 9th switching tube and the tenth switching tube close；When
When three input powers are in corona discharge state, the 8th power switch pipe of control and the 11st power switch pipe are closed, and the 9th
Switching tube and the tenth switching tube are opened；When the 3rd input power be in electrical power by-pass state when, control the 8th power switch pipe and
Tenth power switch pipe opens, and the 9th switching tube and the 11st switching tube close, or the 8th power switch pipe of control, the 9th
Power switch pipe, the tenth power switch pipe and the 11st power switch pipe are turned off.
In the topological structure of new pair of described inversion output translator, when the 4th input power is in power source charges state
When, the 12nd power switch pipe of control and the 15th power switch pipe open, and the 9th switching tube and the tenth switching tube close；When
4th input power be in corona discharge state when, control the 12nd power switch pipe and the 15th power switch pipe close, and
9th switching tube and the tenth switching tube are opened；When the 4th input power is in electrical power by-pass state, the 12nd power of control is opened
Close pipe and the 14th power switch pipe open, and the 9th switching tube and the 11st switching tube close, or the 12nd power of control
Switching tube, the 13rd power switch pipe, the 14th power switch pipe and the 15th power switch pipe are turned off.
In the topological structure of new pair of described inversion output translator, it is characterised in that when the 5th input power is in
During power source charges state, the 16th power switch pipe of control and the 19th power switch pipe are opened, and the 9th switching tube and the tenth
Switching tube is closed；When the 5th input power is in corona discharge state, the 16th power switch pipe and the 19th power is controlled
Switching tube closes, and the 9th switching tube and the tenth switching tube open；When the 5th input power is in electrical power by-pass state, control
16th power switch pipe and the 18th power switch pipe open, and the 9th switching tube and the 11st switching tube close, or control
Make the 16th power switch pipe, the 17th power switch pipe, the 18th power switch pipe and the 19th power switch pipe to be turned off.
The topological structure of the new pair of inversion output translator provided compared to prior art, this utility model includes first
Input power, the first bridge arm, the second bridge arm, the 3rd bridge arm, the first output module and the second output module, by controlling the first bridge
The operation mode of arm, the second bridge arm and the 3rd bridge arm makes the first output module and the second output module export corresponding electricity respectively
Pressure；First input power connects the first bridge arm, the second bridge arm and the 3rd bridge arm；First bridge arm is also connected with described in
One output module and the second output module；Second bridge arm connects first output module；3rd bridge arm connects institute
The second output module is stated, the high controllability of changer is realized by controlling the operation mode of each bridge arm, and can be effectively improved
DC bus-bar voltage utilization rate and output level number.
Description of the drawings
The circuit diagram of the topological structure of the new pair of inversion output translator that Fig. 1 is provided for this utility model.
The output voltage waveform of the topological structure of the new pair of inversion output translator that Fig. 2 is provided for this utility model.
Specific embodiment
The topological structure of the new pair of inversion output translator that this utility model is provided realizes the high controllability of changer,
And DC bus-bar voltage utilization rate and output level number can be effectively improved.
For making the purpose of this utility model, technical scheme and effect clearer, clear and definite, develop simultaneously enforcement referring to the drawings
Example is further described to this utility model.It should be appreciated that specific embodiment described herein is only to explain this practicality
It is new, it is not used to limit this utility model.
Fig. 1 is referred to, the topological structure of the new pair of inversion output translator that this utility model is provided includes the first input
Power supply U1, the first bridge arm 10, the second bridge arm 20, the 3rd bridge arm 30, the first output module 41 and the second output module 42, by control
The operation mode for making the first bridge arm 10, the second bridge arm 20 and the 3rd bridge arm 30 makes the first output module 41 and the second output module 42
Corresponding voltage is exported respectively, it is achieved thereby that the high controllability of changer, the first bridge arm of the first input power U1 connections
10th, the second bridge arm 20 and the 3rd bridge arm 30；First bridge arm 10 is also connected with the first output module 41 and the second output described in the
Module 42；Second bridge arm 20 connects first output module 41；3rd bridge arm 30 connects the second output mould
Block 42；Wherein, first output module 41 includes the first output terminals A 1 and the second output terminals A 2, second output module 42
Including the 3rd outfan B1 and the 4th outfan B2；Specifically, first bridge arm 10 is also connected with 1 He of the first output terminals A
3rd outfan B1；Second bridge arm 20 connects second output terminals A 2；It is defeated that 3rd bridge arm 30 connects the described 4th
Go out to hold B2.
Further, first bridge arm 10 includes the first power switch tube S 1, the second power switch tube S 2 and the 3rd work(
Rate switching tube S3, the colelctor electrode of first power switch tube S 1 connect the positive pole of the first input power U1,20 and of the second bridge arm
3rd bridge arm 30, the emitter stage of first power switch tube S 1 connect colelctor electrode and first output of the second power switch tube S 2
First output terminals A 1 of module 41；The emitter stage of second power switch tube S 2 connects the colelctor electrode of the 3rd power switch tube S 3
With the 3rd outfan B1 of the second output module 42；The emitter stage of the 3rd power switch tube S 3 connects the first input power U1
Negative pole, the second bridge arm 20 and the 3rd bridge arm 30, adjust output voltage by controlling the opening and closing of three power switch pipes,
Wherein, first power switch tube S 1, the second power switch tube S 2 and the 3rd power switch tube S 3 can be using without reverse two
The gallium nitride of pole pipe（GaN）Power device, may also be employed other switching tubes with phase same-action certainly, and this utility model is to this
It is not construed as limiting.
Specifically, the second bridge arm Unit 20 includes first switch unit 201 and second switch unit 202, described
Three bridge arms 30 include the 3rd switch element 301 and the 4th switch element 302, and first in this utility model group output is from the first work(
The intermediate point of the intermediate point and first switch unit 201 and second switch first of rate switching tube S1 and the second power switch tube S 2
Extraction, respectively the first output terminals A 1 and the second output terminals A 2；Second group of output is from the second power switch tube S 2 and the 3rd power
The intermediate point of the intermediate point of switching tube S3 and the 3rd switch element 301 and the 4th switch element 302 is drawn, and the respectively the 3rd is defeated
Go out to hold B1 and the 4th outfan B2, the output voltage of two groups of outputs is by three power switch pipes and the Working mould of four switch elements
State is controlled, and so as to export corresponding voltage, compared with existing pair of inverter output circuit, it is new that this utility model is provided
The topological structure of double inversion output translators effectively improves DC bus-bar voltage utilization rate, and increased the controllability of system.
Wherein, the first switch unit 201 includes the second input power U2, the 4th power switch tube S 4, the 5th power
Switching tube S5, the 6th power switch tube S 6 and the 7th power switch tube S 7, the positive pole connection the 4th of the second input power U2
The colelctor electrode of the emitter stage of power switch tube S 4 and the 6th power switch tube S 6, the negative pole connection the of the second input power U2
The colelctor electrode of the emitter stage of five power switch tube Ss 5 and the 7th power switch tube S 7；The colelctor electrode of the 4th power switch tube S 4
Connect colelctor electrode, the colelctor electrode of the second power switch tube S 2 and the 3rd bridge arm 30 of the 5th power switch tube S 5；6th work(
The emitter stage of rate switching tube S6 connects emitter stage, second switch unit 202 and first output module of the 7th power switch tube S 7
41 the second output terminals A 2, the 4th power switch tube S 4, the 5th power switch tube S 5, the 6th power switch tube S 6 and the 7th
Power switch tube S 7 can be using the gallium nitride without backward diode（GaN）Power device, may also be employed certainly other and has phase
The switching tube of same-action, this utility model are not construed as limiting to this.
There are four kinds of operation modes in the first switch unit 201, the first mode is the 4th power switch tube S 4 of control
With the 7th power switch tube S 7 open, and the 5th switching tube and the 6th switching tube close, now the second input power U2 is in electricity
Source charged state；Second mode closed for the 4th power switch tube S 4 of control and the 7th power switch tube S 7, and the 5th switch
Pipe and the 6th switching tube are opened, and now the second input power U2 is in corona discharge state；The third mode is the 4th work(of control
Rate switching tube S4 and the 6th power switch tube S 6 open, and the 5th switching tube and the 7th switching tube close, now the second input electricity
Source U2 is in electrical power by-pass state；4th kind of mode is the 4th power switch tube S 4 of control, the 5th power switch tube S 5, the 6th work(
Rate switching tube S6 and the 7th power switch tube S 7 are turned off, and now the second input power U2 is also at electrical power by-pass state, passes through
Each power switch pipe is precisely controlled, the controllability of whole system is improve.
Specifically, please continue to refer to Fig. 1, when in the first mode, electric current is flowed into by b points, is opened through the 4th power
Pipe S4 to a points are closed, the second input power U2 is then passed through to power source charges, then reach c points through the 7th power switch tube S 7, this
When port voltage be-Uin, wherein Uin be supply voltage amplitude, now due to have turned off the 5th power switch tube S 5 and the 6th
To block current flowing, electric current can only flow into c points from b points and flow out power switch tube S 6, realize high controllability；When second of discrepancy
During mode, electric current is flowed into by b points, is arrived d points through the 5th power switch tube S 5, is then passed through the second input power U2 and power supply is put
Electricity, then c points are reached through the 6th power switch tube S 6, port voltage now is Uin；When in the third mode, electric current
Flowed into by b points, a points are arrived through the 4th power switch tube S 4, then reach c points through the 6th power switch tube S 6, now no current
The second input power U2 is flow through, power supply is in bypass condition；When in quadruple mode, the 4th power switch tube S the 4, the 5th
Power switch tube S 5, the 6th power switch tube S 6 and the 7th power switch tube S 7 are turned off, and no current circulation, power supply are similarly in
Bypass condition.
Similarly, the second switch unit 202 includes the 3rd input power U3, the 8th power switch tube S 8, the 9th work(
Rate switching tube S9, the tenth power switch tube S 10 and the 11st power switch tube S 11, the positive pole of the 3rd input power U3 connect
The emitter stage of the 8th power switch tube S 8 and the colelctor electrode of the tenth power switch tube S 10 is connect, the 3rd input power U3's is negative
Pole connects the emitter stage of the 9th power switch tube S 9 and the colelctor electrode of the 11st power switch tube S 11；8th power switch
The colelctor electrode of pipe S8 connects colelctor electrode, the emitter stage of the 6th power switch tube S 6 and the first output mould of the 9th power switch tube S 9
Second output terminals A 2 of block 41；The emitter stage of the tenth power switch tube S 10 connects the transmitting of the 11st power switch tube S 11
Pole, the emitter stage of the 3rd power switch tube S 3 and the 3rd bridge arm 30.
When the 3rd input power U3 is in power source charges state, the 8th power switch tube S 8 of control and the 11st power are opened
Close pipe S11 open, and the 9th switching tube and the tenth switching tube close；When the 3rd input power U3 is in corona discharge state,
Control the 8th power switch tube S 8 and the 11st power switch tube S 11 close, and the 9th switching tube and the tenth switching tube open；When
3rd input power U3 be in electrical power by-pass state when, control the 8th power switch tube S 8 and the tenth power switch tube S 10 open,
And the 9th switching tube and the 11st switching tube close, or the 8th power switch tube S 8 of control, the 9th power switch tube S the 9, the tenth
Power switch tube S 10 and the 11st power switch tube S 11 are turned off.
3rd switch element 301 includes the 4th input power U4, the 12nd power switch tube S 12, the 13rd power
Switching tube S13, the 14th power switch tube S 14 and the 15th power switch tube S 15, the positive pole of the 4th input power U4 connect
Meet the emitter stage of the 12nd power switch tube S 12 and the colelctor electrode of the 14th power switch tube S 14, the second input power U2
Negative pole connect the 13rd power switch tube S 13 emitter stage and the 15th power switch tube S 15 colelctor electrode；Described 12nd
The colelctor electrode of power switch tube S 12 connects the colelctor electrode of the 13rd power switch tube S 13 and the current collection of the 4th power switch tube S 4
Pole；It is single that the emitter stage of the 14th power switch tube S 14 connects the emitter stage of the 15th power switch tube S 15, the 4th switch
Unit 302 and the 4th outfan B2 of the second output module 42.
When the 4th input power U4 is in power source charges state, the 12nd power switch tube S 12 and the 15th work(is controlled
Rate switching tube S15 opens, and the 9th switching tube and the tenth switching tube close；When the 4th input power U4 is in corona discharge state
When, the 12nd power switch tube S 12 of control and the 15th power switch tube S 15 are closed, and the 9th switching tube and the tenth switching tube
Open；When the 4th input power U4 is in electrical power by-pass state, the 12nd power switch tube S 12 of control and the 14th power are opened
Close pipe S14 open, and the 9th switching tube and the 11st switching tube close, or the 12nd power switch tube S the 12, the 13rd of control
Power switch tube S 13, the 14th power switch tube S 14 and the 15th power switch tube S 15 are turned off.
4th switch element 302 includes the 5th input power U5, the 16th power switch tube S 16, the 17th power
Switching tube S17, the 18th power switch tube S 18 and the 19th power switch tube S 19, the positive pole of the 5th input power U5 connect
Meet the emitter stage of the 16th power switch tube S 16 and the colelctor electrode of the 18th power switch tube S 18, the 5th input power U5
Negative pole connect the 17th power switch tube S 17 emitter stage and the 19th power switch tube S 19 colelctor electrode；Described 16th
The colelctor electrode of power switch tube S 16 connects the colelctor electrode of the 17th power switch tube S 17, the 14th power switch tube S 14 and sends out
4th outfan B2 of emitter-base bandgap grading and the second output module 42；The emitter stage connection the 19th of the 18th power switch tube S 18
The emitter stage of the emitter stage of power switch tube S 19 and the tenth power switch tube S 10.
When the 5th input power U5 is in power source charges state, the 16th power switch tube S 16 and the 19th work(is controlled
Rate switching tube S19 opens, and the 9th switching tube and the tenth switching tube close；When the 5th input power U5 is in corona discharge state
When, the 16th power switch tube S 16 of control and the 19th power switch tube S 19 are closed, and the 9th switching tube and the tenth switching tube
Open；When the 5th input power U5 is in electrical power by-pass state, the 16th power switch tube S 16 of control and the 18th power are opened
Close pipe S18 open, and the 9th switching tube and the 11st switching tube close, or the 16th power switch tube S the 16, the 17th of control
Power switch tube S 17, the 18th power switch tube S 18 and the 19th power switch tube S 19 are turned off.
The second switch unit 202, the 3rd switch element 301 and the 4th switch element 302 are same with four kinds of work
Mode, its current path are similar with first switch unit 201, and here is omitted, by the first bridge arm 10, first switch list
The control of unit 201, second switch unit 202, the 3rd switch element 301 and the 4th switch element 302 is obtained as shown in Figure 2
Output waveform（Input voltage is 100V）, the output waveform compares existing pair of inverter output circuit, and its DC bus-bar voltage is utilized
Rate increases by 2 times for primary circuit, and output voltage also increases to 5 level by 2 original level, as the increase of output level number can
Total harmonic distortion factor is reduced incidentally（THD）, so as to effectively increase systematic function.
In sum, the topological structure of the new pair of inversion output translator that this utility model is provided includes the first input electricity
Source, the first bridge arm, the second bridge arm, the 3rd bridge arm, the first output module and the second output module, by control the first bridge arm, the
The operation mode of two bridge arms and the 3rd bridge arm makes the first output module and the second output module export corresponding voltage respectively；It is described
First input power connects the first bridge arm, the second bridge arm and the 3rd bridge arm；First bridge arm is also connected with the first output described in the
Module and the second output module；Second bridge arm connects first output module；The 3rd bridge arm connection described second
Output module, realizes the high controllability of changer, and it is female to effectively improve direct current by controlling the operation mode of each bridge arm
Line voltage utilization rate and output level number.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
Its utility model design in addition equivalent or change, and all these changes or replace should all belong to appended by this utility model
Scope of the claims.
Claims (10)
1. a kind of topological structure of new pair of inversion output translator, it is characterised in that including the first input power, the first bridge
Arm, the second bridge arm, the 3rd bridge arm, the first output module and the second output module, by controlling the first bridge arm, the second bridge arm and the
The operation mode of three bridge arms makes the first output module and the second output module export corresponding voltage respectively；The first input electricity
Source connects the first bridge arm, the second bridge arm and the 3rd bridge arm；First bridge arm is also connected with the first output module and second described in
Output module；Second bridge arm connects first output module；3rd bridge arm connects second output module.
2. the topological structure of new pair of inversion output translator according to claim 1, it is characterised in that first bridge
Arm includes the first power switch pipe, the second power switch pipe and the 3rd power switch pipe, the current collection of first power switch pipe
Pole connects the positive pole of the first input power, the second bridge arm and the 3rd bridge arm, the emitter stage connection of first power switch pipe the
The colelctor electrode of two power switch pipes and the first output module；The emitter stage of second power switch pipe connects the 3rd power switch
The colelctor electrode of pipe and the second output module；The emitter stage of the 3rd power switch pipe connect the negative pole of the first input power, the
Two bridge arms and the 3rd bridge arm.
3. the topological structure of new pair of inversion output translator according to claim 2, it is characterised in that second bridge
Arm includes first switch unit and second switch unit, and the first switch unit includes that the second input power, the 4th power are opened
Guan Guan, the 5th power switch pipe, the 6th power switch pipe and the 7th power switch pipe, the positive pole connection of second input power
The colelctor electrode of the emitter stage and the 6th power switch pipe of the 4th power switch pipe, the negative pole connection the 5th of second input power
The colelctor electrode of the emitter stage of power switch pipe and the 7th power switch pipe；The colelctor electrode connection the 5th of the 4th power switch pipe
The colelctor electrode of power switch pipe, the colelctor electrode of the second power switch pipe and the 3rd bridge arm；The transmitting of the 6th power switch pipe
Pole connects emitter stage, second switch unit and first output module of the 7th power switch pipe.
4. the topological structure of new pair of inversion output translator according to claim 3, it is characterised in that described second opens
Closing unit includes the 3rd input power, the 8th power switch pipe, the 9th power switch pipe, the tenth power switch pipe and the 11st work(
Rate switching tube, the positive pole of the 3rd input power connect the collection of the emitter stage and the tenth power switch pipe of the 8th power switch pipe
Electrode, the negative pole of the 3rd input power connect the current collection of the emitter stage and the 11st power switch pipe of the 9th power switch pipe
Pole；The colelctor electrode of the 8th power switch pipe connects the colelctor electrode of the 9th power switch pipe, the transmitting of the 6th power switch pipe
Pole and the first output module；The emitter stage of the tenth power switch pipe connect the emitter stage of the 11st power switch pipe, the 3rd
The emitter stage of power switch pipe and the 3rd bridge arm.
5. the topological structure of new pair of inversion output translator according to claim 3, it is characterised in that the 3rd bridge
Arm includes the 3rd switch element and the 4th switch element, and the 3rd switch element includes the 4th input power, the 12nd power
Switching tube, the 13rd power switch pipe, the 14th power switch pipe and the 15th power switch pipe, the 4th input power
Positive pole connects the colelctor electrode of the emitter stage and the 14th power switch pipe of the 12nd power switch pipe, second input power
Negative pole connects the colelctor electrode of the emitter stage and the 15th power switch pipe of the 13rd power switch pipe；12nd power switch
The colelctor electrode of pipe connects the colelctor electrode of the colelctor electrode and the 4th power switch pipe of the 13rd power switch pipe；14th power
The emitter stage of switching tube connects emitter stage, the 4th switch element and second output module of the 15th power switch pipe.
6. the topological structure of new pair of inversion output translator according to claim 5, it is characterised in that the described 4th opens
Closing unit includes the 5th input power, the 16th power switch pipe, the 17th power switch pipe, the 18th power switch pipe and the
19 power switch pipes, the positive pole of the 5th input power connect the emitter stage and the 18th power of the 16th power switch pipe
The colelctor electrode of switching tube, the negative pole of the 5th input power connect the emitter stage and the 19th power of the 17th power switch pipe
The colelctor electrode of switching tube；The colelctor electrode of the 16th power switch pipe connect the colelctor electrode of the 17th power switch pipe, the tenth
The emitter stage of four power switch pipes and the second output module；The emitter stage of the 18th power switch pipe connects the 19th power
The emitter stage of the emitter stage of switching tube and the tenth power switch pipe.
7. the topological structure of new pair of inversion output translator according to claim 3, it is characterised in that when the second input
Power supply be in power source charges state when, control the 4th power switch pipe and the 7th power switch pipe open, and the 5th switching tube and
6th switching tube is closed；When the second input power is in corona discharge state, the 4th power switch pipe and the 7th power is controlled
Switching tube closes, and the 5th switching tube and the 6th switching tube open；When the second input power is in electrical power by-pass state, control
4th power switch pipe and the 6th power switch pipe open, and the 5th switching tube and the 7th switching tube close, or control the 4th
Power switch pipe, the 5th power switch pipe, the 6th power switch pipe and the 7th power switch pipe are turned off.
8. the topological structure of new pair of inversion output translator according to claim 4, it is characterised in that when the 3rd input
When power supply is in power source charges state, the 8th power switch pipe of control and the 11st power switch pipe are opened, and the 9th switching tube
Close with the tenth switching tube；When the 3rd input power is in corona discharge state, the 8th power switch pipe and the 11st is controlled
Power switch pipe closes, and the 9th switching tube and the tenth switching tube open；When the 3rd input power is in electrical power by-pass state,
Control the 8th power switch pipe and the tenth power switch pipe open, and the 9th switching tube and the 11st switching tube close, or control
Make the 8th power switch pipe, the 9th power switch pipe, the tenth power switch pipe and the 11st power switch pipe to be turned off.
9. the topological structure of new pair of inversion output translator according to claim 5, it is characterised in that when the 4th input
Power supply be in power source charges state when, control the 12nd power switch pipe and the 15th power switch pipe open, and the 9th switch
Pipe and the tenth switching tube are closed；When the 4th input power is in corona discharge state, the 12nd power switch pipe of control and the
15 power switch pipes close, and the 9th switching tube and the tenth switching tube open；When the 4th input power is in electrical power by-pass shape
During state, the 12nd power switch pipe of control and the 14th power switch pipe open, and the 9th switching tube and the 11st switching tube close
Close, or the 12nd power switch pipe of control, the 13rd power switch pipe, the 14th power switch pipe and the 15th power switch
Pipe is turned off.
10. the topological structure of new pair of inversion output translator according to claim 6, it is characterised in that when the 5th defeated
Enter power supply in power source charges state when, the 16th power switch pipe of control and the 19th power switch pipe open, and the 9th open
Close pipe and the tenth switching tube is closed；When the 5th input power be in corona discharge state when, control the 16th power switch pipe and
19th power switch pipe closes, and the 9th switching tube and the tenth switching tube open；When the 5th input power is in electrical power by-pass
During state, the 16th power switch pipe of control and the 18th power switch pipe are opened, and the 9th switching tube and the 11st switching tube
Close, or the 16th power switch pipe of control, the 17th power switch pipe, the 18th power switch pipe and the 19th power are opened
Close pipe to be turned off.
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| CN201621052635.7U CN206041848U (en) | 2016-09-13 | 2016-09-13 | Novel topological structure of two contravariant output translators |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418456A (en) * | 2018-04-26 | 2018-08-17 | 佛山科学技术学院 | A kind of four level shifter circuits of double inversion outputs |
| CN109756142A (en) * | 2019-01-24 | 2019-05-14 | 上海科技大学 | Restructural H5 inverter bridge and single-direction and dual-direction controlled resonant converter based on the inverter bridge |
-
2016
- 2016-09-13 CN CN201621052635.7U patent/CN206041848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418456A (en) * | 2018-04-26 | 2018-08-17 | 佛山科学技术学院 | A kind of four level shifter circuits of double inversion outputs |
| CN109756142A (en) * | 2019-01-24 | 2019-05-14 | 上海科技大学 | Restructural H5 inverter bridge and single-direction and dual-direction controlled resonant converter based on the inverter bridge |
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