Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Yaqiang Han"'
Publikováno v:
Shock and Vibration, Vol 2016 (2016)
The objective of the study is to examine the quantitative influence of end friction on the dynamic mechanical behavior of concrete under medium and low strain rates. Considering the concrete heterogeneity, a mesoscale mechanical model was established
Externí odkaz:
https://doaj.org/article/4a5924d83cf142a7bf1afd6511b076e0
Publikováno v:
IEEE Transactions on Power Electronics. 33:5995-6011
A 4000-V-ultrahigh-input voltage-switched-mode power supply (UHV-SMPS) using series-connected MOSFETs is designed in this paper. The main contributions of the proposed scheme include the common-mode interference modeling of the multiswitch structure,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aaaf8285eaad65ef2219f5522bda3fb
https://doi.org/10.1109/tpel.2017.2747542
https://doi.org/10.1109/tpel.2017.2747542
Publikováno v:
2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia).
With the requirement of high power density converters, the volume of the EMI filter needs to shrink as much as possible. This paper studies a super small volume and high insertion loss active EMI filter. Firstly, a high current and high efficient AC-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0334fffe520d93933c16eb728deda76
https://doi.org/10.1109/ifeec.2017.7992320
https://doi.org/10.1109/ifeec.2017.7992320
Publikováno v:
2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia).
As the demand of ultra-high DC voltage input is increasing recently, this paper proposes a new switched mode power supply with switches connected in series to realize ultra-high input voltage. To make the switches voltage balance, the consistency of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ec0f5567ca280f779898d5d3882677b
https://doi.org/10.1109/ifeec.2017.7992329
https://doi.org/10.1109/ifeec.2017.7992329
Publikováno v:
2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia).
Wireless power transfer (WPT), a revolution in energy transmission, commercializes in decade years and whose electromagnetic compatibility (EMC) also becomes an important issue at the same time. We investigated the conducted electromagnetic interfere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be3de8a5feb88aa29ac26a3f935a55d6
https://doi.org/10.1109/ifeec.2017.7992407
https://doi.org/10.1109/ifeec.2017.7992407
Publikováno v:
2016 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC).
With the increasing switching frequency of Gallium Nitride (GaN) based converters, their EMI issues become more and more serious. In this paper, a novel active EMI filtering method is proposed for a high frequency LLC resonant converter. Firstly, a h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eec2b24238ee3f1637224f444bd6555a
https://doi.org/10.1109/apemc.2016.7522778
https://doi.org/10.1109/apemc.2016.7522778
Publikováno v:
2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia).
This paper mainly discusses the EMI filter design methodology for photovoltaic inverter System. The novelty of the proposed methods lies in that it conducted an analysis of noise source and DC/AC side propagation path impedances of photovoltaic inver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce2355ec172e14bb90ad1e2437d31595
https://doi.org/10.1109/ipemc.2016.7512523
https://doi.org/10.1109/ipemc.2016.7512523
Publikováno v:
2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia).
Modular multi-level converter (MMC) is composed of many sub-modules (SMs). Each SM needs an independent auxiliary power supply to drive IGBT and control the system. In HVDC system, the input of the MMC is connected directly to DC bus. So, the input v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a2bf34a4096e9e4b1b5a582f3666ec
https://doi.org/10.1109/ipemc.2016.7512299
https://doi.org/10.1109/ipemc.2016.7512299
Predictive current control method to reduce common-mode interference for three-phase induction motor
Publikováno v:
2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia).
The common-mode voltage amplitude size is one of the important index to measure electromagnetic interference intensity, larger common-mode voltage can lead to severe hazards to the motor winding insulation and bearings. Through control modeling and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::896bba9d1cf079e4263d041bc7975fe7
https://doi.org/10.1109/ipemc.2016.7512751
https://doi.org/10.1109/ipemc.2016.7512751
Publikováno v:
2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia).
As modular multilevel converter high-voltage direct current system (MMC-HVDC) is widely used, its auxiliary power supply (APS) needs the DC input ultra-high voltage (kV class) and the DC output low voltage, which is used for supplying power to the dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52f098484e43ba5b94a611eb9ad20c26
https://doi.org/10.1109/ipemc.2016.7512257
https://doi.org/10.1109/ipemc.2016.7512257