基于智能PCC的水轮机调速器的设计  

The design of hydroturbine governor based on intelligent PCC

作　　者：陈华星[1] 廖力清[1] 

机构地区：[1]中南大学信息科学与工程学院,湖南长沙410083

出　　处：《材料研究与应用》2007年第1期51-54,共4页Materials Research and Application

摘　　要：分析比较了PCC和PLC的功能和特点,并着重介绍了基于PCC的水轮机调速器的硬件设计以及控制策略.该系统具有可靠性高、实时性强等优点,应用触摸屏使得操作界面设计灵活、操作简单.In this paper, the functions and features of PCC and PLC are given and compared, then the design of hydroturbine governor based on PCC is presented in detail. This system has a character of high reliability, real-time. The application of touch screen make the design of man-machine interface flexible and the operation easy. So the system has a good practicability.

关 键 词：水轮机调速器 测频 触摸屏 

分 类 号：TP272[自动化与计算机技术—检测技术与自动化装置]