摘要
通信电源系统是通信系统的核心,在市电停电后的倒换柴油发电机组应急供电过程中,局站的开关电源及机房空调系统设备等主要耗电设备均存在加电重启过程。主要阐述通过对供电系统主要耗能设备进行配置优化,充分发挥柴油发电机组应急供电倒换重合闸瞬间的带载保障作用,有效减少冲击性负荷对应急柴油发电机组带载能力的影响,确保供电系统安全可靠。
The communication power system is the core of the communication system.During the emergency power supply process of switching diesel generator sets after the mains power failure,the main power-consuming equipment such as the switching power supply of the central station and the air-conditioning system equipment of the computer room all have a power-on restart process.It mainly expounds that by optimizing the configuration of the main energy-consuming equipment in the power supply system,giving full play to the role of load guarantee at the moment of emergency power supply switching and reclosing of diesel generator sets,and effectively reduce the impact of impact loads on the load carrying capacity of emergency diesel generator sets,and ensure the safety and reliability of the power supply system.
作者
周义林
ZHOU Yilin(China Telecom Corporation Limited Qiandongnan Branch,Kaili 556000,China)
出处
《通信电源技术》
2022年第19期30-32,共3页
Telecom Power Technology
关键词
软启动
延时启动
错峰启动
冲击性
平滑加载
soft start
delayed start
peak staggering start
shock
smooth loading
