Unlock instant, AI-driven research and patent intelligence for your innovation.

A multifunctional program-controlled electrostatic discharge test device with adjustable electrodes

An electrostatic discharge test, multi-functional technology, applied in the direction of measuring device, measuring device casing, electrical measuring instrument parts, etc., can solve problems such as reducing test efficiency, improve test efficiency, ensure safety, and reduce the possibility of test accidents sexual effect

Active Publication Date: 2022-05-10
HEFEI HANGTAI ELECTROPHYSICS
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional test device requires the test personnel to be in close contact with the test equipment and operate it. For the safety of the test, the test efficiency is greatly reduced.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A multifunctional program-controlled electrostatic discharge test device with adjustable electrodes
  • A multifunctional program-controlled electrostatic discharge test device with adjustable electrodes
  • A multifunctional program-controlled electrostatic discharge test device with adjustable electrodes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 and figure 2 As shown, a multifunctional program-controlled electrostatic discharge test system with adjustable electrodes includes,

[0033] The isolation module is configured as a movable isolation device 1, and an electrode member 3 that can move in a direction is arranged in the isolation device 1; wherein, the electrode member 3 includes a first electrode 32 and a second electrode 34, and the first electrode 32 Move into the capacitor 7 to charge the capacitor 7, and the second electrode 34 slowly moves to the test piece 8; in this embodiment, the isolation module selects a mobile trolley, and the mobile trolley is equipped with a drive assembly, and the drive assembly and the first electrode 32. The second electrode 34 is connected. When the system is in use, first the first electrode 32 is driven to move by the driving component, so that it is inserted into the capacitor 7, thereby connecting the charging circuit, and using the power supply compon...

Embodiment 2

[0037] On the basis of Example 1, such as image 3 Shown, a kind of electrostatic discharge test method of multifunctional program-controlled adjustable electrode, this method comprises the following steps,

[0038]Control the isolation device 1 to move to a specified position, drive the first electrode 32 to be inserted into the capacitor 7, charge the capacitor 7 through the power supply component 5, and after the voltage value in the capacitor 7 reaches a specified value, the first electrode 32 leaves the capacitor 7 , drive the second electrode 34 connected to the capacitor 7 to slowly move to the position of the test piece 8, after the second electrode 34 discharges the current to the test piece 8, record the distance between the second electrode 34 and the test piece 8, and charge the capacitor 7 The final voltage value, the voltage value after the discharge current, and the temperature and humidity value of the test piece 8 environment are used to generate an electronic...

Embodiment 3

[0042] An electrostatic discharge test device for a multifunctional program-controlled adjustable electrode, including an isolation device 1, an electrode part 3, a power supply assembly 5, an electrostatic voltmeter 6, a capacitor 7, a microammeter and a test piece 8, and the electrode part 3 is arranged on In the isolating device 1, a driving device is arranged in the isolating device 1. The electrode member 3 includes a first electrode 32 and a second electrode 34. The driving device drives the first electrode 32 to be inserted into the capacitor 7 or pulled out from the capacitor 7. , the driving device drives the second electrode 34 to slowly approach the test piece 8, the electrostatic voltmeter 6 monitors the voltage value in the capacitor 7, and the microammeter monitors the discharge of the second electrode 34 to the test piece 8 Current; the power supply assembly 5 is connected to the electrode member 3 and the capacitor 7 .

[0043] In this embodiment, the isolating...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a multifunctional program-controlled electrostatic discharge test system with adjustable electrodes. The electrostatic discharge test system of the multifunctional program-controlled adjustable electrode includes an isolation module, which is configured as a movable isolation device, and an electrode part that can move in a direction is arranged in the isolation device; wherein, the electrode part includes a first electrode and a second electrode. Two electrodes, the first electrode moves into the capacitor to charge the capacitor, and the second electrode moves slowly towards the test piece; the detection module is configured to monitor the voltage value in the capacitor, and after the second electrode and the test piece approach The released current value and the ambient temperature and humidity value of the test piece are recorded and transmitted; the control module is configured to receive the voltage value, current value and ambient temperature and humidity value sent by the detection module; the multifunctional program-controlled adjustable electrode The advanced electrostatic discharge test system realizes controllable speed discharge, precise pointing, and avoids potential safety hazards between personnel and discharge electrodes.

Description

technical field [0001] The invention belongs to the technical field of electrostatic discharge, and in particular relates to an electrostatic discharge test system with multifunctional program-controlled adjustable electrodes. Background technique [0002] During electrostatic tests of aircraft, missiles and ordnance systems and equipment, the test simulated electrostatic voltage can be as high as 300kV. The high-voltage electrode needs to move to a certain test point on the surface of the test piece at a certain speed until the discharge occurs. Therefore, it is necessary to control the moving distance of the electrode and point to the test point precisely; and the test electrode maintains a high-voltage state, which is not suitable for personnel and discharge. The electrodes are in close contact. However, the traditional test device requires the test personnel to be in close contact with the test equipment and operate it, which greatly reduces the test efficiency for the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01R1/04G01R31/12
CPCG01R1/0416G01R31/12
Inventor 段泽民司晓亮瞿明磊徐海波
Owner HEFEI HANGTAI ELECTROPHYSICS