Optimization Scheduling of Cold-Heat-Electricity Integrated Energy System Under Pumped Storage Gray Start [PDF]
ObjectivesPumped storage units have gray start potential. Integrating this capability with the multi-energy complementary advantages of an integrated energy system (IES) makes it suitable for system recovery under extreme events.
HOU Hui +7 more
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Rare Metals, EarlyView.ABSTRACT Transition metal‐based amorphous/crystalline (a/c) heterostructured catalysts have garnered significant attention due to their exceptional activity, stability, and cost‐effectiveness. However, the precise synergistic regulation of interfacial composition and phase states remains challenging.
Haoran Li +3 more
wiley +1 more source
Optimization Scheduling of Integrated Energy Systems in Communities Based on Demand Response and Stackelberg Game [PDF]
ObjectivesWith the continuous growth of demand-side response resources, traditional energy scheduling models struggle to meet the system requirements of high penetration levels of renewable energy.
CHEN Heng, GAO Yue, HOU Langbo, SUN Hao
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, 2023 随着新能源并网比例持续上升，电池储能系统（battery energy storage system，BESS）的发展备受关注。逐渐完善其激励政策和市场机制，提升其经济效益，对其未来发展具有重要意义。但目前BESS的不同物理特性、政策和市场机制、退役电池的处理方式等问题仍亟待深入研究。分析了BESS的研究现状，包括不同物理特性、参与电力系统价值评估现状。从国内外储能政策的提出、电力市场的运营、碳市场的交易等方面综述了国内外BESS需求及市场机制，并分析了梯次利用BESS的适用场景与经济效益 ...
程林*, 索克兰, 许鹤麟, 黄文瑞
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Rare Metals, EarlyView.ABSTRACT Organic‐inorganic hybrid perovskites (OIHPs) with white‐light emission have significant potential in solid‐state lighting and display due to the designable structure and excellent luminescent properties. However, OIHPs are prone to damage during bending due to the brittleness of crystals, which limits their application in the field of flexible
Jinyu Xu +8 more
wiley +1 more source
Production job multi-objective scheduling optimization based on set pair analysis and NSGA-Ⅱ [PDF]
, 2014 针对生产过程中生产作业的优化调度问题,以生产质量、效率和成本阈值为约束条件,基于集对分析建立了的生产质量—效率—成本控制的生产作业多目标优化模型;利用快速非支配排序遗传算法(nSgA-Ⅱ)求解优化模型,得到相对确定条件下质量—效率—成本控制的PArETO最优解集。决策者依据实际生产过程需要,为各项生产作业从PArETO最优解集中筛选最合理的调度方案。最后,通过算例仿真验证了结合集对分析与nSgA-Ⅱ的方法解决生产作业多目标优化问题的准确性、有效性和实用性。To find the optimal ...
吴乔, 林金有, 罗键
core
Research on optimal two element exchange algorithm for large scale cloud computing server scheduling problem [PDF]
, 2019 With the flourishing of cloud computing industry,the rational management and scientific scheduling of cloud computing servers has become an important issue.In terms of model,a new mixed integer programming (MIP) model with affinity constraints and anti ...
Guoqi CHEN +5 more
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Optimal Control of Residents’ Controllable Load Resources Considering Different Demands of Users [PDF]
, 2023 Optimizing the controllable load resources of residents on the demand side is a major aspect of virtual power plant (VPP). It is an important means to improve the utilization rate of new energy such as wind power and photovoltaic power, to achieve carbon
HUANG He +5 more
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Carbon‐Insertion‐Engineered WS2 Hierarchical Heterostructure Enabling Superior Sodium‐Ion Storage
Rare Metals, EarlyView.ABSTRACT Tungsten disulfide (WS2) is considered a promising anode material for sodium‐ion batteries (SIBs). However, its practical application is hindered by poor electrical conductivity, large volume changes during cycling, and sluggish ion diffusion kinetics, which lead to unsatisfactory electrochemical performance.
Xiuli Hu +9 more
wiley +1 more source
Two-Stage Robust Optimization Scheduling of Park-Level Hydrogen-Electric Coupling Systems With Demand Response and Carbon Trading [PDF]
ObjectivesHydrogen energy, as a clean energy source with high energy density and zero carbon emissions, is an important component of future energy systems.
PENG Yonggang, SUN Jing, ZHANG Jiaxin
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