Results 61 to 70 of about 3,169 (198)

A Multi-Variable DTR Algorithm for the Estimation of Conductor Temperature and Ampacity on HV Overhead Lines by IoT Data Sensors

Energies, 2022
The transfer capabilities of High-Voltage Overhead Lines (HV OHLs) are often limited by the critical power line temperature that depends on the magnitude of the transferred current and the ambient conditions, i.e., ambient temperature, wind, etc.
Rossana Coccia, Veronica Tonti, Chiara Germanò, Francesco Palone, Lorenzo Papi, Lorenzo Ricciardi Celsi   +5 more
doaj   +1 more source

A Probabilistic Approach for the Optimal Sizing of Storage Devices to Increase the Penetration of Plug-in Electric Vehicles in Direct Current Networks [PDF]

, 2018
The growing diffusion of electric vehicles connected to distribution networks for charging purposes is an ongoing problem that utilities must deal with.
Chiodo, E., Fantauzzi, M., Lauria, D., Mottola, F.   +3 more
core   +1 more source

Review on Synthesis Methods of Carbon Nanotubes as Activated Carbon Composites Based on Biomass for Supercapacitors in Electric Vehicles

Energy Technology, Volume 13, Issue 7, July 2025.
This work reviews various methods to synthesize carbon nanotubes and analyzes the best methods to produce composites for supercapacitors for electric vehicles. Chemical vapor deposition is found to be the best method because the produced CNTs can be used directly without purification unless the catalyst particles need to be removed.
Apri Wiyono, Nurin Wahidah Mohd Zulkifli, Wan Mohd Ashri Wan Daud, Yusep Sukrawan, Rani Anggrainy, Ade Syafrinaldy, Henry Nolandy, Asroful Abidin, Ragil Sukarno, Muhammad Aziz   +9 more
wiley   +1 more source

A Modified Ampacity Calculation Method for High-Voltage Cables Considering Grounding Modes

Applied Sciences
To address the limitation of the IEC 60287 standard in accurately representing the electrothermal characteristics of cables under different grounding conditions, this study proposes a modified equivalent thermal resistance method, using a YJLW03-Z 64/110
Qianqiu Shao, Songhai Fan, Zongxi Zhang, Fenglian Liu, Jinkui Lu, Zhengzheng Fu, Pinlei Lv   +6 more
doaj   +1 more source

STATIC LINE RATING UNTUK INTEGRASI PLTB DI JARINGAN TEGANGAN MENENGAH : STUDI KASUS MASTER PLAN PEMBANGKIT LISTRIK HIBRID DI KRUENG RAYA [PDF]

, 2016
Banda ...
Idraki Sariyan
core  

Sensitivity analysis of a simulation model for evaluating renewable distributed generation on a power network [PDF]

, 2014
International audienceWe present a sensitivity analysis of a simulation model for the evaluation of the performance of a renewable distributed generation (DG) network. Uncertainties in renewable energy sources, components failure and repair events, loads
Hennebel, Martin, Mena, Rodrigo, Zio, Enrico   +2 more
core   +3 more sources

Analysis of excessive sheath currents in multiple cable circuits bonded to the same grounding grid

High Voltage, Volume 10, Issue 3, Page 689-698, June 2025.
Abstract In urban power networks, a common practice is to bond numerous high‐voltage cable circuits to a single grounding grid located in underground tunnels, primarily for reasons of installation convenience. In these situations, excessively high levels of sheath currents were often detected during routine inspections, but no electrical faults were ...
Gen Li, Wenjun Zhou, Chengke Zhou, Hang Wang, Chen Pan   +4 more
wiley   +1 more source

Analysis of Increased Induced Voltages on the Sheath of Double-Circuit Underground Transmission Lines Guaranteeing Ampacity

Energies
This paper quantifies and discusses the increase in induced voltage on a sheath due to changes in duct banks in terms of type and dimensions along an underground transmission line, guaranteeing the ampacity required for a project.
Jesus Enrique Guevara Asorza, Jaimis Sajid Leon Colqui, Sérgio Kurokawa, José Pissolato Filho   +3 more
doaj   +1 more source

Blockchain for Peer‐to‐Peer Energy Trading in Electric Vehicle Charging Stations With Constrained Power Distribution and Urban Transportation Networks

Energy Internet, Volume 2, Issue 1, Page 28-44, April 2025.
ABSTRACT The proliferation of distributed energy resources (DERs) and the large‐scale electrification of transportation are driving forces behind the ongoing evolution for transforming traditionally passive consumers into prosumers (both consumers and producers) in coordinated power distribution network (PDN) and urban transportation network (UTN).
Matin Farhoumandi, Sheida Bahramirad, Mohammad Shahidehpour, Ahmed Alabdulwahab   +3 more
wiley   +1 more source

The Age‐Friendly Learning Healthcare System: Replicating electronic health record based documentation metrics for 4Ms care

Journal of the American Geriatrics Society, Volume 73, Issue 3, Page 707-716, March 2025.
Abstract Background University of Utah Health (UUH) is an academic medical center that achieved “committed to care excellence” in age‐friendly care in 2021 and has a long‐standing culture of quality improvement central to a learning health system. University of California San Francisco (UCSF) developed electronic health record (EHR) documentation ...
Jorie M. Butler, Timothy W. Farrell, Megan Puckett, Claude Nanjo, Phillip Warner, David Shields, Mark A. Supiano, Kensaku Kawamoto   +7 more
wiley   +1 more source