CN109742959A - Hand over boost chopper regulating circuit and its application - Google Patents
Hand over boost chopper regulating circuit and its application Download PDFInfo
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- CN109742959A CN109742959A CN201811655349.3A CN201811655349A CN109742959A CN 109742959 A CN109742959 A CN 109742959A CN 201811655349 A CN201811655349 A CN 201811655349A CN 109742959 A CN109742959 A CN 109742959A
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000254062 Scarabaeidae Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
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Abstract
Boost chopper regulating circuit is handed over, it is made of inductance L, capacitor C, two-way switch S1, S2 and its control circuit, has 2 ac input ends (2,1), 2 ac output ends (3,1), it is characterised in that；S1 and S2 control mode is incomplementarity control.It has 4 circuits, wherein boost chopper regulating circuit is handed in best friendship, referred to as Gong ' s-Boost hands over boost chopper regulating circuit, is expected to become the Important Circuit on power electronic technique textbook book in the 3rd chapter, witness of China human hair is bright to hand over the world contribution for cutting control science.With boosting AC voltage regulator, voltage-stablizer and 110V/220V converter that it is designed, without transformer, small in size, light-weight, the present invention has larger Social benefit and economic benefit.
Description
[one] the present invention relates to hand over boosting AC chopping regulating circuit and its application for technical field
[two] background technique DC chopped-wave voltage-regulating circuit mainly has 6 circuits: having buck chopper regulating circuit, also there is liter
Voltage regulation circuit of chopping is pressed, there are also the 3 lifting voltage regulation circuit of chopping that can be boosted and can be depressured, they are all foreigner's name or hair
Bright.Such as: California Inst Tech USA Slobodan Cuk propose to the improved single tube of Buck/Boost not isolated DC
Converter has inductance in input-output section, can be substantially reduced the pulsation for outputting and inputting electric current, is just named as Cuk lifting
DC chopped-wave voltage-regulating circuit enters to be organized on world's textbook, shows California Inst Tech USA and American to world power electricity
The contribution of scarabaeidae.Buck chopper regulating circuit is handed in the friendship of invention in same inventor 2007 --- and Gong ' s hands over buck chopper
The Contribution To Science of voltage-regulation voltage-stabilization circuit and Chinese to world's AC chopping tandem circuit.
The existing Boost type by 1 inductance, 1 capacitor, 2 full control two-way switch complementation controls hands over boost chopper tune
Volt circuit, it, which need to adjust 2 full controls simultaneously and switches on-off Bizet, is able to achieve pressure regulation, still has certain defects.
[three] summary of the invention is handed over the first purpose of the invention is to provide a kind of non-friendship mutually controlled of 2 two-way switch and is risen
Press voltage regulation circuit of chopping.Second purpose is that Chinese's invention is provided for power electronic technique textbook alternating-current chopper circuit chapters and sections
Friendship hand over boost chopper voltage-regulation voltage-stabilization circuit --- Gong ' s boost AC chopping regulating circuit.
In order to realize above-mentioned first purpose, boost chopper regulating circuit is handed in friendship of the invention, it is by 1 inductance L, 1
Capacitor C, 2 two-way switch S1, S2 and its control circuit composition, have 2 ac input ends (2,1), 2 ac output ends (3,
1), it is characterised in that；S1 and S2 control mode is incomplementarity control, and one ac input end of the mat woven of fine bamboo strips (2) is connect with the one end inductance L, electricity
The sense L other end (4) is connect with the one end two-way switch S1, the one end two-way switch S2, the 1st ac output end (3) and the one end capacitor C,
The connection of the two-way switch S2 other end, the second ac input end (1) and the 2nd ac output end, the capacitor C other end, two-way switch S1
Other end connection, S1 is made of 2 diodes and 2 triodes or 4 diodes and 1 triode form, and S2 is by 2 two
Pole pipe and 2 triodes composition or 4 diodes and 1 triode composition or 2 thyristor groups at.
[four] Detailed description of the invention [attached drawing 1] is that one of boost chopper regulating circuit is handed in friendship of the invention.[attached drawing 2] is this hair
The two of boost chopper regulating circuit are handed in bright friendship.[attached drawing 3] is that friendship of the invention hands over the three of boost chopper regulating circuit.[attached drawing
It 4] is that boost chopper regulating circuit four is handed in friendship of the invention.[attached drawing 5] is transless AC chopping converter of the invention.
Wherein: S1 is full control two-way switch.S2 is half control two-way switch or controls two-way switch entirely.V1~V4 is triode or thyristor.
D1~D8 is diode.C is capacitor.L is inductance.
[five] S1 and S2 is incomplementarity control in specific embodiment technical solution of the present invention, 2 three poles in S2
Pipe or 2 thyristor control trigger signals are direct current signals in half period.Therefore, 2 triodes or 2 thyristors in S2
2 diodes being equivalent in the positive and negative half cycle of power supply in 2 Boost DC chopper circuits, and 1 in S1 or 2
Triode is equivalent to the switching transistor in 2 Boost DC chopper circuits in the positive and negative half cycle of power supply.Friendship of the invention
Hand over the principle of boost chopper regulating circuit and the principle of Boost DC chopped-wave voltage-regulating circuit mutually similar.
Known to attached drawing 1: S1 is made of 2 triodes V1, V2 and 2 diodes D1, D2.S2 is by 2 triodes V3, V4
It is formed with 2 diodes D3, D4.2 Boost DC chopped-wave voltage-regulating circuits: 1) by inductance L, capacitor C, triode V1 and V3, two
Pole pipe D2 and D4 form power supply positive half cycle Boost DC chopped-wave voltage-regulating circuit.2) by inductance L, capacitor C, triode V2 and V4,
Diode D1 and D3 form power supply negative half period Boost DC chopped-wave voltage-regulating circuit.Since S1 and S2 are incomplementarity control, in S2
Triode or thyristor control trigger signal be fixed direct current signal.As long as therefore adjusting the control of 2 triodes V1, V2 in S1
The make-to-break ratio of signal processed is just adjustable the size of the alternating voltage of exchange output both ends (3,1).
Known to attached drawing 2: S1 is made of 1 triode V1 and 4 diode D1~D4.S2 is by 2 triodes V2, V3
It is formed with 2 diodes D5, D6.2 Boost DC chopped-wave voltage-regulating circuits: 1) by inductance L, capacitor C, triode V1 and V2, two
Pole pipe D1~D4 and D6 form power supply positive half cycle Boost DC chopped-wave voltage-regulating circuit.2) by inductance L, capacitor C, triode V1 and
V3, diode D1~D5 form power supply negative half period Boost DC chopped-wave voltage-regulating circuit.Due to 2 triodes V2 and V3 in S2,
It is connected respectively added with direct current signal in control electrode in positive and negative half cycle, as long as therefore adjusting the control letter of 1 triode V1 in S1
Number make-to-break ratio be just adjustable exchange output both ends (3,1) alternating voltage size.
Known to attached drawing 3: S1 is made of 2 triodes V1, V2 and 2 diodes D1, D2.S2 is by 2 thyristors V2, V3
Composition.2 Boost DC chopped-wave tune circuits: 1) by inductance L, capacitor C, triode V1, thyristor V2, diode D1~D4 group
At power supply positive half cycle Boost DC chopped-wave voltage-regulating circuit.2) by inductance L, capacitor C, triode V1, diode D1~D4, brilliant lock
Pipe V3, composition power supply negative half period Boost DC chopped-wave voltage-regulating circuit.Due to 2 thyristors V2 and V3 in S2, in positive and negative half cycle
Be connected respectively added with direct current signal in internal trigger extremely, as long as therefore adjust 2 triodes V1, V2 in S1 control signal it is logical
The disconnected size than being just adjustable the alternating voltage of exchange output both ends (3,1).
Known to attached drawing 4: S1 is made of 1 triode V1 and 4 diode D1~D4.S2 is by 2 thyristors V2, V3
Composition.2 Boost DC chopped-wave voltage-regulating circuits: 1) by inductance L, capacitor C, triode V1, thyristor V2, diode D1~D4
Form power supply positive half cycle Boost DC chopped-wave voltage-regulating circuit.2) by inductance L, capacitor C, triode V1, thyristor V3, diode
D1~D5 forms power supply negative half period Boost DC chopped-wave voltage-regulating circuit.Due to 2 thyristors V2 and V3 in S2, in positive and negative half cycle
Be connected respectively added with direct current signal in internal trigger extremely, as long as therefore adjust 1 triode V1 in S1 control signal on-off
Than the size for being just adjustable the alternating voltage of exchange output both ends (3,1).
From attached drawing 5: it is a kind of transformerless friendship friendship booster converter, it is by 1 capacitor C, 1 inductance L, 2
A diode D1 and D2,2 triodes V1 and V2,2 thyristor V2 and V3 and its control circuit composition.When the make-to-break ratio of S1
When being 1: 1,110V AC-input voltage can be promoted to 220V ac output voltage by it, become a kind of transformerless
110V/220V converter, when input ac voltage is unstable, the make-to-break ratio that can also automatically adjust S1 makes its output voltage 220V
Stablize, becomes transless 220V boosting AC voltage regulator.
Due to the cost of 2 thyristors V2 and V3 are low more than the cost of 2 triodes and 2 diodes, overload capacity is strong,
Good reliability, therefore to make a farfetched comparison Fig. 1 superior for attached drawing 3, and it is superior using complementary control regulating circuit also to make a farfetched comparison Fig. 1.Attached drawing 4 makes a farfetched comparison Fig. 2
It is superior.Therefore, the friendship of attached drawing 3 hands over boost chopper regulating circuit that can do outstanding representative of the invention, enters to be organized in power electronic technique
In textbook AC chopping pressure regulation chapters and sections, it is referred to as that Gong ' s hands over boost chopper regulating circuit or Gong ' s-Boost to hand over
Boost chopper regulating circuit just does the Boost type boost chopper regulating circuit of the existing complementary control of difference, records Chinese to friendship
Flow the Contribution To Science of voltage regulation circuit of chopping.
Friendship of the invention hands over boost chopper regulating circuit to can be widely used for needing directly boosting and pressure regulation occasion and product.Example
Such as: the boosting AC voltage regulator that low-voltage area uses has many advantages, such as transless, small in size, light-weight.
Claims (2)
1. boost chopper regulating circuit is handed in a kind of friendship, it is by 1 inductance L, 1 capacitor C, 2 two-way switch S1, S2 and its control
Circuit composition, has 2 ac input ends (2,1), 2 ac output ends (3,1), it is characterised in that；S1 and S2 control mode is
Incomplementarity control, S2 are made of 2 thyristors V3 and V4, are adjusted two-way switch S1 make-to-break ratio and are just adjustable output AC voltage,
First ac input end (2) is connect with the one end inductance L, the inductance L other end (4) and the one end two-way switch S1, two-way switch S2 mono-
End connection, the 1st ac output end (3) and the one end capacitor C, the connection of the two-way switch S2 other end, the second ac input end (1) and the
2 ac output ends, the capacitor C other end, the connection of the two-way switch S1 other end, S1 are made of or 42 diodes and 2 triodes
A diode and 1 triode composition.
2. a kind of transless AC boosting converter, it is by inductance L, capacitor C, 2 two-way switch S1, S2 and its control circuit
Composition, has 2 ac input ends (2,1), 2 ac output ends (3,1), it is characterised in that；S2 is by 2 thyristor V3 and V4 groups
At, it adjusting two-way switch S1 make-to-break ratio and is just adjustable output AC voltage, the first ac input end (2) is connect with the one end inductance L,
The inductance L other end (4) is connect with the one end two-way switch S1, the one end two-way switch S2, the 1st ac output end (3) and capacitor C mono-
End, the connection of the two-way switch S2 other end, the second ac input end (1) and the 2nd ac output end, the capacitor C other end, two-way switch
The connection of the S1 other end, S1 is made of 2 diodes and 2 triodes or 4 diodes and 1 triode form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811655349.3A CN109742959A (en) | 2018-12-30 | 2018-12-30 | Hand over boost chopper regulating circuit and its application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811655349.3A CN109742959A (en) | 2018-12-30 | 2018-12-30 | Hand over boost chopper regulating circuit and its application |
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| CN109742959A true CN109742959A (en) | 2019-05-10 |
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| CN201811655349.3A Pending CN109742959A (en) | 2018-12-30 | 2018-12-30 | Hand over boost chopper regulating circuit and its application |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123401A (en) * | 2007-08-09 | 2008-02-13 | 龚秋声 | Cutting control AC voltage adjusting circuit and its application |
| CN104205597A (en) * | 2012-05-18 | 2014-12-10 | 富士电机株式会社 | Power conversion device |
| CN204993073U (en) * | 2015-06-11 | 2016-01-20 | 龚秋声 | AC voltage stabilizer that offset voltage was adjusted in copped wave is flowed in single -phase and three -phase double cross |
| CN209913712U (en) * | 2018-12-30 | 2020-01-07 | 龚秋声 | Transformerless boosting ac chopper voltage stabilizer |
| CN209913711U (en) * | 2018-12-30 | 2020-01-07 | 龚秋声 | 110V/220V boost AC chopper converter |
-
2018
- 2018-12-30 CN CN201811655349.3A patent/CN109742959A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123401A (en) * | 2007-08-09 | 2008-02-13 | 龚秋声 | Cutting control AC voltage adjusting circuit and its application |
| CN104205597A (en) * | 2012-05-18 | 2014-12-10 | 富士电机株式会社 | Power conversion device |
| CN204993073U (en) * | 2015-06-11 | 2016-01-20 | 龚秋声 | AC voltage stabilizer that offset voltage was adjusted in copped wave is flowed in single -phase and three -phase double cross |
| CN209913712U (en) * | 2018-12-30 | 2020-01-07 | 龚秋声 | Transformerless boosting ac chopper voltage stabilizer |
| CN209913711U (en) * | 2018-12-30 | 2020-01-07 | 龚秋声 | 110V/220V boost AC chopper converter |
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