Results 61 to 70 of about 5,808,080 (307)

European energy policy : could it be better? [PDF]

, 2013
This e-booklet gathers some research carried out by FSR Energy since 2010, looking at various topics: from smart grids to Schengen-like energy agreements, and from incentive regulation to European Gas Target Model.
Florence School of Regulation
core   +1 more source

Modeling a Large-Scale Battery Energy Storage System for Power Grid Application Analysis

Energies, 2019
The interest in modeling the operation of large-scale battery energy storage systems (BESS) for analyzing power grid applications is rising. This is due to the increasing storage capacity installed in power systems for providing ancillary services and ...
Giuliano Rancilio, Alexandre Lucas, Evangelos Kotsakis, Gianluca Fulli, Marco Merlo, Maurizio Delfanti, Marcelo Masera   +6 more
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

Frequency-Power Control of VSWTG for Improved Frequency Regulation

, 2023
With increasing wind energy penetration and impending grid codes, it is important to enable wind-based power plants to provide sensitive frequency response in grids that may experience irregular frequency fluctuations with noise induced.
Asma Aziz (13059384), Amanullah Oo (13054650)   +1 more
core  

Ageing and Efficiency Aware Battery Dispatch for Arbitrage Markets Using Mixed Integer Linear Programming

Energies, 2019
To achieve maximum profit by dispatching a battery storage system in an arbitrage operation, multiple factors must be considered. While revenue from the application is determined by the time variability of the electricity cost, the profit will be lowered
Holger C. Hesse, Volkan Kumtepeli, Michael Schimpe, Jorn Reniers, David A. Howey, Anshuman Tripathi, Youyi Wang, Andreas Andreas Jossen   +7 more
doaj   +1 more source

An Improved Model Predictive Fast Frequency Control for Power System Stability Against Unknown Time-Delay Switch Attack

IEEE Access, 2022
A modern power grid is a cyber-physical system, which are vulnerable to cyber attacks. A recently found attack, the time-delay switch attack (TDSA), is made by inserting time delays into communication channels. A TDSA can be highly destructive to a power
Ramadhani Kurniawan Subroto, Kuo Lung Lian   +1 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Renewable energy sources and frequency regulation : survey and new perspectives

, 2010
As the use of renewable energy sources (RESs) increases worldwide, there is a rising interest on their impacts on power system operation and control. An overview of the key issues and new challenges on frequency regulation concerning the integration of ...
H. Bevrani, G. Ledwich, Ghosh, Arindam, Bevrani, Hassan, Bevrani, H., Ledwich, Gerard, Ledwich, G., A. Ghosh   +7 more
core   +1 more source

Power-Smoothing Scheme of a DFIG Using the Adaptive Gain Depending on the Rotor Speed and Frequency Deviation

Energies, 2017
In an electric power grid that has a high penetration level of wind, the power fluctuation of a large-scale wind power plant (WPP) caused by varying wind speeds deteriorates the system frequency regulation. This paper proposes a power-smoothing scheme of
Hyewon Lee, Min Hwang, Eduard Muljadi, Poul Sørensen, Yong Cheol Kang   +4 more
doaj   +1 more source

Bi-layer optimal secondary frequency control approach for energy storage clusters considering wind power uncertainty

Frontiers in Energy Research, 2022
Increasing penetration of wind power with intermittency and variability threatens the stability of the power system frequency. The fast response capability of the energy storage system (ESS) makes it an effective measure to improve frequency regulation ...
Zizhao Wang, Feng Wu, Yang Li, Weidong Huang, Linjun Shi   +4 more
doaj   +1 more source