Review of Methods for Diagnosing the Degradation Process in Power Units Cooperating with Renewable Energy Sources Using Artificial Intelligence

P Ziółkowski, M Drosińska-Komor, J Głuch, Ł Breńkacz - Energies, 2023 - mdpi.com
This work is based on a literature review (191). It mainly refers to two diagnostic methods
based on artificial intelligence. This review presents new possibilities for using genetic …

Thermal calculations of a natural circulation power boiler operating under a wide range of loads

W Zima, J Taler, S Grądziel, M Trojan, A Cebula… - Energy, 2022 - Elsevier
The article presents the development of a comprehensive methodology for thermal-flow
computations of a natural circulation power boiler. For this purpose, calculation methods …

A dynamic nonlinear model for a once-through boiler-turbine unit in low load

Y Niu, M Du, W Ge, H Luo, G Zhou - Applied Thermal Engineering, 2019 - Elsevier
Under the background of serious wind and solar energy curtailment in China, flexibility
modification of coal-fired supercritical units is selected as an effective technical path to …

Efficiency improvement strategies for the feedwater heaters network designing in supercritical coal-fired power plants

S Espatolero, LM Romeo, C Cortés - Applied Thermal Engineering, 2014 - Elsevier
Coal will continue playing a major role in worldwide electricity generation during next years.
This trend will augment CO 2 emission to the atmosphere. Improving power plant efficiency …

Ensemble-based fault detection and isolation of an industrial gas turbine

M Mousavi, M Moradi, A Chaibakhsh… - … on Systems, Man …, 2020 - ieeexplore.ieee.org
In this study, an efficient strategy for fault detection and isolation (FDI) of an Industrial Gas
Turbine is introduced based on ensemble learning methods. Four independent Wiener …

Multiway PCA for early leak detection in a pipeline system of a steam boiler—selected case studies

M Swiercz, H Mroczkowska - Sensors, 2020 - mdpi.com
In the paper the usability of the Multiway PCA (MPCA) method for early detection of
leakages in the pipeline system of a steam boiler in a thermal-electrical power plant is …

Study of energy efficient supercritical coal-fired power plant dynamic responses and control strategies

ORI Mohamed - 2012 - etheses.bham.ac.uk
The world is facing the challenge of global warming and environment protection. On the
other hand, the demand of electricity is growing fast due to economic growth and increase in …

Real-time exergoeconomic optimization of a steam power plant using a soft computing-fuzzy inference system

M Baghsheikhi, H Sayyaadi - Energy, 2016 - Elsevier
Because of the non-linear and non-explicit relationships between system parameters and
incomplete and/or complicated mathematical model, iterative approaches that work based …

An iterative method for modelling the air‐cooled organic Rankine cycle geothermal power plant

MI Sohel, M Sellier, LJ Brackney… - International journal of …, 2011 - Wiley Online Library
This work presents an iterative method for modelling the effect of ambient air temperature on
the air‐cooled organic Rankine cycle. The ambient temperature affects the condenser …

Retrofit of a steam power plant using the adaptive neuro-fuzzy inference system in response to the load variation

H Sayyaadi, M Baghsheikhi - Energy, 2019 - Elsevier
Artificial neuro-fuzzy inference system known as the ANFIS tool was earlier developed by
authors [1] for exergoeconomic optimization of an energy system. It was shown that the …