Results 131 to 140 of about 81,713 (313)

Systemic design of multidisciplinary electrical energy devices: a pedagogical approach [PDF]

open access: yes, 2009
In this paper, we present a complete educative project for illustrating the design and the analysis of hybrid electrical systems. It is based on the study of an ElectroHydrostatic Actuator for flight control application, fed by a power supply associating
Sareni, Bruno   +2 more
core  

Integration of Run-of-River/Pumped Hydro with an Energy Storage System Based on Batteries and Supercapacitors for Enabling Ancillary Services and Extending the Lifetime of Generating Equipment [PDF]

open access: yes
This chapter explores the integration of run-of-river and pumped-storage hydroelectric power plants with lithium-ion batteries and supercapacitors to enhance frequency regulation while minimizing mechanical stress on hydropower units.
Per??z-D??az, Juan Ignacio   +4 more
core   +1 more source

Sizing and Control Algorithms of a Hybrid Energy Storage System Based on Fuel Cells

open access: yes, 2020
Growing consciousness of the threat posed by man-made climate change has spurred government institutions, industry, and science to find clean fuels to power economic activity.
Arkadiusz Adamczyk
core   +1 more source

A Dual‐Functional Electrolyte Additive for Highly Reversible Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces tetrabutylammonium bromide (TBAB) as a dual‐function additive for aqueous zinc‐ion batteries. TBAB disrupts the hydrogen‐bond network of water while TBA+ adsorbs on Zn to improve interfacial wettability and regulate Zn2+ flux, resulting in suppressed dendrite growth and parasitic reactions. This synergy extended the lifespan of Zn|
Shirui Zhang   +9 more
wiley   +1 more source

Hybrid Hydrogen and Mechanical Distributed Energy Storage

open access: yes, 2017
Effective energy storage technologies represent one of the key elements to solving the growing challenges of electrical energy supply of the 21st century.
Luca Andreassi   +3 more
core   +1 more source

Pickering‐Engineered Microparticles for Magnetically Guided Motion and Light‐Triggered Catalysis

open access: yesAdvanced Functional Materials, EarlyView.
Magnetically responsive wax microparticles stabilized by hematite cubes through the Pickering emulsification strategy are developed, showing controlled size, motion, and light‐activated catalytic activity. Annealing under a magnetic field enhances their mobility and steering.
Chiara Ferlito   +6 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  

Development of a cascaded latent heat storage system for parabolic trough solar thermal power generation [PDF]

open access: yes, 2014
Concentrated solar power (CSP) has the potential of fulfilling the world’s electricity needs. Parabolic-trough system using synthetic oil as the HTF with operating temperature between 300 and 400o C, is the most matured CSP technology.
Muhammad, Mubarak Danladi
core  

Hybrid Model Predictive Control Strategy of Supercapacitor Energy Storage System Based on Double Active Bridge

open access: yes, 2019
In order to solve the problem of which the dynamic response of a supercapacitor (SC) is limited due to the mismatch dynamic characteristics between the DC/DC converter and supercapacitor in an energy storage system, this paper proposes a hybrid model ...
Lujun Wang   +4 more
core   +1 more source

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