H
Hai-Bao Mu
Researcher at Xi'an Jiaotong University
Publications - 125
Citations - 1380
Hai-Bao Mu is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Dielectric & Secondary emission. The author has an hindex of 18, co-authored 117 publications receiving 980 citations.
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Identification of electron and hole trap based on isothermal surface potential decay model
TL;DR: In this paper, the authors combine the isothermal relaxation current theory and surface potential decay together and present a model called ISPD, which features that energy distribution of electron or hole-type traps can be discriminated with negative or positive corona charging, respectively.
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Aging characterization of high temperature vulcanized silicone rubber housing material used for outdoor insulation
Wei Song,Wen-Wei Shen,Guan-Jun Zhang,Bai-Peng Song,Yan Lang,Guo-Qiang Su,Hai-Bao Mu,Junbo Deng +7 more
TL;DR: In this paper, the authors compared the performance of artificially corona-aged and naturally site-aged SIR materials and their properties such as hydrophobicity, leakage current, trap density/energy level, surface microstructure and chemical composition.
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Effects of paper-aged state on space charge characteristics in oil-impregnated paper insulation
Shi-Qiang Wang,Guan-Jun Zhang,Hai-Bao Mu,Da Wang,Min Lei,S. Suwarno,Yasuhiro Tanaka,Tatsuo Takada +7 more
TL;DR: In this article, the effect of paper-aged states (with different DP values) on the space charge behavior in oil-impregnated paper insulation is investigated, and the pulsed electro-acoustic (PEA) method is used for the space charges distribution measurement.
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Investigation of surface discharges on different polymeric materials under HVAC in atmospheric air
Hai-Bao Mu,Guan-Jun Zhang,Y Komiyama,Shota Suzuki,Hiroaki Miyake,Yasuhiro Tanaka,Tatsuo Takada +6 more
TL;DR: In this article, a single cycle of sinusoidal HVAC with peak value of 5 kV and duration time of 50ms is applied on a needle-plate electrode configuration and the applied voltage starts from the positive or negative half-cycle, respectively.
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Pulsed flashover across a solid dielectric in vacuum
TL;DR: In this article, the main influential factors on flashover are analyzed, which are generalized into three aspects, i.e., electrode-dielectric interface, dielectric surface and external factors.