Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Xianxun Wang"'
Publikováno v:
Atmosphere, Vol 14, Iss 4, p 697 (2023)
To improve the accuracy of short-term wind speed forecasting, we proposed a Gated Recurrent Unit network forecasting method, based on ensemble empirical mode decomposition and a Grid Search Cross Validation parameter optimization algorithm. In this s
Externí odkaz:
https://doaj.org/article/75cdf03b64e44c9292b4d57fecc49c7f
Publikováno v:
Atmosphere, Vol 14, Iss 3, p 430 (2023)
Accurate and efficient medium- and long-term forecasts of wind power can provide technical support for the efficient development and utilization of wind resources. Considering the regional characteristics of wind resources, the regional-similarity fa
Externí odkaz:
https://doaj.org/article/2d1a1b04c31843a0950321af9317d212
Autor:
Yun Kong, Lipeng Ji, Yue Wang, Jiake Li, Hao Lu, Shuhong Mo, Xianxun Wang, Liang Zhu, Xiangyang Xu, Xing Zheng
Publikováno v:
Nanomaterials, Vol 12, Iss 17, p 3017 (2022)
In order to eliminate the harmful cyanobacterium Microcystis aeruginosa and the algal organic matters (AOMs) produced by M. aeruginosa, the combined process of nanoscale zero-valent iron (NZVI) and hydrogen peroxide (H2O2) has been carried out, and t
Externí odkaz:
https://doaj.org/article/a7f6eb6d2dfa44e598d31870d9568227
Publikováno v:
PLoS ONE, Vol 11, Iss 1, p e0146284 (2016)
Using multi-fractal detrended fluctuation analysis (MF-DFA), the scaling features of wind speed time series (WSTS) could be explored. In this paper, we discuss the influence of sub-daily variation, which is a natural feature of wind, in MF-DFA of WST
Externí odkaz:
https://doaj.org/article/adaa0c72099a4ab6bde67d67bde78009
Publikováno v:
Energies, Vol 11, Iss 12, p 3459 (2018)
Small hydropower (SHP) and pumped hydropower storage (PHS) are ideal members of power systems with regard to integrating intermittent power production from wind and PV facilities in modern power systems using the high penetration of renewable energy.
Externí odkaz:
https://doaj.org/article/2a8716c03c40486290a56f2c54493cf6
Publikováno v:
Energies, Vol 9, Iss 2, p 114 (2016)
Hydro-wind system output fluctuations are the primary factors used to assess the effects of hydropower on power companies compensating for wind power intermittency. Considering that most fluctuation indices can only characterize one aspect of fluctua
Externí odkaz:
https://doaj.org/article/33d9adeb5f64485980d609ce6d3c0b0f
Autor:
Fukang, Zhu, Jing, Jiao, Yucheng, Huang, Fei, Xiao, Wei, Zuo, Ming, Chen, Xianxun, Wang, Junwen, Wang
Publikováno v:
Injury. 53:3820-3827
The optimal surgical approach for the posterior tibial plateau fractures (PTPFs) remains controversial. This study aims to establish a method for posterior fragment segment classification to guide the choice of surgical approach and to reveal the out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03e108256f227e321a9946f4f4508f27
https://doi.org/10.1016/j.injury.2022.09.009
https://doi.org/10.1016/j.injury.2022.09.009
Publikováno v:
Water; Volume 15; Issue 12; Pages: 2166
An analysis of the effect on the flow regime caused by reservoir operation is crucial to balancing the exploitation and protection of water resources. The long-term effect of this on the intraday scale and small storage capacity is considerable, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::3c5e792e9b5c72a0db49e69652e4ca01
Accurate and efficient medium and long-term forecast of wind power can provide technical support for efficient development and utilization of wind resources. Taking into account the regional characteristics of wind resources, the regional similarity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a6334be71562156f6f99cb7f65782d3
https://doi.org/10.5194/egusphere-egu23-4625
https://doi.org/10.5194/egusphere-egu23-4625
Publikováno v:
Renewable Energy. 155:1139-1146
To achieve the 100% green electricity goal, we need to understand the relationship between resources in the market and identify the flexible clean resources (i.e., hydropower) to integrate power from wind and photovoltaic (PV). This paper reveals a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::858a8e6ea35cd32c236dbf07b5df66ca
https://doi.org/10.1016/j.renene.2020.04.008
https://doi.org/10.1016/j.renene.2020.04.008