Evaluation of energy efficiency of thermoelectric energy generator system with heat pipes, solar tracker, Fresnel lens and nano-particle fluids

Applied Thermal Engineering, Год журнала: 2024, Номер 246, С. 123027 - 123027

Опубликована: Март 22, 2024

Язык: Английский

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Life cycle assessment and carbon neutrality analysis of 'waste plastics - upcycling plastics' system based on adsorption carbon capture

Journal of Industrial and Engineering Chemistry, Год журнала: 2023, Номер 130, С. 600 - 611

Опубликована: Окт. 20, 2023

Язык: Английский

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Capacity planning for hydro-wind-photovoltaic-storage systems considering high-dimensional uncertainties

Energy Informatics, Год журнала: 2025, Номер 8(1)

Опубликована: Янв. 6, 2025

The rapid development of renewable energy has made hydropower's role as a flexible resource increasingly important in power systems. However, hydropower generation capability highly depends on water inflows, particularly during dry seasons, making it difficult to independently meet growing load demands. application hydro-wind-photovoltaic-storage systems offers promising solution, yet faces challenges from the high-dimensional uncertainties natural conditions. This paper proposes capacity planning method that considers characterized by spatiotemporal correlations factors. Firstly, scenario based transition probability matrix and C-Vine Copula model is developed. constructed sets capture temporal conditions spatial between different parameters. Secondly, bi-level optimization for established. upper level minimizes deviation operational cost grid supply revenue determine optimal allocation, while lower optimizes both economic safe objectives dispatch. normal boundary intersection employed obtain Pareto front solutions balance economy safety. Different case studies are conducted validate effectiveness proposed method. Compared with fixed ratio variable allocation strategies without uncertainty, total system reduced 2.90% 3.88%, respectively.

Язык: Английский

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Chinese power structure in 2050 considering energy storage and demand response under high renewable power penetration ratio

Journal of Environmental Management, Год журнала: 2025, Номер 374, С. 123805 - 123805

Опубликована: Янв. 18, 2025

Язык: Английский

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The riddle of the sands: C02 emissions reduction and California's renewables portfolio

Applied Energy, Год журнала: 2025, Номер 384, С. 125475 - 125475

Опубликована: Фев. 4, 2025

Язык: Английский

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