基于Foxboro DCS系统的火力发电厂碳排放实时监测系统研究与应用

Research and Application of Real-time Carbon Emission Monitoring System in Thermal Power Plants Based on Foxboro DCS System

根据“全球实时碳数据(Carbon Monitor)网站”的统计,不难发现火力发电厂是我国二氧化碳主要排放源之一,实现火力发电厂碳减排对降低中国碳排放总量,减少温室气体具有重要意义。目前各火力发电厂都已加入碳交易、碳核算行列,而对于火电厂二氧化碳的准确测量直接关系到火电厂切身经济利益,本文基于Foxboro分散控制系统(DCS)系统和烟气监测系统(CEMS),提出一种火电厂碳排放实时监测系统。

According to statistics from the"Global Real-time Carbon Data(Carbon Monitor)website,"it is easy to find that thermal power plants are one of the major sources of carbon dioxide emissions in China.Achieving carbon reduction in thermal power plants is of great significance for reducing China's overall carbon emissions and decreasing greenhouse gas levels.Currently,all thermal power plants have joined the ranks of carbon trading and carbon accounting.Accurate measurement of carbon dioxide emissions from thermal power plants is directly related to their economic interests.In this paper,a real-time carbon emission monitoring system for thermal power plants is proposed based on the Foxboro Distributed Control System(DCS)and Continuous Emissions Monitoring System(CEMS).