Experimental Application of a DC Electrostatic High Voltage Generator

Abstract

The invention discloses a DC electrostatic high-voltage generator and its test application. The generator includes: a transformer, a transformer connection line, a body base, a voltage doubler capacitor, a filter capacitor, a voltage equalizing cap, a long silicon stack, a short silicon stack, a protection Resistors, shielding covers, grounding switches, discharge switches, voltage dividers, transmission lines, power supply units, power input terminals, capacitor columns, resistance columns, switch columns, support frames, high-voltage transmission lines, fixed pulleys, lifting ropes, top motors, Guide rail, discharge electrode, pull rope, bottom electrode, can be used for electrostatic discharge test of aircraft fuel system and electrostatic withstand voltage test of composite materials. The invention can provide a test method with small footprint, stable performance and controllable process, thereby saving maintenance cost, reducing the physical work of test personnel, reducing the influence of human factors on the test process, thereby ensuring the test quality, shortening the test period, and saving energy. test cost.

Description

technical field [0001] The invention relates to the field of direct current voltage generators, in particular to a direct current electrostatic high voltage generator, which is suitable for electrostatic discharge tests and electrostatic withstand voltage tests that require a high direct current voltage source. Background technique [0002] The traditional DC voltage generator device has the advantages of high amplitude and good voltage regulation performance. After multi-stage voltage doubling rectification, it outputs stable DC high voltage and has a wide range of amplitude adjustment, which can be used in various high-voltage electrostatic occasions. However, the traditional device is high, occupies a large space, cannot be moved, and has many hidden dangers in the maintenance process. For the electrostatic test, the traditional DC voltage generator only provides the DC electrostatic high-voltage power supply for the test, but does not provide an automated and process-con...

AI Technical Summary

Problems solved by technology

However, the traditional device is relatively high, takes up a large space, cannot be moved, and has many safety hazards in the maintenance process

For electrostatic tests, the traditional DC voltage generator only provides a DC electrostatic high-voltage power supply for the test, but does not provide an automated and process-controllable test method, thereby increasing human factors to affect the quality of the test and causing large errors in the test results

Images