锅炉全炉膛火焰数字图象处理与监测系统开发与研究

针对现有ＦＳＳＳ主要以开关量逻辑判别的为主，不能在我国火力电厂锅炉安全保护系统中达到设计目标的问题，提出了将模拟量引入ＦＳＳＳ的方案。并在此基础上开发了能以模拟量方式描述炉内火焰燃料状况的基于数字图象处理以新一代火焰检测系统。本文对系统方案设计，系统构成和系统工业试验进行了详尽的分析。

Development and Study of a Boiler Furnace Flame Digital lmage Processing and Monitoring System

In view of the inability to attain a design target in home made thermal power plant boiler safety protection system with the current furnace safety safeguard system (FSSS)mainly based on the logic discrimination of contact signal magnitudes the authors have come up with a scheme featuring the introduction of an analog quantity into the FSSS. On this basis developed is a new generation of flame detection system based on digital image processing, which is capable of describing furnace flame combustion situation through an analog quantity mode. A detailed analysis has been given of the system scheme design, system configuration and industrial testing.