Method for autonomously controlling shaft speed of gas turbine engine, involves optimizing grid points to generate one-shot feedback maps aligned with optimal action within predefined error margin for turbine
	CHATTERJEE D; GANGULY S; UPADHYAY V
	2024-08-24
专利权人	INDIAN INST TECHNOLOGY BOMBAY (IITB-C)
申请日期	2024-08-24
专利号	IN202421064140-A
成果简介	NOVELTY - The method involves generating a nonlinear model predictive control (NMPC) problem for controlling shaft speed of a gas turbine engine. A uniform grid is constructed for the NMPC problem with a set of grid points for a control action. A solution is solved or determined to the nonlinear problem at the grid points of the uniform grid to obtain a feedback control action comprising a point value at the points. An explicit model predictive control (EMPC) process is applied to the feedback action, and the points are optimized to generate one-shot feedback maps aligned with an optimal action within a predefined error margin for the turbine. The shaft speed control of the gas turbine engine is executed based on the optimal feedback control action. USE - Method for autonomously controlling shaft speed of a gas turbine engine using non-linear explicit model predictive control (EMPC) process for industrial applications. Uses include but are not limited to power generation industries, oil and gas industries, chemical industries, manufacturing industries, food processing and automotive industries e.g. aerospace industry and marine industry. ADVANTAGE - The method enables regulating shaft speed in gas turbines driving compressors and generators, thus ensuring stable operation under varying load conditions and optimizing shaft peed to adjust power output while ensuring fuel efficiency and minimizing emissions in power plants. The method enabes precisely controlling the engine speed during different flight phases in the aerospace industry, thus enhancing performance and safety. The method enables optimizing reactor conditions and distillation processes in chemical industries, and for controlling and maintaining machine speed and temperature in manufacturing and food processing respectively. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a system for autonomously controlling shaft speed of a gas turbine engine. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating a method for autonomously controlling shaft speed of a gas turbine engine.
IPC 分类号	F02C-009/28 ; G05B-013/04 ; G05D-001/08
国家	印度
专业领域	能源矿产
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/15367
专题	中国科学院新疆生态与地理研究所
作者单位	INDIAN INST TECHNOLOGY BOMBAY (IITB-C)
推荐引用方式 GB/T 7714	CHATTERJEE D,GANGULY S,UPADHYAY V. Method for autonomously controlling shaft speed of gas turbine engine, involves optimizing grid points to generate one-shot feedback maps aligned with optimal action within predefined error margin for turbine. IN202421064140-A[P]. 2024.

条目包含的文件
条目无相关文件。

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。