Results 51 to 60 of about 458,654 (207)

Fractional-Order Modeling and Analysis of a Variable Structure Hybrid Energy Storage System for EVs

open access: yesComplexity, 2020
Hybrid energy storage system has been widely studied as an important technology for electric vehicles. Since the hybrid energy storage system is a nonlinear and complex system, the modeling of the system and the high-precision nonlinear control strategy ...
Jianlin Wang   +3 more
doaj   +1 more source

Hybrid energy storage for the optimized configuration of integrated energy system considering battery‐life attenuation

open access: yesThe Journal of Engineering, 2023
To enhance the utilization of renewable energy and the economic efficiency of energy system's planning and operation, this study proposes a hybrid optimization configuration method for battery/pumped hydro energy storage considering battery‐lifespan ...
Xianqiang Zeng   +3 more
doaj   +1 more source

A daily representation of Great Britain's energy vectors : Natural gas, electricity and transport fuels [PDF]

open access: yes, 2013
In much of Europe there is a strong push to decarbonise energy demands, including the largest single end-use demand – heat. Moving heat demands over to the electrical network poses significant challenges and the use of hybrid energy vector and storage ...
Hall, Peter J.   +3 more
core   +2 more sources

A new method to energy saving in a micro grid [PDF]

open access: yes, 2015
Optimization of energy production systems is a relevant issue that must be considered in order to follow the fossil fuels consumption reduction policies and CO2 emission regulation.
Grignaffini, Stefano   +2 more
core   +2 more sources

Electric/thermal hybrid energy storage planning for park-level integrated energy systems with second-life battery utilization

open access: yesAdvances in Applied Energy, 2021
The use of retired batteries from electric vehicles as a second-life battery energy storage system has been recognized as a way to break the high investment cost limitation of battery energy storage systems with the associated cost reduction of a park ...
Mingxuan Guo   +5 more
doaj   +1 more source

Using Intelligent Prefetching to Reduce the Energy Consumption of a Large-scale Storage System [PDF]

open access: yes, 2013
Many high performance large-scale storage systems will experience significant workload increases as their user base and content availability grow over time. The U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) center hosts one
Fares, Ribel   +4 more
core   +2 more sources

Energy saving optimization technology in a hybrid wind solar energy storage system

open access: yesРоссийская Арктика
The article discusses the technology of optimizing energy saving in a hybrid wind-solar energy storage system. The proposed solution involves the use of a combination of capacitors and batteries to increase the efficiency of energy storage.
B.B. Dorogov   +3 more
doaj   +1 more source

Optimisation of hybrid off-grid energy systems by linear programming [PDF]

open access: yes, 2012
Background: In this study, a general model of a hybrid off-grid energy system is developed, which can be adjusted to reflect real conditions in order to achieve economical and ecological optimisation of off-grid energy systems.
Erdmann, Georg   +3 more
core   +1 more source

Joint scheduling method of peak shaving and frequency regulation using hybrid energy storage considering degeneration characteristic

open access: yesIET Renewable Power Generation
In this paper, a joint scheduling method of peak shaving and frequency regulation using hybrid energy storage system considering degeneration characteristic is proposed.
Yubo Wang, Xingang Zhao, Yujing Huang
doaj   +1 more source

An Integrated Electricity–Gas–Heat Energy System Based on the Synergy of Long- and Short-Term Energy Storage

open access: yesEnergies
New energy sources, such as wind and solar energy, have been widely adopted; however, their volatility and instability have become the key issues restricting their utilization.
Min Zhang   +7 more
doaj   +1 more source

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