【摘要】 本文主要针对1k A电流的脉冲电流发生器展开研究,对如何控制和采集脉冲电流的问题提出了利用STC12C5A60S2的单片机来实现的设计方案。利用单片机控制回路充电,把电能储存在电容器中,电容器在极短时间内快速放电,产生一个很大的瞬时电流,再将产生的信号采集输入给单片机,将采集到的数据及波形显示在液晶屏上,进行雷电仿真。对于预防雷电产生的影响具有较大的现实意义。更多还原

【Abstract】 This article mainly aims at the 1k A current pulse generator research and puts forward a design based on STC12C5A60S2 microcontroller of how to control and acquisition of pulse current problems.Charging by microcomputer control circuit, the electrical energy is stored in the capacitor, the capacitor discharges rapidly in a very short time, produces a large instantaneous current, then gathering input is sent to microcomputer, and the collected data and waveform display on the LCD screen, which has great practical significance for the preventive effect generated by lightning.更多还原