公开(公告)号：EP3247958A1

公开(公告)日：2017-11-29

申请号：EP16704727.3

申请日：2016-01-19

申请人： General Electric Technology GmbH

发明人： LOU, Xinsheng ,  JOSHI, Abhinaya ,  YANG, Shizhong ,  WANG, Chuan ,  NEUSCHAEFER, Carl H. ,  TANCA, Michael Chris

IPC分类号： F27D17/00 ,  F27D19/00

CPC分类号： F23N5/242 ,  F27D17/008 ,  F27D19/00 ,  G05B19/406 ,  G05B19/4155 ,  G05B2219/39407

摘要： Disclosed herein is a control system for NOx reduction in a power plant, the control system comprising a model predictive controller; a proportional integral differential controller and/or an adaptive controller; where the proportional integral differential controller and/or an adaptive controller are subordinated to and in operative communication with the model predictive controller; where the proportional integral differential controller and/or an adaptive controller comprise a feedback loop; a NOx reduction system comprising a NOx reducing agent supply tank and a water supply tank; and a furnace for combusting a fuel; where the furnace lies downstream of the NOx reduction system and where the furnace is provided with a plurality of nozzles that are in fluid communication with the NOx reduction system; where the control system is in electrical communication with the NOx reduction system.