基于PCC的水轮机组现地控制单元的设计与实现  

The Design and Realization of Local Controlling System of Generator Bases on PCC

作　　者：徐惠攀[1] 王典洪[1] 孔令彬[1] 章璐 

机构地区：[1]武汉中国地质大学机电学院,武汉东兴自动控制技术有限公司

出　　处：《微计算机信息》2006年第01S期6-8,共3页Control & Automation

基　　金：湖北省自然科学基金基金号:2004BA034

摘　　要：本文基于新型的B&R2005系列可编程计算机控制器——PCC(ProgrammableComputerController),设计并实现了一种功能丰富、稳定可靠的水轮机组现地控制系统,并且基于PCC强大的通讯功能实现了机组的上位机远程监控。PCC基于分时多任务系统,在拥有可编程逻辑控制器——PLC(ProgrammableLogicController)的高稳定性的同时,也拥有计算机的快速、高效以及编程功能强大等特点,能够胜任实时性、准确性要求较高的控制任务。This article developed on the basis of one new-type Programmable Computer Controller （PCC） of B＆R 2005 and it designed and realized a local controlling system of generator which provided with abundant function. In addition, this system realized far-distance monitoring based on the powerful communication ability of PCC. The Programmable Computer Controller （PCC）, which based on time-sharing and multitask system, provided with high stability, high-speed, high efficiency and powerful programmable ability of computer, can be competent for controlling task which requires high veracity and real-time response.

关 键 词：可编程计算机控制器 分时多任务系统 开关量输入模块 模拟量输入模块 帧驱动器 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]