Sensitivity analysis of steam turbine unit real-time data based on energy consumption characteristics

Xiaofeng Chen; Ning Zhao; Gang Zhou

doi:10.1117/12.2690111

7 September 2023 Sensitivity analysis of steam turbine unit real-time data based on energy consumption characteristics

Xiaofeng Chen, Ning Zhao, Gang Zhou

Proceedings Volume 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023); 127905A (2023) https://doi.org/10.1117/12.2690111
Event: 8th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 2023, Hangzhou, China

Abstract

Taking N630-24.2/566/566 turbine unit of Shanghai Turbine Plant as the research object, the sensitivity analysis of realtime data of turbine unit under sliding pressure conditions of THA, 75%THA, 50%THA, 40%THA and 30%THA was carried out by using the calculation method of constant The sensitive factors of each parameter to energy consumption under different working conditions are calculated by Delphi The results show that the thermal economy of the unit can be effectively improved by ranking the energy consumption sensitivity of the The results show that the thermal economy of the unit can be effectively improved by ranking the energy consumption sensitivity of the measuring point parameters according to the size of the sensitive factors, focusing on the parameters of the measuring point with strong energy The results show that the thermal economy of the unit can be effectively improved by ranking the energy consumption sensitivity of the measuring point parameters according to the size of the sensitive factors, focusing on the parameters of the measuring point with strong energy consumption sensitivity and making corresponding adjustments in time.

Citation Download Citation

Xiaofeng Chen, Ning Zhao, and Gang Zhou "Sensitivity analysis of steam turbine unit real-time data based on energy consumption characteristics", Proc. SPIE 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 127905A (7 September 2023); https://doi.org/10.1117/12.2690111

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available