System and method for auto-tuning a combustion system of a gas turbine

A gas turbine, combustion system technology, applied in the field of methods and systems, which can solve problems such as expensive, slow, etc.
CN102889134AInactive Publication Date: 2013-01-23NUOVO PIGNONE SPA
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NUOVO PIGNONE SPA
Publication Date
2013-01-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a system and a method for auto-tuning a combustion system of a gas turbine. A controller, a gas turbine, and a method for auto-tuning a combustion system of a gas turbine are disclosed. The method includes selecting a first tuning curve from a set of tuning curve for the gas turbine; unbalancing a stable operating point of the gas turbine by modifying one or more operational parameters based on a predefined recipe; determining tuning parameters and storing them while a current operating point of the gas turbine is brought back on the first tuning curve; and generating a backup of tuning parameters to recover the stable operating point.
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Description

technical field

[0001] Embodiments of the subject matter disclosed herein relate generally to methods and systems, and more specifically, to mechanisms and techniques for automatically self-tuning gas turbine combustion systems. Background technique

[0002] Gas turbines are used in many industries, from the military to power generation. They are mainly used to generate electrical energy. However, some gas turbines are used to drive various vehicles, aircraft, ships, and the like. Depending on the application, turbines are required to operate at different settings and conditions. This necessitates the development of control systems to maintain operations. The control system is designed to control the combustion system of the gas turbine. Unfortunately, many of these control systems perform turbine control using fixed-value based static analysis. Also, many of these systems require at least some degree of manual intervention, which increases costs and increases the poten...

Claims

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