CN110196351A - A kind of electric initiator electromagnetic pulse susceptibility test device - Google Patents
A kind of electric initiator electromagnetic pulse susceptibility test device Download PDFInfo
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- CN110196351A CN110196351A CN201910550752.8A CN201910550752A CN110196351A CN 110196351 A CN110196351 A CN 110196351A CN 201910550752 A CN201910550752 A CN 201910550752A CN 110196351 A CN110196351 A CN 110196351A
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- electromagnetic pulse
- limited power
- test device
- electric initiator
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
Abstract
The present invention provides a kind of electric initiator electromagnetic pulse susceptibility test devices, including clock, the first current-limited power resistance, the second current-limited power resistance, switch；Clock includes capacitor C1~C2n, capacitor C1~C2n is divided into two groups, every group includes the n capacitors being connected in parallel, two groups of capacitors are connected in series again, capacitance group one end after series connection connects the first current-limited power resistance, positive electrode of the other end of first current-limited power resistance as electromagnetic pulse susceptibility test device, for connecting tested electric initiator；The anode of first current-limited power resistance connection switch, the cathode of switch connect the second current-limited power resistance, negative electrode of the other end of the second current-limited power resistance as electromagnetic pulse susceptibility test device, for connecting tested electric initiator；A fixed spacing is kept between the anode and cathode of switch, is triggered and is connected by trigger electrode.The device can measure the ignition threshold value in electromagnetic pulse (rising edge≤20ns, pulse width 500ns) electric initiator of standard.
Description
Technical field
The present invention provides a kind of electric initiator electromagnetic pulse susceptibility test device, belong to the space flight fortune in aerospace systems
Field of electromagnetic compatibility in defeated device.
Background technique
The electric field amplitude of high-altitude electromagnetic pulse (HEMP) is big, and sphere of action is wide, and spectrum distribution is wider, can pass through various ways
Diameter is coupled in electronic system or equipment, and interference system works normally, and makes system or equipment that performance degradation occur and even damages, because
This, causes increasingly extensive attention in recent years.
Currently, each national military standard, including GJB1579 " the electric detonation subsystem general specification of electric initiating ", GJB2304, " space flight flies
The safety requirements and test method of row device system electric detonation subsystem " etc. standards, it is desirable that electric detonation subsystem, which should design, to be made to act on electricity
At least than the electro explosive device, most big foot-foot direct current is not or not the power that electromagnetic environment in quick-fried subsystem generates on each electro explosive device
The low 20dB of ignition power.Currently, insensitiveness electric initiator only has the ignition threshold data under direct current, i.e., general maximum receiving 1A direct current
Electric current.And high-altitude electromagnetic pulse peak point current is very high, by MIL-STD-188-125 up to 1000A, cable shield is difficult electromagnetism
Impulse attenuation is to 1A or less.The approach for solving the problems, such as this is to measure the pulse ignition threshold value of electric initiator, by electromagnetic pulse ring
The pulse ignition threshold value (and non-dc ignition threshold value) of border and electric initiator compares and analyzes.It is held because electromagnetic pulse is shorter
The continuous time is very short, and ignition threshold value is higher than direct current ignition threshold value a number of orders of magnitude under electromagnetic pulse.However, although electric initiator direct current
The equipment of ignition threshold value is very universal, still, quickly (≤20ns) due to high-altitude electromagnetic pulse rising edge, is injected into electricity and rises
Quick-fried device, which is not that random wiring can be realized, careless slightly (such as conducting wire is slightly long etc.) all may cause the rise time and is above standard rule
Fixed 20ns numerical value.Currently without the device of the pulse ignition threshold value of measurement electric initiator, it can not effectively measure electric initiator and exist
Ignition threshold value under electromagnetic pulse.
Summary of the invention
Technology of the invention solves the problems, such as: proposing a kind of device of pulse ignition threshold value for measuring electric initiator.It should
Device can measure under the electromagnetic pulse (rising edge≤20ns, pulse width 500ns) of standard, the ignition threshold of electric initiator
Value, for solving the problems, such as that electric initiator ignition threshold value is unable to measure under electromagnetic pulse at present.
The technical solution of the invention is as follows: a kind of electric initiator electromagnetic pulse susceptibility test device, the measuring device
Including clock, the first current-limited power resistance, the second current-limited power resistance, switch；
Clock includes capacitor C1~C2n, and capacitor C1~C2n is divided into two groups, and every group includes the n capacitors being connected in parallel,
Two groups of capacitors are connected in series again, and capacitance group one end after series connection connects the first current-limited power resistance, the first current-limited power resistance
Positive electrode of the other end as electromagnetic pulse susceptibility test device, for connecting the positive electrode of tested electric initiator；
The anode of first current-limited power resistance connection switch, the cathode of switch connect the second current-limited power resistance, the second limit
Negative electrode of the other end of power resistor as electromagnetic pulse susceptibility test device is flowed, for connecting the negative of tested electric initiator
Electrode；
A fixed spacing is kept between the anode and cathode of switch, is triggered and is connected by trigger electrode.
The clock, the first current-limited power resistance, the second current-limited power resistance, switch are immersed in rapeseed oil.
The electric initiator electromagnetic pulse susceptibility test device further includes high voltage package, for charging for clock.
The rapeseed oil have passed through the processing that 110 DEG C~120 DEG C heated at constant temperature are not less than 1h.
The clock, the first current-limited power resistance, the second current-limited power resistance, switch are placed in oil cylinder, the oil
Cylinder bottom portion serves as a contrast copper sheet, and the negative electrode and positive electrode of electromagnetic pulse susceptibility test device are drawn from oil cylinder side siding, the side wall
Plate, which is adopted, to be made from an insulative material, remaining siding and cover board are made of metal material.
Gap between component inside the oil cylinder siding, cover board, bottom plate and oil cylinder in all directions is not less than 30mm.
The capacitor that the capacitor C1~C2n selects distributed inductance to be less than 25nH.
Two groups of capacitors are divided into two layers of placement.
Tested electric initiator is placed in armored cassette, and the armored cassette is bent by least 5mm steel plate and is spirally connected, armored cassette
Box body on uniformly distributed multiple gas vents.
The trigger electrode, for the brass head for being mounted on polyethylene stick, polyethylene stick is mounted on the moving component of electromagnet
On, electromagnet is push type, and trigger electrode is released in power-up, makes the cathode and anode of trigger electrode coupling cock.
The first current-limited power resistance and the second current-limited power resistance level are placed.
The advantages of the present invention over the prior art are that:
(1), the present invention reduces distribution capacity by way of in parallel again after capacitor is connected, low electrification appearance, noninductive resistance,
Component is immersed in refined rapeseed oil, oil cylinder bottom liner copper sheet, reduces multiple means such as armored cassette and oil cylinder distance, solution as far as possible
The problem of having determined rise time very short high-altitude electromagnetic pulse injection electric initiator, provides the electromagnetism arteries and veins of measurement electric initiator
Rush the measurement means of ignition threshold value.
(2), the present invention further increases distribution capacity by using low electrification appearance, before realizing rise time shorter pulse
Edge.
(2), the present invention is by using noninductive resistance, oil cylinder bottom liner copper sheet, as far as possible reduction armored cassette and oil cylinder distance etc.
Multiple means reduce the inductance of whole device, reduce pulse rise time；
(3), the present apparatus is by integrated design, by high pressure generation, energy storage, current limliting, switch, switching, explosion-proof limited
It is compactly realized in space, reduces the volume of device；
(4), oil cylinder top cover of the present invention has two pieces, one of in storage and cylinder seal, prevents vegetable seed deterioration of oil.
(5), rapeseed oil of the present invention is the oil that have passed through 110 DEG C~120 DEG C of heated at constant temperature 1h or more and handle, and is had than transformation
The higher dielectric constant of device oil；
(6), armored cassette box body of the present invention is evenly distributed with multiple gas vents, and the metal fragment on the one hand preventing explosion from generating is hurted sb.'s feelings,
On the other hand the air pressure that the explosion that can release generates.
Detailed description of the invention
Fig. 1 is the electrical schematic diagram of electric initiator of embodiment of the present invention electromagnetic pulse susceptibility test device；
Fig. 2 is electric initiator of embodiment of the present invention electromagnetic pulse susceptibility test device top view；
Fig. 3 is electric initiator of embodiment of the present invention electromagnetic pulse susceptibility test device side view.
Specific embodiment
The present invention is described in detail for control drawings and examples below.
As shown in Figure 1, the present invention provides a kind of specific embodiment of electric initiator electromagnetic pulse susceptibility test device,
The electric initiator electromagnetic pulse susceptibility test device include clock, the first current-limited power resistance, the second current-limited power resistance,
Switch etc..Its electrical schematic diagram is shown in attached drawing 1.Its structure top view, side view are shown in attached drawing 2, attached drawing 3.
As shown in Figure 1, clock includes capacitor C1~C12, capacitor C1~C12 is divided into two groups, and every group includes that 6 parallel connections connect
The capacitor 4 connect, two groups of capacitors 4 are connected in series again, and capacitance group one end after series connection connects the first current-limited power resistance, the first current limliting
Positive electrode of the other end of power resistor as electromagnetic pulse susceptibility test device, for connecting tested electric initiator；The
The anode of one current-limited power resistance connection switch, the cathode of switch connect the second current-limited power resistance, the second current-limited power resistance
Negative electrode of the other end as electromagnetic pulse susceptibility test device, for connecting tested electric initiator；The anode of switch
A fixed spacing is kept between cathode, is triggered and is connected by trigger electrode.12 capacitors and 2 current-limited power resistance (the first limits
Flow power resistor and the second current-limited power resistance) composition RC charge-discharge circuit.By selecting suitable capacitance and resistance value to be formed appropriately
Time constant, so as to generate the stable pulse of 500ns width.For example, the current-limited power resistance selects 250W noninductive
The resistance value R2 of resistance, the resistance value R1 of the first current-limited power resistance and the second current-limited power resistance is 60 ohm, is much larger than electric initiating
Device bridge strip resistance, to prevent high-voltage breakdown.Capacitor C1~the C12 selects low electrification to hold, and distributed inductance is less than 25nH.Capacitance group is resistance to
Pressure is not less than 100KV, actually uses 80KV, to generate the pulse current of maximum 1000A.
Clock rushes electricity by external power supply, and therefore, which further includes height
Briquetting 19, for charging for clock.The output voltage of high voltage package 19 is adjustable, and highest high pressure is not less than 80KV.
As shown in Figures 2 and 3, clock, the first current-limited power resistance 5, the second current-limited power resistance 6, switch are immersed in
Surplus to have in the oil cylinder 1 of rapeseed oil, the oil cylinder bottom serves as a contrast copper sheet, may be used as the negative electricity of electromagnetic pulse susceptibility test device
Pole, the negative electrode and positive electrode of electromagnetic pulse susceptibility test device are drawn from oil cylinder side siding, and the sidewall paneling is using insulation
Material is made, for example, polyethylene；Remaining siding and cover board are made of metal material.The rapeseed oil have passed through 110 DEG C of constant temperature
The processing of 1h is heated, there is dielectric constant more higher than transformer oil, usually between 4.2~4.5.The oil cylinder siding, lid
The gap between component inside plate, bottom plate and oil cylinder is not less than 30mm in all directions.Oil cylinder lower curtate lining copper sheet can form negative
Pole.Two groups of capacitors are divided into two layers, and 6 every layer, capacitor is mounted on oil cylinder by stud, all pass through capacitor between each layer capacitance
Connection sheet installation, is shown in the first capacitor connection sheet 2 and the second capacitance connection piece 3 of Fig. 2, the first capacitor connection sheet 2 and second
Capacitance connection piece 3 is sheet metal.Optional brass is made.Its size, can be by each capacitance connection without strict demand.
Each component is immersed in inside oil and the distributed inductance of each capacitor is less than 25nH, both means pass through increase
Distribution capacity realizes 20ns pulse front edge below.Vegetable seed deterioration of oil in order to prevent, the top cover of oil cylinder include 2 pieces, are plastics
It is made.1 piece of top cover 16 when being work, thereon mountable trigger electrode.Another 1 piece be storage when top cover, it is close with oil cylinder
Envelope.
High-voltage switch gear is made of anode 7, cathode 8, anode support 9, cathode pillar 10, trigger electrode 14, electromagnet 17.
Anode and cathode is process by brass, and for band hemispherical head, (diameter is not less than 1cm, and radius of curvature cannot be below
Metal loading board 10mm), the aperture on metal mounting plate is slotted hole, so as to adjust the gap of two electrodes.Anode
Pillar and cathode pillar.It is made of polyethylene.Its height keeps 2 current-limited power resistance holdings horizontal.Its diameter without strict demand,
Do not interfere with other parts.
The trigger electrode 14 is the brass hemispherical head for being mounted on polyethylene stick, and polyethylene stick is mounted on the activity of electromagnet
On component, electromagnet is push type, and electromagnet is mounted on top cover, and top cover upper installing hole is oblong slots, is touched so as to adjust
Send out electrode position.Electromagnet is push type, and power-up is released.For electromagnet energization when, electromagnet action, by trigger electrode to
Under push away, make to generate spark discharge or contact discharge between anode and cathode, form discharge loop.Pulse is set to flow through electric initiator.
The centre of two resistance is arranged in high-voltage switch gear.
Resistance specification is 250W, 30 Ω.The first current-limited power resistance and the second current-limited power resistance level are placed.Band
Mounting bracket is installed by bolt.It wherein 1 is only installed on capacitor in connection sheet and anode, another 1 is only installed at cathode and device
Anode on.
For the sake of security, which further includes terminal box and armored cassette.
Interconnecting device 13 uses polyformaldehyde engineering plastics.Upper cover can be opened.
Tested electric initiator 20 is placed in armored cassette 15, and the armored cassette 15 is bent by least 5mm steel plate and is spirally connected,
Upper cover is openable.Uniformly distributed multiple gas vents, the metal fragment on the one hand preventing explosion from generating are hurted sb.'s feelings on armored cassette box body, another party
Face can release explosion generate air pressure.In the present embodiment, gas vent shares 50, and the diameter of gas vent is 3mm.Armored cassette
Several circular holes are provided with close to terminal box side, circular hole matches with electric initiator diameter, such as M18 etc. uses electric initiator
Nut is mounted in armored cassette.
Terminal box 13 is acetal plastic box, intensity with higher, and upper cover can be opened.Have in it and draws from oil cylinder
The positive electrode and negative electrode of device out.There are 18 1 sections of two 1mm2 insulating soft wires to be mounted on the positive electrode 11 and negative electricity of device
On pole 12, the other end installs 1 hole shape contact of Φ, 2 root cutting needles of the electrode for being respectively inserted in electric initiator.Positive electrode with
Negative electricity extremely brass ingot.It is thereon to be provided with threaded hole (such as M6 screw thread) convenient for wiring.Its size, can basis without strict demand
Service condition flexibly selects larger or smaller metal block.
It is the application method of electric initiator electromagnetic pulse susceptibility test device provided by the invention below
(s1) rapeseed oil is injected in oil cylinder.
(s2) it measures the bridge strip resistance before electric initiator is tested and records；
(s3) tested electric initiator 20 is mounted in armored cassette 15, connects the electrode to electric initiator using conducting wire 18
(by test specimen)；
(s4) high voltage package 19 is opened to charge to clock.It is predetermined voltage (scheduled current * that high voltage package 19, which is arranged, to export
60Ohm)；
(s5) it is powered on triggering high-voltage switch gear to electromagnet, discharged electric initiator；Electric initiator may be detonated may also
It is not detonated；
(s6) electric initiator bridge band resistance value after measurement test；
(s7) it repeats (s2)-(s6) and uses lifting and lowering method, multiple samples are measured.If this power generation initiator is under fire,
Then reduce electric current according to pre- fixed step size；If this power generation initiator is not under fire, increase electric current according to pre- fixed step size.It is every to generate electricity
The size of current added on quick-fried device determines according to the above method according to preceding power generation initiator ignition situation.For every kind of electric initiator, to the greatest extent
It may make ignition electric initiator and electric initiator quantity of not being under fire respectively accounts for half.
(8) according to the lifting and lowering method formula of defined in GJB/Z 377A-1994 " sensitivity test mathematical statistics method " into
Row calculates, and obtains the electromagnetic pulse susceptibility of electric initiator, i.e. the threshold current ignited by electromagnetic pulse of electric initiator.
Technical effect
The invention proposes a kind of electromagnetic pulse susceptibility devices for measuring electric initiator.It, will be high by integrated design
Pressure life, energy storage, current limliting, switch, switching, it is explosion-proof compactly realize in a limited space, by low electrification hold, without electrification
Multiple means such as resistance, refined rapeseed oil can be not more than the electromagnetism arteries and veins of 20ns to the rise time as defined in electric initiator injection standard
Punching, so as to measure the electromagnetism of the electric initiator under the electromagnetic pulse (rising edge≤20ns, pulse width 500ns) of standard
Pulse susceptibility (i.e. electric initiator ignition threshold current), to solve, the characteristic of electric initiator could not under electromagnetic pulse in the past
The problem of measurement.
It is not described in detail in this specification and partly belongs to common sense well known to those skilled in the art.
Claims (11)
1. a kind of electric initiator electromagnetic pulse susceptibility test device, it is characterised in that including clock, the first current-limited power electricity
Resistance, the second current-limited power resistance, switch；
Clock includes capacitor C1~C2n, and capacitor C1~C2n is divided into two groups, and every group includes the n capacitors being connected in parallel, and two groups
Capacitor is connected in series again, and capacitance group one end after series connection connects the first current-limited power resistance, the first current-limited power resistance it is another
The positive electrode as electromagnetic pulse susceptibility test device is held, for connecting the positive electrode of tested electric initiator；
The anode of first current-limited power resistance connection switch, the cathode of switch connect the second current-limited power resistance, the second current limliting function
Negative electrode of the other end of rate resistance as electromagnetic pulse susceptibility test device, for connecting the negative electricity of tested electric initiator
Pole；
A fixed spacing is kept between the anode and cathode of switch, is triggered and is connected by trigger electrode.
2. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that the arteries and veins
Rush source, the first current-limited power resistance, the second current-limited power resistance, switch be immersed in rapeseed oil.
3. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that further include
High voltage package, for charging for clock.
4. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that the dish
Seed oil have passed through the processing that 110 DEG C~120 DEG C heated at constant temperature are not less than 1h.
5. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that clock,
First current-limited power resistance, the second current-limited power resistance, switch are placed in oil cylinder, and the oil cylinder bottom serves as a contrast copper sheet, electromagnetism arteries and veins
The negative electrode and positive electrode for rushing susceptibility test device are drawn from oil cylinder side siding, which, which adopts, is made from an insulative material,
Remaining siding and cover board are made of metal material.
6. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that the oil
Gap between component inside casing wall plate, cover board, bottom plate and oil cylinder in all directions is not less than 30mm.
7. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that the electricity
Hold the capacitor that C1~C2n selects distributed inductance to be less than 25nH.
8. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that described two
Group capacitor is divided into two layers of placement.
9. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that tested electricity
Initiator is placed in armored cassette, and the armored cassette is bent by least 5mm steel plate and is spirally connected, uniformly distributed more on the box body of armored cassette
A gas vent.
10. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that the touching
Generate electricity pole, and for the brass head for being mounted on polyethylene stick, polyethylene stick is mounted on the moving component of electromagnet, and electromagnet is to release
Formula, power-up release trigger electrode, make the cathode and anode of trigger electrode coupling cock.
11. a kind of electric initiator electromagnetic pulse susceptibility test device according to claim 1, it is characterised in that described
One current-limited power resistance and the second current-limited power resistance level are placed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550752.8A CN110196351B (en) | 2019-06-24 | 2019-06-24 | Electromagnetic pulse sensitivity measuring device of electric initiator |
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|---|---|---|---|
| CN201910550752.8A CN110196351B (en) | 2019-06-24 | 2019-06-24 | Electromagnetic pulse sensitivity measuring device of electric initiator |
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| CN110196351A true CN110196351A (en) | 2019-09-03 |
| CN110196351B CN110196351B (en) | 2022-01-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924800A (en) * | 2021-03-06 | 2021-06-08 | 中北大学 | Voltage continuously adjustable type voltage volt-ampere characteristic testing device for electric exploding foil and charging and discharging method |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08172780A (en) * | 1995-07-14 | 1996-07-02 | Nichicon Corp | Impulse voltage/current generating apparatus |
| US6104147A (en) * | 1997-10-28 | 2000-08-15 | Matsushita Electric Works, Ltd. | Pulse generator and discharge lamp lighting device using same |
| WO2003083495A1 (en) * | 2002-03-28 | 2003-10-09 | Qinetiq Limited | Electromagnetic interference indicator |
| CN201821277U (en) * | 2010-05-14 | 2011-05-04 | 华中科技大学 | Pulse-power power supply for water treatment |
| CN201830218U (en) * | 2010-10-21 | 2011-05-11 | 南京航空航天大学 | Electromagnetic pulse impact test device and pulse generation control circuit thereof |
| CN202305604U (en) * | 2011-07-18 | 2012-07-04 | 陕西海泰电子有限责任公司 | Multi-grade strong quick edge pulse generating device |
| CN202305685U (en) * | 2011-07-18 | 2012-07-04 | 陕西海泰电子有限责任公司 | Full-automatic intelligent strong fast rising electromagnetic pulse generator |
| CN103888015A (en) * | 2014-04-17 | 2014-06-25 | 厦门大学 | High-density high-energy electric pulse generating device for aging treatment |
| CN205353275U (en) * | 2015-10-29 | 2016-06-29 | 中科电力装备集团有限公司 | Sulfur hexafluoride metal -closed looped network formula switchgear lightning impulse voltage test circuit |
| CN105891563A (en) * | 2014-12-16 | 2016-08-24 | 中国人民解放军63973部队 | High-altitude nuclear explosion electromagnetic pulse standard signal analog device |
| CN106908673A (en) * | 2017-02-16 | 2017-06-30 | 北京宇航系统工程研究所 | A kind of high-altitude electric field radiation susceptibility automatization test system |
| CN109358217A (en) * | 2018-11-27 | 2019-02-19 | 中国电力科学研究院有限公司 | A kind of movable type heavy current impact generator |
| CN109495089A (en) * | 2018-11-07 | 2019-03-19 | 北京京航计算通讯研究所 | Simulate the high pressure two fingers number wave impulse source generation method of complex electromagnetic environment |
| CN109655728A (en) * | 2019-01-21 | 2019-04-19 | 西南交通大学 | A kind of impulse voltage generator and the simulation Lightning Test device comprising it |
-
2019
- 2019-06-24 CN CN201910550752.8A patent/CN110196351B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08172780A (en) * | 1995-07-14 | 1996-07-02 | Nichicon Corp | Impulse voltage/current generating apparatus |
| US6104147A (en) * | 1997-10-28 | 2000-08-15 | Matsushita Electric Works, Ltd. | Pulse generator and discharge lamp lighting device using same |
| WO2003083495A1 (en) * | 2002-03-28 | 2003-10-09 | Qinetiq Limited | Electromagnetic interference indicator |
| CN201821277U (en) * | 2010-05-14 | 2011-05-04 | 华中科技大学 | Pulse-power power supply for water treatment |
| CN201830218U (en) * | 2010-10-21 | 2011-05-11 | 南京航空航天大学 | Electromagnetic pulse impact test device and pulse generation control circuit thereof |
| CN202305685U (en) * | 2011-07-18 | 2012-07-04 | 陕西海泰电子有限责任公司 | Full-automatic intelligent strong fast rising electromagnetic pulse generator |
| CN202305604U (en) * | 2011-07-18 | 2012-07-04 | 陕西海泰电子有限责任公司 | Multi-grade strong quick edge pulse generating device |
| CN103888015A (en) * | 2014-04-17 | 2014-06-25 | 厦门大学 | High-density high-energy electric pulse generating device for aging treatment |
| CN105891563A (en) * | 2014-12-16 | 2016-08-24 | 中国人民解放军63973部队 | High-altitude nuclear explosion electromagnetic pulse standard signal analog device |
| CN205353275U (en) * | 2015-10-29 | 2016-06-29 | 中科电力装备集团有限公司 | Sulfur hexafluoride metal -closed looped network formula switchgear lightning impulse voltage test circuit |
| CN106908673A (en) * | 2017-02-16 | 2017-06-30 | 北京宇航系统工程研究所 | A kind of high-altitude electric field radiation susceptibility automatization test system |
| CN109495089A (en) * | 2018-11-07 | 2019-03-19 | 北京京航计算通讯研究所 | Simulate the high pressure two fingers number wave impulse source generation method of complex electromagnetic environment |
| CN109358217A (en) * | 2018-11-27 | 2019-02-19 | 中国电力科学研究院有限公司 | A kind of movable type heavy current impact generator |
| CN109655728A (en) * | 2019-01-21 | 2019-04-19 | 西南交通大学 | A kind of impulse voltage generator and the simulation Lightning Test device comprising it |
Non-Patent Citations (1)
| Title |
|---|
| 邹晓兵 等: "纳秒级高压快脉冲发生器的研制", 《高电压技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924800A (en) * | 2021-03-06 | 2021-06-08 | 中北大学 | Voltage continuously adjustable type voltage volt-ampere characteristic testing device for electric exploding foil and charging and discharging method |
| CN112924800B (en) * | 2021-03-06 | 2022-08-12 | 中北大学 | Voltage continuously adjustable type voltage volt-ampere characteristic testing device for electric exploding foil and charging and discharging method |
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| Publication number | Publication date |
|---|---|
| CN110196351B (en) | 2022-01-04 |
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