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Current barriers to confine high frequency common mode currents [PDF]
2016 International Symposium on Electromagnetic Compatibility - EMC EUROPE, 2016 A commercially produced three phase power line filter is submitted to a Current Barrier (CB) Electro-Magnetic Compatibility (EMC) zoning strategy as an attempt to confine high frequency common mode currents. The intent of the paper is not to show how to build a ’perfect’ filter, since this is known.
Moonen, Niek +2 more
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IEEJ Transactions on Industry Applications, 2010 In a vehicle, radiational noise generated by the common-mode current in an inverter system is the cause of electromagnetic problems of in-vehicle radio antennas. This paper proposes a new method ”Z-matched ACC” for suppressing the common-mode current at AM band.
Shirakawa, Kazuhiro +4 more
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Experimental Study of Radiated Emission Due to Secondary Common-Mode Current in Buck Converters
Applied Sciences, 2023 High switching frequency and fast switching speed of wide bandgap power semiconductor device-based power converters may increase radiated emissions more than conventional silicon-power device-based power converters.
Shotaro Takahashi
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SN Applied Sciences, 2022 Article highlights Highly accurate amplifier is designed to detect very weak signals of information (such as biomedical signals), and amplify them for further processing.
Soma Ahmadi +5 more
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Modeling Common-Mode Current Due to Asymmetric Aging of Machine Winding Insulation
Complex System Modeling and Simulation, 2023 Machine stator winding insulation degradation is one of the main results of machine aging. It is non-negligible once this degradation process becomes asymmetric between phases.
Jin Zhao, Aaron D. Brovont
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Mitigating Common Mode Current in Chain Energy Storage Inverters With Novel Approach
IEEE Open Journal of Power ElectronicsThe chain energy storage converter, a type of multilevel converter, exhibits characteristics such as multi-modularization, easy scalability, and low harmonic voltage output, rendering it suitable for medium to high voltage and large capacity energy ...
Qinglei Zhang +3 more
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Novel Common-Mode Current Suppression Method in Transformerless PV Grid-Connected System
Applied Sciences, 2018 The existence of high-frequency components in common-mode (CM) current would reduce the stability of a non-isolated PV grid-connected system. It has great impacts on the output power quality when the generated power from PV is low.
Dongliang Liu, Haoqi Zhu, Ruiguang Zhao
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Quantitative analysis of common‐mode current in flyback converter with balance winding
IET Power Electronics, 2023 The balance winding of the transformer is a compact and flexible technique for the common‐mode (CM) noise reduction of isolated power converters.
Ce Xu, Fanghua Zhang
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ANALYSIS AND SIMULATION OF MOSFET DIFFERENTIAL AMPLIFIER [PDF]
Journal of Engineering and Sustainable Development, 2019 With the evolution of electronics today, a MOSFET transistor is useful in many applications such as computers due to several advantages. In this research, an NMOS transistor differential amplifier circuit with a passive load that uses a modified Wilson ...
Muneer Aboud Hashem
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Mitigation of Dead-Time Effects in the FB-CCV Transformerless PV Inverter
IEEE Open Journal of the Industrial Electronics SocietyThis article analyzes dead-time effects in the full-bridge inverter topology with constant common-mode voltage (FB-CCV) for transformerless grid-connected photovoltaic (PV) applications and proposes a modulation strategy to mitigate the resulting output ...
Arnaldo O. Cunha +4 more
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