Results 21 to 30 of about 6,776 (217)

Aggregating multi-time-scale flexibility potentials of battery storages based on open data – a potential analysis

open access: yesEnergy Informatics, 2023
Flexibility potentials are mostly provided by centrally coordinated flexibility resources such as natural-gas-fired power plants. However, the decentralization of power generation combined with the decarbonization of the sector due to the energy ...
Michael Lechl   +2 more
doaj   +1 more source

Status of Battery in Indonesia to Support Application of Solar PV with Energy Storage

open access: yesJournal of Electrical, Electronics and Informatics, 2021
Indonesia plans to build solar PV plants to reach 6500 MW capacity by 2025. One of the solar PV applications is systems with battery storage systems. In this system, the battery is an important component of the solar PV system as it stores the energy for
I Putu Gede Iwan Dwipayana   +2 more
doaj   +1 more source

Real-Time Dynamic Simulation of Korean Power Grid for Frequency Regulation Control by MW Battery Energy Storage System

open access: yesJournal of Sustainable Development of Energy, Water and Environment Systems, 2016
The aim of this study was to develop a real-time dynamic simulator of a power grid with power plant and battery model. The simulator was used to investigate the frequency control characteristics of a megawatt-scale high-capacity energy storage system ...
Tae-Hwan Jin   +4 more
doaj   +1 more source

Investigating the impact of missing data imputation techniques on battery energy management system

open access: yesIET Smart Grid, 2021
Effective control of energy storage system (ESS), supplying an ancillary service to a grid, requires effective and critical calculation of state‐of‐charge (SoC).
Mehdi Pazhoohesh   +3 more
doaj   +1 more source

Over-Temperature-Protection Circuit for LED-Battery Power-Conversion System Using Metal-Insulator-Transition Sensor

open access: yesEnergies, 2020
Extracting renewable energy from solar and wind energy systems, fuel cells, and tidal power plants requires DC distribution and energy storage devices.
Jin-Yong Bae
doaj   +1 more source

Forecasting Energy Storage Requirements for Energy Complex with Solar Power Plant and Battery Energy Storage System

open access: yesSolar
Despite the many advantages of renewable energy sources, the stochastic nature of their generation creates a mismatch between electricity production and demand timing. Without appropriate storage solutions, surplus energy remains unused. Although battery
Volodymyr Derii   +3 more
doaj   +1 more source

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall   +16 more
wiley   +1 more source

Strategy Design of Hybrid Energy Storage System for Smoothing Wind Power Fluctuations

open access: yesEnergies, 2016
With the increasing contribution of wind power plants, the reliability and security of modern power systems have become a huge challenge due to the uncertainty and intermittency of wind energy sources. In this paper, a hybrid energy storage system (HESS)
Jingyu Liu, Lei Zhang
doaj   +1 more source

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao   +7 more
wiley   +1 more source

Changes in performance and thermal stability of Ni0.8Co0.1Al0.1/graphite batteries with excessive water

open access: yesIET Energy Systems Integration
During the production process of lithium‐ion batteries, there exists a scenario of excessive water inside the battery due to poor water control in the factory environment.
Xi Liu   +7 more
doaj   +1 more source

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