Based on Multi-Sensor Information Fusion Circulating Fluidized Bed Boiler Combustion Process Clustering Control Research

2012 ◽  
Vol 4 (3) ◽  
pp. 35-43
Author(s):  
Yunfei Ma ◽  
Peifeng Niu
Keyword(s):  
Fluidized Bed ◽  
Information Fusion ◽  
Circulating Fluidized Bed ◽  
Combustion Process ◽  
Circulating Fluidized Bed Boiler ◽  
Control Research ◽  
Sensor Information

Application of Advanced Process Control in Circulating Fluidized Bed Boiler

2011 ◽  
Vol 135-136 ◽  
pp. 305-308 ◽  
Author(s):  
Yin Ping Jiang ◽  
Shan Liu ◽  
Yun Hua Yang
Keyword(s):  
Process Control ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Combustion Process ◽  
Control Object ◽  
Mathematic Model ◽  
Circulating Fluidized Bed Boiler ◽  
Control Effect ◽  
Advanced Control ◽  
Control Research

Circulating Fluidized Bed Boiler is a complicated control object with big delay, multi-variable and strong coupling, especially the combustion in it. It is too difficult to build an exact mathematic model to describe the combustion process. And it is hard to get ideal control effect with normal controller. This paper presents the overview of advanced control techniques in thermal process control of Circulating Fluidized Bed Boiler, such as decoupling control, predictive control and fuzzy control. The future of advanced control research and application is also discussed.

scholarly journals Analysis and Discussion on Burning Low Calorific Value Fuel of Circulating Fluidized Bed Boiler

2021 ◽  
Vol 329 ◽  
pp. 01074
Author(s):  
Yi Yan
Keyword(s):  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
High Reliability ◽  
Combustion Process ◽  
Calorific Value ◽  
Utilization Rate ◽  
Energy Structure ◽  
Actual Process ◽  
Circulating Fluidized Bed Boiler ◽  
Power Stations

China's coal-dominated energy structure will not change in a short time. In order to implement the relevant national policies on energy conservation and emission reduction, it is a good response to adopt circulating fluidized bed boilers in coal-fired power stations. Circulating fluidized bed boiler adopts fluidized combustion, which has high reliability and high utilization rate because of its special combustion mode and particle recycling device. For the low calorific value inferior fuel which is difficult to burn in common boiler, CFB boiler also has certain adaptability and compatibility. In this background, this article with coal gangue as the representative of the inferior coal are discussed its application in the circulating fluidized bed boiler, the combustion process, boiler equipment and special fly ash produced by combustion is proposed that often appear in the three aspects of problems, and accordingly put forward the solution and optimization measures, provides reference for the actual process.

The effect of circulating fluidized bed boiler load on the emission of mercury

2019 ◽  
Vol 92 (6) ◽  
pp. 1800-1806 ◽  
Author(s):  
Michał Wichliński ◽  
Grzegorz Wielgosz ◽  
Rafał Kobyłecki
Keyword(s):  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Circulating Fluidized Bed Boiler ◽  
Boiler Load
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