Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Shuilin Tian"'
Autor:
Jie Zhu, Fanfan Xing, Yunzhu Li, Chunchen Wu, Shasha Li, Qin Wang, Jinyue Huang, Yafei Zhang, Xiaowei Zheng, Zhenjun Liu, Jianguo Rao, Rui Hong, Shuilin Tian, Shuangyun Xiong, Lin Tan, Xinlei Chen, Yanwu Li, Wei He, Xiaodan Hong, Jianbo Xia, Qiang Zhou, Zhenhua Zhang
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 11 (2024)
ABSTRACT Although coronavirus disease 2019 (COVID-19) has not been considered a public health emergency of international concern since last year, intermittent regional impacts still persist, and accurate testing remains crucial. Ribonuclease P protei
Externí odkaz:
https://doaj.org/article/1efc39dcf79147afae9ae8c183b89acc
Autor:
Wesley Ballar, Shuilin Tian, Xuebing Chen, Richard Ying, Eddie Beville, Zhengyang Liu, Yingyi Yan
Publikováno v:
2020 IEEE Applied Power Electronics Conference and Exposition (APEC).
Inductors with ultra-low DC resistance (DCR) are preferred in DC-DC converters due to low power loss and high efficiency. Previous lossless DCR current sensing method suffers from bad current readback accuracy for ulta-low DCR inductors, due to leaka
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e2232da757b51b6bba0c2dbf2b9c299
https://doi.org/10.1109/apec39645.2020.9124555
https://doi.org/10.1109/apec39645.2020.9124555
Publikováno v:
2020 IEEE Applied Power Electronics Conference and Exposition (APEC).
To achieve high power efficiency for step-up and step-down conversions, switching DC-DC power converters are widely used. However, the high di/dt and dv/dt transitions from switching converter operation create unwanted EMI noise which injects into th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a02ed81065d540baab566aeb43dc8f1f
https://doi.org/10.1109/apec39645.2020.9124150
https://doi.org/10.1109/apec39645.2020.9124150
Publikováno v:
IEEE Transactions on Power Electronics. 33:7288-7296
Constant on-time $V^{2}$ control for point-of-load buck converters has instability issues in the cases that the output capacitors' RC time constants are small. This paper intensively studies the proposed solution using capacitor current ramp compensa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9551e644bb02bacc54fb9aa1fa3b8b0d
https://doi.org/10.1109/tpel.2017.2766259
https://doi.org/10.1109/tpel.2017.2766259
Publikováno v:
IEEE Transactions on Power Electronics. 32:5885-5888
One benefit of switching a converter at very high frequencies—even to the multimegahertz range—is that the loop bandwidth can be increased so that the transient performance is significantly improved. However, using the conventional small-signal m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf14b20105d9ec9479f1c0baa20164e9
https://doi.org/10.1109/tpel.2017.2661320
https://doi.org/10.1109/tpel.2017.2661320
Publikováno v:
IEEE Transactions on Power Electronics. 31:3922-3931
Equivalent circuit models are useful design tools for control and have already well served their purposes in pulse width modulation dc–dc converters. However, no simple equivalent circuit model is available yet for resonant-type dc–dc converters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47b4d851374131f4e0ac6fb3c69ea4d3
https://doi.org/10.1109/tpel.2015.2464351
https://doi.org/10.1109/tpel.2015.2464351
Publikováno v:
IEEE Transactions on Power Electronics. 31:1734-1744
$V^{2}$ control has advantages of simple implementation and fast transient response and is widely used in industry for point-of-load applications. This control scheme is elegant when output capacitors with large RC time constant are employed, such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a97a646edd7fd654dc96a48333a0cbdc
https://doi.org/10.1109/tpel.2015.2424913
https://doi.org/10.1109/tpel.2015.2424913
Publikováno v:
IEEE Transactions on Power Electronics. 30:1724-1733
Recently, V 2 control and its variety named ripple-based control has been gaining more and more popularity in academia research and commercial products. However, for constant frequency V 2 control, design methodology is not clear due to insufficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::015126e24de815a0d1d19d9e7f071fd1
https://doi.org/10.1109/tpel.2014.2320980
https://doi.org/10.1109/tpel.2014.2320980
In $V^{2}$ control, the direct feedback contains the information of the inductor current, the capacitor voltage, and the load current. In this paper, by separating the current feedbacks and the capacitor voltage feedback, an equivalent circuit of $V^
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98e1b79f4e5d9bb60d53565b45b72c2d
http://hdl.handle.net/11577/3189695
http://hdl.handle.net/11577/3189695
Publikováno v:
2015 IEEE Energy Conversion Congress and Exposition (ECCE).
A simple third-order equivalent circuit model of series resonant converter (SRC) is proposed in this paper. Up to now, the most successful equivalent circuit model of SRC is based on extended describing function concept, which is proposed by Dr. E. Y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14e4af01020aa94c2b4c47bb971b358b
https://doi.org/10.1109/ecce.2015.7309685
https://doi.org/10.1109/ecce.2015.7309685