Am rema,want to know about an efficient common mode hybrid filter used in SMPS for my seminar work.


Abstract obtained from IEEE is After the study of electromagnetic interference (EMI)
mechanisms in switching mode power system (SMPS) and the soft
switch, this paper proposes a novel hybrid filter (HEF) to suppress
commend mode EMI in SMPS. The HEF consists of a passive filter
and an active filter. Matching network, which can reduce
impedance mismatching effects, is introduced in passive part. A
....etc

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ABSTRACT

A VHDL-based description of a DC-DC boost converter is here presented. Starting from description of simple functional blocks such as voltage dividers, comparators and function's generators, more complex DC-DC step-up voltage converter was modeled by adopting a structural description of previous blocks. The proposed VHDL modeling can be used to simulate complex digital circuits which includes a few of analog parts (e.g., memory ....etc

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non isolated high step up boost converter integrated with sepic converter matlab simulink model ....etc

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HIGH-DENSITY EMI FILTER DESIGN FOR DC-FEDMOTOR DRIVES



INTRODUCTION

Electromagnetic interference (EMI) is one of the major design challenges in motor drive systems, especially in applications where stringent standards need to be followed. EMI noise is usually defined as common-mode (CM) and differential-mode (DM) noise. CM noise is defined as the noise flows between the power circuit and the ground, while DM noise is defined as the current following the sam ....etc

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ppt for nonisolated high stepup boost converter integrated with sepic converter ....etc

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i need fulldetails about this paper ....etc

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Simulation and Implementation of Interleaved Boost DC-DC Converter for Fuel Cell Application




Introduction

The fuel cell is drawing the attention by researchers as one of the most promising power supply in the
future. Due to high efficiency, high stability, low energy consumed and friendly to environment, this technology is
in the progress to commercialize. Fuel cell has higher energy storage capability thus enhancing the range of
operation for automobi ....etc

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A Multiple-Input Dc-Dc Positive Buck-Boost Converter Topology

Abstract-
A new multiple-input hybrid energy conversion topology is presented. The proposed topology is capable of combining different energy sources with different voltage-current characteristics, while achieving low part number and bi-directional operational. Compare to previous multiple-input buck-boost converter, the proposed topology provides positive output voltage; it is capable of bi-directional operation; and it has the capability of operating in buck, boost, and buc ....etc

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