Strong electromagnetic pulse simulator capable of conveniently switching waveforms and configuration method thereof
A configuration method and strong electromagnetic technology, applied in the direction of instruments, measuring electronics, measuring devices, etc., can solve the problems of affecting and destroying electronic equipment, promotion restrictions, etc., achieve good anti-electromagnetic interference performance, strong interference current, easy to affect and destroy The effect of electronic equipment
Active Publication Date: 2022-02-11
SOUTHWEAT UNIV OF SCI & TECH
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[0004] The fast rising edge electromagnetic pulse has the characteristics of wide frequency band, rich high-frequency components, and large instantaneous power. It is easier to affect and damage electronic equipment. It can well simulate strong electromagnetic interference signals and make better use of its anti-electromagnetic properties for electronic systems. However, foreign countries have imposed an embargo on fast rising edge electromagnetic pulse simulators and related technologies, resulting in restrictions on the development of related products and the promotion of civilian applications; secondly, in the electronic system anti-electromagnetic interference performance evaluation test , different application scenarios have different requirements for waveforms. It is urgent to study a strong electromagnetic pulse simulator and configuration method that can quickly switch waveforms and have fast rising edges of electromagnetic pulses.
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[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description. It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof. It should be noted that in the description of the present invention, the orientation or positional relationship indicated by the term is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply No device or element must have a specific orientation, be constructed, and operate in a specific orientation and therefore should not be construed as limiting the invention. In the description of the present invention, unless otherwise clearly specified...
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,The invention discloses a strong electromagnetic pulse simulator capable of conveniently switching waveforms and a configuration method thereof, and the strong electromagnetic pulse simulator comprises: a pulse source which comprises a pulse forming module, wherein the input end and the output end of the pulse forming module are respectively connected with a high-voltage power supply and an antenna load, a travel switch and a replaceable energy storage capacitor and inductance component are arranged in the pulse forming module, the high-voltage power supply and the travel switch are jointly connected with a control system, and the lower part of the antenna load is provided with an available test area. According to the invention, the waveform of the output voltage can be conveniently changed according to requirements, the frequency band is wide, the high-frequency component is rich, the instantaneous power is large, a strong electromagnetic interference signal can be well simulated, and the anti-electromagnetic interference performance of an electronic system can be evaluated.
Description
technical field [0001] The invention relates to the technical field of electromagnetic pulse simulation, in particular to a strong electromagnetic pulse simulator with convenient waveform switching and a configuration method thereof. Background technique [0002] The current electromagnetic environment is becoming more and more complex, especially there are many strong electromagnetic interference signals. When electronic equipment is subjected to a strong electromagnetic field, it will induce a strong interference current signal inside the electronic system, causing the electronic system to be dysfunctional, out of control, or even burned. How to simulate the strong electromagnetic pulse environment and assess the anti-electromagnetic interference performance of electronic equipment is one of the concerns. The strong electromagnetic pulse simulator is an important device to realize this requirement. [0003] Traditional strong electromagnetic pulse simulators mainly focus...
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IPC IPC(8): G01R31/00
CPCG01R31/001
Inventor 张修路何杰胡汉鹏赵建洲刘成安伍春尤晓建袁长迎
Owner SOUTHWEAT UNIV OF SCI & TECH
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