Опубликована: Янв. 1, 2024
Язык: Английский
Scientific Reports, Год журнала: 2025, Номер 15(1)
Опубликована: Март 12, 2025
Abstract This paper addresses the limitations of existing research that focuses on single-sided resources and two-timescale optimization, overlooking coordinated response various energy storage across different timescales in comprehensive systems. To tackle these shortcomings, study integrates flexible demand-side resources, such as electric vehicles (EVs), hydrogen storage, air conditioning clusters, generalized storage. It explores their impact operation cost system three stages: day-ahead, intraday, real-time. The establishes an optimization scheduling model for mobile virtual considering physical temporal constraints devices, aiming to minimize operational cost. day-ahead stage employs C&CG address uncertainty wind photovoltaic power generations, while intraday synergizes gas turbines, substitutable transferable loads mitigate renewable fluctuations. real-time leverages clusters rapid deviations. Case studies validate effectiveness model, demonstrating multi-timescale systems can significantly reduce costs enhance reliability.
Язык: Английский
Процитировано
0
Energies, Год журнала: 2025, Номер 18(7), С. 1569 - 1569
Опубликована: Март 21, 2025
New power systems, predominantly based on renewable energy, necessitate active load-side management to effectively alleviate the pressures associated with balancing supply-side fluctuations and demand-side energy requirements. Concurrently, as markets continue evolve, both market ancillary services offer valuable guidance for optimal economic dispatch of industrial loads. Although substantial energy-saving potential exists within production processes, their inherent complexity, dynamic nature, mixed continuous–discrete modal characteristics present significant challenges in achieving accurate efficient response. Conversely, ongoing advancement internet techniques lays a robust technical foundation reliable, stable, economically operation new systems large-scale load This paper starts from load, discusses resources advantages disadvantages industry itself, carefully distinguishes participating make decisions. provides comprehensive review intelligent optimization regulation flexibility response systems. Firstly, it synthesizes three prevalent demand strategies (load shedding, shifting, substitution), along regulatory techniques, considering operational various sectors. It then examines trading modeling flexible loads two environments: market. Subsequently, using non-ferrous electrolytic process case study, explores parameters under usage planning. Finally, perspectives market, innovation, stakeholder engagement, highlights unresolved issues insights into future research directions concerning intelligent, digital, market-driven integration flexibility.
Язык: Английский
Процитировано
0
Energies, Год журнала: 2025, Номер 18(3), С. 591 - 591
Опубликована: Янв. 27, 2025
Due to their low greenhouse effect and exceptional insulating properties, C4F7N-CO2 gas mixtures have garnered significant attention. In particular, understanding the decomposition characteristics of is crucial for practical use as an eco-friendly dielectric medium. At elevated temperatures, pyrolysis C4F7N produces high concentrations CFN, CF3, C2F2, along with lower levels C3F5, C4F6N, C2F, CN. A further increase in temperature may lead CO2 into CO additional components such C2, C2F3, C3F4, C4F7 C3F6, CF, CO, C3F7, C3F2, C3F, C3F3, C3F3N, C3, CF2, CF2N. Under electrical discharge conditions, becomes more pronounced, forming products like C2O, O2, C2O2, C2O4, up 25 observed. These include originated from both combinations. ultra-high electric field intensities, only small molecules N2 are detected among products. This study aims provide theoretical insights valuable data advance research behavior engineering applications under extreme conditions.
Язык: Английский
Процитировано
0
Energy, Год журнала: 2025, Номер unknown, С. 135222 - 135222
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
Electric Power Systems Research, Год журнала: 2025, Номер 246, С. 111720 - 111720
Опубликована: Апрель 15, 2025
Язык: Английский
Процитировано
0
Journal of Energy Engineering, Год журнала: 2025, Номер 151(4)
Опубликована: Апрель 17, 2025
Язык: Английский
Процитировано
0
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
0