Results 1 to 10 of about 245,422 (179)
IEEE Access, 2023 The digital controller of the grid-connected converter achieves closed-loop control by sampling key voltage and current signals. High-frequency switching of power electronic switches introduces high-frequency ripples into the signals, which may cause ...
Ma Chunyan +4 more
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Frontiers in Energy Research, 2021 The use of photovoltaic reactive power and energy storage active power can solve the problems of voltage violation, network loss, and three-phase unbalance caused by photovoltaic connection to low-voltage distribution networks.
Jinwei Fu +6 more
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IEEE Access, 2022 With the construction and development of the distribution Internet of things in China, the three-phase imbalance treatment in the distribution area has gradually attracted attention as an optional function, and a large number of intelligent terminal ...
Jie Chen +5 more
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IEEE Access, 2022 An analytical formulation for magnetic field penetration through a circular aperture in a thin perfect electric conductor (PEC) screen with finite-thickness is developed.
Feiyan Zhou +6 more
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Frontiers in Energy Research, 2023 With the vigorous promotion of new energy policies, the large-scale charging of new energy vehicles has put forward higher requirements for the safety and stability of the distribution network.
Zheng Li +6 more
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Distributional Watson Transforms [PDF]
SIAM Journal on Mathematical Analysis, 1974 For all Watson transforms W in L2(R+) a triple of Hilbert space LG ⊂ L2(R+) ⊂ L'G is constructed such that W may be extended to L'G. These results allow the construction of a triple L ⊂ L2(R+) ⊂ L', where L is a Gelfand-Fréchet space. This leads to a theory of distributional Watson transforms.
Dijksma, A., de Snoo, H.S.V.
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A Multiport Electric Energy Routing Scheme Applied to Battery Energy Storage System
Journal of Engineering, 2021 In this paper, the research status of topology and control strategy of energy storage grid-connected system is analyzed, and aiming at the working characteristics of the repurposed battery, a cascade power electronic transformer (CPET) with independent ...
Guanglin Sha +9 more
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An Eco-Friendly Gas Insulated Transformer Design
Energies, 2021 Electricity companies around the world are constantly seeking ways to provide electricity more safely and efficiently while reducing the negative impact on the environment.
Ezgi Guney, Okan Ozgonenel
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A novel energy router based on multi‐winding line frequency transformer
IET Generation, Transmission & Distribution, 2023 Energy routers based on the electronic power transformer are suitable for the AC–DC hybrid grid with multiple voltage levels, but their structures are complex.
Zhitao Guan +4 more
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SOLID INSULATION DISTRIBUTION TRANSFORMER
IET Conference Proceedings, 2021 The SIDT (solid insulation distribution transformer) was developed to provide an alternative solution to replace liquid-filled transformers that might leak oil to contaminate surrounding soil and underground water. Restoration costs could be higher than installing a new transformer.
Mun, Byungchul +2 more
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