Zobrazeno 1 - 10
of 1 235
pro vyhledávání: '"Multiple time scales"'
Publikováno v:
AIMS Energy, Vol 12, Iss 3, Pp 639-663 (2024)
Considering the problem of time scale differences among subsystems in the integrated energy system of a park, as well as the increasing complexity of the system structure and number of control variables, there may be a deep reinforcement learning (DR
Externí odkaz:
https://doaj.org/article/0ec45c03f83f457abdc91a10685270d7
Publikováno v:
电力工程技术, Vol 43, Iss 2, Pp 33-43 (2024)
As the flexibility needs of new power systems with a high share of new energy sources increase, it is important to develop a flexibility resource market operation mechanism to balance the volatility and uncertainty of large-scale new energy output in
Externí odkaz:
https://doaj.org/article/5c8244620bd541ad9b71178bb8930eac
Publikováno v:
Sensors, Vol 24, Iss 22, p 7335 (2024)
To address the challenges of reduced grid stability and wind curtailment caused by high penetration of wind energy, this paper proposes a demand response strategy that considers industrial loads and energy storage under high wind-power integration. F
Externí odkaz:
https://doaj.org/article/10c15c186f9a4b8bbc83f1f11bcc6d76
Publikováno v:
Energies, Vol 17, Iss 19, p 4923 (2024)
The “dual carbon” goal has made it a mainstream trend for new energy stations (NESs) and energy storage stations (ESSs) to jointly participate in market regulation. This paper proposes a multiple time scale distributed optimization method for NES
Externí odkaz:
https://doaj.org/article/311db42740c54631916177ee03f68a31
Publikováno v:
Electronic Research Archive, Vol 31, Iss 10, Pp 6071-6088 (2023)
This paper introduces diffusion into an immunosuppressive infection model with virus stimulation delay and Beddington-DeAngelis functional response. First, we study the stability of positive constant steady state solution and show that the Hopf bifur
Externí odkaz:
https://doaj.org/article/630e19db0a3b4c1988d9925fd0eed9fe
Publikováno v:
Zhejiang dianli, Vol 42, Iss 7, Pp 9-17 (2023)
The electricity-gas interconnected system includes the electricity and gas subsystems. It has a variety of energy coupling and storage devices with obvious differences in operation. And with the access of new energy power generation， the flexible a
Externí odkaz:
https://doaj.org/article/061c56e41487457a99500df2b765a70a
Publikováno v:
Heliyon, Vol 10, Iss 6, Pp e27424- (2024)
The present article conducts an investigation into the phenomenon of exponential stability within singular perturbed delayed systems, incorporating time-varying parameters. Singularly perturbed systems serve as essential tools in modeling intricate s
Externí odkaz:
https://doaj.org/article/2ab83b2c7ff14b899c615709d588aaa7
Publikováno v:
IEEE Access, Vol 11, Pp 34643-34658 (2023)
The nonlinear degradation effect of the fast lithium battery energy storage system (FLBESS) and the time-scale variability of peak shaving and frequency regulation both make the optimal operation of the microgrid more challenging. Therefore, this pap
Externí odkaz:
https://doaj.org/article/b56f1db2e5c44ada84c55fa197b452fb
Autor:
Nurgul Batyrbekova, Hannah Bower, Paul W. Dickman, Anna Ravn Landtblom, Malin Hultcrantz, Robert Szulkin, Paul C. Lambert, Therese M-L. Andersson
Publikováno v:
BMC Medical Research Methodology, Vol 22, Iss 1, Pp 1-12 (2022)
Abstract Background There are situations when we need to model multiple time-scales in survival analysis. A usual approach in this setting would involve fitting Cox or Poisson models to a time-split dataset. However, this leads to large datasets and
Externí odkaz:
https://doaj.org/article/54b32c2833434df191097c4605e3da19
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Under the influence of climate change and human activities, the intra-annual distribution characteristics of streamflow have changed, directly affecting the exploitation of water resources and the health of ecosystems. The trend-free pre-whitening Ma
Externí odkaz:
https://doaj.org/article/fabc5e0251124caf8cdc8fa239334725