CN109686203A - Electrostatic electromagnetic pulse induces Characterization of Air Electrostatic Discharge experimental system - Google Patents
Electrostatic electromagnetic pulse induces Characterization of Air Electrostatic Discharge experimental system Download PDFInfo
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Abstract
The present invention is suitable for static discharge technical field, provide a kind of electrostatic electromagnetic pulse induction Characterization of Air Electrostatic Discharge experimental system, including testing stand, horizontal coupling plate is equipped on testing stand, level coupling plate earthing, it is equipped with insulating panel on horizontal coupling plate, electromagnetism field generating unit, Discharge Simulation unit and detection unit for generating electrostatic electromagnetic pulse are sequentially placed on insulating panel；Discharge Simulation unit includes pedestal, support rod, level board, U-shaped frame, first support, metal ball, dead ring and spray point, and spray point connects high voltage power supply, metal ball ground connection；Detection unit includes oscillograph, field strength measurement unit and current detecting unit, current detecting unit is used to acquire the electric current between metal ball and ground, intensity of the field strength measurement unit for external electromagnetic field where electric discharge analogue unit, field strength measurement unit and current detecting unit are all connected with oscillograph.
Description
Technical field
The invention belongs to static discharge technical fields more particularly to a kind of electrostatic electromagnetic pulse to induce Characterization of Air Electrostatic Discharge
Experimental system.
Background technique
As ELECTROMAGNETIC WEAPON develops to high-power, miniaturization direction, EMP attack N becomes the important of relationship SPACE SECURITY
One of threaten.Currently, spacecraft faces numerous electromagnetic environmental impacts in orbit, mainly have static discharge, nuclear electromagnetic pulse,
The comprehensive electromagnetic field of High-Power Microwave and other environmental inductions is constituted, these forceful electric power magnetic environments pass through conduction and radiation mode coupling
To spacecraft sensing unit, significant threat is constituted to spacecraft, gently then makes spacecraft is heavily disturbed to be difficult to work normally, weight
Then make the certain easily worn part damages of spacecraft, causes spacecraft thoroughly to damage, lose survival ability.
During static discharge refers to spacecraft in orbit, by rings such as space plasma, high energy electron and solar radiations
In spacecraft surface or the internal accumulation that cause electrostatic charge electrostatic can will occur when current potential reaches a certain level for the influence in border
Electric discharge.Electric discharge can cause material surface property decline even material breakdown, and solar battery, electronic device and optics can also be made quick
Sensor performance declines or damages；The strong electromagnetic pulse meeting severe jamming spacecraft interior instrument system that electric discharge generates, makes it
Exception, failure, failure is generated to even result in spacecraft and scrap.
Electromagnetic field induces static discharge and refers to the low chargings such as spacecraft surfacing, cable and certain special construction components
Potential areas is induced the static discharge process occurred under the effect of extraneous strong-electromagnetic field.Under normal circumstances, spacecraft surface is low
The electric field of charging potential sensitizing range is weaker, electron energy be lower than molecule, atom ionization energy, ionization by collision probability is lower, when by
To strong-electromagnetic field effect when, excitation low pressure gas generate dense plasma, thus reduce discharge threshold and induce generate it is quiet
Electric charge discharging resisting.Lack the research that static discharge is induced electromagnetic field in the prior art.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of electrostatic electromagnetic pulses to induce Characterization of Air Electrostatic Discharge experiment system
System can be realized the research for inducing electromagnetic field static discharge.
In order to solve the above technical problems, the technical solution used in the present invention is: a kind of electrostatic electromagnetic pulse induces air
Formula static discharge experimental system, including testing stand are equipped with horizontal coupling plate on the testing stand, and the horizontal coupling plate connects
Ground is equipped with insulating panel on the horizontal coupling plate, has been sequentially placed on the insulating panel for generating electrostatic electromagnetism arteries and veins
Electromagnetism field generating unit, Discharge Simulation unit and the detection unit of punching；
The Discharge Simulation unit include pedestal, support rod, level board, U-shaped frame, first support, metal ball, dead ring and
Spray point, the pedestal are placed on the insulating panel, and the level board is equipped with the through-hole being adapted to the support rod, described
Support rod passes through the through-hole on the level board and is fixedly connected with the level board, the one of the metal ball and the support rod
A end is fixedly connected, another end of the support rod is fixedly connected with the pedestal, is set on the cross bar in the U-shaped frame
There is the through-hole being adapted to the support rod, the support rod passes through the through-hole of the U-shaped frame cross tube and and U-shaped frame rotation
It connects, the cross bar in the U-shaped frame is between the metal ball and the level board, the first support and the U-shaped frame
On the rotation connection of the first vertical bar, the first support is fixedly connected with the dead ring, the dead ring be equipped with it is described
The arc-shaped through-hole of support rod adaptation, the support rod pass through the arc-shaped through-hole on the dead ring, and the spray point is fixedly mounted
On the dead ring, the spray point connects high voltage power supply, the metal ball ground connection；
The detection unit includes oscillograph, field strength measurement unit and current detecting unit, and the current detecting unit is used
Electric current between acquisition metal ball and ground, the field strength measurement unit is for space electricity where testing the Discharge Simulation unit
The intensity in magnetic field, the field strength measurement unit and the current detecting unit are all connected with the oscillograph.
Further, the electromagnetism field generating unit includes electrostatic discharge simulation device, discharge rifle and vertical coupled plate, described
The output end connection electric discharge rifle of electrostatic discharge simulation device, the vertical coupled plate described in the discharge end face of rifle that discharges are described to hang down
Straight coupling plate earthing.
Further, the high voltage power supply is DC high-voltage power supply, and the DC voltage of output is adjustable.
Further, the level board is equipped with angle mark, and the cross bar of the U-shaped frame is equipped with the first pointer.
Further, the Discharge Simulation unit further includes the vertical plate equipped with angle mark, the vertical plate and the U
The first vertical bar on shape frame is fixedly connected, and the first support is equipped with the second pointer, the second pointer in the first support
Positioned at the side of the angled label of the vertical plate.
Further, the Discharge Simulation unit further includes second support, and in the second support and the U-shaped frame
The rotation connection of two vertical bars, the second support are fixedly connected with the dead ring.
Further, the support rod is telescopic rod, and the telescopic rod is equipped with length mark.
Further, the field strength measurement unit includes field strength measurement probe and photoelectric converter, and the field strength measurement is visited
Head is mounted on the side of the Discharge Simulation unit, and the field strength measurement probe connects the input terminal of the photoelectric converter, institute
The output end for stating photoelectric converter connects the oscillograph.
Further, the current detecting unit includes wideband current pulse test sensor and attenuator, the broadband
Current impulse test sensor is socketed on the conducting wire between the metal ball and ground, the wideband current pulse test sensor
The input terminal of the attenuator is connected, the output end of the attenuator connects the oscillograph.
The beneficial effects of adopting the technical scheme are that the present invention designs a kind of electrostatic electromagnetic pulse induction sky
Gas formula static discharge experimental system, high voltage power supply provide high pressure for spray point, and electromagnetism field generating unit can be formed in space
Electromagnetic field, occurs electric discharge phenomena between induced discharge needle and metal ball, field strength measurement unit being capable of electric discharge analogue unit institute
Electromagnetism intensity in space, current detecting unit can acquire the discharge current of electric current and spray point between metal ball and ground,
Oscillograph shows the electromagnetism intensity of acquisition and electric current；It can change in experimentation by adjusting electromagnetism field generating unit
The intensity of electromagnetic field can change the electrified voltage of spray point by adjusting high voltage power supply, and the position by adjusting spray point can
To change the spacing of spray point and metal ball, by adjust Discharge Simulation unit in first support and U-shaped frame can change and put
Angle of the acusector in electromagnetic field can study electromagnetic field intensity, discharge voltage, electric discharge spacing and electric discharge angle by adjusting above
The factors such as degree induce electromagnetic field the influence of static discharge.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is that the structure of electrostatic electromagnetic pulse induction Characterization of Air Electrostatic Discharge experimental system provided in an embodiment of the present invention is shown
It is intended to；
Fig. 2 is the structural schematic diagram of Discharge Simulation unit provided in an embodiment of the present invention.
In figure: 1, horizontal coupling plate；2, insulating panel；3, electrostatic discharge simulation device；4, discharge rifle；5, vertical coupled plate；
6, Discharge Simulation unit；601, support rod；602, level board；603, cross bar；604, the first vertical bar；605, the second vertical bar；606,
First support；607, second support；608, metal ball；609, dead ring；610, spray point；611, vertical plate；612, first refers to
Needle；613, the second pointer；614, pedestal；7, field strength measurement is popped one's head in；8, photoelectric converter；9, oscillograph；10, attenuator；11, wide
Belt current pulse test sensor；12, high voltage power supply.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
As depicted in figs. 1 and 2, electrostatic electromagnetic pulse induces Characterization of Air Electrostatic Discharge experimental system, including testing stand, test
Horizontal coupling plate 1 is equipped on platform, horizontal coupling plate 1 is grounded, and is equipped with insulating panel 2, insulating panel 2 on horizontal coupling plate 1
On be sequentially placed electromagnetism field generating unit, Discharge Simulation unit 6 and detection unit for generating electrostatic electromagnetic pulse；Electric discharge
Analogue unit 6 includes pedestal 614, support rod 601, level board 602, U-shaped frame, first support 606, metal ball 608, dead ring
609 and spray point 610, pedestal 614 be placed on insulating panel 2, level board 602 is equipped with the through-hole that be adapted to support rod 601, props up
Strut 601 passes through the through-hole on level board 602 and is fixedly connected with level board 602, one of metal ball 608 and support rod 601
End is fixedly connected, another end of support rod 601 is fixedly connected with pedestal 614, the cross bar 603 in U-shaped frame be equipped with
The through-hole that support rod 601 is adapted to, support rod 601 pass through the through-hole of U-shaped frame cross tube 603 and are rotatablely connected with U-shaped frame, U-shaped frame
On cross bar 603 between metal ball 608 and level board 602, the rotation of the first vertical bar 604 in first support 606 and U-shaped frame
Connection, first support 606 are fixedly connected with dead ring 609, and dead ring 609 is equipped with the arc-shaped through-hole being adapted to support rod 601,
Support rod 601 passes through the arc-shaped through-hole on dead ring 609, and spray point 610 is fixedly mounted on dead ring 609, and spray point 610 connects
High voltage power supply 12 is connect, metal ball 608 is grounded；Detection unit includes oscillograph 9, field strength measurement unit and current detecting unit, electricity
Stream detection unit is used to acquire the electric current between metal ball 608 and ground, and field strength measurement unit is used for 6 institute of electric discharge analogue unit
In the intensity of external electromagnetic field, field strength measurement unit and current detecting unit are all connected with oscillograph 9.
High voltage power supply 12 is that spray point 610 provides high pressure, and electromagnetism field generating unit can form electromagnetic field in space, lure
It provides and electric discharge phenomena occurs between acusector 610 and metal ball 608, field strength measurement unit being capable of 6 place of electric discharge analogue unit
The electromagnetism intensity in space, current detecting unit can acquire the electric discharge of electric current and spray point 610 between metal ball 608 and ground
Electric current, oscillograph 9 show the electromagnetism intensity of acquisition and electric current；It can by adjusting electromagnetism field generating unit in experimentation
To change the intensity of electromagnetic field, it can change the electrified voltage of spray point 610 by adjusting high voltage power supply 12, discharged by adjusting
The position of needle 610 can change the spacing of spray point 610 and metal ball 608, by adjusting first in Discharge Simulation unit 6
Frame 606 and U-shaped frame can change angle of the spray point 610 in electromagnetic field, by adjust above can study electromagnetic field intensity,
Discharge voltage, electric discharge spacing and the factors such as angle of discharging induce electromagnetic field the influence of static discharge, to study spacecraft electrostatic
Flash-over characteristic provides reference, for ensuring that the safe operation of spacecraft is of great significance, all has in civilian and national defence
Preferable application prospect.Shadow of the electromagnetic impulse radiation environment to test sample surface electro static discharge characteristic in research natural environment
Ring, for electrostatic discharge protective engineer application under spacecraft electromagnetic impulse radiation environment with establish spacecraft electrostatic protection system and provide
Support.
Since U-shaped frame and support rod 601 are rotation connection, the horizontal angle of spray point 610 can change by rotating U-shaped frame
Degree；Since spray point 610 is mounted on dead ring 609, dead ring 609 is fixedly connected with first support 606, first support 606
With the first vertical bar 604 rotation connection in U-shaped frame, dead ring 609 is driven to turn on vertical plane by rotation first support 606
It is dynamic, and then spray point 610 is driven to rotate on vertical plane, change the angle of 610 vertical direction of spray point；By operating above,
The level angle and vertical angle that can change spray point 610, can be realized spray point 610 in magnetic field environment different angle and
Different direction is discharged, and realizes the simulation of a variety of discharge scenarios.
In one embodiment of the present of invention, electromagnetism field generating unit includes electrostatic discharge simulation device 3, electric discharge rifle 4 and vertical
Coupling plate 5, the output end connection electric discharge rifle 4 of electrostatic discharge simulation device 3, the vertical coupled plate 5 of discharge end face for the rifle 4 that discharges hang down
Straight coupling plate 5 is grounded.
Electrostatic discharge simulation device 3 being capable of anthropomorphic phantom's type, human metalloproteinase model, machine mould and with device model etc.
Old xerographic paper, continuously adjustable at 0 kilovolt to 32 kilovolts, electrostatic discharge simulation device 3 is by high pressure resistant cable and high pressure resistant connects
High pressure is loaded on electric discharge rifle 4 by head, generates static discharge, and electric discharge electromagnetic pulse is applied to around Discharge Simulation unit 6, makes sky
Gas ionization puncture is discharged between induced discharge needle 610 and metal ball 608.
In one embodiment of the present of invention, high voltage power supply 12 is DC high-voltage power supply, and the DC voltage of output is adjustable.Pass through
The voltage being loaded on spray point 610 can be changed by adjusting high-voltage DC power supply, realize spray point when electromagnetic field induces
Electric discharge between 610 and metal ball 608, the output voltage by adjusting high-voltage dc voltage can study discharge voltage in electromagnetism
Field induces the influence of static discharge.
In one embodiment of the present of invention, field strength measurement unit includes field strength measurement probe 7 and photoelectric converter 8, field strength
Test probe 7 is mounted on the side of Discharge Simulation unit 6, the input terminal of 7 connection photoelectric converter 8 of field strength measurement probe, photoelectricity
The output end of converter 8 connects oscillograph 9.
Field strength measurement probe 7 can be acquired the intensity of electromagnetic field, then handle, pass through by photoelectric converter 8
Oscillograph 9 shows the intensity of electromagnetic field.
In one embodiment of the present of invention, current detecting unit includes wideband current pulse test sensor 11 and attenuator
10, wideband current pulse test sensor 11 is socketed on the conducting wire between metal ball 608 and ground, and wideband current pulse test passes
Sensor 11 connects the input terminal of attenuator 10, and the output end of attenuator 10 connects oscillograph 9.
When wideband current pulse test sensor 11 can acquire spray point 610 to the electric discharge of metal ball 608, metal ball 608
Electric current between ground is sent to oscillograph 9 by attenuator 10, and the electric current of 9 pairs of oscillograph acquisitions is shown.
In one embodiment of the present of invention, level board 602 is equipped with angle mark, and the cross bar 603 of U-shaped frame is equipped with first
Pointer 612.
When rotating around support rod 601, the first pointer 612 on U-shaped frame cross bar 603 is directed toward on level board 602 U-shaped frame
Angle mark, experimenter by observation the first pointer 612 be directed toward level board 602 on angle mark can learn spray point
The angle of 610 angles horizontally rotated and spray point 610 on horizontal plane position, can be to spray point convenient for experimenter
The accurate adjusting of 610 angles in the horizontal plane.
In one embodiment of the present of invention, 608 surface distance of threshold value metal ball of spray point 610 is 1 millimeter to 1 li
Rice.
In one embodiment of the present of invention, Discharge Simulation unit 6 further includes the vertical plate 611 equipped with angle mark, vertically
Plate 611 is fixedly connected with the first vertical bar 604 in U-shaped frame, and first support 606 is equipped with the second pointer 613, first support 606
On the second pointer 613 be located at the side of the angled label of vertical plate 611.
When rotating first support 606, first support 606 can be relatively rotated with the first vertical bar 604 in U-shaped frame, be driven
Dead ring 609 is rotated in vertical direction, and then rotates the spray point 610 being fixed on dead ring 609 in vertical direction, and first
The second pointer 613 when bracket 606 rotates in first support 606 also rotates synchronously, the angle mark being directed toward on vertical plate 611,
Rotation direction of the spray point 610 in vertical direction and the orientation in vertical direction can be observed by such contrived experiment personnel,
Convenient for experimenter can to spray point 610 vertical plane upper angle accurate adjusting.
In one embodiment of the present of invention, Discharge Simulation unit 6 further includes second support 607, second support 607 and U-shaped
The second vertical bar 605 rotation connection on frame, second support 607 are fixedly connected with dead ring 609.
Second support 607 is set, and second support 607 can rotate with the second vertical bar 605 in U-shaped frame, adjust
In the angle of vertical direction, first support 606 and second support 607 rotate synchronously spray point 610, and then drive dead ring
609 rotate on vertical plane；First support 606 and second support 607 are separately fixed at corresponding two sides, energy on dead ring 609
The stability of enough reinforced insulation rings 609, improves the stability of device entirety.
In one embodiment of the present of invention, support rod 601 is telescopic rod, and telescopic rod is equipped with length mark.Such design
It can be realized the change of 601 length of support rod, and then change spray point 610 in the height of vertical direction, telescopic rod is equipped with length
Scale designation can understand the length of telescopic rod convenient for experimenter, learn the height of 610 vertical direction of spray point.
In one embodiment of the present of invention, metal ball 608 is hollow sphere.Metal ball 608, which is set as hollow sphere, to be reduced
The weight of device entirety, while experimenter also being facilitated to be attached using conducting wire and metal ball 608, realize 608 He of metal ball
The connection of oscillograph 9, oscillograph 9 are acquired the discharge current in metal ball 608.
In one embodiment of the present of invention, support rod 601, level board 602, U-shaped frame, first support 606 and dead ring 609
It is that nylon material is made.The mechanical strength that device entirety can be enhanced using nylon material can reduce device entirety
Weight, and can guarantee the insulating properties of device entirety, realize the electric discharge between spray point 610 and metal ball 608.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (9)
1. a kind of electrostatic electromagnetic pulse induces Characterization of Air Electrostatic Discharge experimental system, which is characterized in that including testing stand, the examination
It tests on platform and is equipped with horizontal coupling plate, the level couples plate earthing, is equipped with insulating panel on the horizontal coupling plate, described
Electromagnetism field generating unit, Discharge Simulation unit and the detection list for generating electrostatic electromagnetic pulse are sequentially placed on insulating panel
Member；
The Discharge Simulation unit includes pedestal, support rod, level board, U-shaped frame, first support, metal ball, dead ring and electric discharge
Needle, the pedestal are placed on the insulating panel, and the level board is equipped with the through-hole being adapted to the support rod, the support
Bar passes through the through-hole on the level board and is fixedly connected with the level board, an end of the metal ball and the support rod
Portion is fixedly connected, another end of the support rod is fixedly connected with the pedestal, the cross bar in the U-shaped frame be equipped with
The through-hole of the support rod adaptation, the support rod pass through the through-hole of the U-shaped frame cross tube and connect with U-shaped frame rotation
It connects, the cross bar in the U-shaped frame is between the metal ball and the level board, in the first support and the U-shaped frame
The rotation connection of the first vertical bar, the first support is fixedly connected with the dead ring, and the dead ring is equipped with and the branch
The arc-shaped through-hole of strut adaptation, the support rod pass through the arc-shaped through-hole on the dead ring, and the spray point is fixedly mounted on
On the dead ring, the spray point connects high voltage power supply, the metal ball ground connection；
The detection unit includes oscillograph, field strength measurement unit and current detecting unit, and the current detecting unit is for adopting
Collect the electric current between metal ball and ground, the field strength measurement unit is for external electromagnetic field where testing the Discharge Simulation unit
Intensity, the field strength measurement unit and the current detecting unit are all connected with the oscillograph.
2. electrostatic electromagnetic pulse according to claim 1 induces Characterization of Air Electrostatic Discharge experimental system, which is characterized in that institute
Stating electromagnetism field generating unit includes electrostatic discharge simulation device, electric discharge rifle and vertical coupled plate, the electrostatic discharge simulation device it is defeated
Outlet connection electric discharge rifle, the vertical coupled plate described in the discharge end face of rifle that discharges, the vertical coupled plate earthing.
3. electrostatic electromagnetic pulse according to claim 1 induces Characterization of Air Electrostatic Discharge experimental system, which is characterized in that institute
Stating high voltage power supply is DC high-voltage power supply, and the DC voltage of output is adjustable.
4. electrostatic electromagnetic pulse according to claim 1 induces Characterization of Air Electrostatic Discharge experimental system, which is characterized in that institute
Level board is stated equipped with angle mark, the cross bar of the U-shaped frame is equipped with the first pointer.
5. electrostatic electromagnetic pulse according to claim 1 induces Characterization of Air Electrostatic Discharge experimental system, which is characterized in that institute
Stating Discharge Simulation unit further includes the vertical plate equipped with angle mark, and the first vertical bar on the vertical plate and the U-shaped frame is solid
Fixed connection, the first support are equipped with the second pointer, and the second pointer in the first support, which is located at the vertical plate, angle
The side of scale designation.
6. electrostatic electromagnetic pulse according to claim 1 induces Characterization of Air Electrostatic Discharge experimental system, which is characterized in that institute
Stating Discharge Simulation unit further includes second support, the second vertical bar rotation connection in the second support and the U-shaped frame, described
Second support is fixedly connected with the dead ring.
7. electrostatic electromagnetic pulse according to claim 1 induces Characterization of Air Electrostatic Discharge experimental system, which is characterized in that institute
Stating support rod is telescopic rod, and the telescopic rod is equipped with length mark.
8. electrostatic electromagnetic pulse according to claim 1 induces Characterization of Air Electrostatic Discharge experimental system, which is characterized in that institute
Stating field strength measurement unit includes field strength measurement probe and photoelectric converter, and the field strength measurement probe is mounted on the Discharge Simulation
The side of unit, the field strength measurement probe connect the input terminal of the photoelectric converter, the output end of the photoelectric converter
Connect the oscillograph.
9. electrostatic electromagnetic pulse according to claim 1 induces Characterization of Air Electrostatic Discharge experimental system, which is characterized in that institute
Stating current detecting unit includes wideband current pulse test sensor and attenuator, the wideband current pulse test sensor sleeve
It connects on the conducting wire between the metal ball and ground, the wideband current pulse test sensor connects the input of the attenuator
The output end at end, the attenuator connects the oscillograph.
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| CN201910085717.3A CN109686203B (en) | 2019-01-29 | 2019-01-29 | Electrostatic electromagnetic pulse induced air type electrostatic discharge experimental system |
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| CN201910085717.3A CN109686203B (en) | 2019-01-29 | 2019-01-29 | Electrostatic electromagnetic pulse induced air type electrostatic discharge experimental system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657970A (en) * | 2020-07-07 | 2020-09-15 | 吉林农业大学 | Continuous rotation activity experimental device for testing attention of experimental animal |
| CN112526428A (en) * | 2020-12-01 | 2021-03-19 | 中国人民解放军陆军工程大学 | Fuse electrostatic discharge module current calibration system and method |
| CN113419130A (en) * | 2021-07-21 | 2021-09-21 | 中国电子技术标准化研究院 | Discharge current calibration device and calibration method for electrostatic discharge generator |
| CN113533914A (en) * | 2021-07-09 | 2021-10-22 | 中国人民解放军陆军工程大学 | Electrostatic pulse induced electrostatic discharge experimental system and method in vacuum environment |
| CN113702784A (en) * | 2021-08-30 | 2021-11-26 | 河北科技大学 | Electrostatic electromagnetic pulse induced needle-plate discharge experimental device |
| CN113740680A (en) * | 2021-08-26 | 2021-12-03 | 中材锂膜有限公司 | Lithium battery diaphragm electrostatic breakdown testing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055829A (en) * | 1991-05-31 | 1991-10-30 | 李曾均 | Comprehensive demonstrator for static electricity |
| JPH10241888A (en) * | 1997-02-28 | 1998-09-11 | Oki Electric Ind Co Ltd | Static discharge protecting structure and static discharge evaluating method |
| JP2004037389A (en) * | 2002-07-05 | 2004-02-05 | Toshiba Corp | Electrostatic tester |
| US20050104613A1 (en) * | 2003-11-13 | 2005-05-19 | Charvaka Duvvury | Electrostatic discharge testers for undistorted human-body-model and machine-model characteristics |
| EP2407795A2 (en) * | 2010-07-12 | 2012-01-18 | Baur Prüf- und Messtechnik gmbh | Measurement device for measuring partial discharge |
| WO2014106075A1 (en) * | 2012-12-28 | 2014-07-03 | Illinois Tool Works Inc. | In-tool esd events monitoring method and apparatus |
| CN104535868A (en) * | 2015-01-09 | 2015-04-22 | 中国人民解放军军械工程学院 | Electrostatic discharge test device under electromagnetic pulse radiation environment |
-
2019
- 2019-01-29 CN CN201910085717.3A patent/CN109686203B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055829A (en) * | 1991-05-31 | 1991-10-30 | 李曾均 | Comprehensive demonstrator for static electricity |
| JPH10241888A (en) * | 1997-02-28 | 1998-09-11 | Oki Electric Ind Co Ltd | Static discharge protecting structure and static discharge evaluating method |
| JP2004037389A (en) * | 2002-07-05 | 2004-02-05 | Toshiba Corp | Electrostatic tester |
| US20050104613A1 (en) * | 2003-11-13 | 2005-05-19 | Charvaka Duvvury | Electrostatic discharge testers for undistorted human-body-model and machine-model characteristics |
| EP2407795A2 (en) * | 2010-07-12 | 2012-01-18 | Baur Prüf- und Messtechnik gmbh | Measurement device for measuring partial discharge |
| WO2014106075A1 (en) * | 2012-12-28 | 2014-07-03 | Illinois Tool Works Inc. | In-tool esd events monitoring method and apparatus |
| CN104535868A (en) * | 2015-01-09 | 2015-04-22 | 中国人民解放军军械工程学院 | Electrostatic discharge test device under electromagnetic pulse radiation environment |
Non-Patent Citations (3)
| Title |
|---|
| MARINA REZINKINA: "Influence of corona on strike probability of grounded electrodes by high voltage discharges", 《JOURNAL OF ELECTROSTATICS》 * |
| R.L. SEAMAN; J.A. COMEAUX: "Comments on "Evaluation of interactions of electric fields due to electrostatic discharge with human Tissue"", 《IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING 》 * |
| 谢喜宁; 胡小锋; 原青云: "静电电磁脉冲辐射场诱发针-球电极结构放电试验", 《航空学报》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657970A (en) * | 2020-07-07 | 2020-09-15 | 吉林农业大学 | Continuous rotation activity experimental device for testing attention of experimental animal |
| CN112526428A (en) * | 2020-12-01 | 2021-03-19 | 中国人民解放军陆军工程大学 | Fuse electrostatic discharge module current calibration system and method |
| CN113533914A (en) * | 2021-07-09 | 2021-10-22 | 中国人民解放军陆军工程大学 | Electrostatic pulse induced electrostatic discharge experimental system and method in vacuum environment |
| CN113419130A (en) * | 2021-07-21 | 2021-09-21 | 中国电子技术标准化研究院 | Discharge current calibration device and calibration method for electrostatic discharge generator |
| CN113419130B (en) * | 2021-07-21 | 2023-01-10 | 中国电子技术标准化研究院 | Discharge current calibration device and calibration method for electrostatic discharge generator |
| CN113740680A (en) * | 2021-08-26 | 2021-12-03 | 中材锂膜有限公司 | Lithium battery diaphragm electrostatic breakdown testing device |
| CN113702784A (en) * | 2021-08-30 | 2021-11-26 | 河北科技大学 | Electrostatic electromagnetic pulse induced needle-plate discharge experimental device |
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