Massive grid-scale energy storage for next-generation concentrated solar power: A review of the potential emerging concepts

J Baigorri, F Zaversky, D Astrain - Renewable and Sustainable Energy …, 2023 - Elsevier
The cost of renewable energy has significantly decreased in recent years, which marks the
way towards a fully renewable and sustainable future. However, this energy transition is not …

Research on influence of steam extraction parameters and operation load on operational flexibility of coal-fired power plant

H Wei, Y Lu, Y Yang, C Zhang, C He, Y Wu, W Li… - Applied Thermal …, 2021 - Elsevier
The operational flexibility of coal-fired power plant is very important for the integration of
large-scale renewable energy to the grid. In order to increase the operational flexibility of …

Synergetic performance of gas turbine combined cycle unit with inlet cooled by quasi-isobaric ACAES exhaust

R Xiao, C Yang, H Qi, X Ma - Applied Energy, 2023 - Elsevier
Gas power generation units are challenged with peak regulation in the new power system
characterized by high proportion of renewables. In aim to enhance the part-load …

Impact of gas turbine flexibility improvements on combined cycle gas turbine performance

K Abudu, U Igie, I Roumeliotis, R Hamilton - Applied Thermal Engineering, 2021 - Elsevier
The improvement of gas turbines flexibility has been driven by more use of renewable
sources of power due to environmental concerns. There are different approaches to …

[HTML][HTML] Minimum environmental load extension through compressed air extraction: Numerical analysis of a dry low NOx combustor

RY Wiranegara, U Igie, P Ghali, K Abudu, D Abbott… - Applied Energy, 2023 - Elsevier
The operational flexibility of gas turbine (GT) engines is a key requirement to coexist
alongside increasing renewable energy that is often intermittent. One of the GT flexibility …

[HTML][HTML] Flexible carbon capture using MOF fixed bed adsorbers at an NGCC plant

M Habib, AM Esquino, R Hughes, FB Soepyan… - Carbon Capture Science …, 2024 - Elsevier
Novel carbon capture systems are necessary to help natural gas power plants approach net
zero CO 2 emissions. We propose a hybrid carbon capture system attached to a natural gas …

Improvement of part-load performance of gas turbine by adjusting compressor inlet air temperature and IGV opening

W Zhu, X Ren, X Li, C Gu, Z Liu, Z Yan, H Zhu… - Frontiers in Energy, 2022 - Springer
A novel adjusting method for improving gas turbine (GT) efficiency and surge margin (SM)
under part-load conditions is proposed. This method adopts the inlet air heating technology …

[HTML][HTML] Power augmentation and Ramp-Up rate improvement through compressed air Injection: A dry low NOx combustor CFD analysis

RY Wiranegara, U Igie, A Szymanski, K Abudu… - Applied Thermal …, 2024 - Elsevier
Gas turbines play a key role in accelerating the transition towards more environmentally
friendly power generation. This role includes backup of renewable generation that is …

[HTML][HTML] Numerical Study of Radiation and Fuel–Air Unmixedness on the Performance of a Dry Low NOx Combustor

RY Wiranegara, U Igie, P Ghali… - … Open Journal of …, 2022 - asmedigitalcollection.asme.org
The development of gas turbine combustors is expected to consider the effects of radiation
heat transfer in modeling. However, this is not always the case in many studies that neglect …

Aerodynamic limits of gas turbine compressor during high air offtakes for minimum load extension

A Szymanski, U Igie, K Abudu, R Hamilton - Applied Thermal Engineering, 2021 - Elsevier
Renewable energy sources (RES) have become a favoured alternative to fossil fuel energy
generation that has been driven by environmental concerns. Their intermittent nature has …