Results 1 to 10 of about 98,559 (120)
Nanomaterials, 2023 Recently, scientists have been facing major obstacles in terms of improving the performances of dielectric materials for triboelectric nanogenerators. The triboelectric nanogenerator (TENG) is one of the first green energy technologies that can convert ...
Jiaheng Zhou +10 more
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High Voltage, 2023 Engineering experience shows that for transformers with long service life and serious moisture exposure, the inter‐turn paper insulation inside the winding will precipitate bubbles under the condition of electric field and conductor heating, which will ...
Yiyi Zhang +6 more
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Study on the influence of the thermal protection material on the heat dissipation of the battery pack for energy storage [PDF]
E3S Web of Conferences, 2021 The thermal runaway chain reaction of batteries is an important cause of the battery energy storage system (BESS) accidents, and safety protection technology is the key technology to protect the BESS.
Wang Shuping +5 more
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Audible noise spectral characteristics of high‐voltage ac bundled conductors at high altitude
IET Generation, Transmission & Distribution, 2021 At high altitudes, the corona discharge around a conductor surface is severe, and the induced audible noise (AN) is irritating; this is due to the low air density at high altitudes.
Wangling He +6 more
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Effects of Current and Ambient Temperature on Thermal Response of Lithium Ion Battery
Batteries, 2022 Both operating current and ambient temperature have a great impact on heat generation and the available residual capacity of the lithium ion battery. The thermal response of the lithium ion battery is investigated under isothermal conditions.
Shuping Wang +6 more
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IEEE Access, 2020 Space charge is one of the main causes of electrical tree initiation in high-voltage cable insulation. To investigate the influence of DC pre-stress on the space-charge distribution of cross-linked polyethylene (XLPE), a two-dimensional needle-plate ...
Hechen Liu +5 more
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Materials & Design, 2023 Following the surge in power loads and continuous improvement in the voltage level, insulating papers' mechanical and electrical properties face new challenges.
Wenchang Wei +5 more
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IET Generation, Transmission & Distribution, 2023 This paper presents a novel protection method for transmission lines that estimates the superimposed component phasor using phaselet transform. The phaselet transform computes the phasors over variable‐lenfgth data window at the instant of a fault, so it
Sajad Ansari, Navid Ghaffarzadeh
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ReaxFF-MD in the field of pyrolysis of insulating oil: A review [PDF]
E3S Web of ConferencesThis article reviews the application of the Reactive Molecular Dynamics (ReaxFF-MD) method in the field of insulating oil. It introduces the commonly used methods for constructing models of insulating oil and oil-paper, summarizes the pyrolysis ...
Yang Weiqi +6 more
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The study of the electrical properties of nano insulating oil for submarine cables [PDF]
E3S Web of ConferencesAt present, the alkylbenzene insulation oil for submarine cables of 220kV and above in China relies on imports, which poses high maintenance costs and supply interruption risks.
Tian Chen +6 more
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