Results 11 to 20 of about 1,804 (289)
A compact broadband ESD protection circuit using multi‐layer helical inductor
Electronics Letters, 2021 Here, a broadband electrostatic discharge (ESD) protection circuit using area‐efficient multi‐layer helical inductors is presented. The proposed concept was verified in a 0.18 μm 1P6M CMOS process, and the circuit area is only 54 × 63 μm2.
Wang‐Hui Zou, Peng Tang, Zhi‐Hua Zhu
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Four‐phase interleaved TCM DC‐DC buck converter with matrix inductor in battery charging application
IET Power Electronics, 2021 In this paper, a 1‐kW DC‐DC buck converter with a four‐phase interleaved matrix inductor is proposed for battery charging applications. It is well‐known that the DC bias on the inductor will cause high core loss as it changes the B–H characteristic ...
Anh Dung Nguyen +5 more
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Transformers and Inductors for Power Electronics
, 2013 W. G. Hurley, W. H. Wölfle
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Quasi Z‐source inverter with switched‐capacitor‐inductor for enhancing boost factor
IET Power Electronics, 2021 Two structures are proposed based on the quasi Z‐source inverter (qZSI), which can significantly raise the output voltage in applications, including photovoltaic and fuel cells, in which the input voltage is low.
Jamal Abbasi Bolaghi +3 more
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Prevention of the current transformer saturation by using negative resistance
IET Generation, Transmission & Distribution, 2021 In the power grid, various conditions may occur that saturate the core of a current transformer. Saturation of the protection core of the current transformers can cause a malfunction in the protection relays.
Saeed Sanati, Yousef Alinejad‐Beromi
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IET Power Electronics, 2021 This paper investigates the development of a passive elliptical planar coil for extending the horizontal transmission distance in an inductive transmitter‐receiver wireless‐power transfer system (WPT).
Cristina A. Alexandru, Dibin Zhu
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Energies, 2023 This article investigates the application of the pulse voltage method for detecting interturn short-circuit faults in the high-voltage windings of dry-type voltage transformers.
Hongyan Nie +3 more
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Efficient finite element modelling of litz wires in toroidal inductors
IET Power Electronics, 2021 Accurate understanding of losses and frequency‐dependent winding parameters have been an important aspect for selecting the right configuration of stranded conductors in power‐electronic inductors. An approach for modelling frequency‐dependent parameters
Jay Panchal +2 more
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Design Techniques for Low-Voltage RF/mm-Wave Circuits in Nanometer CMOS Technologies
Applied Sciences, 2022 This paper reviews state-of-the-art design approaches for low-voltage radio frequency (RF) and millimeter-wave (mm-wave) CMOS circuits. Effective design techniques at RF/mm-wave frequencies are described, including body biasing in fully depleted (FD ...
Egidio Ragonese
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Solid-state transformer based on modular multilevel converters
The Journal of Engineering, 2019 A new highly compact topology for solid-state transformers is presented. It is based on modular multilevel converters and, therefore, has their usual advantages such as superior voltage shape, high reliability, and scalability.
Patrick Himmelmann, Marc Hiller
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