Results 31 to 40 of about 221,610 (308)

Study of Long-Term Energy Storage System Capacity Configuration Based on Improved Grey Forecasting Model [PDF]

, 2023
Distributed generation equipment improves renewable energy utilization and economic benefits through an energy storage system (ESS). However, dominated by short-term data, the configuration of long-period ESS capacity is absent based on the dynamic ...
Xingyao Zhou, Lidong Ma, Tao Zhang, Jifang Li, Shuo Feng, Xiaoyang Shi   +5 more
core   +1 more source

Control Strategy and Optimal Configuration of Active-Support-Grid Type Decentralized Energy Storage System for Wind Farms

Zhongguo dianli, 2023
A decentralized energy storage system for renewable energy stations has the characteristics of small capacity, wide dispersion, flexible deployment, and convenient expansion, which reduces the hidden dangers of accidents caused by battery aggregation and
Cheng LI, Jie ZHANG, Ke SHI, Minghua XUE, Bo FENG   +4 more
doaj   +1 more source

Joint Configuration and Optimization of Multi-microgrid Shared Energy Storage Based on Coalition Game

Zhongguo dianli, 2022
In the context of achieving carbon peak and carbon neutrality, it is urgent to fully dispatch flexible resources in new power systems. At the same time, the concept of shared energy storage replaces traditional economic operation modes of energy storage ...
Congwei JIANG, Qinghe OU, Zhongchao WU, Jian ZHANG, Shu YANG, Jianan ZHU, Qian AI   +6 more
doaj   +1 more source

Measuring Configural Superiority with the Capacity Coefficient

Journal of Vision, 2013
Configural superiority effects are an important component of our understanding of visual perception of many types of stimuli. We propose the capacity coefficient as common framework for measuring configural superiority across a wide range of stimulus types. This measure has a number of advantages.
Houpt, Joseph W., Hawkins, Robert, Burns, Devin Michael, Townsend, James T.   +3 more
openaire   +1 more source

Optimal scheduling of an electric–hydrogen-integrated energy system considering virtual energy storage

Frontiers in Energy Research
In this paper, a two-layer optimization approach is proposed to facilitate the multi-energy complementarity and coupling and optimize the system configuration in an electric-hydrogen-integrated energy system (EH-IES).
Bolin Zhang, Chong Shao, Chunhua Li, Tingzhe Guo, Aihu Lei, Xinyu Guan, Longyu Zu   +6 more
doaj   +1 more source

Optimal Capacity Configuration of Wind–Solar Hydrogen Storage Microgrid Based on IDW-PSO

Batteries, 2023
Because the new energy is intermittent and uncertain, it has an influence on the system’s output power stability. A hydrogen energy storage system is added to the system to create a wind, light, and hydrogen integrated energy system, which increases the ...
Ge He, Zhijie Wang, Hengke Ma, Xianli Zhou   +3 more
doaj   +1 more source

On an extremal configuration for capacity

Arkiv för Matematik, 1989
One main result concerns a set \(E\) on the unit circle consisting of a fixed number \(n\) of arcs with total length \(L\). Let \(E^*\) be the set whose arcs have equal length \(L/n\) and are symmetrically distributed around the circle. Then \[ \hbox{cap} E\leq\hbox{cap} E^*=\{\sin L/4\}^{1/n}.
openaire   +2 more sources

Capacity Configuration of Hybrid Energy Storage System for Fuel Cell Vessel Based on Multi-Verse Optimizer–Variational Mode Decomposition Crossover Allocation Algorithm

Energies
The hybrid energy storage system (HESS) significantly improves the dynamic response and energy utilization efficiency of the propulsion system in fuel cell vessels while maintaining the stability of the power grid.
Xiuyuan Liu, Jingang Han
doaj   +1 more source

ESS capacity configuration structure block diagram. [PDF]

ESS capacity configuration structure block diagram.
Bo Sun (177052), Qian Liu (135614), Xin Wang (91924), Cheng Ge (286997), Zhiwei Li (131853), Mengqi Huang (4738008)   +5 more
core   +1 more source

Optimal sizing of hybrid energy storage system under multiple typical conditions of sources and loads

International Journal of Sustainable Energy
Hybrid energy storage system (HESS) can support integrated energy system (IES) under multiple time scales. To address the diversity of new energy sources and loads, a multi-objective configuration frame for HESS is proposed under comprehensive source ...
Changling Li, Xinyan Zhang
doaj   +1 more source