直流系统的运行维护

摘要

The power load of DC system is very important, and that high requirements on the reliability of DC system power supply. The reliability of DC system is one of the decisive conditions to ensure safe operation of substation. This paper mainly summarized on DC system, and the DC system operation monitoring, abnormal operation handling and ground fault, analyzed and processed the battery charging and discharging maintenance.%直流系统的用电负载极为重要,对供电的可靠性要求很高。直流系统的可靠性是保障变电站安全运行的决定性条件之一。文中主要对直流系统进行了概述,并对其运行监视、异常运行处理及接地故障、蓄电池的充放电维护进行了分析和处理。