Zeynep Bektaş

Scholarly Output Search Results

Now showing 1 - 3 of 3

Citation - WoS: 9
Citation - Scopus: 19
Technology Assessment of Hydrogen Storage: Cases Enabling the Clean Energy Transition
(Ieee-inst Electrical Electronics Engineers inc, 2024) Qudaih, Sovana; Bektas, Zeynep; Guven, Denizhan; Kayakutlu, Gulgun; Kayalica, Mehmet Ozgur
In this article, we show the adequacy of power systems that can incorporate renewable energy sources and hydrogen for large-scale power consumption. Using the analytic hierarchy process with a focus on multiple criteria, six grid-scalable energy storage technologies are initially assessed to this end. The most suitable option for grid-scale application is green hydrogen storage technology. Then, an optimization model is developed to advance hydrogen solutions by minimizing the annual cost equivalent to capital and operational expenditures of the systems. The model is used to comprehensively examine the integration and operation of two distinct real-life applications: hybrid power systems that incorporate hydrogen alongside renewable energy sources without natural gas and with natural gas. In this direction, this study thoroughly examines the crucial role of green hydrogen in achieving a sustainable and clean energy landscape through a multidisciplinary investigation of hydrogen production and storage from a technology management perspective. Through case studies, the practicality of integrating green hydrogen into power systems to meet substantial power demands is shown. By decreasing the systems' current costs by similar to 60% and contributing to an increase in renewable energy penetration, the proposed systems provide cost-effectiveness, carbon reduction potential, and adaptability to existing infrastructure. In response to the imperative to overcome challenges in transitioning to cleaner energy, this research advocates for well-informed decision making by using the optimization model to attain a robust and eco-friendly energy future.
Citation - WoS: 1
Citation - Scopus: 2
Electricity System Resilience: an Integrated Bibliometric and Systematic Literature Review
(Elsevier Sci Ltd, 2025) Bektas, Zeynep; Yilmaz, Dilek
This study presents a pioneering review of electricity system resilience literature through bibliometric analysis and systematic literature review, addressing four original research questions. It examines whether the literature aligns with advancements in electricity systems and identifies gaps in the reviewed research field. Suggestions include improving methodologies and developing specific resilience metrics. By analyzing current literature and offering future directions, this study provides valuable insights for researchers, policymakers, and practitioners to enhance electricity system resilience.
Merging Grid Technology with Oil Fields Power Distribution: A Smart Grid Approach
(Springer international Publishing Ag, 2024) Al-Eryani, Omar Khaled Fadhl Ali; Kayakutlu, Gulgun; Bektas, Zeynep; Kayalica, M. Ozgur
This study explores how grid technology can help improve oil fields' power distribution using a fuzzy multi-criteria decision-making approach. The study compares different grid technologies based on multiple criteria, such as technical feasibility, economic viability, environmental impact, social acceptance, and regulatory compliance. The fuzzy TOPSIS method is used because it can effectively handle both crisp and fuzzy data, as well as linguistic and numerical values. After obtaining a ranking of alternatives, the study also conducts a sensitivity analysis and a robustness check to validate the results. The results show that the hybrid grid is the most preferred option for oil fields' power distribution, followed by the smart grid, themicrogrid, the nano grid, and the conventional grid. This implies that integrating different grid technologies can provide more benefits and advantages than using a single grid technology. The study provides some implications and recommendations for oil fields to adopt or integrate different grid technologies to enhance their power systems and operations.

Journal	Count
26th European Conference on Artificial Intelligence (ECAI) -- SEP 30-OCT 04, 2023 -- Krakow, POLAND	1
IEEE Transactions on Engineering Management	1
Utilities Policy	1

Bektaş, Zeynep

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