Results 51 to 60 of about 1,809 (178)

Battery Energy Storage Systems: Energy Market Review, Challenges, and Opportunities in Frequency Control Ancillary Services

open access: yesEnergies
Battery energy storage systems (BESS) are considered a good energy source to maintain supply and demand, mitigate intermittency, and ensure grid stability.
Gian Garttan   +3 more
doaj   +1 more source

Perfluorohexanone for Clean Fire Suppression: Mechanisms, System Design, Applications, and Future Directions

open access: yesSafety Science and Technology, EarlyView.
Driven by halon and high GWP agent phase out, perfluorohexanone is increasingly deployed in enclosures such as data centers, marine machinery spaces, and industrial process lines. This review summarizes application performance, discharge and distribution design, material compatibility, and byproduct control and maps practical gaps for large volume and ...
Zhilei Yu   +8 more
wiley   +1 more source

Research on Battery Energy Storage as Backup Power in the Operation Optimization of a Regional Integrated Energy System

open access: yesEnergies, 2018
Recently, integrated energy systems have become a new type of energy supply model. It is clear that integrated energy systems can improve energy efficiency and reduce costs.
Jianfeng Li   +5 more
doaj   +1 more source

Preliminary Study on Unit Commitment for Renewable Energy Integration Considering Operation Cost and Life Cycle Assessment

open access: yesIEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
Most countries, including Japan, are focused on achieving net‐zero greenhouse gas (GHG) emissions by 2050, which requires quick action. Despite the increasing level of renewable power generation in power grids, fossil fuel power plants still have a significant role in producing GHG emissions, causing serious environmental issues.
Kadyrbek Kozhobekov   +4 more
wiley   +1 more source

Frequency Improvement in Microgrids Through Battery Management System Control Supported by a Remedial Action Scheme

open access: yesIEEE Access, 2022
In this work, we propose a battery management system control (BMSC) for primary frequency regulation. In many operational scenarios, the microgrid (MG) results in a weak frequency due to the low inertia of the renewable energy sources and the highly ...
Arturo Conde   +3 more
doaj   +1 more source

Flexibility Feasible Region Construction and Operation Optimization for Urban Residential Smart Buildings

open access: yesIET Smart Energy Systems, EarlyView.
To effectively harness the flexibility of urban residential buildings, this study proposes using the feasible flexibility region (FFR) of residential smart buildings (RSB) as an alternative to directly scheduling a large number of diverse, dispersed, and heterogeneous flexibility resources.
Youjun Deng   +3 more
wiley   +1 more source

Damping control for a target oscillation mode using battery energy storage

open access: yesJournal of Modern Power Systems and Clean Energy, 2018
In this paper, a battery energy storage system (BESS) based control method is proposed to improve the damping ratio of a target oscillation mode to a desired level by charging or discharging the installed BESS using local measurements.
Yongli ZHU   +3 more
doaj   +1 more source

Design of Battery Energy Storage System (BESS) with Fuzzy Control for Pico Hydro

open access: yesInternational Journal of Electrical and Electronic Engineering & Telecommunications, 2022
Pico hydro system, a combination of hydro turbine governor, electronic load controller, and generator are outlined as one of the recommended approaches for off-grid power supply option for rural areas communities. In a conventional installation of a hydro system, an electronic load controller with proportional–integral–derivative (PID) is the best ...
Kang, Chia Y.   +3 more
openaire   +2 more sources

Recommendations to Reform the National Electricity Market (NEM)

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Australia's National Electricity Market (NEM) was established in the late 1990s. The market is an energy only gross pool with zonal (state‐based) pricing. Over the past 15 years, the system has undergone a profound transformation as large coal‐fired power stations have retired and substantial volumes of large‐scale and embedded behind the ...
Tim Nelson   +3 more
wiley   +1 more source

The collective application of shorebird tracking data to conservation

open access: yesConservation Biology, EarlyView.
Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison   +71 more
wiley   +1 more source

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