杨茂昌1 潘少祠2
（1.广东中质检测技术有限公司，广东 广州 510663
2.广东省科学院电子电器研究所，广东 广州 510400）
摘要：通过原理分析、工程计算和建模，设计一种高压脉冲模拟器，用于模拟电磁环境中瞬时高压信号的干扰试验。该高压脉冲模拟器利用高压真空继电器进行极性转化，高压水银开关实现放电。经测试，该高压脉冲模拟器实现了ns级上升沿，脉宽1 µs，带载50 Ω，幅值1.5 kV的高压脉冲输出。
关键词：安全测试；电磁环境；高压脉冲；模拟器；干扰试验
中图分类号：TP271; TP277 文献标志码：A 文章编号：1674-2605(2023)06-0005-04
DOI：10.3969/j.issn.1674-2605.2023.06.005
Design of a High-voltage Pulse Simulator for Interference Testing
YANG Maochang1 PAN Shaoci2
(1.Guangdong Zhongzhi Testing Technology Co., Ltd., Guangzhou 510663, China
2.Institute of Electronic Products and Electrical Appliances, Guangdong Academy of Sciences, Guangzhou 510400, China)
Abstract: Design a high-voltage pulse simulator through principle analysis, engineering calculation, and modeling to simulate interference tests of instantaneous high-voltage signals in electromagnetic environments. The high-voltage pulse simulator utilizes a high-voltage vacuum relay for polarity conversion and a high-voltage mercury switch for discharge. After testing, the high-voltage pulse simulator has achieved a ns level rising edge and a pulse width of 1 μs. High-voltage pulse output with a load of 50 Ω and an amplitude of 1.5 kV.
Keywords: security testing; electromagnetic environment; high-voltage pulse; simulator; interference test
