CN1162870A - Multifunctional electromagnetic pulse analogue apparatus - Google Patents
Multifunctional electromagnetic pulse analogue apparatus Download PDFInfo
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- CN1162870A CN1162870A CN 97100570 CN97100570A CN1162870A CN 1162870 A CN1162870 A CN 1162870A CN 97100570 CN97100570 CN 97100570 CN 97100570 A CN97100570 A CN 97100570A CN 1162870 A CN1162870 A CN 1162870A
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Abstract
A three-source integrated multifunctional electromagnetic pulse simulator is composed of high-voltage pulse capacitor of primary power supply, three-electrode switch, explosion conductor breaker, sharpening switch, illuminator and resistor, and features that the electromagnetic pulses generated by it once have the natures of thunderstorm electricity, nuclear electricity and other electromagnetic pulses, so they can be used to simulate their danage to electronic and electric systems for finding the protecting measures. An inductor is used to accumulate energy, raise voltage and generate near induced field. Its advantages are simple method, low cost and broad-spectrum and high-intensity electromagnetic pulse generated by discharging only once.
Description
The present invention relates to the simulator that a kind of inductive energy storage type is used to simulate Lightning Electromagnetic Pulse, electromagnetic pulse from nuclear explosion and other electromagnetic pulse.
In present existing electromagnetic pulse simulator technology, the pulsed high voltage generator that simulator is used mainly is to use conventional fiber crops to restrain this (Marx) generator, also uses van de graaf generator, L-C voltage multiplie, pulse transformer and superimposed line voltage multiplie etc. sometimes; And the used electromagnetic pulse irradiator of simulator has two kinds of patterns, and a kind of is the bounded wave mode, and it is limited in the confined space to electromagnetic wave and constitutes closedly, and another kind is the radiation wave mode, and its forms open with radiated electromagnetic wave around vast of heaven alignment.Bounded wave mode electromagnetic pulse simulator can concentrate on electromagnetic wave in the irradiator, thereby can increase the intensity of electromagnetic field, but they restrain this generator and steepness capacitor or Broome Lay with fiber crops mostly and form high voltage source because of (Blumlein) line, thereby cause complex structure and cost height, the ALECS simulator built of the Los Alamos National Laboratories of the U.S. for example, the TRESTLE simulator that build in the Air Force weapon laboratory, and the DM-1200 type simulator of China National Space Industry Corporation's construction etc., all be the bounded wave mode.Radiated wave type simulator is by its ambient radiation pulse electromagnetic wave of sky alignment, though it is simple in structure, but it is non-directional, efficient is low, electromagnetic field intensity is little, and adopt the high-voltage pulse power source of capacitance energy storage form more, for example Harry of the U.S. wears and covers VEMPSII simulator that the TEMPS simulator built in the laboratory and ARL use etc.In the prior art, no matter be bounded wave mode or radiation wave mode electromagnetic pulse simulator, nearly all be to build for the electromagnetic pulse that the simulated altitude nuclear explosion produces, and most high-voltage pulse power sources that all use the capacitance energy storage mode, they can not simulating nature circle Lightning Electromagnetic Pulse often that occur, the concentration of energy frequency range.
Task of the present invention provide a kind of simple in structure, cost is low, can produce wide spectrum and be used for the electromagnetic pulse simulator of multiple occasion.The strong electromagnetic pulse radiation that pulse electromagnetic field that produces in the time of can be with this simulator simulating nature circle atmospheric electrical phenomena and sunspot acute variation (sun " storm ") are produced, the pulse electromagnetic waves that test produced such as hard pulse electromagnetic wave of also available its simulation impulse radar emission and high power microwave weapon, electromagnetism " guided missile ", nuclear explosion, the electromagnetic field that also available its simulation high-voltage test chamber, power transmission and distribution dynamical system and other industry and traffic field highpowerpulse discharge are produced.Because above-mentioned various electromagnetic pulse all endangers the operate as normal of electronic computer, electronic system, electric equipment and various robot control system(RCS)s; So to the extent of injury of electronic system and as according to it is reinforced, is a unusual necessary job with the above-mentioned various electromagnetic impulse sources of a kind of effective equipment simulating.
Multifunctional electromagnetic pulse analogue apparatus of the present invention, be mainly used in the nuclear electromagnetic pulse simulator difference of simulated altitude nuclear explosion, multifunctional electromagnetic pulse analogue apparatus can be simulated Lightning Electromagnetic Pulse and low, nuclear explosion in high altitude electromagnetic pulse and other high-power RF electromagnetic pulse in the past.In the present invention, primary source is high pressure (≈ 100kV) the pulse capacitor C of one or several charged in parallel, with common DC power supply capacitor C is charged to voltage U
0The external trigger switch S of closed usefulness
1Can adopt the three-electrode spark sphere gap switch; Inductor L adopts copper or aluminum conductor to turn to the helical coil of suitable shape; C, S
1, L and exploding conductor disconnect S
OPConstitute the I discharge loop, S
OPGenerally be the thin copper wire of a diameter less than 1mm.External trigger three electrode switch S at first
1, make the capacitor C that fills complete electric charge by L and S
OPIn the discharge of I loop, when discharging current i reaches maximum I
mConstantly, make S
OPVaporized by the electric current ohmic heating and self-resistance increases to maximum, cause the I loop open circuit, (Ldi/dt) amplitude is very high, often is 4U for the induced voltage that this moment, the I loop produced
0～8U
0Big, it is added in the sharpening switch S
2Two ball electrodes between, make S
2The overvoltage self breakdown converts the discharge of II loop thus to.The II loop was removed and was comprised former C, S this moment
1, outside the L, also have the sharpening switch S
2, irradiator C
RWith matched resistor R.S
2It is one two electrode sphere gap switch; C
RBe irradiator or the test product workplace that the diamagnetism metallic plate by pair of parallel constitutes, it is actually a parallel-plate transmission line, after induced voltage adds thereon, the preceding transmission of TEM wave direction is arranged just in the irradiator, absorbed by matched resistor R at last, thereby areflexia.Irradiator is made with the aluminium sheet of several millimeters thick, and its size is determined that by size, TEM ripple pulsewidth and the electromagnetic field intensity of test specimen general length is all greater than 1m; There is the tapering transition section at the irradiator two ends, and what the ratio of width to height of changeover portion should be with the irradiator mid portion is consistent, so that make their wave impedance identical.Matched resistor constitutes with dress copper sulfate solution in the polymethyl methacrylate tube.The inductor coil separated into two parts, in series place the irradiator both sides respectively, make the open bore of coil caliber size and shape and irradiator identical, it is rectangle, the low frequency near region induction field that produces when this measure can be discharged the I loop also is added in the irradiator space, makes test specimen afford the effect of the electromagnetic pulse of similar Lightning Electromagnetic Pulse and near-earth nuclear explosion generation.In addition, S
1, S
2And S
OPThree switches all are contained in the lateral edges of irradiator open space, and the high frequency radiation electromagnetism wave energy that produces when making their discharges enters in the irradiator effectively; Also can respectively establish a parabolic cylinder shape antenna in this three switches back, and three switches are placed on the focal line of antenna, triantennary constitutes speculum separately, the original electromagnetic wave of investing other direction is reflexed in the irradiator effectively, thereby obtain higher irradiation field intensity and abundant frequency spectrum.Because the present invention has taked above-mentioned " converge in three sources " irradiation measure, can obtain the electromagnetic pulse of wide spectrum, high field intensity; So available it simulate the action effect of multiple electromagnetic impulse source.
If want to shine huge tested thing (for example aviation or spacecraft), perhaps think further to improve the electromagnetic field intensity in the irradiator, can use this generator of fiber crops gram to replace high-voltage pulse capacitor C to make primary source.
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the circuit circuit diagram of multifunctional electromagnetic pulse analogue apparatus of the present invention;
Fig. 2 is the circuit circuit diagram of the standby another kind of congenerous of the present invention;
Fig. 3 is the prioritization scheme schematic structure diagram that Fig. 1 is carried out through engineering approaches.
The described multifunctional electromagnetic pulse analogue apparatus circuit of Fig. 1 comprises one or one group of high-voltage pulse capacitor C, external trigger three electrode switch S
1, helix inductor coil L, exploding conductor disconnect S
OP, can self breakdown the sharpening switch S
2, bounded ripple irradiator C
RWith matched resistor R.
If with inductor L among Fig. 1 and exploding conductor disconnect S
OPTransposition then can constitute the another kind of practical circuit (Fig. 2) of such multifunctional electromagnetic pulse analogue apparatus, and its function and Fig. 1 do not have essential distinction.
The capacitor C of Fig. 1 is actual to play the elementary energy, and this programme is for for the purpose of simple and the miniaturization, employing separate unit or several high-voltage pulse capacitor parallel connections.In medium-sized simulator, the back positive-negative polarity charging of available two group capacitors polyphone is to improve initial voltage.If when building large-scale simulator, the discharged in series capacitor of available this generator of fiber crops gram replaces the high-voltage pulse capacitor C of Fig. 1 or Fig. 2.
Three electrode switch S among Fig. 1
1Can be the ball crack Closing Switch of external trigger, its discharge position can make of the good conductor (as copper-tungsten) of anti-ablation; Also can adopt the external trigger Closing Switch of other form, but adopt atmosphere gap discharge mode to help providing the pulse electromagnetic field of high frequency.
Inductor L among Fig. 1 has three kinds of important function in the present invention: store magnetic energy, with disconnect S
OPIncrease output voltage together, and the low frequency induction field is provided.The heavy gauge wire coiling of its available copper or aluminium matter forms.When making, should take into full account the electric simulation strength of turn-to-turn and output; Because of inductor coil is subjected to bigger electromagnetic force effect, need take the mechanical consolidation measure when therefore manufacturing again.
Exploding conductor disconnect S among Fig. 1
OPIt is one of critical component.Though the disconnect of many other patterns is arranged usually can be used; But the present invention for simple, reduce cost and obtain good opening performance, and adopted the exploding conductor disconnect.So-called exploding conductor disconnect is exactly one or more wire or paper tinsel, and the present invention adopts single copper wire.During simulator work, need reach maximum I in the current i in I loop
mConstantly exploding conductor " blast " is opened circuit, so that the electric field energy of capacitor C transfers the magnetic energy (LI of inductance L entirely at this moment
m 2/ 2).Can effectively work for the guarantee simulator, the computing formula of two important physical amounts need be provided.One is to guarantee at I
mMoment S
OP" blast " open circuit cross-sectional area of used copper wire
In the formula: C is the capacitance of capacitor, and its unit is μ F; U
0Be the initial charge voltage of capacitor C, its unit is kV; L is the inductance of inductor, and its unit is μ H; Z is the characteristic impedance in I loop, and its unit is Ω, and
The unit of the copper wire cross-sectional area A of counting is mm
2The computing formula of another physical quantity is to ensure the copper wire length (mm of unit) that thoroughly opens circuit and do not discharge along copper wire surface air breakdown:
l
k〉=(nd
2Z) λ
kIn the formula: n is the radical of used copper wire; D is the diameter of a copper wire, and its unit is mm; λ
kIt is corresponding length l
kThe amount of characteristic length feature, its unit is Ω
-1Mm
-1, and
λ
k≈ α
0(10
-6ε ν)
0.36Wherein, α
0Be the constant relevant, for copper material α with material
0=1.35 * 10
3ε is an amount relevant with the copper wire energy, and its unit is J Ω
-1Mm
-4, ε=CU
0 2/ (n
2d
4Z); ν is and relevant amount blast breaking time that unit is μ smm
-1,
Self breakdown sharpening switch S among Fig. 1
2Function with further steepness output voltage, the two-electrode spark gap switch that can adopt spheric electrode to form, the same S of its material
1Used material.
Irradiator C among Fig. 1
RIn place test specimen, need have certain space, should be as much as possible the energy of all pulse electromagnetic fields be all concentrated on C
RIn.C
RThe up and down parallel placement and forming of available two metallic plates constitutes a parallel-plate transmission line.In order to reduce cost and weight reduction, can adopt the thick aluminium sheet of 3～6mm.Its two ends have the tapering transition section.The height of changeover portion and width should be gradual changes, but its ratio should be constant, and identical with interlude, with the wave impedance that guarantees them and the wave impedance Z of irradiator
0Identical.The wave impedance of irradiator
Stipulate in the formula: the irradiator plate is wide for 2b, and two plates distances (height) are 2h, count Z
0Unit be Ω.
R among Fig. 1 is a matched resistor, its resistance R=Z
0, do not reflect to ensure the TEM ripple that in irradiator, transmits.Matched resistor R need have bigger heat-sinking capacity, generally makes with dress copper sulfate solution in the glass infuser is arranged.
The physical property of Fig. 2 circuit and Fig. 1's is identical, and therefore above-mentioned computing formula also is suitable for Fig. 2.
Fig. 3 is the engineering construction scheme of a kind of the best of multi-function electric pulse magnetic simulator of the present invention, and it is that each circuit element among Fig. 1 is engineered to the general assembly structure that converges in three sources.Rest on the ground by workbench 1 wooden or that other insulating material is manufactured, irradiator (C is placed in workbench 1 top
R) 40.The lower insulation plate 2 adjacent workbench 1 of irradiator are placed, and thoroughly do away with edge pillar 10 with four lower insulation plate 2 and upper insulation plate 7 are supported.The lower electrode plate 5 of irradiator and electric pole plate 6 are fixed on lower insulation plate 2 and the upper insulation plate 7 respectively.Lower electrode plate ground lead 4 is electrically connected with the input of lower electrode plate 5.Power-on and power-off pole plate right side changeover portion convergence end connects with matched resistor (R) 11.Eight blocks of supplementary insulation plates 8 that add are bonded at respectively on the lower insulation plate, to prevent inductor (L) coil 24 and 25 pairs of power-on and power-off pole plate discharges.The sharpening switch S
2A ball electrode 15 be connected electrically in electric pole plate 6 left changeover portion ends by electrode stem 18, another ball electrode 14 and ball electrode 15 near and form the sharpening switch S
2Ball electrode 15 and 14 all is fixed on the upper insulation plate 7 by electrode stem 18 and 13, and design balling-up stand-off distance is from scalable.Ball electrode 14 is by electrode stem 13 and exploding conductor disconnect (S
OP) 16 last binding post 12 is electrically connected, and is connected electrically between its binding post up and down 12 and 17 after exploding conductor disconnect (fine wire) 16 is straightened, binding post 17 is electrically connected with ground lead 3 under the exploding conductor disconnect.Two rectangular-shaped inductor coils 24 and 25 are fixed on " picking up the ears " of lower insulation plate 7 and 2, and with bolt 9 they are connected in series above upper insulation plate 7 and are integral.Three electrode switch S
1A main pole ball 20 be fixed on " picking up the ears " plate of upper insulation plate 7 by main pole bar 19, and be electrically connected with inductor L coil 25 other ends.Three electrode switch S
1Another main pole ball 22 be fixed on the output of high-voltage pulse capacitor (C) 23.Specific (special) requirements is not done in placement to capacitor 23.By three electrode switch S
1Trigger electrode pin 21 introduce the external trigger signals.
Fig. 1 and Fig. 3 reflect following invention thought:
(1) by reasonably design, three kinds of electromagnetic impulse radiation fields are all concentrated in the irradiator, they are: inductor (L) 24 and 25 is by exploding conductor disconnect (S
OP) 16 open circuit and the output HIGH voltage pulse, through the sharpening switch S
2Be added in irradiator C after the sharpening
RTwo-plate up and down 6 and 5, at irradiator (C
R) the 40 interior TEM plane electromagnetic waves that form; Because inductor (L) 24 and 25 in series is fixed on " picking up the ears " of lower insulation plate 7 and 2, then the pulsed magnetic field of the 1/4 cycle generation of I loop discharge at first concentrates in the irradiator; Also because three electrode switch S
1Two main pole balls 20 and 22, the sharpening switch S
2Two ball electrodes 14 and 15, and exploding conductor disconnect (S
OP) 16 be arranged in around the irradiator, also some injects irradiator to the high-frequency impulse electromagnetic field that produces during the discharge of their heavy current pulses, if add parabolic cylinder shape speculum or antenna (because of can independently existing event not shown in the figures) in their back, the reflection of more high frequency radiation field can be entered irradiator.
(2) the glass fibre reinforced plastic insulating plate 7 and 2 of two bands " picking up the ears " is set in the above and below of two irradiator pole plates 6 and 5, can obtains these benefits:, can use the positive and negative polarity charging of series capacitor to make primary source in the present invention if when thinking to improve the irradiator field intensity again; Insulation board " picks up the ears " to consolidate the inductor coil of hanging 24 and 25, can concentrate on the pulsed magnetic field that their produce in the irradiator; Upper insulation plate 7 is a switch S
1Main pole ball 20, switch S
2Ball electrode 14 and 15 and disconnect (S
OP) 16 provide support and fix, support and regulate required special design apparatus thereby saved to be generally everywhere.
(3) at the bonding eight blocks of fiberglass supplementary insulation plates 8 of last lower insulation plate 7 and 2 edges, purpose is to strengthen inductor (L) 24 and 25 and irradiator power-on and power-off pole plate 6 and 5 s' electric simulation strength.
(4) adopt structure shown in Figure 3, easily dismounting and maintenance.Can easily arc battery lead plate 6 and 5 about the irradiator be disassembled, so that the cold-cathode diode load that changes the outfit is to produce high power electronic bundle or flash X-ray, for other applications; Also test specimen can be done load, some test product is carried out special lightning surge test.
(5) as seen from the design of Fig. 3, the present invention program is engineered to after the simulator, component materials is common, simple in structure, compact, the irradiation space is big relatively, cost is low, and can obtain more high field intensity and the more electromagnetic pulse of wide spectrum, therefore can be used for the simulation of Lightning Electromagnetic Pulse, nuclear electromagnetic pulse and other electromagnetic pulse.
Multifunctional electromagnetic pulse analogue apparatus of the present invention, in conjunction with Fig. 1 and Fig. 3, its course of work is: at first with DC power supply high-voltage pulse capacitor (C) 23 is charged to certain magnitude of voltage U
0, use external trigger signal triggering three electrode switch S then
1, the discharge of I loop heavy current pulse, current i is closed S by three electrodes
1Main pole ball 20 and 22, by inductor (L) 24 and 25, by exploding conductor disconnect (S
OP) 16, at first in irradiator, produce a low frequency induction pulsed magnetic field; When current i reaches maximum constantly in 1/4 cycle, thin copper wire 16 blasts are opened circuit, and induce high pulse voltage and are added in the sharpening switch S at the inductor (L) 24 and 25 two ends of the series connection of I loop
2Ball electrode 14 and 15, switch S
2By the overvoltage self breakdown, the overvoltage ripple by steepness is added in irradiator C
RPower-on and power-off pole plate 6 and 5, in irradiator, produce a TEM impulse wave this moment again; This ripple is propagated along 6 and 5 transmission lines that constitute, at last by 11 absorptions of terminal matched resistor (R).At the multifunctional electromagnetic pulse analogue apparatus duration of work, its three switch S
1, S
2And S
OPThe pulse electromagnetic field of high frequency of discharge generation also is concentrated in the irradiator, together with the near region induction field of inductor generation and the TEM ripple in the irradiator, all concentrates on the interior state of irradiator thereby form the three kinds of electromagnetic pulses of once discharging.
Claims (4)
1. a multifunctional electromagnetic pulse analogue apparatus is made up of a high-voltage pulse power source and three electromagnetic radiation sources.High-voltage pulse power source comprises with high-voltage pulse capacitor C being primary source (23), energy-storage reactor L (24 and 25), the exploding conductor disconnect S of main element
OP(16) and external trigger three electrode switch S
1, and constitute the I discharge loop by these elements; Irradiator C
R(40) constitute by two arc aluminium battery lead plates (6 and 5), add the sharpening switch S
2(14 and 15) and matched resistor R (11) are as exploding conductor disconnect S
OP(16) open circuit after, they and I loop constitute the II discharge loop.The high voltage pulse that is produced acts on irradiator C
R(40) on the power-on and power-off pole plate (6 and 5), at irradiator C
R(40) produce the TEM electromagnetic pulse in.It is characterized in that: used inductor L (24 and 25), thereby can improve the output voltage pulse and produce pulse induction electromagnetic field than low frequency spectrum.The function of inductor L (24 and 25) has three kinds, at first in the energy storage of I loop, is by exploding conductor disconnect S then
OP(16) the effect of opening circuit and boosted output voltages, and produce a hard pulse induction field when discharging in the I loop.
2. device according to claim 1 is characterized in that inductor L (24 and 25) separated into two parts and hangs on " picking up the ears " of lower insulation plate 7 and 2, and the pulse induction field at first is provided in irradiator from the irradiator side.
3. device according to claim 1 is characterized in that by corresponding parabolic cylinder shape speculum, three electrode switch S
1, the sharpening switch S
2With electric detonation conductor disconnect S
OP(16) pulse electromagnetic field of discharge generation converges in the irradiator, so that tested thing stands more to enrich frequency spectrum and the more pulse electromagnetic wave irradiation of high field intensity.
4. device according to claim 1 is characterized in that engineering design considered irradiator C
R(40) power-on and power-off pole plate 6 and 5 property easy to assemble; When needs produce high power electronic bundle or flash X-ray with this device, can be with irradiator C
R(40) power-on and power-off pole plate 6 and 5 dismountings are gone, and change suitable cold-cathode diode and do load, just can produce high power electronic bundle or pulsed X-ray, and this moment, device just became intense electron beam accelerator or FLASHING X-RAY CAMERA by electromagnetic pulse simulator.Therefore design philosophy of the present invention has been taken into account the application in other field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97100570A CN1110137C (en) | 1997-02-03 | 1997-02-03 | Multifunctional electromagnetic pulse analogue apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97100570A CN1110137C (en) | 1997-02-03 | 1997-02-03 | Multifunctional electromagnetic pulse analogue apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1162870A true CN1162870A (en) | 1997-10-22 |
| CN1110137C CN1110137C (en) | 2003-05-28 |
Family
ID=5165154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97100570A Expired - Fee Related CN1110137C (en) | 1997-02-03 | 1997-02-03 | Multifunctional electromagnetic pulse analogue apparatus |
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|---|---|
| CN (1) | CN1110137C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065329B (en) * | 2004-12-10 | 2010-05-05 | 纯净水系统公司 | Syatem and method of generating a ringing magnetic pulse for the treatment of flowing liquids |
| CN101359433B (en) * | 2008-08-25 | 2010-12-01 | 德州学院 | Multifunctional electromagnetic pulse experiment instrument |
| CN102636702A (en) * | 2012-04-25 | 2012-08-15 | 中国人民解放军理工大学 | Bounded-wave electromagnetic pulse simulator of elliptic arc transition section |
| CN103852657A (en) * | 2012-11-29 | 2014-06-11 | 中国人民解放军军械工程学院 | Lightening electric field simulation device based on parallel plate transmission line |
| CN108111048A (en) * | 2018-02-07 | 2018-06-01 | 中国工程物理研究院流体物理研究所 | A kind of small-sized fast pulse high voltage power supply |
| CN108123704A (en) * | 2017-09-08 | 2018-06-05 | 中国人民解放军61489部队 | A kind of simulator of fast rising edge broad pulse strong electric field environment |
| CN108398605A (en) * | 2018-04-04 | 2018-08-14 | 中国人民解放军61489部队 | Atomic surface burst electromagnetic pulse combinational environment simulation system and analogy method |
| CN109364377A (en) * | 2018-09-27 | 2019-02-22 | 西北核技术研究所 | It is a kind of to realize the device for irradiating intracavitary nonmetallic effector fields inside strong-focusing |
| CN114034952A (en) * | 2021-11-04 | 2022-02-11 | 西南科技大学 | Strong electromagnetic pulse simulator with conveniently switched waveforms and configuration method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4393509A (en) * | 1981-04-10 | 1983-07-12 | The United States Of America As Represented By The Secretary Of The Army | Source-region electromagnetic pulse simulator |
| IL94232A0 (en) * | 1990-04-27 | 1991-01-31 | Israel Defence | Electrical apparatus particularly useful as an electromagnetic pulse simulator |
| FR2727210B1 (en) * | 1994-11-22 | 1996-12-27 | Alcatel Cable | ELECTROMAGNETIC PULSE SIMULATOR |
-
1997
- 1997-02-03 CN CN97100570A patent/CN1110137C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065329B (en) * | 2004-12-10 | 2010-05-05 | 纯净水系统公司 | Syatem and method of generating a ringing magnetic pulse for the treatment of flowing liquids |
| CN101359433B (en) * | 2008-08-25 | 2010-12-01 | 德州学院 | Multifunctional electromagnetic pulse experiment instrument |
| CN102636702A (en) * | 2012-04-25 | 2012-08-15 | 中国人民解放军理工大学 | Bounded-wave electromagnetic pulse simulator of elliptic arc transition section |
| CN103852657A (en) * | 2012-11-29 | 2014-06-11 | 中国人民解放军军械工程学院 | Lightening electric field simulation device based on parallel plate transmission line |
| CN108123704A (en) * | 2017-09-08 | 2018-06-05 | 中国人民解放军61489部队 | A kind of simulator of fast rising edge broad pulse strong electric field environment |
| CN108111048A (en) * | 2018-02-07 | 2018-06-01 | 中国工程物理研究院流体物理研究所 | A kind of small-sized fast pulse high voltage power supply |
| CN108398605A (en) * | 2018-04-04 | 2018-08-14 | 中国人民解放军61489部队 | Atomic surface burst electromagnetic pulse combinational environment simulation system and analogy method |
| CN108398605B (en) * | 2018-04-04 | 2023-10-20 | 中国人民解放军61489部队 | Ground nuclear explosion electromagnetic pulse composite environment simulation system and simulation method |
| CN109364377A (en) * | 2018-09-27 | 2019-02-22 | 西北核技术研究所 | It is a kind of to realize the device for irradiating intracavitary nonmetallic effector fields inside strong-focusing |
| CN109364377B (en) * | 2018-09-27 | 2020-06-26 | 西北核技术研究所 | Device for realizing internal field intensity focusing of nonmetal effector in irradiation cavity |
| CN114034952A (en) * | 2021-11-04 | 2022-02-11 | 西南科技大学 | Strong electromagnetic pulse simulator with conveniently switched waveforms and configuration method thereof |
| CN114034952B (en) * | 2021-11-04 | 2023-09-22 | 西南科技大学 | Strong electromagnetic pulse simulator with waveform convenient to switch and configuration method thereof |
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| Publication number | Publication date |
|---|---|
| CN1110137C (en) | 2003-05-28 |
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