摘要
介绍了基于以PLC技术的某热电厂2×220MW机组水汽品质数据采集系统硬件,如PLC的选型、扩展模块的选择、采样架设备、在线仪表配置等方面的设计,以及数据采集的软件设计,如数据采集程序、参数越限报警、在线显示功能等方面的开发。
Brief description of PLC-based the one heat and power plant of DTP unit 2 x220MW steam quality data acquisition system, the details of the hardware, such as the selection PLC, the extension of choice-sampling equipment, instrumentation such as online distribution of the design, and data acquisition software design, such as data collection procedures, parameters limit alarm, online show functions of the development.
出处
《水科学与工程技术》
2012年第2期76-78,共3页
Water Sciences and Engineering Technology
关键词
数据采集
发电机组
系统硬件
应用软件
data acquisition
generator
system hardware
application software
