核岛无线通信系统及电磁兼容性试验

Nuclear Island Wireless Communication System and EMC Test of M310 Nuclear Power Plant

目前,核电站依旧使用传统有线通信为主要通信方式,无线通信技术发展滞后,已经不能满足建设智能核电的需求。核岛无线通信系统(以下简称DTW系统)是一种以WiFi技术为基础的无线通信系统,该系统主要提供可靠的厂内通信和厂外通信,覆盖范围为核岛区域,可以为运维人员提供移动通信、数据传输功能,并且作为事故工况下或实施应急计划时的应急通信手段之一。本文详细介绍了田湾三期工程M310机组DTW系统基本组成、主要功能及电磁兼容性测试分析,为其他电厂DTW系统的应用及电磁兼容性测试提供参考。

At present,the nuclear power plant still uses the traditional wired communication as the main communication mode,and the development of wireless communication technology lags behind,which can not meet the needs of building intelligent nuclear power.Nuclear island wireless communication system is a wireless communication system based on WiFi technology.The system mainly provides reliable in plant communication and out of plant communication,covering the nuclear island area.It can provide mobile communication and data transmission functions for operation and maintenance personnel,and it is one of the emergency communication means under accident conditions or when implementing emergency plans.This paper introduces the basic composition,main functions and EMC test analysis of DTW system of M310 unit in Tianwan phase III project in detail,which provides reference for the application of DTW system and EMC test of other power plants.