CN105301538A - Calibration device for electrostatic discharge monitoring instrument - Google Patents
Calibration device for electrostatic discharge monitoring instrument Download PDFInfo
- Publication number
- CN105301538A CN105301538A CN201410339462.6A CN201410339462A CN105301538A CN 105301538 A CN105301538 A CN 105301538A CN 201410339462 A CN201410339462 A CN 201410339462A CN 105301538 A CN105301538 A CN 105301538A
- Authority
- CN
- China
- Prior art keywords
- electrode plate
- power supply
- voltage power
- flat plate
- scaling equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
A calibration device for an electrostatic discharge monitoring instrument comprises a first electrode flat plate (1), a second electrode flat plate (2), insulation supports (3), a high-voltage power supply (4) and a signal generator (5). The first electrode flat plate (1) and the second electrode flat plate (2) are arranged in a manner that the opposite surfaces of the two are parallel, and the first electrode flat plate (1) and the second electrode flat plate (2) are made of metal materials and are connected with the high-voltage power supply (4) through wires, so that the high-voltage power supply (4) is allowed to load a pulse high voltage to the first electrode flat plate (1); when the first electrode flat plate (1) is loaded with the pulse high voltage, the second electrode flat plate (2) keeps consistent with the ground potential of the high-voltage power supply (4); the insulation supports (3) are used for supporting the first electrode flat plate (1) and the second electrode flat plate (2) and ensure electrical insulation between the two electrode flat plates; and the signal generator (5) is a high-frequency signal generator and is used for providing a high-frequency voltage signal to the high-voltage power supply (4).
Description
Technical field
The present invention relates to satellite protection field, particularly relate to the electric field pulse instrument calibration device of EMP measurement instrument development process after a kind of satellite static discharge.
Background technology
Satellite surface is due to space plasma adhewsive action, and can form the surface charging of similar ground electrostatic charging, surperficial charging can cause between satellite and space environment exists potential difference (PD); And due to the effect of high energy particle, also inside satellite electrostatic charging can be formed in inside.Between satellite surface and space environment or between inner different parts, there is excessive potential difference (PD), satellite surface and space environment or parts different piece just can be caused to occur discharging, namely as the static discharge on ground.Static discharge can discharge current impulse, electromagnetic pulse and thermal pulse, and the strength range of the electric field formed in this static discharge process can reach 10 ~ 10
4v/m; And current impulse and electromagnetic pulse all may be coupled into electronic system, interference even injures safety satellite.Therefore, need the measurement mechanism installing static discharge on satellite, the electrostatic discharge robustness of instrumented satellite in operational process, the intensity of the electric field namely formed in static discharge process, to provide foundation for satellite manages in-orbit with fault diagnosis.
Static discharge monitoring instrument needs to carry out scale according to standard electromagnetic pulse field before transmission, so that whether signal when verifying this monitoring instrument operation on orbit detected by it is reliably credible, therefore in order to scale static discharge monitoring instrument, just need to provide a kind of electric field pulse robot scaling equipment.Current domestic on do not have special for satellite static discharge electric field pulse surveying instrument calibration instrument, although electro-static discharging generator or far-field region, the world can be adopted to carry out qualitative calibration, but electro-static discharging generator is broadband signal, and Antenna Far Field region is generally feeble field region, and calibration is carried out to instrument needs impulse electric field to be narrow band signal and cover measurement range 10 ~ 10
4v/m field strength range, therefore electro-static discharging generator and Antenna Far Field are all not suitable for calibrating static electric field impulsive measurement instrument.Therefore, we have invented a set of device carrying out monitoring for satellite static discharge.
Robot scaling equipment of the present invention has the advantages that opposed configuration is simple, clear principle, installation requirement are low.Monitoring device may be used for the calibration of electric field pulse surveying instrument.
Summary of the invention
For solving the problem of present satellites static discharge electric field pulse monitoring instrument calibration, the invention provides a kind of robot scaling equipment of static discharge monitoring instrument, comprising: the first electrode plate, the second electrode plate, insulating supporting, high-voltage power supply and signal generator.First electrode plate and the set-up mode of the second electrode plate make the two relative surface be parastate, and the first electrode plate and the second electrode plate are metal material makes and be connected with high-voltage power supply by wire, so that high-voltage power supply is to the first electrode plate load pulses high pressure; And when the first electrode plate is loaded high voltage pulse, the second electrode plate keeps consistent with the earth potential of high-voltage power supply; Insulating supporting is for supporting the first electrode plate and the second electrode plate and ensureing electric insulation between two electrode plate; Signal generator is high frequency signal generator, for providing high-frequency voltage signal to high-voltage power supply.
Alternatively, insulating supporting is macromolecule polymer material.
Alternatively, the first electrode plate and the second electrode plate adopt copper material to form.
Alternatively, the centre of the first electrode plate has cavity, for installing the electric field antenna of nonius instrument undetermined.
Alternatively, the roughness on relative between the first electrode plate with the second electrode plate surface is less than 0.1mm.
Alternatively, the parallel tolerance value between the surface that the first plate electrode is relative with the second plate electrode is less than 0.1mm.
Preferably, insulating supporting adopts Tai Fulong material.
Preferably, the length of insulating supporting is 10mm, and can regulate, and for generation of the multiple spacing at two electrode plate intervals, realizes the wide covering of electric field intensity scope.
The advantage of satellite EMP measurement electric field intensity robot scaling equipment of the present invention is: for the calibration link of carrying out static discharge monitoring instrument provides a set of narrow-band devices, the scale test of the single electric field intensity value of electric field pulse detection instrument can be realized, and apparatus structure is simple, clear principle, and external resource requirement is few.
Accompanying drawing explanation
Fig. 1 is the electrical schematic diagram of the robot scaling equipment of the first embodiment of the present invention.
Fig. 2 is the structural representation of the robot scaling equipment of embodiment in Fig. 1.
Fig. 3 is the electrical schematic diagram of the robot scaling equipment of the second embodiment of the present invention.
Fig. 4 is the structural representation of the robot scaling equipment of embodiment in Fig. 3.
Fig. 5 is the schematic diagram of the first electrode plate according to an embodiment of the invention.
Fig. 6 is the schematic diagram of the second electrode plate according to an embodiment of the invention.
Reference numeral
1, the first electrode plate 2, second electrode plate 3, insulating supporting
4, high-voltage power supply 5, signal generator 6, antenna to be measured
Embodiment
Below in conjunction with drawings and Examples, high orbit satellite static discharge monitoring device in one of the present invention is described in detail.
Fig. 1 is the electrical schematic diagram of the robot scaling equipment of the first embodiment of the present invention.Fig. 2 is the structural representation of the robot scaling equipment of embodiment in Fig. 1.This robot scaling equipment comprises: the first electrode plate 1, second electrode plate 2, insulating supporting 3, high-voltage power supply 4 and signal generator 5.First electrode plate 1 and the second electrode plate 2 are horizontally disposed with, and the first electrode plate 1 is positioned at the top of the second electrode plate 2.First electrode plate 1 and the second electrode plate 2 are metal material and make, and are connected with high-voltage power supply 4 by wire, so that high-voltage power supply 4 is to the first electrode plate 1 load pulses high pressure; And when the first electrode plate 1 is loaded high voltage pulse time, the second electrode plate 2 keeps consistent with the earth potential of high-voltage power supply 4.The lower surface of the first electrode plate 1 and the upper surface of the second electrode plate 2 are parastate.Insulating supporting 3 is for supporting the first electrode plate 1 and the second electrode plate 2.Signal generator 5 is high frequency signal generator, for providing high-frequency voltage signal to high-voltage power supply 4.
Fig. 3 and Fig. 4 corresponds respectively to the second embodiment of the present invention.Repeat no more with same or similar part in the first embodiment in this second embodiment, difference is: the first electrode plate 1 is vertical with the second electrode plate 2 to be arranged, and separates certain distance by insulating supporting 3 between the first electrode plate 1 and the second electrode plate 2.For convenience of explanation, assuming that the first electrode plate 1 is positioned at the left side of the second electrode plate 2, in the case, the right flank of the first electrode plate 1 and the left surface of the second electrode plate 2 are parastate.
Alternatively, in an embodiment of the present invention, insulating supporting 3 is macromolecule polymer material.
Alternatively, the first electrode plate 1 and the second electrode plate 2 adopt copper material to form.As shown in Figure 2 and Figure 4, between the first electrode plate 1 and the second electrode plate 2, form cube cavity, when during on-load voltage, just forming spatially uniform electric field in cube cavity in two electrode plate.When voltage difference when between the first electrode plate 1 and the second electrode plate 2 is pulse voltage, just can produce uniform impulse electric field in cube cavity, utilize this uniform impulse electric field just can calibrate for target static discharge electric field pulse monitoring instrument undetermined.For Fig. 1, the impulse electric field direction in cube cavity, perpendicular to the surface of the first electrode plate 1 and the second electrode plate 2, can provide the direction of an electric field in the test space of cavity and intensity intuitively.
Fig. 5 is the schematic diagram of the first electrode plate according to an embodiment of the invention, and Fig. 6 is the schematic diagram of the second electrode plate according to an embodiment of the invention.As seen from Figure 5, the centre of the first electrode plate 1 has cavity, for installing the electric field antenna of nonius instrument undetermined.
For above-mentioned first and second embodiments, the upper surface of the lower surface of the first plate electrode 1 or right flank and the second plate electrode 2 or the roughness of left surface are less than 0.1mm, thus reduce as much as possible due to rough surface injustice and cause cube cavity internal electric field position shape mixed and disorderly and the accuracy of impact calibration.The lower surface of the first plate electrode 1 or right flank are less than 0.1mm with the upper surface of the second plate electrode 2 or the parallel tolerance value of left surface, cause direction of an electric field to offset to reduce as much as possible because air spots is capable, and direction skew may affect calibration accuracy.
In a preferred embodiment, insulating supporting 3 adopts Tai Fulong material, for ensureing that the first electrode plate 1 and the second electrode plate 2 keep electric insulation, otherwise two electrode plate can be caused to load high pressure and to affect electric field intensity scope.Insulating supporting 3 fundamental length is 10mm, and length can regulate, and for generation of the multiple spacing at two electrode plate intervals, realizes the wide covering of electric field intensity scope.
In an embodiment of the present invention, the first electrode plate 1 is connected with high-voltage power supply 4 with the second electrode plate 2, and high-voltage power supply 4 exports high voltage pulse.High-tension electricity potential source 4 is connected with signal generator 5, thus utilizes signal generator 5 to provide trigger pip to high-voltage power supply 4.The specific rising edge that high-voltage power supply 4 basis signal generator 5 exports, arteries and veins are high, and the high voltage pulse producing corresponding proportion amplification is loaded on the first electrode plate 1 and the second electrode plate 2, thus realize providing the impulse electric field that can calibrate space.
It should be noted last that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted.Although with reference to embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, modify to technical scheme of the present invention or equivalent replacement, do not depart from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (8)
1. the robot scaling equipment of a static discharge monitoring instrument, comprise: the first electrode plate (1), second electrode plate (2), insulating supporting (3), high-voltage power supply (4) and signal generator (5), wherein the first electrode plate (1) and the set-up mode of the second electrode plate (2) make the two relative surface be parastate, and the first electrode plate (1) and the second electrode plate (2) are metal material makes and be connected with high-voltage power supply (4) by wire, so that high-voltage power supply (4) is to the first electrode plate (1) load pulses high pressure, and when the first electrode plate (1) is loaded high voltage pulse, the second electrode plate (2) keeps consistent with the earth potential of high-voltage power supply (4), insulating supporting (3) is for supporting the first electrode plate (1) and the second electrode plate (2) and ensureing electric insulation between two electrode plate, signal generator (5) is high frequency signal generator, for providing high-frequency voltage signal to high-voltage power supply (4).
2. robot scaling equipment according to claim 1, is characterized in that, the parallel tolerance value between the surface that the first electrode plate (1) is relative with the second electrode plate (2) is less than 0.1mm.
3. robot scaling equipment according to claim 1, is characterized in that, the first electrode plate (1) and the second electrode plate (2) are made of copper.
4. robot scaling equipment according to claim 1, is characterized in that, the centre of the first electrode plate (1) has cavity, for installing the electric field antenna of nonius instrument undetermined.
5. robot scaling equipment according to claim 1, is characterized in that, the roughness on surface relative between the first electrode plate (1) with the second electrode plate (2) is less than 0.1mm.
6. robot scaling equipment according to claim 1, is characterized in that, insulating supporting (3) is macromolecule polymer material.
7. according to the robot scaling equipment of claim 1 or 6, it is characterized in that, insulating supporting (3) adopts Tai Fulong material.
8. according to the robot scaling equipment of claim 1 or 6, it is characterized in that, the length of insulating supporting (3) is 10mm, and can regulate, and for generation of the multiple spacing at two electrode plate intervals, realizes the wide covering of electric field intensity scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339462.6A CN105301538A (en) | 2014-07-16 | 2014-07-16 | Calibration device for electrostatic discharge monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339462.6A CN105301538A (en) | 2014-07-16 | 2014-07-16 | Calibration device for electrostatic discharge monitoring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105301538A true CN105301538A (en) | 2016-02-03 |
Family
ID=55199022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410339462.6A Pending CN105301538A (en) | 2014-07-16 | 2014-07-16 | Calibration device for electrostatic discharge monitoring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105301538A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345927A (en) * | 2018-11-23 | 2019-02-15 | 北京理工大学 | A kind of device for realizing gas discharge homogenization using extra electric field |
| CN110007160A (en) * | 2019-03-15 | 2019-07-12 | 山东超越数控电子股份有限公司 | A kind of Electrostatic Potential Measure System, method and equipment |
| CN111044805A (en) * | 2019-12-27 | 2020-04-21 | 中国航空工业集团公司西安飞机设计研究所 | Electrostatic discharge radio frequency noise test method |
| CN111256406A (en) * | 2020-01-20 | 2020-06-09 | 珠海格力电器股份有限公司 | Electromagnetic preservation structure, electromagnetic preservation device and refrigeration equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736051A (en) * | 2012-06-29 | 2012-10-17 | 中国工程物理研究院化工材料研究所 | Electrostatic detection calibrator |
| CN103111337A (en) * | 2013-02-04 | 2013-05-22 | 江苏大学 | Microfluidic experimental device for studying dynamic process of acoustic and electric field filter aid |
| CN103235196A (en) * | 2013-04-15 | 2013-08-07 | 重庆大学 | Fluid dynamics based all-fiber high-voltage pulsed electric field sensor and sensing system |
| CN103499798A (en) * | 2013-07-18 | 2014-01-08 | 北京东方计量测试研究所 | Device and method for calibrating non-contact type electrostatic voltmeter |
| CN103785542A (en) * | 2014-01-22 | 2014-05-14 | 易钢 | Direct-current high-voltage electrostatic pulse device for removing harmful substances in food and method for removing harmful substances in food |
-
2014
- 2014-07-16 CN CN201410339462.6A patent/CN105301538A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736051A (en) * | 2012-06-29 | 2012-10-17 | 中国工程物理研究院化工材料研究所 | Electrostatic detection calibrator |
| CN103111337A (en) * | 2013-02-04 | 2013-05-22 | 江苏大学 | Microfluidic experimental device for studying dynamic process of acoustic and electric field filter aid |
| CN103235196A (en) * | 2013-04-15 | 2013-08-07 | 重庆大学 | Fluid dynamics based all-fiber high-voltage pulsed electric field sensor and sensing system |
| CN103499798A (en) * | 2013-07-18 | 2014-01-08 | 北京东方计量测试研究所 | Device and method for calibrating non-contact type electrostatic voltmeter |
| CN103785542A (en) * | 2014-01-22 | 2014-05-14 | 易钢 | Direct-current high-voltage electrostatic pulse device for removing harmful substances in food and method for removing harmful substances in food |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345927A (en) * | 2018-11-23 | 2019-02-15 | 北京理工大学 | A kind of device for realizing gas discharge homogenization using extra electric field |
| CN110007160A (en) * | 2019-03-15 | 2019-07-12 | 山东超越数控电子股份有限公司 | A kind of Electrostatic Potential Measure System, method and equipment |
| CN111044805A (en) * | 2019-12-27 | 2020-04-21 | 中国航空工业集团公司西安飞机设计研究所 | Electrostatic discharge radio frequency noise test method |
| CN111256406A (en) * | 2020-01-20 | 2020-06-09 | 珠海格力电器股份有限公司 | Electromagnetic preservation structure, electromagnetic preservation device and refrigeration equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104535868B (en) | ESD test device under electromagnetic impulse radiation environment | |
| CN105301538A (en) | Calibration device for electrostatic discharge monitoring instrument | |
| CN204359881U (en) | ESD test device under electromagnetic impulse radiation environment | |
| CN102866376B (en) | Entity gas insulated switchgear (GIS) evaluation test platform of local discharging ultrahigh-frequency detection device | |
| CN106249061B (en) | DC synthesized field intensity measuring device and method for composite independent potential sensor | |
| CN103267903A (en) | Device and method for measuring satellite material surface electrostatic discharge pulse characteristics | |
| CN103135086A (en) | Calibration device and calibration and verification method for direct current electric field measuring apparatus | |
| WO2013012616A3 (en) | Electrical inspection of electronic devices using electron-beam induced plasma probes | |
| CN103954888A (en) | Suspension discharge test model suspension discharge detection positioning device and method | |
| CN103777112B (en) | Test instrument grounding detection warning device | |
| CN111722159B (en) | Three-dimensional weak magnetic sensor and switch cabinet partial discharge weak magnetic detection method | |
| Ji et al. | Partial discharge occurrence induced by crack defect on GIS insulator operated at 1100 kV | |
| CN102214870B (en) | Intelligent separable connector | |
| CN103149518B (en) | Partial discharge test circuit | |
| CN105548626B (en) | A kind of impulse electric field generation device | |
| Ediriweera et al. | Microstrip Patch Antenna for Partial Discharge detection as a condition monitoring tool of power system assets | |
| JP2013137222A (en) | Static electricity discharge detection device, static electricity discharge detection method, and fluctuating electric field resistance inspection device | |
| CN105277769B (en) | A kind of oscillatory type satellite surface floating potential detection device | |
| CN102878024A (en) | Device for reducing thunder disaster for wind turbine generator | |
| TW200944066A (en) | Device constructed and arranged to generate radiation, lithographic apparatus, and device manufacturing method | |
| CN109803475A (en) | A kind of device for establishing detector reference potential in space plasma environment | |
| CN108344954A (en) | Wireless power supply electromagnetic security analysis method applied to high-tension line monitoring | |
| CN102721910A (en) | Built-in ultrahigh-frequency antenna sensor for switch cabinet | |
| Fedorov et al. | High power radiators of ultra-short electromagnetic quasi-unipolar pulses | |
| JP5145525B2 (en) | High frequency electromagnetic wave signal generation method and apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |