论文部分内容阅读
舰船交流供电系统中,多采用中性点不接地运行方式,由于系统对地电容泄漏电流的存在,对电力系统供电安全带来隐患。本文针对舰船供电系统,提出了采用单片机控制系统,对电网对地电容漏电流进行实时跟踪测量,利用磁阀式消弧线圈对其进行自动补偿的方法。
Ship AC power supply system, the use of multi-neutral non-grounded mode of operation, due to the existence of system leakage current to ground, power supply security risks. In this paper, aiming at the ship power supply system, a single-chip control system is proposed to measure the leakage current of the power grid to the ground in real time and to compensate automatically by the solenoid valve type arc suppression coil.