Zobrazeno 1 - 10
of 104
pro vyhledávání: '"flexibility assessment"'
Publikováno v:
电力工程技术, Vol 43, Iss 5, Pp 27-36 (2024)
Pumped hydro storage (PHS) is the most mature storage technology with the largest installed capacity. However, its power regulation rate is slow, and its adjustment flexibility is relatively lacking. Electrochemical storage, which is currently the fa
Externí odkaz:
https://doaj.org/article/3ff8acc32c874a8fafbc102a31a79270
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8820 (2024)
To explore the advantages in the flexibility of ternary pumped storage units (T-PSUs) compared with fixed-speed pumped storage units (FS-PSUs) and variable-speed pumped storage units (VS-PSUs) in the day-ahead optimal scheduling of power systems, thi
Externí odkaz:
https://doaj.org/article/16297d12a7464257ac6d8c8f21def2fd
Autor:
Kevin B. L. Lim, Nicole K. L. Lee, Beatrice S. Yeo, Victoria M. M. Lim, Stacy W. L. Ng, Neeraj Mishra
Publikováno v:
Bone & Joint Open, Vol 4, Iss 9, Pp 689-695 (2023)
Aims: To determine whether side-bending films in scoliosis are assessed for adequacy in clinical practice; and to introduce a novel method for doing so. Methods: Six surgeons and eight radiographers were invited to participate in four online surveys.
Externí odkaz:
https://doaj.org/article/2182532401f7466a98bd12f691f31164
Autor:
Malini Ghosal, Allison M. Campbell, Marcelo A. Elizondo, Nader A. Samaan, Quan H. Nguyen, Tony B. Nguyen, Christian Munoz, Diego Midence Hernandez
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 10, Pp 560-571 (2023)
High penetration of intermittent generation increases uncertainty and variability in balancing reserve needs. New tools are needed to help the balancing authority system operator plan for intraday and intra-hour balance between generation and load. T
Externí odkaz:
https://doaj.org/article/22fb8822dfae458394e9a99a4b7290cc
Publikováno v:
Frontiers in Built Environment, Vol 9 (2023)
This paper proposes three dimensions relevant to the flexibility assessment: power gradient (i.e., ramps), power during critical hours, and energy available at different timescales. A two-phase procedure analyzes an electric system’s flexibility to
Externí odkaz:
https://doaj.org/article/cf573dcf1fb141b8b8dde038373b52ac
Akademický článek
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Publikováno v:
Results in Engineering, Vol 18, Iss , Pp 101017- (2023)
The study proposes a multi-objective, multi-node optimisation model for the district energy system to achieve high renewable energy share by 2030. A combined analysis is conducted to reduce total system cost, carbon footprint; and satisfy inertia and
Externí odkaz:
https://doaj.org/article/516c9585aa21478f864fdc97e344c5b5
Akademický článek
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Akademický článek
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Publikováno v:
Buildings, Vol 12, Iss 10, p 1764 (2022)
Housing renovations have become an important part of the construction of living environments in China, and improving residential flexibility is an important way to facilitate renovations. This study focused on the adjustments of interior space and li
Externí odkaz:
https://doaj.org/article/5398f9ca946246f4ae62ad350d12b101