Results 11 to 20 of about 271,431 (267)

Simultaneity Factors of Public Electric Vehicle Charging Stations Based on Real-World Occupation Data

World Electric Vehicle Journal, 2022
Charging of electric vehicles may cause stress on the electricity grid. Grid planners need clarity regarding likely grid loading when creating extensions.
Christopher Hecht, Jan Figgener, Dirk Uwe Sauer   +2 more
doaj   +1 more source

Vehicle-to-Grid Market Readiness in Europe with a Special Focus on Germany

Vehicles, 2023
Vehicle-to-grid means that electric vehicles are charged when electricity is plentiful and discharged when it is scarce. New battery-electric vehicles have an energy capacity above 60 kWh installed and practically always have a DC connector.
Christopher Hecht, Jan Figgener, Dirk Uwe Sauer   +2 more
doaj   +1 more source

GIVS: integrity validation for grid security [PDF]

International Journal of Critical Infrastructures, 2005
In this paper we address the problem of granting the correctness of Grid computations. We introduce a Grid Integrity Validation Scheme (GIVS) that may reveal the presence of malicious hosts by statistical sampling of computations results. Performance overheads of GIVS strategies are evaluated using statistical models and simulation.
CASALE, GIULIANO, ZANERO, STEFANO
openaire   +3 more sources

Data-Driven, Short-Term Prediction of Charging Station Occupation

Electricity, 2023
Enhancing electric vehicle infrastructure by forecasting the availability of charging stations can boost the attractiveness of electric vehicles. The transportation sector plays a crucial role in battling climate change.
Roya Aghsaee, Christopher Hecht, Felix Schwinger, Jan Figgener, Matthias Jarke, Dirk Uwe Sauer   +5 more
doaj   +1 more source

Offshore Wind Farm Black Start Service Integration: Review and Outlook of Ongoing Research

Energies, 2020
A review of the ongoing research on black start (BS) service integrated with offshore wind farms (OWFs) is presented in this paper. The overall goal is to firstly gain a better understanding of the BS capabilities required by modern power systems ...
Daniela Pagnani, Frede Blaabjerg, Claus Leth Bak, Filipe Miguel Faria da Silva, Łukasz H. Kocewiak, Jesper Hjerrild   +5 more
doaj   +1 more source

Geometric correction of meteorological satellite cloud image data position under multi-source data temporal correlation

Discover Applied Sciences
During the operation of meteorological satellites, their orbits are affected by the non-uniform gravitational field of the Earth, atmospheric resistance, solar radiation pressure, and other factors, causing perturbations in the satellite’s orbit.
Shenbing Hua, Shuanglong Jin, Zongpeng Song, Xiaolin Liu   +3 more
doaj   +1 more source

Broadband Impedance Modeling and Sub/Super-synchronous Oscillation Analysis of Steam Turbine Generator

Zhongguo dianli
Impedance-based modeling and analysis method is currently one of the effective tools to analyze and solve the problem of renewable energy grid-connected broadband oscillation.
Muchi ZHAO, Haijiao WANG, Chun LIU, Guoqing HE, Yanxia SUN, Panpan WANG   +5 more
doaj   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Wind turbine load optimization control and verification based on wind speed estimator with time series broad learning system method

IET Control Theory & Applications
With the rapid development of wind power, the power performance and mechanical load characteristics of wind turbine are simultaneously considered and focused.
Deyi Fu, Shiyao Qin, Lingxing Kong, Yang Xue, Lice Gong, Anqing Wang   +5 more
doaj   +1 more source

Dynamic Interaction and Stability Analysis of Grid-following Converter Integrated Into Weak Grid

CSEE Journal of Power and Energy Systems
The grid-connected converter with grid-following control (GCC-GFL) for renewable energy sources has a risk of instability when integrated into the weak grid. This paper aims to investigate the dynamic interactions and stability characteristics of the GCC-
Shuang Li, Haijiao Wang, Yuehui Huang, Guoqing He, Chun Liu, Weisheng Wang   +5 more
doaj   +1 more source