Research on fault diagnosis of supercharged boiler with limited data based on few-shot learning

G Li, Y Li, C Fang, J Su, H Wang, S Sun, G Zhang, J Shi - Energy, 2023 - Elsevier
The safety of the supercharged boiler affects the normal operation of the steam power
system, while its fault samples are few and contain large noise in reality. Therefore, we …

Numerical simulation of hydrogen co-firing distribution on combustion characteristics and NOx release in a 660 MW power plant boiler

D Wei, Z Zhang, Y Wang, Z Zhu, L Wu, T Wang, B Sun - Energy, 2024 - Elsevier
The article discussed the influence on furnace temperature distributions, combustion
characteristics, and NOx release when hydrogen, coal, and sludge co-firing in a 660 MW …

Experimental study on the flexible peak shaving with pulverized coal self-preheating technology under load variability

H Wang, Z Ouyang, H Ding, K Su, J Zhang, Y Hu - Energy, 2024 - Elsevier
The integration of renewable energy sources into power grids has led to power fluctuations,
necessitating coal-fired power units to provide flexible peak shaving. The pulverized coal …

[HTML][HTML] Enhanced single-loop control of a moving bed temperature swing adsorption CO2 capture process

VT Skjervold, LO Nord - Computers & Chemical Engineering, 2023 - Elsevier
Using a model in gPROMS, we study a Zeolite 13X-based moving bed temperature swing
adsorption (MBTSA) process designed to capture CO 2 from a coal-fired power plant. Two …

Development of hybrid first principles–artificial intelligence models for transient modeling of power plant superheaters under load-following operation

A Mukherjee, V Saini, S Adeyemo… - Applied Thermal …, 2025 - Elsevier
This paper develops different approaches for synergistic integration of physics-based
models with data-driven models for modeling of high temperature power plant superheaters …

Flexibility improvement of 1000áMW ultra-supercritical unit under full operating conditions by error-based ADRC and fast pigeon-inspired optimizer

G Hou, T Huang, C Huang - Energy, 2023 - Elsevier
The flexible operation capacity of ultra-supercritical (USC) unit under full operating
conditions must be promoted to adapt a larger-scale renewable energy integrated into the …

Enhancing the flexibility and stability of coal-fired power plants by optimizing control schemes of throttling high-pressure extraction steam

Z Liu, C Wang, J Fan, M Liu, Y Xing, J Yan - Energy, 2024 - Elsevier
Regulating the thermal system configuration can improve the ramp-up rate of the coal-fired
power plants during peak shaving transient processes, while it may bring penalties in the …

Investigation on the allowable load ramping-up rate and wet-to-dry conversion time of a 660 MW supercritical coal-fired power plant with deep peak-shaving work …

Z Liu, C Wang, M Fan, Z Wang, F Fang, M Liu, J Yan - Energy, 2025 - Elsevier
Shortening the state conversion time can improve the flexibility and safety of coal-fired
power plants operating under peak-shaving conditions. This study analyzes various …

Dynamic modeling and transient simulation of circulating fluidized bed boilers during variable loads

X Hu, T Zhou, T Wang, R Fang, M Zhang… - Chemical Engineering …, 2025 - Elsevier
A thorough understanding of the dynamic characteristics of industrial-scale circulating
fluidized bed (CFB) boilers is crucial for the transition of power quality development in …

[HTML][HTML] Simulation of Dynamic Characteristics of Supercritical Boiler Based on Coupling Model of Combustion and Hydrodynamics

Y Han, C Wang, K Liu, L Zhang, Y Zhu, Y Wang… - Energies, 2024 - mdpi.com
To accommodate the integration of renewable energy, coal-fired power plants must take on
the task of peak regulation, making the low-load operation of boilers increasingly routine …