CN106788264A - bipolar pulse generator - Google Patents
bipolar pulse generator Download PDFInfo
- Publication number
- CN106788264A CN106788264A CN201510811157.7A CN201510811157A CN106788264A CN 106788264 A CN106788264 A CN 106788264A CN 201510811157 A CN201510811157 A CN 201510811157A CN 106788264 A CN106788264 A CN 106788264A
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- CN
- China
- Prior art keywords
- pole
- diode
- winding
- bipolar pulse
- pulse generator
- Prior art date
- 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.)
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1228—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more field effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
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- Generation Of Surge Voltage And Current (AREA)
Abstract
The invention discloses a kind of bipolar pulse generator, at least two elementary cells are included, each elementary cell is parallel with one another；Described elementary cell includes two parts, Part I includes switch S, diode D1 and capacitor C, the first pole connection of first pole and capacitor C of diode D1, second pole of diode D1 and second pole of capacitor C are respectively by the not homopolarity of node connecting valve S；Part II includes inductor winding L1, inductor winding L2 and diode D2, first pole of diode D2 connects first pole of winding L1, second pole of diode D2 connects first pole of winding L2 by node, and second pole of winding L1 connects second pole of winding L2 by node.The present invention realizes the bipolar pulse of output high pressure, Gao Zhongying with less component, simple structure, economic and environment-friendly.
Description
Technical field
The present invention relates to Power Electronic Circuit field, more particularly to a kind of bipolar pulse generator.
Background technology
Bipolar pulse generator is widely used in numerous areas such as environmental protection, surface treatment, raising efficiency of combustion, accelerator system and electromagnet wave sources.Traditional bipolar pulse generator needs boost function part, pulse shaping partial function to realize respectively and integrated, it is impossible to realize Sofe Switch, it is impossible to be provided simultaneously with compact conformation, efficient feature.
The content of the invention
The present invention provides a kind of new structure, bipolar pulse generator the characteristics of with high step-up ratio, Gao Zhongying, high efficiency and compact conformation.
The present invention is achieved by the following technical solutions：
A kind of bipolar pulse generator, it is characterised in that：At least two elementary cells are included, each elementary cell is parallel with one another；Described elementary cell includes two parts, Part I includes switch S, diode D1 and capacitor C, the first pole connection of first pole and capacitor C of diode D1, second pole of diode D1 and second pole of capacitor C are respectively by the not homopolarity of node connecting valve S；Part II includes inductor winding L1, inductor winding L2 and diode D2, first pole of diode D2 connects first pole of winding L1, second pole of diode D2 connects first pole of winding L2 by node, and second pole of winding L1 connects second pole of winding L2 by node.
Described bipolar pulse generator, it is characterised in that：Described inductor winding L1, L2 can also use transformer.
Described bipolar pulse generator, it is characterised in that：First pole or the second pole of described each component, refer to terminal or port or lead that the component is connected with external electrical, the including but not limited to negative or positive electrode of the component, the colelctor electrode of the component or emitter stage, the source electrode of the component or drain electrode.
Described bipolar pulse generator, it is characterised in that：Described switch S is managed or MOSFET pipes using IGBT.
It is an advantage of the invention that：
The present invention realizes the bipolar pulse of output high pressure, Gao Zhongying with less component, simple structure, by connect appropriate inductance or this impulse generator of winding it is exportable before and after along no more than 200 nanoseconds, the nanosecond of width 300 to 400 nanoseconds, high repetition frequency high-voltage pulse, it is economic and environment-friendly.
Brief description of the drawings
Fig. 1 is the basic cell structure figure of embodiment one.
Fig. 2 is the basic cell structure figure of embodiment two.
Fig. 3 is the electrical schematic diagram of the bipolar pulse generator of embodiment one.
Fig. 4 is the electrical schematic diagram of the bipolar pulse generator of embodiment two.
Specific embodiment
Embodiment one：
As shown in Figure 1,3, a kind of bipolar pulse generator, including switch K1 and K2, the two is all IGBT device.Also include diode D1, D2, D5 and D6, inductor winding L1, L2, L3 and L4, capacitor C1 and C2.Diode D3, D4 are the body diodes of IGBT.When the impulse generator works, load R is accessedO, you can bipolar pulse is obtained in load.
Embodiment two：
As shown in Figure 2,4, a kind of bipolar pulse generator, including switch K1 and K2, the two is all power MOS (Metal Oxide Semiconductor) device.Also include diode D1, D2, D5 and D6, inductor winding L1, L2, L3 and L4, capacitor C1 and C2.Diode D3, D4 are the body diodes of IGBT.When the impulse generator works, load is accessed, you can bipolar pulse is obtained in load.
Claims (4)
1. a kind of bipolar pulse generator, it is characterised in that：At least two elementary cells are included, each elementary cell is parallel with one another；Described elementary cell includes two parts, Part I includes switch S, diode D1 and capacitor C, the first pole connection of first pole and capacitor C of diode D1, second pole of diode D1 and second pole of capacitor C are respectively by the not homopolarity of node connecting valve S；Part II includes inductor winding L1, inductor winding L2 and diode D2, first pole of diode D2 connects first pole of winding L1, second pole of diode D2 connects first pole of winding L2 by node, and second pole of winding L1 connects second pole of winding L2 by node.
2. bipolar pulse generator according to claim 1, it is characterised in that：Described inductor winding L1, L2 can also use transformer.
3. bipolar pulse generator according to claim 1, it is characterised in that：First pole or the second pole of described each component, refer to terminal or port or lead that the component is connected with external electrical, the including but not limited to negative or positive electrode of the component, the colelctor electrode of the component or emitter stage, the source electrode of the component or drain electrode.
4. bipolar pulse generator according to claim 1, it is characterised in that：Described switch S is managed or MOSFET pipes using IGBT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811157.7A CN106788264A (en) | 2015-11-19 | 2015-11-19 | bipolar pulse generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811157.7A CN106788264A (en) | 2015-11-19 | 2015-11-19 | bipolar pulse generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106788264A true CN106788264A (en) | 2017-05-31 |
Family
ID=58885561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510811157.7A Pending CN106788264A (en) | 2015-11-19 | 2015-11-19 | bipolar pulse generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106788264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741555A (en) * | 2017-10-13 | 2018-02-27 | 国网河北能源技术服务有限公司 | Switchgear divide-shut brake coil turn-to-turn insulation tube arrester signature waveform generating means |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312614A (en) * | 2001-02-17 | 2001-09-12 | 福州大学 | Electronic switch transition process softening techn utilizing additional coupled winding |
| CN1783677A (en) * | 2004-10-13 | 2006-06-07 | 电灯专利信托有限公司 | Step-down controller circuit |
| CN102437773A (en) * | 2011-12-07 | 2012-05-02 | 中国科学院合肥物质科学研究院 | Pulse generator |
| CN102647106A (en) * | 2012-05-23 | 2012-08-22 | 赵涛 | Pulse generator |
| CN102664606A (en) * | 2012-05-23 | 2012-09-12 | 赵涛 | Pulse generator |
| WO2015073921A1 (en) * | 2013-11-14 | 2015-05-21 | Eagle Harbor Technologies, Inc. | This disclosure relates generally to a high voltage nanosecond pulser. |
-
2015
- 2015-11-19 CN CN201510811157.7A patent/CN106788264A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312614A (en) * | 2001-02-17 | 2001-09-12 | 福州大学 | Electronic switch transition process softening techn utilizing additional coupled winding |
| CN1783677A (en) * | 2004-10-13 | 2006-06-07 | 电灯专利信托有限公司 | Step-down controller circuit |
| CN102437773A (en) * | 2011-12-07 | 2012-05-02 | 中国科学院合肥物质科学研究院 | Pulse generator |
| CN102647106A (en) * | 2012-05-23 | 2012-08-22 | 赵涛 | Pulse generator |
| CN102664606A (en) * | 2012-05-23 | 2012-09-12 | 赵涛 | Pulse generator |
| WO2015073921A1 (en) * | 2013-11-14 | 2015-05-21 | Eagle Harbor Technologies, Inc. | This disclosure relates generally to a high voltage nanosecond pulser. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741555A (en) * | 2017-10-13 | 2018-02-27 | 国网河北能源技术服务有限公司 | Switchgear divide-shut brake coil turn-to-turn insulation tube arrester signature waveform generating means |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |