Results 1 to 10 of about 352 (157)
IEEE Access, 2023 An LLC resonant converter should have high efficiency and power density. Further, it is important to reduce the volume and loss of the transformer, which provides insulation and voltage conversion between the input and output.
Su-Seong Park +2 more
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Interleaved winding and suppression of natural frequencies
IET Electric Power Applications, 2013 Ideally, it is desirable to design and manufacture a transformer winding that can render all its internal resonances non‐excitable. This study examines the effectiveness of an interleaved winding in achieving this goal. While investigating its effectiveness, it led to the establishment of a much desired theoretical basis that reinforces the reasons put
L Satish
exaly +2 more sources
Design of interleaved three-winding coupling Buck converter
Gong-kuang zidonghua, 2014 In view of problem of small duty cycle existed in traditional interleaved Buck converter, an interleaved three-winding coupling Buck converter was designed by introducing three-winding coupling inductance into flyback converter.
ZHANG Peiyan, YU Zetong
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Enhancing physical resolution of constructed ladder network for an interleaved winding [PDF]
2013 IEEE 1st International Conference on Condition Assessment Techniques in Electrical Systems (CATCON), 2013 The number of detectable natural frequencies in a frequency response governs the number of sections of the ladder network that can be constructed, starting from the measured frequency response data. This number, particularly in case of interleaved windings, is woefully small rendering the entire exercise pointless.
L Satish
exaly +3 more sources
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)High-frequency transformers offered numerous advantages but also presented several challenges. As frequency increased, the dimensions of the transformer decreased, making parasitic parameters more dominant and unavoidable.
Dody Yunus Putra Siregar +2 more
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International Journal of TechnologyHigh leakage inductance in transformers is the main cause of excessive voltage spikes and ringing waveforms in dc-dc converters. Therefore, reducing leakage inductance is important in the design of power electronic devices.
Dody Yunus Putra Siregar +2 more
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Energies, 2020 A novel interleaved high step-up DC–DC converter applied for applications in photovoltaic systems is proposed in this paper. The proposed configuration is composed of three-winding coupled inductors, voltage multiplier cells and a clamp circuit. The step-
Shin-Ju Chen +3 more
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Butterfly Interleaving Winding Arrangements for Multiphase Coupled Inductors [PDF]
IEEE Transactions on Power Electronics, 2023 Multiphase coupled inductors in pulse-width modulated (PWM) converters benefit from the reduced steady-state current ripple and fast transient performance. This article proposes a magnetic core geometry together with a butterfly interleaving winding arrangement to integrate the four-phase negative coupled inductors.
Mingxiao Li +3 more
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Structure of Transfer Function of Transformers with Special Reference to Interleaved Windings [PDF]
IEEE Power Engineering Review, 2002 A transfer function (TF) is computed during impulse tests on transformers. The structure and shape of TF depends on the type of winding, namely, disc, layer-type, or interleaved winding. There are certain features specific to TF of an interleaved winding, which has, over the years, been attributed to its increased series capacitance.
Satish, L, Jain, Anurag
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IEEE Access, 2021 In order to address the problem of power transistor fault in interleaved boost converter (IBC) of any interleaved phase, we propose a real-time fast diagnosis and fault-tolerant method of power transistor.
Zhuoxun Liu, Zhengwang Xu, Xiaohua Zhang
doaj +1 more source