[1]吴帆,关磊,秦振华.汽轮发电机组试验监控系统设计[J].机械与电子,2017,(09):54-57,61.[doi:1001-2257(2017)09-0054-04]
　WU Fan,GUAN Lei,QIN Zhenhua.Design of Test and Control System for Turbo - Generator Unit[J].Machinery & Electronics,2017,(09):54-57,61.[doi:1001-2257(2017)09-0054-04]
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汽轮发电机组试验监控系统设计
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2017年09期
页码:
54-57,61
栏目:
自动控制与检测
出版日期:
2017-09-25

文章信息/Info

Title:
Design of Test and Control System for Turbo - Generator Unit
作者:
吴帆; 关磊; 秦振华
(中国船舶重工集团公司第七〇三研究所无锡分部,江苏 无锡 214151)
Author(s):
WU Fan; GUAN Lei; QIN Zhenhua
(Wuxi Division of CSIC 703 Research Institution,Wuxi 214151,China)
关键词:
伺服电动缸排放阀;  LabVIEW;  S7-300PLC;  S7-200SMART PLC;  OPC
Keywords:
servo electric cylinder drain valve;  LabVIEW;  S7-300PLC;  S7-200 SMART PLC;  OPC
分类号:
TP277
DOI:
1001-2257(2017)09-0054-04
文献标志码:
A
摘要:
根据汽轮发电机组试验监控系统工作原理,设计了基于伺服电动缸排放阀、S7-300PLC、S7-200SMART PLC,以及LabVIEW为基础的汽轮发电机组试验监控系统。上位机采用LabVIEW软件开发,通过OPC技术和Modbus协议,建立了与PLC以及机组控制屏的通信。场地试验参数采用S7-300PLC采集,伺服电动缸排放阀、负载开关柜、水电阻采用S7-200SMART PLC控制,实现了试验数据的采集存储以及场地试验设备的控制功能。着重介绍了LabVIEW如何与2种PLC实现基于OPC技术的数据通信
Abstract:
According to the working principle, a turbo-generator unit test and control system is designed based on servo electric cylinder drain valve, S7-300PLC, S7-200SMART PLC, and LabVIEW. The host computer, developed by the LabVIEW software, was connected with the PLC and the unit control screen through the OPC technology and the Modbus protocol. The field test parameters were collected by using S7-300PLC, and the servo electric cylinder drain valve, the load switchgear, and the water resistance were controlled by S7-200SMART PLC, which demonstrated the functions of the system in collecting and storing data as well as controlling the field test facilities. This paper mainly focuses on the way to realizing the OPC technology-based data communication between LabVIEW and two PLCs, and the control function on the transient characteristic test based on the pioneering servo electric cylinder drain valve technology.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2017-04-17
作者简介： 吴帆 （1984-），男，江西余干人，工程师，研究方向为热工测量及控制系统设计；关磊 （1982-），男，江苏连云港人，高级工程师，研究方向为测量及控制系统设计；秦振华（1989-），男，江苏盐城人，工程师，研究方向为热工测量及控制系统设计。
更新日期/Last Update: 2017-09-25