公开(公告)号：EP2216638A3

公开(公告)日：2012-03-14

申请号：EP10152683.8

申请日：2010-02-04

Applicant: General Electric Company

Inventor： Gauthier, Philippe Jean ,  Widmer, Neil Colin

IPC: G01N1/22

CPC classification number: G01N1/2258

Abstract: A sample probe includes a sample probe tip filter (50, 70). The sample probe also includes a shield (52, 72) disposed in relation to the sample probe tip filter (50, 70), the shield (52, 72) being operable to deflect particles in a gas sampling stream (14) away from the sample probe tip filter (50, 70). The shield (52, 72) has at least one opening (60, 62, 76) that allows the gas within the gas sampling stream (14) and certain ones of the particles in the gas sampling stream (14) both traveling in a substantially flow reversal direction (66) to a primary direction (18) of the gas sampling stream (14) to enter the shield (52, 72) and contact the sample probe tip filter (50, 70).

公开(公告)号：EP1921280A2

公开(公告)日：2008-05-14

申请号：EP07103532.3

申请日：2007-03-05

Applicant: General Electric Company

Inventor： Badami, Vivek Venugopal ,  Subbu, Rajesh Venkat ,  Taware, Avinash Vinayak ,  Bonissone, Piero Patrone ,  Widmer, Neil Colin

IPC: F01K13/02

CPC classification number: F01K13/02

Abstract: Systems and methods for multi-level optimization of emission levels and efficiency for a boiler system that includes creating both boiler-level models (516) and burner-level models (524) and receiving a plurality of boiler-level system variables. The received system variables are used along with boiler system constraints to optimize boiler-level setpoints. Once the boiler-level setpoints have been optimized they are sent to the burner level (504) of a hierarchical control system (302), where they are used to optimize burner-level setpoints. Once the burner-level setpoints have been optimized they are sent to the burner control loops (530) of the plant control system (506) to be implemented.

Abstract translation: 对于排放水平的多级的优化和效率的锅炉系统的系统和方法确实包括创建两个锅炉级模型（516）和燃烧器级模型（524）和接收锅炉级系统变量的复数。 所接收的系统变量被用于地连同锅炉系统约束来优化锅炉级设定点。 一旦锅炉级设定点已被优化它们被发送到分级控制系统（302），在那里它们被用来优化燃烧器级的设定点的燃烧器级（504）。 一旦燃烧器级的设置点进行了优化，他们被送到工厂控制系统（506）实施的建议的燃烧器控制回路（530）。