基于单片机的变电站直流系统远程充放电控制技术研究

随着电子信息技术的发展、无人变电站的推广,对变电站直流系统的远程充放电技术研究越来越多。文中基于ATmega16单片机,研究变电站直流系统远程充放电控制技术。给出了充放电硬件电路的设计方案,分析硬件电路的工作原理,计算主要的电路参数,并给出了充放电过程的新型控制方法;搭建远程控制平台,实现智能化操作。该控制技术满足远程充放电的具体要求,具有良好的应用前景,为提高变电站直流系统远程充放电技术的可靠性提供了一种新的途径。

With the development of electronic information technology and the popularization of unmanned substation,more and more research on remote charging and discharging technology of substation DC system is carried out. Based on ATmega16 MCU,the remote charging and discharging control technology of substation DC system is studied in this paper. The design scheme of charging and discharging hardware circuit is given,the working principle of the hardware circuit is analyzed,the main circuit parameters are calculated,and the new control method of charging and discharging process is given. The control technology meets the specific requirements of remote charging and discharging,and has a good application prospect. It provides a new way to improve the reliability of remote charging and discharging technology of substation DC system.

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