沈阳工程学院学报(自然科学版)
瀋暘工程學院學報(自然科學版)
침양공정학원학보(자연과학판)
JOURNAL OF SHENYANG INSTITUTE OF ENGINEERING(NATURAL SCIENCES)
2015年
1期
39-43
,共5页
燃烧优化%优化偏置%NOx排放%燃烧运行效率
燃燒優化%優化偏置%NOx排放%燃燒運行效率
연소우화%우화편치%NOx배방%연소운행효솔
combustion optimization,%optimization bias,%NOx emission,combustion efficiency
通过建立模型和优化控制技术可以调整锅炉的燃烧运行状况,提高锅炉的运行效率,降低NOx的排放量,从而提高机组运行的安全性和经济性。以元宝山发电有限责任公司3#机组为例,重点介绍了锅炉燃烧优化控制系统的开发和应用情况、锅炉燃烧优化的基本原理、锅炉燃烧优化闭环控制系统、INFI90控制系统通讯方式和逻辑组态,对提高锅炉燃烧效率和节能降耗具有重要意义,同时对INFI90控制系统的使用也起到了指导和借鉴作用。
通過建立模型和優化控製技術可以調整鍋爐的燃燒運行狀況,提高鍋爐的運行效率,降低NOx的排放量,從而提高機組運行的安全性和經濟性。以元寶山髮電有限責任公司3#機組為例,重點介紹瞭鍋爐燃燒優化控製繫統的開髮和應用情況、鍋爐燃燒優化的基本原理、鍋爐燃燒優化閉環控製繫統、INFI90控製繫統通訊方式和邏輯組態,對提高鍋爐燃燒效率和節能降耗具有重要意義,同時對INFI90控製繫統的使用也起到瞭指導和藉鑒作用。
통과건립모형화우화공제기술가이조정과로적연소운행상황,제고과로적운행효솔,강저NOx적배방량,종이제고궤조운행적안전성화경제성。이원보산발전유한책임공사3#궤조위례,중점개소료과로연소우화공제계통적개발화응용정황、과로연소우화적기본원리、과로연소우화폐배공제계통、INFI90공제계통통신방식화라집조태,대제고과로연소효솔화절능강모구유중요의의,동시대INFI90공제계통적사용야기도료지도화차감작용。
It is conducive to improving the efficiency of the boiler,reducing the emissions of NOx ,thus improving the safety and economy of unit by establishing the model and optimizing control technology to adjust the boiler combus-tion status. Taking 3# boiler of Yuanbaoshan Power Generation CO. ,LTD for instance,the basic combustion theory, optimized closed loop control system of boiler combustion and its development and application,the INFI90 control sys-tem communication mode,and the INFI90 control system logical configuration etc. are introduced in this paper. It is significant to improving the burning efficiency of boilers and realizing energy-saving and cost-reducing. And it also provides a reference for the application of INFI90 control system.