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Short-circuit fault analysis and isolation strategy for matrix convertersWANG Li-na(王莉娜)1, L. De Lillo2, C. Brunson2, L. Empringham2, P. Wheeler2(1. School of Automation science and Electrical... (MC) drive systems under the condition of MC short-circuit faults is comprehensively investigated. Two isolation strategies using semiconductors and high speed fuses (HSFs) for MC short-circuit faults......
J. Cent. South Univ. (2020) 27: 144-154 DOI: https://doi.org/10.1007/s11771-020-4284-3 Performance of magnetorheological elastomer based torsional vibration isolation system for dynamic loading..., part of Springer Nature 2020 Abstract: Vibration isolation is an effective method to mitigate unwanted disturbances arising from dynamic loading conditions. With smart materials as suitable......
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J. Cent. South Univ. (2017) 24: 708-719 DOI: 10.1007/s11771-017-3472-2 Determination of isolation layer thickness for undersea mine based on differential cubature solution to irregular Mindlin plate... the best protection layer thickness and the stope area under different safety factors were regressed to guide the isolation design. The method presented in this work provides a practical way to quickly......
J. Cent. South Univ. (2016) 23: 233-239 DOI: 10.1007/s11771-016-3066-4 Effects of friction variability on isolation performance of rolling-spring systems WEI Biao(魏标)1, 2, WANG Peng(王鹏)1, YANG Tian... Speed Railway Construction, Changsha 410004, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: By taking a rolling-spring isolation system as the study object......
J. Cent. South Univ. Technol. (2007)04-0467-07 DOI: 10.1007/s11771-007-0091-3 Isolation of Leptospirillum ferriphilum by single-layered solid medium LIU Jian-she(柳建设)1,2, XIE Xue-hui(谢学辉)1, XIAO... indicate that this new single-layered agar solid medium is efficient and simple for isolation of Leptospirillum ferriphilum. Additionally, physiological-biochemical characteristics show......
:TU352.1 文献标志码:A 文章编号:1672-7207(2012)05-1902-06 Elastic buckling of serial seismic isolation system ... isolation system connected with column and coupling beam, which concerned engineering field, the critical load governing equation based on transfer matrix method was established. First, field matrix......
中图分类号:TU363 文献标志码:A 文章编号:1672-7207(2020)06-1637-09 Experimental research on mechanical properties of isolation joint of stone structure JIANG..., Xiamen 361021, China) Abstract: In view of the serious security risk of stone house during earthquake, a sliding isolation technology scheme for ashlar stone masonry structures was proposed. Cyclic load......
J. Cent. South Univ. (2019) 26: 219-228 DOI: https://doi.org/10.1007/s11771-019-3995-9 High efficient Sr/S isolation for preparing Sr(OH)2 from celestite (SrSO4) in alkaline solution CHEN Si-ming(陈...: The bottleneck of strontium compounds preparing from celestite is the promotion of Sr/S isolation efficiency. Low energy consumption and zero release method for isolating Sr/S in preparing Sr(OH)2 process from......
Isolation, characterization and extraction of mer gene of Hg2+ resisting strain D2 ZENG Xiao-xi(曾晓希)1, 2, TAGN Jian-xin(汤建新)2, JIANG Pei(蒋 佩)2, LIU Hong-wei(刘宏伟)1, DAI Zhi-min(戴志敏)1, LIU Xue-duan... chromosome. Strain D2 is identified as Pseudomonas aeruginosa and the resistance to mercuric ion is related to chromosome. Key words: isolation; mercury-resistant strain; Pseudomonas aeruginosa; mer......