基于无线窄带数据通信网的配电自动化系统  

Distribution Automation System Based on Wireless Narrow Band Data Communication Network

作　　者：刘子春 LIU Zi-chun(Beijing Huaqi Communication Technology Co.,Ltd.,Beijing 100082,China)

机构地区：[1]北京华麒通信科技有限公司,北京100082

出　　处：《通信电源技术》2020年第14期168-170,共3页Telecom Power Technology

摘　　要：配电自动化系统可以使控制系统和设备在无人干预的情况下,自动完成大量重复性的工作。例如,可以对配电变电站的电路开关进行检查,对电压进行控制和调节,对用户所用的电表度数和变电器的日常运行情况进行实时的监视和记录。不仅如此,配电自动化系统还能最大程度发挥配电网的作用,在一个区域面临短暂停电时,满足供电的质量要求,减少区域停电的面积,减少用户的损失。要想实现配电系统的自动化,就要借助安全稳定的通信技术,这样有利于把控制中心的控制命令准确传送到接收终端,使其能进行准确操作,同时远方的接收终端可以将采集的实时数据传送到控制中心。通信系统的使用会受到环境、传送方式和传输效率的影响,但是无线数据通信网在一定程度上可以使配电自动化系统的稳定性更高,更加安全可靠,在实践过程中得到广泛使用。因此,加强对无线数据通信系统的研究和应用对配电自动化系统有重要意义。Distribution automation systems enable control systems and devices to automate a large number of repetitive tasks without intervention,such as checking circuit switches in distribution substations,controlling and adjusting voltage,and real-time monitoring and recording of meters and transformers used by users.Moreover,the distribution automation system can make the most use of the distribution network,meet the quality requirements of power supply,reduce the area of regional power outages,and reduce the loss of users when facing short-term power outages in an area.In order to achieve the automation of distribution system,it is necessary to use the secure and stable communication technology,which is conducive to accurate transmission of control commands from the control center to the receiving terminal,so that it can carry out accurate operation,and remote receiving terminals can transfer collected real-time data to the control center.The use of communication system will be affected by environment,transmission mode and transmission efficiency.However,wireless data communication network can make distribution automation system more stable,more secure and reliable to some extent,and is widely used in practice.Therefore,it is important to strengthen the research and application of wireless data communication system for distribution automation system.

关 键 词：无线窄带 数据通信网 配电自动化系统 无线数据通信网 

分 类 号：TM7[电气工程—电力系统及自动化]