Zobrazeno 1 - 10 of 125 pro vyhledávání: '"Shaofei Du"'
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Akademický článek
Analysis of the transition between multiple operational modes for hybrid AC/DC microgrids
Autor: Lihu Jia, Yongqiang Zhu, Shaofei Du, Yinshun Wang
Publikováno v: CSEE Journal of Power and Energy Systems, Vol 4, Iss 1, Pp 49-57 (2018)
There are four basic operational modes for the hybrid AC/DC microgrid, including AC grid-connected while interconnecting, both off-grid while interconnecting, AC gridconnected without connection, and both off-grid without connection. How to achieve a
Externí odkaz: https://doaj.org/article/5811c4992e944e4693ce7e16fb7f66a3
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5
On Nilpotent Orientably-Regular Maps of Nilpotency Class $4$
Autor: Wenqin Xu, Shaofei Du, Jin Ho Kwak, Jian Lei, Kaina Shi
Publikováno v: The Electronic Journal of Combinatorics. 29
By a nilpotent map we mean an orientably regular map whose orientation preserving automorphism group is nilpotent. The nilpotent maps are concluded to the maps whose automorphism group is a $2$-group and a complete classification of nilpotent maps of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f9c1e5423241bbf0eff17997a2d81dd
https://doi.org/10.37236/7786
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7
Hamilton cycles in primitive vertex-transitive graphs of order a product of two primes – the case PSL(2, q^2) acting on cosets of PGL(2, q)
Autor: Shaofei Du, Dragan Marušič, Klavdija Kutnar
Publikováno v: Ars Mathematica Contemporanea. 19:1-15
A step forward is made in a long standing Lovasz problem regarding hamiltonicity of vertex-transitive graphs by showing that every connected vertex-transitive graph of order a product of two primes arising from the group action of the projective spec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48b6254fc982e4f37ca867c03d9c4a03
https://doi.org/10.26493/1855-3974.2163.5df
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8
Orientably-Regular $p$-Maps and Regular $p$-Maps
Autor: Shaofei Du, Yao Tian, Xiaogang Li
A map is called a {\it $p$-map} if it has a prime $p$-power vertices. An orientably-regular (resp. A regular ) $p$-map is called {\it solvable} if the group $G^+$ of all orientation-preserving automorphisms (resp. the group $G$ of automorphisms) is s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec2c660a0f65e60c858a9bc64367c067
http://arxiv.org/abs/2201.04305
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9
Skew-morphisms of cyclic 2-groups
Autor: Shaofei Du, Kan Hu
Publikováno v: Journal of Group Theory. 22:617-635
A skew-morphism of a finite group A is a permutation φ on A fixing the identity element, and for which there exists an integer function π on A such that, for all x , y ∈ A {x,y\in A} , φ ⁢ ( x ⁢ y ) = φ ⁢ ( x ) ⁢ φ π ⁢ ( x ) ⁢ ( y
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::897232778793c59d33331549bba22dc3
https://doi.org/10.1515/jgth-2019-2046
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10
Study on the Harmonic Amplification Influence of DC Inverter Substation With Cable Outgoing Line on the Receiving-end Power Grid
Autor: Guang Su, Han Yan, Wei Lu, Yu Gao, Bu Xiaohong, Zaibao Xiong, Xiaohong Geng, Shaofei Du
Publikováno v: 2021 3rd Asia Energy and Electrical Engineering Symposium (AEEES).
The harmonic problem caused by HVDC transmission has always been the focus of the research on harmonic amplification at the receiving-end power grid. The increase in the proportion of cable lines in the receiving-end power grid makes the harmonic pro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b75c524b179bcc4690a39df18fc64922
https://doi.org/10.1109/aeees51875.2021.9402975
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