Results 31 to 40 of about 1,111,755 (165)
ABSTRACT Time and chronology form the invisible architecture upon which modern civilization depends, governing synchronization across markets, power grids, communication networks, transportation, and defense. Yet, this shared temporal framework, engineered through atomic clocks, satellites, and digital synchronization, faces growing vulnerabilities ...
Bilal M. Ayyub
wiley +1 more source
ABSTRACT The infiltration of counterfeit, fraudulent, and suspect items into civil nuclear supply chains, notably within power generation and medical isotope production, poses severe safety and security threats. The ever‐increasing growth in nuclear installations (70 power plants are under construction and another 100 are in the planning stage) and the
Hafiz Ahmed
wiley +1 more source
Institutions, in time: Designing feedback pathways for shared infrastructure transitions
Abstract Electric utilities, challenged by a rapidly unfolding energy transition, use many informal institutions to bridge across technologies and sectors. Little is known, however, about how electric utility systems and other polycentric systems' institutions‐in‐use vary and evolve over time.
Matthew Grimley +6 more
wiley +1 more source
El equilibrio entre generación y demanda es esencial para la estabilidad de frecuencia en sistemas eléctricos de potencia. Sin embargo, la creciente penetración de energías renovables intermitentes ha reducido la inercia del sistema, exponiendo ...
Flavio Villacrés +3 more
doaj +1 more source
Estudio técnico del uso de energía solar y biogás en vehículos eléctricos en Ilhabela-Brasil
Actualmente, los sistemas híbridos de generación de energía se han mostrado como una excelente oportunidad para la generación de electricidad. En este trabajo se presenta el estudio de uno de estos sistemas considerando dos fuentes de energía disponibles
Raul Pereira Micena +3 more
doaj +1 more source
Abstract Regulatory and policy changes in the renewable energy sector in many European countries have disrupted investment stability in the sector. These changes have triggered legal disputes in which investors argued that host states have an obligation to maintain regulatory stability.
Sai Ma, Simon Schaub, Joan Enguer
wiley +1 more source
Análisis dinámico de sistemas eléctricos con generación eólica [PDF]
La energía eólica instalada en Europa ha crecido aproximadamente un 40% anual durante la última década. Este crecimiento, unido a la previsible instalación de numerosos parques en un futuro próximo, obliga a las compañías eléctricas a evaluar la ...
Ledesma Larrea, Pablo
core +1 more source
La generación de electricidad a partir de fuentes renovables y la integración de las redes eléctricas inteligentes son tendencias en la actualidad de los sistemas eléctricos de potencia.
Jonathan Riofrio, Csaba Farkas
doaj +1 more source
Securing the EV Charging Ecosystem: Protocol‐Level Vulnerabilities, Defenses, and a Research Roadmap
Electric mobility offers promising benefits in sustainability and efficiency but also presents significant cybersecurity challenges that threaten the integrity of electric vehicles (EVs), charging infrastructure, and their communication systems. This article reviews the main threats, vulnerabilities, and existing mitigation strategies, identifying ...
Miguel Aybar-Mejía +11 more
wiley +1 more source
Este artículo propone un algoritmo para operación óptima de sistemas eléctricos aislados, el cual minimiza los costos de producción de electricidad en un mix de aerogeneradores y generados térmicos.
R. Barreto, O. Gomis, J. Heredia
doaj +1 more source

