无线数传电台技术在风电场SCADA系统中的应用  

Application of wireless data transceiver technology in wind farm supervisory control and data acquisition(SCADA) systems

作　　者：黄春犁 高敏 高金明 

机构地区：[1]华电郑州机械设计研究院有限公司,郑州450015

出　　处：《华电技术》2015年第10期72-75,79,共4页HUADIAN TECHNOLOGY

摘　　要：为了缩短风电场传统光纤传输时的光纤施工周期及避免光纤故障维护不便等问题,提出了一种基于无线数传电台的无线传输技术,分析了该无线传输技术与传统无线传输技术的不同点与优缺点,介绍了风电场数据采集与监视控制(SCADA)系统结构及要点以及无线数传电台技术,并组建了单台风机无线传输网络系统。系统应用于某风电场SCADA系统的数据传输,运行稳定、可靠,能够实时、准确地收发SCADA系统状态参数等数据。On the basis of wireless data transceiver,a new wireless transmission technology is proposed to solve problems such as the long fiber construction cycle of traditional fiber transmission in wind farm and the inconveniences that might be brought by fiber fault maintenance.This paper analyzes the differences,advantages and disadvantages between traditional wireless transmission technology and the new one.It also presents the structure and essentials of supervisory control and data acquisition(SCADA) systems and wireless data transceiver technology.Based on the studies,the single wind turbine wireless transmission network system is set up and applied in a wind farm SCADA systems.The result shows SCADA system status data can be received and sent through a stable,reliable,real-time and accurate data transmission.

关 键 词：无线数传电台 远程无线传输 风电场 SCADA系统 视距传输 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置] TM614[自动化与计算机技术—控制科学与工程]