CAJ | 학술논문

针对传统的分接箱电缆故障检测方法存在的不足，文章以STC12C5A60S2单片机和波形产生芯片AD9833为核心，提出一种分接箱电缆故障检测仪。分接箱电缆故障检测仪在检测过程中，将产生的相应频率的注入信号注入到分接箱电缆中，通过测量流过短路故障电缆的电流的大小，来判断出故障的线路。该检测仪能够准确快速地实现分接箱故障电缆的检测，提高检修效率，减少检修分接箱时因停电而造成的不利影响。
침대전통적분접상전람고장검측방법존재적불족，문장이STC12C5A60S2단편궤화파형산생심편AD9833위핵심，제출일충분접상전람고장검측의。분접상전람고장검측의재검측과정중，장산생적상응빈솔적주입신호주입도분접상전람중，통과측량류과단로고장전람적전류적대소，래판단출고장적선로。해검측의능구준학쾌속지실현분접상고장전람적검측，제고검수효솔，감소검수분접상시인정전이조성적불리영향。
Because of the disadvantages in the traditional cable fault detection method of the cable branch box, in this paper, a novel cable fault detector in the cable branch box is proposed. The detector uses consumption microcontroller STC12C5A60S2 and the waveform generation chip AD9833 as the core. The detector can detect the cable fault of the cable branch box quickly and accurately, improve the efficiency of maintenance and reduce the harmful impact during the maintenance of the cable branch box.