Results 111 to 120 of about 228,376 (312)

Consideration for a sustainable hybrid electric power mini-grid : case study for Wanale village in Uganda

open access: yes, 2011
In this study, a hybrid mini-grid system is designed to supply electricity to a rural village in Uganda. Renewable energy resources are identified, an estimation of the projected village short-term electricity demand is simulated, and using HOMER ...
Kimera, Raymond
core  

Oxygen‐Tunnel Indium Tin Oxide Vertical Channel Transistors with Enhanced Current Density and Reliability for Monolithic 3D Compute‐In‐Memory Systems

open access: yesAdvanced Functional Materials, EarlyView.
Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu   +17 more
wiley   +1 more source

Modelling and control of a light-duty hybrid electric truck [PDF]

open access: yes, 2006
This study is concentrated on modelling and developing the controller for the light-duty hybrid electric truck. The hybrid electric vehicle has advantages in fuel economy.
Park, Jong-Kyu
core  

Redox flow batteries for hybrid electric vehicles: progress and challenges

open access: yes, 2009
Electric vehicles have been the focus of muchresearch over the last two decades as the world has sought improved energy utilization and reduced emissions.
Rusllim Mohammad, M.   +5 more
core   +1 more source

Power Generation Forecast of Hybrid PV-Wind System

open access: yes, 2020
Due to their intermittency and unpredictability, increasing the penetration level of renewable energy (RE) resources to the power system leads to difficulties in operation.
Sanjari, Mohammad Javad   +2 more
core   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

Techno-Economic Analysis of Photovoltaic-Concentrating Solar Power Hybrid System for Thermal Energy Storage of Electricity Curtailment

open access: yes发电技术
Objectives The photovoltaic-concentrating solar power (PV-CSP) hybrid system combines the advantages of low cost of PV and high dispatchability of CSP, but it also faces the common problems of electricity curtailment and low utilization rate of ...
LIU Jiajia, JU Xing
doaj   +1 more source

Sizing a hybrid energy storage system in a power system [PDF]

open access: yes, 2017
Los sistemas de potencia son un conjunto de elementos que operan de manera coordinada entre sí, con el fin de proveer el servicio de energía eléctrica a los usuarios finales como lo son los hogares y las industrias.
Guzmán Feria, Juan Sebastián
core  

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

open access: yesAdvanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae   +27 more
wiley   +1 more source

Battery, Hybrid and Fuel-Cell Propulsion Systems

open access: yes, 2011
The main purpose of the Research is theoretical and experimental evaluation of electric propulsion systems: pure electric ones, fed exclusively by electrochemical energy storage, hybrid electric, in which the power for propulsion comes from different ...
LUTZEMBERGER, GIOVANNI
core  

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