PDF(8967 KB)
Design of electromagnetic pulse generator based on IEC standard
Huang Baocheng, Zhai Zhen, Zhao Yang, Li Wenwen, Chen Yue, Shen Jie
Integrated Circuits and Embedded Systems ›› 2026, Vol. 26 ›› Issue (7) : 82-88.
PDF(8967 KB)
PDF(8967 KB)
Design of electromagnetic pulse generator based on IEC standard
To study the immunity of power chips to conducted electromagnetic interference, an electromagnetic pulse generator is designed based on the IEC 61000-4 series standards. First, mathematical models and their equivalent circuit models are proposed for the electromagnetic interference pulses in the existing standards, and the conversion relationship between the two is given. Then, based on the equivalent circuit model and relay switch, an electromagnetic interference generation module is fabricated and equipped with a main control module, high-voltage DC module, and display module to form an integrated testing device. Finally, the designed electromagnetic pulse generator is validated in the time domain. The results indicate that the output waveform of the designed electromagnetic pulse generator has high accuracy and can provide various pulse characteristic test waveforms for power chips.
electromagnetic interference / mathematical model / equivalent circuit model / standard waveform / electromagnetic pulse generating device
| [1] |
IEC International Standard 62215-3,Integrated circuits-Measurement of impules immunity-Part 3:Non-synchronous transient injection method[S], 2013.
|
| [2] |
IEC International Standard 61000-4-1,EMC-Part 4-1:Testing and Measurement Techniques-Overview of IEC 61000-4 series[S], 2007.
|
| [3] |
IEC International Standard 61000-4-2:EMC-Part 4-2:Testing and measurement techniques Electrostatic-discharge immunity test[S], 2008.
|
| [4] |
IEC International Standard 61000-4-4,EMC-Part 4-4:Testing and Measurement Techniques-Electrical fast transient /burst immunity test[S], 2012.
|
| [5] |
IEC International Standard 61000-4-18:EMC-Part 4-18:Testing and measurement techniques-Oscillatory wave immunity test[S], 2011.
|
| [6] |
朱长青, 刘尚合, 魏明. ESD电流的解析表达式与数值解[J]. 高电压技术, 2005(7):22-24.
|
| [7] |
|
| [8] |
朱武, 吴仕兵. 基于电快速脉冲群发生器主电路的建模和设计[J]. 电力自动化设备, 2015, 35(6):154-158.
|
| [9] |
吴仕兵, 王佳, 何海国, 等. 电快速瞬变脉冲群发生器的设计[J]. 湖州师范学报, 2017, 39(10):43-48.
|
| [10] |
胡绍朋. 纳秒脉冲及阻尼正弦瞬变信号发生器的研制[D]. 南京: 南京信息工程大学, 2014.
|
| [11] |
|
| [12] |
|
| [13] |
林红亮, 罗广孝, 高海珍, 等. 水银开关控制的PCB板级测试组合波发生器的研制[J]. 电力信息与通信技术, 2021, 19(1):91-97.
|
/
| 〈 |
|
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