DCS在电厂控制系统中的应用  

Application of DCS in Power Plant Control System

作　　者：杜宇 DU Yu(Yunnan Huadian Kunming Power Generation Co.,Ltd.,Kunming 650308,China)

机构地区：[1]云南华电昆明发电有限公司,云南昆明650308

出　　处：《云南水力发电》2021年第9期176-179,共4页Yunnan Water Power

摘　　要：作为经济发展的基础保障,发展电力对于我国综合国力的提升有着不言而喻的重要性。加快电厂设备现代化水平发展,保证地区稳定供电是重重之中。近年来,我国电能事业进入了智能化、自动化、信息化阶段,DCS系统更是为电能事业发挥着至关重要的影响。DCS是整合了计算机、通信、显示(CRT)和控制四大技术联合而成的一种新型控制系统。DCS是以目前较为火热的微处理机为处理核心单元,其有着多模块控制、集中管理、分层级处理、灵活配属、组合便捷等特点。通过数据通信和图形可视化显示,它可以通过使用计算机来对电厂的工作进程实施监控、操作和管理。As the basic guarantee of economic development,electric power development is very important to the promotion of China's comprehensive national strength.It is of great importance to speed up the modernization of power plant equipment and ensure the stable power supply in the region.In recent years,China's electric power industry has entered the stage of intelligence,automation and information technology.DCS system plays an important role in the electric power industry.DCS is a new control system which combines computer,communication,display(CRT)and control technologies.DCS is a hot microprocessor as the processing core unit.It has the characteristics of multi-module control,centralized management,hierarchical processing,flexible allocation and convenient combination.Through data communication and graphic visualization,it can monitor,operate and manage the work process of the power plant by using computers.

关 键 词：DCS 控制系统 电厂控制 工作进程 

分 类 号：TV736[水利工程—水利水电工程]