文章基本信息

标题：Active Disturbance Rejection Control for Bed-inventory Balancing of CFB Boilers with Pant-leg Structure
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作者：Yuqiong Zhang ; Yali Xue ; Donghai Li 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2015
卷号：48
期号：30
页码：66-71
DOI：10.1016/j.ifacol.2015.12.355
语种：English
出版社：Elsevier
摘要：AbstractThis paper proposed an improved primary air (PA) control strategy for the purpose of bed-inventory balance in Circulating Fluidized Bed (CFB) boiler with pant-leg structure. An active disturbance rejection controller (ADRC) is used to estimate the bed-inventory deviation of two legs as well the internal and external disturbances, and then eliminate them by regulating the setpoints of PA flowrates of two sides in the furnace. The experiment conducted on a 600MWe CFB power plant simulation platform shows that the proposed control scheme can quickly balance the bed-inventory and decrease the overturn risk compared with traditional PI control system.
关键词：KeywordsCFB boilerpant-leg structurebed-inventory balanceactive disturbance rejection control