CAJ | 학술논문

为了研究车载接地问题，研制了可迅速安装和撤收的便携式接地模块。以多个接地模块组成十字型和一字型组合接地装置，模块之间用多芯铜绞线相连。利用接地实验系统对组合接地装置进行试验，同时对实验系统建模，采用时域有限差分法进行数值分析。通过对一字型和十字型接地装置进行实验研究及数值分析，得出两种组合接地装置的优劣。
위료연구차재접지문제，연제료가신속안장화철수적편휴식접지모괴。이다개접지모괴조성십자형화일자형조합접지장치，모괴지간용다심동교선상련。이용접지실험계통대조합접지장치진행시험，동시대실험계통건모，채용시역유한차분법진행수치분석。통과대일자형화십자형접지장치진행실험연구급수치분석，득출량충조합접지장치적우렬。
In order to study the vehicle-mounted grounding problem, this paper develops a portable grounding module which can be quickly installed and roll-up. It forms cross and one-font combined grounding device with multiple grounding modules and modules are connected with multicore copper stranded wire. We test the combined grounding device by grounding experiment system and model the system at the same time; and then we use the FDTD method for numerical analysis. Through the experimental study and numerical analysis of one-font and cross grounding device, we conclude the merits of two kinds of combined grounding device.