Results 71 to 80 of about 2,238,367 (215)

Protection of microgrid with high amounts of renewables : challenges and solutions [PDF]

, 2019
Microgrid is a small-scale network including generators, loads and storage system, which provides a friendly way for the penetration of renewables and releases the burden of transmission system arising from the increased energy demand.
Dysko, Adam, Liu, Di, Tzelepis, Dimitrios   +2 more
core   +2 more sources

Probing the Energy Trilemma Pillars: Do Innovation Pathways Deliver Cleaner and More Equitable Energy Systems?

Sustainable Development, EarlyView.
ABSTRACT Balancing reliable energy supply, equitable access, and environmental sustainability is a central challenge of the global energy transition. This study examines how innovation influences the energy trilemma by shaping energy security, energy equity, and environmental sustainability across 115 countries from 2011 to 2023.
Kingsley Imandojemu, Omozele Lynda Showunmi, Felix Orole, Damilola Felix Eluyela, Hammed Oluwaseyi Musibau, Romanus Osabohien   +5 more
wiley   +1 more source

A Person‐Environment Fit Framework for Measuring Multi‐Risk Community Resilience: 24 Indicators with Metrics and Vulnerability Thresholds

Sustainable Development, EarlyView.
ABSTRACT This study addresses a persistent challenge in community resilience research and practice: how to assess and build resilience when communities face multiple, interacting, and potentially unforeseen risks. It develops a relational framework for multi‐risk resilience based on Person–Environment (P–E) Fit Theory.
Abbas Ziafati Bafarasat
wiley   +1 more source

Performance Evaluation of Fuel Cell and Microturbine as Distributed Generators in a Microgrid [PDF]

, 2009
This paper presents dynamic models of distributed generators (DG) and investigates dynamic behaviour of the DG units within a microgrid system. The DG units include micro turbine, fuel cell and the electronically interfaced sources.
Mohamed , Azah, Nizam , Muhammad, Salam , A.A.   +2 more
core  

Distinct Solvent Effects on Dispersibility and Photoinduced Hydrogen Release of Hydrogen Boride Sheets

Small, EarlyView.
Hydrogen boride (HB) sheets exhibit strongly solvent‐dependent dispersion and photoinduced hydrogen release. HB‐sheet dispersibility depends on solvent‐dependent interactions, whereas hydrogen release is more strongly associated with the hydrogen‐bonding character of the solvent.
Andi Mauliana, Osamu Oki, Akira Yamaguchi, Yohei Cho, Miwa Hikichi, Takahiro Kondo, Masahiro Miyauchi   +6 more
wiley   +1 more source

A Luminescent PEI/Cy5‐Citrate‐Functionalized Carbonated Apatite Nanoplatform for In Vitro Gene Delivery and In Vivo Traceability

Small, EarlyView.
A luminescent PEI/Cy5‐citrate‐functionalized carbonated apatite nanoplatform combines biocompatibility, plasmid delivery, and Cy5‐based traceability. The system enables effective in vitro gene delivery while preserving cell viability and allows real‐time in vivo fluorescence tracking of the nanocarrier.
Laura Garrido Martín, Marta García Gallego, Raquel Fernández Penas, José Manuel Peula García, Jaime Gómez Morales, Houria Boulaiz   +5 more
wiley   +1 more source

RES‐AD: An AutoML‐Driven Robust Ensemble Framework for Real‐Time Anomaly Detection and Energy Forecasting in Smart Grids

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Accurate load forecasting and reliable anomaly detection are critical for the stable operation of modern smart grids (SGs), which increasingly rely on cyber‐connected infrastructures. However, the integration of smart metres and two‐way communication exposes SGs to data integrity attacks that can manipulate consumption measurements, degrade ...
Murad Ali Khan, Naeem Iqbal, Syed Shehryar Ali Naqvi, Muhammad Faseeh, Do‐Hyeun Kim   +4 more
wiley   +1 more source

V2G Scaling for Electric Trucks From a Cyber‐Physical‐Social Perspective: Challenges and Pathways

Energy Internet, EarlyView.
ABSTRACT Under the dual carbon strategy, electric trucks, as a key element in emission reduction within the transportation sector, can achieve a mutually beneficial situation for both the power system and the transportation system through vehicle‐to‐grid (V2G).
Jun Li, Hui Hou, Zinan Shi, Xuyang Wang, Qian Yu   +4 more
wiley   +1 more source

Transient analysis of a hybrid microgrid system [PDF]

, 2012
The penetration of Distributed Energy Resources in power generation has increased considerably during the last two decades. Low voltage grids are configured as microgrids in which the most common energy resources are photovoltaic systems and wind ...
Fruh, Wolf-Gerrit; id_orcid, Samarakou, Maria, Adamopoulou, Anastasia, Hatziapostolou, Antonis   +3 more
core  

Co‐Optimisation of Battery Energy Storage Systems for Voltage Regulation and Reverse Power Flow Control in PV‐Enriched Low Voltage Distribution Network

IET Smart Energy Systems, EarlyView.
A hybrid GA–PSO framework determines the optimal placement and sizing of distributed battery energy storage systems in a PV‐enriched low voltage feeder, whereas dynamic consensus control (DCC) coordinates their operation. The integrated approach mitigates voltage rise and reverse power flow and promotes balanced utilisation of multiple storage units ...
Nirakar Nepal, Raagini Upadhyay, Samvid Neupane, Udghosh Bhandari, Anil Kumar Panjiyar   +4 more
wiley   +1 more source