Results 31 to 40 of about 528 (176)

On Flywheel Batteries

, 2023
Energy storage systems improves electrical system efficiency during supply and demand imbalances, enhancing network stability and quality. They mitigate the intermittency of renewable generation and provide system flexibility. Flywheel energy storage systems (FESS) have attracted considerable interest due to their advantages: high cycle and operational
Spakmo, Jo Emil, Langelid, Magnus
openaire   +1 more source

Research on Key Technologies of Low-Energy-Consumption Magnetic Suspension Flywheel Battery Systems

Actuators
As an emerging physical energy storage technology, the magnetic suspension flywheel battery boasts prominent advantages such as high working efficiency, long service life, and short charging time.
Zhibin Li, Xiaoyan Diao, Qianwen Xiang, Weiyu Zhang   +3 more
doaj   +1 more source

Development of a Flywheel Hybrid Power System in Vehicles without the Electric Drive Device Rated Capacity Limit

World Electric Vehicle Journal, 2022
At present, most studies are focused on converting the vehicle kinetic energy into electrochemical energy for battery storage. During each deceleration period, the kinetic energy is first converted into electromagnetic energy and then stored in the ...
Hong Li, Jiangwei Chu, Shufa Sun
doaj   +1 more source

Accurate Suspension Force Modeling and Its Control System Design Based on the Consideration of Degree-of-Freedom Interaction

Actuators
In this study, an accurate suspension force modeling method for the magnetic bearings of flywheel batteries considering degree-of-freedom (DOF) interactions and their control system is proposed to solve the problem that the traditional flywheel battery ...
Weiyu Zhang, Aojie Xu
doaj   +1 more source

De‐Carbonizing the Transport Sector on the University Campus: A Techno‐Economic‐Environment Assessment and Optimization of PV Fed Electric Bicycles Amid Global Fuel Crisis

Energy Science &Engineering, EarlyView.
This study develops and evaluates a solar PV‐fed electric bicycle system optimized for university campuses in Pakistan. The techno‐economic analysis demonstrates significant fuel savings, emission reductions, and sustainability benefits, promoting a cost‐effective, eco‐friendly, and renewable transportation alternative amid rising global fuel and ...
Muhammad Abdullah Khan, Syed Ali Abbas Kazmi, Qamar uddin, Muhammad Umair Iftikhar, Muhammad Waseem   +4 more
wiley   +1 more source

Real time power management strategy for hybrid energy storage systems coupled with variable energy sources in power smoothing applications

Energy Reports, 2021
As the renewable energy sources (RES) production is strongly influenced by multiple geographic factors and highly variable, the need for both energy storage integration and robust real-time power management strategies development is obvious.
L. Barelli, G. Bidini, D.A. Ciupageanu, A. Micangeli, P.A. Ottaviano, D. Pelosi   +5 more
doaj   +1 more source

Triboelectric nanogenerators for vehicle intelligent cockpits

FlexMat, EarlyView.
Converting mechanical stimuli from drivers and vehicle motion into electrical signals, triboelectric nanogenerators provide promising interfaces toward passive, flexible, distributed and intelligent sensing for next‐generation automotive cockpits to support three core functional dimensions: driver state monitoring, vehicle state monitoring, and human ...
Haiqiu Tan, Shiquan Lü, Xiangwei Meng, Huiying Zhang, Wenxing Zhang, Dongxian Sun, Xiao Lu, Lei Wang, Haodong Zhang, William W. Yu   +9 more
wiley   +1 more source

Optimal Configuration of Hybrid Energy Storage Capacity for Wind Farms Considering Carbon Trading Revenue

Zhongguo dianli, 2022
The output power of wind farms fluctuates strongly, and direct grid connection will affect the safe and stable operation of the power system. Therefore, it is necessary to optimize energy storage configuration to smooth the wind power, so as to meet the ...
Chongde CHEN, Qiang GUO, Ziqiu SONG, Yang HU   +3 more
doaj   +1 more source

Actuation Strategies for Underwater Jet‐Propelled Soft Robots

Journal of Field Robotics, EarlyView.
ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone, Mohammed Anteet, Pawandeep S. Matharu, Yara Almubarak   +3 more
wiley   +1 more source

The potential impact of small-scale flywheel energy storage technology on Uganda’s energy sector

Journal of Energy in Southern Africa, 2017
The energy crisis in Uganda has caused a sharp decline in the growth of the industry sector from 10.8% to 4.5% between 2004/5 and 2005/6. This crisis has escalated the power disruptions, which have had adverse effects on various sectors.
Richard Okou, Adoniya Ben Sebitosi, Azeem Khan, Pragasen Pillay   +3 more
doaj   +1 more source