CAJ | 학술논문

随着社会的发展,国家对环境保护要求日益严格,燃煤电厂烟气脱硫及脱硝系统也在不断增加.在日益发展的脱硝技术中,控制系统的重要性越来越突出,其优越性直接关系到脱硝效率和脱硝质量.针对目前较流行的前馈环控制系统、控制反应器出口NOX排放的控制系统以及基于人工智能和自适应神经网络的先进控制系统进行对比分析,讨论了他们的优缺点及其发展趋势,并对今后燃煤电厂进行脱硝系统建设时控制方案选型提出一些建议.
수착사회적발전,국가대배경보호요구일익엄격,연매전엄연기탈류급탈초계통야재불단증가.재일익발전적탈초기술중,공제계통적중요성월래월돌출,기우월성직접관계도탈초효솔화탈초질량.침대목전교류행적전궤배공제계통、공제반응기출구NOX배방적공제계통이급기우인공지능화자괄응신경망락적선진공제계통진행대비분석,토론료타문적우결점급기발전추세,병대금후연매전엄진행탈초계통건설시공제방안선형제출일사건의.
With the development of the society, researches on the system of flue gas desulfurization and denitration has also been made in the coal-fired power plant.The importance of the control system is becoming more and more important with the development of denitration technology, and its advantages are directly related to the denitration efficiency and denitration quality. Several control systems included feed-forward loop control system, control the outlet of reactor NOX emissions control system, and the advanced control system based on artificial intelligence and adaptive neural network were analyzed and discussed. Besides, the advantages and disadvantages of their development trend were also discussed. In the last, some suggestions for the selection of control system for the of flue gas desulfurization were made.