Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Xiang Yu Lv"'
Publikováno v:
BMC Musculoskeletal Disorders, Vol 24, Iss 1, Pp 1-9 (2023)
Abstract Background To explore the effect and mechanism of action of miR-210 on postmenopausal osteoporosis (PMPO) in ovariectomized rats in vivo. Methods An ovariectomized (OVX) rat model was established by ovariectomy. Tail vein injection was perfo
Externí odkaz:
https://doaj.org/article/b01cf60d75bb48f3b984b869d88cd205
Publikováno v:
Applied Mechanics and Materials. 742:195-198
This paper studies the stand-alone PV systems, including modeling and simulation of photovoltaic cells based on a battery charge and discharge algorithm design, simulation and design portion of the push-pull boost, simulation and design of single-pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef8bf140829fed370368074a210a40f9
https://doi.org/10.4028/www.scientific.net/amm.742.195
https://doi.org/10.4028/www.scientific.net/amm.742.195
Publikováno v:
DEStech Transactions on Engineering and Technology Research.
Because of the intermittent power out of Photovoltaic (PV) and wind, the model and strategy of wind/PV hydrogen hybrid system is proposed in this paper. The model of wind, PV, electrolyzer (EL) and supercapacitors (SC) are built up. Due to the strate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2ca4c182989b516f45b460c2b0cd325
https://doi.org/10.12783/dtetr/icamm2016/7417
https://doi.org/10.12783/dtetr/icamm2016/7417
Publikováno v:
Applied Mechanics and Materials. :1643-1646
In order to improve the calculation efficiency, active power and reactive power are usually optimized separately in optimal power flow considering the decoupling characteristic. However, this would decrease the economy performance of power system. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68ab308cdf03546764822f5c82a86ce3
https://doi.org/10.4028/www.scientific.net/amm.556-562.1643
https://doi.org/10.4028/www.scientific.net/amm.556-562.1643
Publikováno v:
Applied Mechanics and Materials. 521:187-195
Against the backdrop that wind power is always abandoned in heat supply period in winter after wind power is taken into power grid in northern areas of China and there exists a big proportion of large-scale heat supply units in power grid, a method f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f70a6547edcd96542acaadcb8fbb687b
https://doi.org/10.4028/www.scientific.net/amm.521.187
https://doi.org/10.4028/www.scientific.net/amm.521.187
Publikováno v:
Applied Mechanics and Materials. 521:508-515
Based on the principle of featured through-current area being constant, calculation model for parameters of regenerative steam extraction of CHP unit in different heating conditions is developed in this paper through using FROTRAN software. The gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81c8c5a7c206b4cc3e944bb34f36a0b6
https://doi.org/10.4028/www.scientific.net/amm.521.508
https://doi.org/10.4028/www.scientific.net/amm.521.508
Publikováno v:
Applied Mechanics and Materials. :1865-1870
With an increasing amount of wind energy installed, the behavior of wind turbines during grid disturbances becomes more and more important. This paper introduces the basic structures of doubly-fed wind turbines and direct-drive permanent magnet synch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c49a9e63deb9adc5328bf6037796db13
https://doi.org/10.4028/www.scientific.net/amm.448-453.1865
https://doi.org/10.4028/www.scientific.net/amm.448-453.1865
Publikováno v:
Applied Mechanics and Materials. :1789-1795
Wind power short-term predicting technology has a great significance in process of wind power decision-making. Recent years, the technology had been studied extensively in industry. Markov chain model has strong adaptability, forecast accuracy higher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5478db84364834556e1a70c966b168ed
https://doi.org/10.4028/www.scientific.net/amm.448-453.1789
https://doi.org/10.4028/www.scientific.net/amm.448-453.1789
Publikováno v:
Applied Mechanics and Materials. :341-345
Co-optimization of output and reserve is necessary in order to provide maximum benefit to both consumers and producers. Once renewable generation sources like wind or solar begin to make up a large proportion of the generation mix, this co-optimizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eded116bd3565e0a34b165beb215b11c
https://doi.org/10.4028/www.scientific.net/amm.427-429.341
https://doi.org/10.4028/www.scientific.net/amm.427-429.341
Publikováno v:
Applied Mechanics and Materials. :2994-2998
Owing to the fluctuating and the randomness of wind speed, the influences of large-scale wind power integration on the grid should not be ignored. The output fluctuation of wind farm has serious effect on power quality, causing the problems like volt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b0057b0a0553b8ad5f05abd50975b82
https://doi.org/10.4028/www.scientific.net/amm.380-384.2994
https://doi.org/10.4028/www.scientific.net/amm.380-384.2994