CN203747767U - Annular solid-state pulse forming line - Google Patents
Annular solid-state pulse forming line Download PDFInfo
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- CN203747767U CN203747767U CN201420085748.1U CN201420085748U CN203747767U CN 203747767 U CN203747767 U CN 203747767U CN 201420085748 U CN201420085748 U CN 201420085748U CN 203747767 U CN203747767 U CN 203747767U
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- electrode
- pulse forming
- forming line
- annular
- pulse
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Abstract
The utility model discloses an annular solid-state pulse forming line, which comprises an annular sheet bar, electrodes and electrode end heads, wherein the electrode is an annular layer provided with an opening, two ends surfaces of the annular sheet bar are respectively provided with the electrodes, positions of openings of the electrodes are corresponding to each other, the number of the electrode end heads is four, the electrode on the end surface of each side of the annular sheet bar is respectively provided with two of the electrode end heads, and two of the electrode end heads on the electrode on each side are respectively arranged on both sides of the opening of the electrode on the side. The annular solid-state pulse forming line has the characteristics of a flat plate pulse forming line and a spiral pulse forming line, is conducive to the overall design of coaxial structure pulse forming system, simplifies the system structure, and realizes the effect of having characteristics of an output pulse waveform of a hundred ns-class under the condition of small size.
Description
Technical field
The utility model relates to Pulse Power Techniques field, especially a kind of ring-like state pulse forming line.
Background technology
High power repetition rate long pulse generation technology is one of hot issue of Pulse Power Techniques research, and along with the demand of pulse power supply miniaturization, the development of solid-state energy-accumulating medium pulse forming line comes into one's own day by day.The pulse shaping part of tradition pulse power supply is mainly with liquid energy-accumulating medium (transformer oil or deionized water) as dielectric, and its volume is large, quality heavy (account for whole pulse power device 60%).Solid-state energy-accumulating medium is compared with liquid energy-accumulating medium, can realize higher dielectric constant and body disruptive field intensity, i.e. higher energy storage density, by reducing physical length and the volume of pulse forming line, simplify corresponding auxiliary equipment, thereby realize the miniaturization of pulse power supply.
State pulse forming line product, as energy storage device, can be applicable to the technical field such as electric power system, pulse power, has important social benefit and objective economic benefit.
Utility model content
The utility model, for the deficiencies in the prior art, proposes ring-like state pulse forming line, has the feature of dull and stereotyped pulse forming line and helical Blumlein line simultaneously, and is conducive to the global design of coaxial configuration pulse shaping system, and has simplified system configuration.Realize the feature that obtains the output pulse waveform of hundred ns levels under less volume.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme:
Ring-like state pulse forming line, comprises annular plate, electrode and electrode electrode tip,
Described electrode is the annulate lamella that is provided with opening, on two end faces of described annular plate, is respectively arranged with described electrode, the position correspondence of the opening of described electrode,
Described electrode tip has four, and two described electrode tips are installed respectively on the described electrode of the every side end face of described annular plate, and described in every side, two described electrode tips on electrode are arranged on respectively the both sides of the opening of this lateral electrode.
Further, the inside and outside edge of described electrode leaves gap respectively and between the inside and outside edge of described annular plate.
The ring-like state pulse forming line of the utility model, adopts loop configuration to make to form line and has the feature of dull and stereotyped pulse forming line and helical Blumlein line simultaneously, and be conducive to the global design of coaxial configuration pulse shaping system, and simplified system configuration.By the design to disk and thin plate, realize the feature that obtains the output pulse waveform of hundred ns levels under less volume.
Brief description of the drawings
Fig. 1 is the schematic diagram of ring-like state pulse forming line described in the utility model;
Fig. 2 is annular state pulse forming line experimental circuit.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail, the description of this part is only exemplary and explanatory, should not have any restriction to protection range of the present utility model.
Ring-like state pulse forming line as shown in Figure 1, comprises annular plate 1, electrode 2 and electrode tip 3,
Annular plate 1 is made up of pottery, adopts dielectric constant to be greater than annular plate 1 that 2000 ceramic dielectric makes as energy-accumulating medium in the present embodiment, ensures that under less volume (external diameter hundred mm magnitudes) obtain the output pulse waveform of hundred ns levels.The thickness of annular plate 1 is determined by the withstand voltage designing.
Electrode 2 is for being provided with the annulate lamella of opening 21, on two end faces of annular plate 1, be respectively arranged with electrode 2, electrode 2 is for being coated in the copper electrode 2 in silver electrode 2 or the welding on annular plate 1, the position correspondence of the opening 21 of electrode 2, the angle of the width of electrode 2 and opening 21 is determined by the length and the amplitude that form pulse.
Electrode tip 3 has four, and two electrode tips 3 are installed respectively on the electrode 2 of annular plate 1 every side end face, and two electrode tips 3 in every lateral electrode 2 are arranged on respectively the both sides of the opening 21 of this lateral electrode 2.On electrode tip 3, lead-in wire is connected with charge power supply and load.
The inside and outside edge of electrode 2 leaves gap 22 respectively and between the inside and outside edge of annular plate 1, to improve solidus along face withstand voltage value.
As shown in Figure 2, be annular state pulse forming line experimental circuit, utilize gap as switch 4, study the pulse output characteristic of annular state pulse forming line.In figure, T1 is annular state pulse forming line 100, charges by DC power supply, and spark is arrester switch 4, R
loadfor noninductive resistance load 5, load region line is as far as possible compact.
The waveform that experiment obtains is good rectangular pulse output, and output pulse top ripple coefficient is less than 2%.The about 81ns of output pulse halfwidth (FWHM), forward position 3.6ns.
The ring-like state pulse forming line of the utility model, adopts loop configuration to make to form line and has the feature of dull and stereotyped pulse forming line and helical Blumlein line simultaneously, and be conducive to the global design of coaxial configuration pulse shaping system, and simplified system configuration.By the design to disk and thin plate, realize the feature that obtains the output pulse waveform of hundred ns levels under less volume.
Claims (2)
1. ring-like state pulse forming line, is characterized in that, comprises annular plate, electrode and electrode electrode tip,
Described electrode is the annulate lamella that is provided with opening, on two end faces of described annular plate, is respectively arranged with described electrode, the position correspondence of the opening of described electrode,
Described electrode tip has four, and two described electrode tips are installed respectively on the described electrode of the every side end face of described annular plate, and described in every side, two described electrode tips on electrode are arranged on respectively the both sides of the opening of this lateral electrode.
2. ring-like state pulse forming line as claimed in claim 1, is characterized in that, the inside and outside edge of described electrode leaves gap respectively and between the inside and outside edge of described annular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085748.1U CN203747767U (en) | 2014-02-27 | 2014-02-27 | Annular solid-state pulse forming line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085748.1U CN203747767U (en) | 2014-02-27 | 2014-02-27 | Annular solid-state pulse forming line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747767U true CN203747767U (en) | 2014-07-30 |
Family
ID=51347517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085748.1U Expired - Fee Related CN203747767U (en) | 2014-02-27 | 2014-02-27 | Annular solid-state pulse forming line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712744A (en) * | 2016-12-14 | 2017-05-24 | 中国人民解放军国防科学技术大学 | Semicircular coaxial high-power pulse formation line |
| US10312890B2 (en) | 2014-07-25 | 2019-06-04 | Institute Of Applied Electronics, Caep | Pulse power device based on annular ceramic solid state line |
-
2014
- 2014-02-27 CN CN201420085748.1U patent/CN203747767U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10312890B2 (en) | 2014-07-25 | 2019-06-04 | Institute Of Applied Electronics, Caep | Pulse power device based on annular ceramic solid state line |
| CN106712744A (en) * | 2016-12-14 | 2017-05-24 | 中国人民解放军国防科学技术大学 | Semicircular coaxial high-power pulse formation line |
| CN106712744B (en) * | 2016-12-14 | 2020-01-24 | 中国人民解放军国防科学技术大学 | Semicircular coaxial high-power pulse forming line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20190227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |