微波通信技术在输变电工程临时通道的应用  

Application of Microwave Relay Technology in Interim Communication of Power Transmission Engineering

作　　者：吴飞龙[1] 

机构地区：[1]福建省电力有限公司福州电业局,福建福州350009

出　　处：《中国电力》2013年第11期146-149,共4页Electric Power

摘　　要：为了解决输变电工程建设中OPGW光纤接入新建变电站时间上无法满足二次设备联调需求的问题,针对各种临时方案的局限性,提出结合实际情况采用微波接力通信方式。通过一跳SDH微波设备与现有OPGW光纤组成混合通信链路,临时开通联调通道,满足二次继电保护、自动化装置联调时间上的要求。在多项实际工程的应用表明,微波接力通信方式可有效解决光纤进站和联调工作时间节点上的矛盾,并可结合实际情况扩大应用范围,推广应用前景广阔。In order to solve the problem that the OPGW cannot meet the time requirement for joint debugging of protection equipment when being connected to a new substation,a microwave relay telecommunication is proposed,in view of the limitations of various interim communication schemes.Through building up a hybrid communication link by a couple of SDH microwave equipment and existing OPGW,this technology opens a temporary channel to meet the time requirement for joint debugging of protection equipment.The application of this technology in several power transmission engineering projects shows that it can effectively solve the time problem of OPGW connection and joint debugging of equipment and has a broad application prospects.

关 键 词：微波接力 OPGW SDH STM-1光口 输变电工程 

分 类 号：TN925[电子电信—通信与信息系统]