Results 1 to 10 of about 243,917 (303)
Interacting topological frequency converter [PDF]
Physical Review Research, 2020 We show that an interacting two-spin model subjected to two circularly polarized drives enables a feasible realization of a correlated topological phase in synthetic dimensions.
Simon Körber +3 more
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Demagnetizer Frequency Converter
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2009 The paper considers a power scheme and a control system of two-member frequency converter with voltage inverter which is designed for power supply of a bearing ring demagnetizer inductor.
G. I. Goulkov +2 more
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High-dimensional quantum frequency converter [PDF]
Physical Review A, 2020 In high dimensional quantum communication networks, quantum frequency convertor (QFC) is indispensable as an interface in the frequency domain. For example, many QFCs have been built to link atomic memories and fiber channels. However, almost all of QFCs work in a two-dimensional space.
Shilong Liu +8 more
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Design of a 0.5–18 GHz Wideband Frequency Down-Converter Module with a Local Circuit for an Electronic Support Measurement System [PDF]
Journal of Electromagnetic Engineering and Science, 2022 In this paper, we describe the design and fabrication of a wideband frequency down converter module that has a local circuit with high gain, low spurious, high IP3 (3rd intercept point) characteristics, and reliability; this is accomplished by applying a
Yuseok Jeon, Byeongchang Kim
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A New Approach Integrated Magnetics Double-Frequency DC/DC Converter
IEEE Access, 2020 Double-frequency DC/DC converter can improve switching frequency and reduce switching loss than single-frequency DC/DC converter. However, it is heavy and large due to its small high-frequency inductor and large low-frequency inductor.
Shengwei Gao, Hao Wang
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Analysis of Unidirectional Secondary Resonant Single Active Bridge DC–DC Converter
Energies, 2021 A compact and highly efficient unidirectional DC–DC converter is required as a battery charger for electrical vehicles, which will rapidly become widespread in the near future.
Cao Anh Tuan, Takaharu Takeshita
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Energies, 2023 Converter blocking is a serious malfunction encountered in high voltage direct current (HVDC) transmission systems. During sending-end converter blocking, the resultant active power and reactive power surplus in the sending-end power system lead to a ...
Hua Li +5 more
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IEEE Access, 2022 In a grid-connected power generation system using a fuel cell, the low-frequency ripple component must be maintained within an allowable range to improve the lifespan and efficiency of the fuel cell.
Gyoung-Jong Son +2 more
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IEEE Access, 2020 This paper proposes a three-phase inverter combined with two LLC resonant tanks series resonant DC-DC boost converter with variable frequency control. The three-phase inverter side of the proposed circuit is connected to identical two-level LLC tanks to ...
Mohamed Salem +6 more
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Design of humidity controller of mine-used frequency converter
Gong-kuang zidonghua, 2013 In view of problem that mine-used frequency converter is easy to be damaged under situation of condensation, a humidity controller of mine-used frequency converter was designed.
WANG Tuan-jie, HU Jian-wei
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