摘要
为实现对风电安装船升降过程的远程监控,本文以移动终端作为上位机,西门子S7-1200系列PLC作为下位机开发了风电安装船分布式升降监控系统.下位机PLC基于USS协议实现对现场变频器的控制,基于Modbus协议与现场数据采集模块通讯,实时采集现场数据,下位机PLC负责对风电安装船升降过程的实时控制;上位机移动终端负责过程监视和人机交互,操作人员通过上位机移动终端对风电安装船升降过程远程监控.上位机与下位机之间通过TCP/IP协议进行通讯.系统试运行表明,该系统运行稳定,操作简单,能够满足风电安装船升降过程远程监控的要求.
In order to control and monitor jack-up assembly of wind turbine installation vessel,a distributed control system was developed. In the system,a Siemens S7-1200 PLC was used as lower controller and a mobile terminal was used as upper controller. The inverts based on USS protocol were controled by PLC,and the data acquisition equipment was communicated with protocol based on Modbus to acquire the on-site data. The PLC was used for real-time control of wind turbine installation vessel. The mobile terminal was used for process supervisory control and human-computer interaction. The remote operator controlled and monitored jack-up assembly of offshore wind turbine installation vessel on the internet. The PLC communicated with the mobile terminal based on TCP/IP protocol. The test shows that the system is reliable,easy to operate and meet the requirements of remote supervisory control of the installation vessel’s jack-up assembly.
作者
齐继阳
刘英豪
佟士凯
苏世杰
Qi Jiyang;Liu Yinghao;Tong Shikai;Su Shijie(School of Mechanical Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,China;Jiangsu Key Laboratory of Recycling and Reusing Technology for Mechanical and Electronic Products,Changshu 215500,China)
出处
《湖南科技大学学报（自然科学版）》
CAS
北大核心
2019年第1期64-69,共6页
Journal of Hunan University of Science And Technology：Natural Science Edition
基金
江苏省机电产品循环利用技术重点建设实验室开放课题资助(RRME-KF1605)
关键词
风电安装船
升降系统
远程监控
自动调平
wind turbine installation vessel
jack-up assembly
remote supervisory control
automatic levelling process
