There are hydrogen production pathways with better than green hydrogen economic and environmental costs

A Boretti - International Journal of Hydrogen Energy, 2021 - Elsevier
While the present hydrogen (H 2) is mostly grey, from steam reforming of methane (CH 4)
with direct carbon dioxide (CO 2) emission, different pathways have been proposed to …

Multi-objective optimization of marine nuclear power secondary circuit system based on improved multi-objective particle swarm optimization algorithm

J Zhao, Y Li, J Bai, L Ma, C Shi, G Zhang… - Progress in Nuclear Energy, 2023 - Elsevier
The mathematical model for the main equipment and auxiliary equipment of the marine
nuclear power secondary circuit system and the system heat balance calculation model are …

Parametric analysis and optimization of 660 MW supercritical power plant

KC Nikam, L Jathar, SD Shelare, K Shahapurkar… - Energy, 2023 - Elsevier
The newly set up power plant has been committed to fulfilling the power supply demand of
the world. Therefore, optimizing operating variables within constraints of varying power …

Techno-economic evaluation of combined cycle gas turbine and a diabatic compressed air energy storage integration concept

S Kruk-Gotzman, P Ziółkowski, I Iliev, GP Negreanu… - Energy, 2023 - Elsevier
More and more operational flexibility is required from conventional power plants due to the
increasing share of weather-dependent renewable energy sources (RES) generation in the …

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 …

Model establishment and performance evaluation of a modified regenerative system for a 660 MW supercritical unit running at the IPT-setting mode

Y Wang, L Cao, P Hu, B Li, Y Li - Energy, 2019 - Elsevier
Improving denitrification efficiency of supercritical unit for peak load regulation by changing
feed water temperature has become a focus of thermal power engineering under wide load …

Experimental and economic study of small-scale CHP installation equipped with downdraft gasifier and internal combustion engine

W Elsner, M Wysocki, P Niegodajew, R Borecki - Applied Energy, 2017 - Elsevier
This paper concerns the experimental and numerical analysis of a combined heat and
power (CHP) installation equipped with a biomass downdraft gasifier, gas purification …

Technological and economic aspect of Refuse Derived Fuel pyrolysis

P Rajca, A Poskart, M Chrubasik, M Sajdak… - Renewable Energy, 2020 - Elsevier
The article presents the results of RDF (Refuse Derived Fuel) examination in order to use it
for energy purpose. RDF material was subjected to thermogravimetric analysis. The TGA …

An improved vehicle to the grid method with battery longevity management in a microgrid application

Q Yang, J Li, W Cao, S Li, J Lin, D Huo, H He - Energy, 2020 - Elsevier
This paper proposed an improved vehicle-to-grid (V2G) scheduling approach for the
frequency control with the advantage of protecting the batteries hence saving the battery …

Parametric optimization of supercritical power plants using gradient methods

AM Kler, PV Zharkov, NO Epishkin - Energy, 2019 - Elsevier
Gradient nonlinear optimization methods are among the most effective approaches to
determine the optimal parameters of thermal power plants. These methods allow us to …