Combustion optimization system and method thereof

A combustion optimization and sensor technology, applied in the field of control, can solve problems such as inability to accurately reflect boiler system data, high nitrogen oxides, and fire extinguishment

Inactive Publication Date: 2016-12-07
GENERAL ELECTRIC CO
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, over time, the harsh environment in the boiler system will inevitably cause the sensor to age, degrade and fail.
Therefore, the signals from these low performance sensors will not accurately reflect the data of the boiler system and may also cause inappropriate combustion control
This improper combustion control can result in lower combustion rates, higher NOx and CO concentrations, and reduced reliability
Furthermore, this improper combustion control may also lead to increased slag build-up and increased boiler tube failure, and even catastrophic consequences such as furnace fire extinguishment or explosion

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Combustion optimization system and method thereof
  • Combustion optimization system and method thereof
  • Combustion optimization system and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] In order to help those skilled in the art to accurately understand the claimed subject matter of the present invention, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following detailed descriptions of these specific embodiments, this specification does not describe some well-known functions or structures in detail to avoid unnecessary details affecting the disclosure of the present invention.

[0015] Unless otherwise defined, the technical terms or scientific terms used in the claims and the description shall have the ordinary meanings understood by those skilled in the technical field to which the present invention belongs. "First", "second" and similar words used in the specification and claims do not indicate any sequence, quantity or importance, but are only used to distinguish different components. "A" or "one" and similar words do not indicate a limitation of nu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A combustion optimization system is disclosed. The system comprises a boiler having a plurality of subarea positions, a sensor grid including a plurality of sensors, a sensor verification device and an optimizing controller. The plurality of sensors are used to provide a plurality of sensor signals used for expressing measurement values of the respective subarea positions. The sensor verification device is used for receiving the plurality of sensor signals from the plurality of sensors and generating verified sensor signals of the respective sensors based on the plurality of received sensor signals and a pre-determined correlation among the plurality of received sensor signals. The optimizing controller is used for optimizing at least one operating parameter of the boiler based on the verified sensor signals of the respective sensors. A combustion optimization method is also disclosed.

Description

technical field [0001] The present invention generally relates to the control field, and in particular relates to a combustion optimization system and a combustion optimization method. Background technique [0002] Sensors are commonly used to measure and collect various data related to important operating parameters of the system, such as temperature, pressure, gas concentration, etc. The output signal of the sensor changes based on changing conditions in the system. Therefore, a typical application of sensors is to monitor the performance of the system, so that the performance of the system can be effectively controlled. Signals from sensors can be used for evaluation. Based on the results of the evaluation, one or more operating parameters of the system will be changed or controlled to improve the efficiency of the system. The more accurate the sensor signal is, the better the control of the system is, so the accuracy of the sensor signal plays a vital role in the cont...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCF23N5/003F23N2900/05005G01N33/0036G01N33/004
Inventor 王宏刚陈耀周颖能大卫·莫耶达
Owner GENERAL ELECTRIC CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap