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Analysis of a Capacitive Sensing Circuit and Sensitive Structure Based on a Low-Temperature-Drift Planar Transformer [PDF]
Sensors, 2022 In space gravitational-wave-detection missions, inertial sensors are used as the core loads, and their acceleration noise needs to reach 3×10−15 ms−2/Hz at a frequency of 0.1 mHz, which corresponds to the capacitive sensing system; the capacitive sensing
Yanlin Sui +7 more
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Research on parameter optimization design of coreless transformer based on genetic algorithm [PDF]
Scientific ReportsThis study found that the inter-coil spacing (H) of a coreless transformer, the operating frequency (f 0), the load (RL) on the transformer’s secondary circuit, and the actual operating frequency (f) all affect the transmission efficiency (η) of the ...
Wenshuang Qin, Yi Zhang, Yufang Lu
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Bilateral transformer 3D planar recovery
Graphical ModelsIn recent years, deep learning based methods for single image 3D planar recovery have made significant progress, but most of the research has focused on overall plane segmentation performance rather than the accuracy of small scale plane segmentation. In
Fei Ren, Chunhua Liao, Zhina Xie
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Optimizing three-phase planar transformer construction [PDF]
, 2012 A three-phase transformer with flat conductor layers is proposed in this article. This arrangement is used for high current density transformers. Cost effectiveness in planar magnetic are related with the optimization in the number of layers in each ...
Asensi Orosa, Rafael +4 more
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Comparative study of DC/DC electric vehicle charging system with conventional transformer and planar transformer [PDF]
Archives of Electrical Engineering, 2023 This paper presents an analysis of electric vehicle charging station operation based on a dual active bridge topology. Two cases are considered: one with the use of a medium frequency planar transformer, the other with a conventional Litz winding ...
Maciej Rudawski +2 more
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A High-Power-Density Active-Clamp Converter with Integrated Planar Transformer
Energies, 2022 This paper proposes an active-clamp forward-flyback (ACFF) converter with an integrated planar transformer for wide-input voltage and high-output current applications, such as low-voltage direct-current (LDC) converters in electric vehicles.
Dae-Woo Lee +3 more
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Design of a high power density ultra-thin switching power supply
Dianzi Jishu Yingyong, 2021 The planar transformer has the advantages of small size, low leakage inductance, low conversion efficiency, and good heat dissipation performance. The design scheme of the planar transformer is very suitable for the design of ultra-thin switching power ...
Yu Guang, Li Fengkun, Tian Hua
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IEEE Access, 2021 Recent studies on compact and lightweight electronic devices have demonstrated that the LLC resonant converter (LRC) can facilitate achieving high efficiency and high power density. Moreover, employing a planar transformer can further improve the overall
Chul-Wan Park, Sang-Kyoo Han
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Energies, 2023 This article presents a planar transformer design and optimization method for high power density on-board chargers (OBCs) utilized in electric vehicles (EVs).
Won-Jin Son, Byoung Kuk Lee
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Energies, 2021 Wide-bandgap technology evolution compels the advancement of efficient pulse-width gate-driver devices. Integrated enhanced gate-driver planar transformers are a source of electromagnetic disturbances due to inter-winding capacitances, which serve as a ...
Loreine Makki +4 more
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