Results 51 to 60 of about 460,680 (221)
Global Challenges, Volume 10, Issue 8, August 2026.To intentionally mitigate energy poverty in underserved communities, advanced perovskite energy technologies such as lead‐based perovskite solar cells are necessary. However, in future deployment of these materials, energy justice, equity, inclusivity and environmental sustainability must be taken into account.
Benjamin K. Korir +4 more
wiley +1 more source
Research on Flywheel Energy Storage Device of Regenerative Brake for Metro Vehicles
机车电传动, 2019 Due to the operation characteristics of short distance between stations, start acceleration and brake deceleration frequently and the huge energy generated by regenerative braking for the metro vehicles can be absorbed and stored by flywheel energy ...
Zhikun YOU, Qun ZHOU, Wei WANG
doaj
EnergiesDriven by the global energy transition, the proportion of new and renewable sources of energy (NRSE) such as wind and solar power in the electricity systems of many countries continues to rise. However, this also exacerbates frequency fluctuations in the
Shaobo Wen +4 more
doaj +1 more source
Hybrid PV System with High Speed Flywheel Energy Storage for Remote Residential Loads
Clean Technologies, 2021 Due to low system inertia in microgrids, frequencies may vary rapidly from the nominal value, leading to the complete blackout of the system unless there is an adequate spinning reserve available for balancing the supply with the demand load.
Abid Soomro +2 more
doaj +1 more source
Computer Applications in Engineering Education, Volume 34, Issue 4, July 2026.ABSTRACT Background: The rapid development and adoption of generative artificial intelligence (GAI) tools, particularly following ChatGPT's release, have created new opportunities and challenges for engineering education. While several studies have explored AI capabilities in mechanical engineering, systematic analysis across different cognitive skill ...
Antonio Pérez‐González +3 more
wiley +1 more source
Engineering Reports, Volume 8, Issue 7, July 2026.This paper uses quantum particle swarm optimization for virtual power plant cluster operation control. It divides the cluster, constructs models, and the method can effectively reduce system frequency deviation and optimize operation cost. ABSTRACT The information exchange and coordinated control among multiple virtual power plants (VPPs) are ...
Mingyu Zhou, Yunlong He
wiley +1 more source
ElectronicsThe fluctuation and intermittency of wind power generation seriously affect the stability and security of power grids. Aiming at smoothing wind power fluctuations, this paper proposes a flywheel–battery hybrid energy storage system (HESS) based on ...
Enguang Hou +3 more
semanticscholar +1 more source
Global Challenges, Volume 10, Issue 7, July 2026.This study reveals that the use phase of diesel engines contributes the greatest environmental burden due to intensive diesel consumption and related emissions. Life‐cycle assessment highlights severe impacts on climate change, fossil fuel depletion, acidification, and particulate pollution, emphasizing the importance of biodiesel integration, hybrid ...
Sanjeev Kumar +8 more
wiley +1 more source
Optimization of Hybrid Energy Storage for Split-Shaft Wind Systems
WindThis paper introduces a new combination of hybrid energy storage in a split-shaft wind energy conversion system based on a hydraulic transmission system.
Rasoul Akbari, Afshin Izadian
doaj +1 more source
High‐Energy‐Density Redox Flow Batteries: Mechanisms, Design Strategies, and Recent Progress
Chemistry – A European Journal, Volume 32, Issue 24, 23 June 2026.ABSTRACT The inherent intermittency of energy sources such as solar and wind power hinders the transition to renewable energy, necessitating advanced energy storage solutions. Enhancing energy density is crucial for lowering system costs and enabling large‐scale deployment.
Xiaolian Zhao +8 more
wiley +1 more source