火力发电厂厂级监控系统(SIS)研究与探索

Research and Exploration of Plant-Level Supervisory Information System (SIS) of Thermal Power Plant

厂级监控信息系统(SIS)已经在电厂使用多年,是对生产数据进行采集、二次加工、分析并应用的系统。SIS在优化调整运行,节能降耗分析,技改检修,班组管理等工作中,发挥重大的作用。它的出现,使生产信息的传送更准确、更及时,改变了传统的数据分析和管理方式,提高了生产效率,逐渐成为电厂生产系统中不可缺少的工具系统。受限于使用者对SIS的理解,SIS的一些功能,没有达到预想的效果,进而无法更好的体现出SIS的价值。分析SIS系统的功能,有助于发挥系统的价值。同时在此基础上,探索SIS未来的发展方向。

Used for many years in power plants,the plant-level supervisory information system （SIS） is a system carrying our collection, secondary process, analysis and application of production data.The SIS plays important roles in optimization adjustment analysis ,energy saving and consumption reduction analysis ,technical improvement and overhaul and shift management work.Its emergence enables the production information transmission to be more accurate and timely,changes the traditional data analysis and management methods,improves the production efficiency and gradually becomes an indispensable tool system in the production system of power plants.Restricted by the understanding of users on the SIS,some functions of the SIS have not reached the expected effects,which cannot better show the value of SIS consequently.The further analysis of functions of SIS system is conductive to playing the role of the system.Meanwhile, based on that, this paper explores the future development direction of SIS.