high-frequency DC-DC converter
Design Optimization of High Frequency Transformer for Dual Active Bridge DC-DC Converter
... The outcomes of the proposed HFT design optimization, which is realized with core E55/28/21, are summarized in Table IV. It is worth noting that leakage inductance computed from (25) should be rescaled by a factor 0.7 ...
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Performance Evaluation of Dual-Bridge High Frequency Resonant DC/DC Converter
... dual-bridge high-frequency isolated resonant DC-DC converter is gaining more attention in renewable energy system due to its high power density, small size, reducing stress and ...
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High efficient DC DC converter for portable device
... boost converter with mode- select circuit and with wide range of input voltages is proposed in this ...in high frequency by using mode-select circuit we can operate the converter in three ...
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ABSTRACT :In this paper a microinverter for a grid connected single phase photovoltaic system with high efficiency
... the dc-dc stage. The output voltage from the dc-dc converter is sensed and is compared with the reference ...of high frequency. The frequency of the saw tooth wave ...
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COMPARATIVE STUDY AT VERY HIGH FREQUENCY BETWEEN THE TRADITIONAL DC/DC POWER CONVERTERS AND THE RESONANT CONVERTERS Jamal BOUKHEROUAA *1 A. El Moudden 2A. Belfqih3 A. Berdai 4A. Hmidat5 F. El Mariami 6
... the converter structure, the magnetic components and the electronic ...At high frequencies, these components are the main limit of classical switching ...
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Power factor improvement using dc dc converter in BLDC motor drives
... and frequency switching is specified by means of this ...Boost Converter Due to the usage of a smaller amount of apparatus and a single switch single stage PFC converter has high effectiveness ...
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Research on Distributed Energy Storage Device
... different dc voltage level buses, the most popularly used topology has been the bidirectional boost ...buck converter, can be suitable for connecting a lower voltage dc bus to these storage ...for ...
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A Development Of Wireless Power Transfer Using Capacitive Method For Mouse Charging Application
... a high frequency voltage is desired to drive the electric field coupler so that the alternating current can flow through it to provide the load with the required ...Class-E converter is designed as ...
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Design, Modelling and Implementation of Interleaved Boost DC DC Converter
... and high current needs Power converters that can supply regulated voltages from a constant power ...the converter The optimal selection of the number of phases and the switching frequency results in ...
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Performance Improvements in Manual Welding Power Supply Based on Resonant Mode
... a dc-dc resonant converter (RC). The input can either be a dc voltage source or a dc current ...with high frequency square-wave ...the dc source and square-wave ...
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Power Electronic Transformer based IGBT Converters for Electric Locomotive Applications
... a high efficient electric locomotive unit with greater energy efficiency on the system as well as on ...power converter configuration with high frequency ...line frequency transformer ...
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An Active Power Factor Correction Technique for Bridgeless Boost AC DC Converter
... of high power quality is always there so it is an active research ...correction converter has been widely used because of its simplicity, inherent PFC capability and high output ...PFC ...
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A High Efficiency DC-DC Converter with FLC for Solar PV
... In order to realize this concept, the switch ON and OFF states of converter are treated for various arrangements of components in order to find the combination that result in desirable gain function [22]. During ...
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High step up interleaved dc dc converter with coupled inductor
... boost converter can be controlled to discharge the leakage energy stored in the clamp capacitor (Cc) to the output dc bus and maintain its input voltage to a reference clamp voltage ...the converter ...
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A High Step-Up DC–DC Converter for Photovoltaic Applications
... of a coupled inductor T1 is similar to the input inductor of the boost converter, and capacitor C1 and diode D1 receive leakage inductor energy from N1. The secondary winding N2 of coupled inductor T1 is connected ...
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Adaptive Voltage Control of a 3-Phase Inverter for a Standalone Distributed Generation
... phase dc–ac inverter with an LC filter in a standalone ...a dc voltage source (Vdc), a three phase inverter (S1 to S6), an output filter (Lf and Cf ), and a three-phase resistive load ...by ...
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A Novel PI Converter based High Voltage Gain DC – DC Converter
... switch high voltage gain converter with coupled inductor and diode capacitor is containing two modes of conduction process such as continuous conduction mode and discontinuous conduction ...of high ...
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Non chaotic dc dc converter for solar/wind energy applications by variable structure control
... the converter has entered into a region of second order bifurcation which can cause considerable noise some of which may fall in audible ...the converter which may eventually lead to ...boost ...
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High-Efficiency Modular High Step-Up Interleaved Dc-Dc Boost Converter Using Fuzzy Controller
... The DC-DC Converter has low switching power losses and high power ...step-up DC-DC converter for low-DC renewable energy sources like photovoltaic module and fuel ...
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Comparison of PI Controller and Fuzzy Controller in Transformer less DC-DC Boost Converter
... achieve high voltage gain, the closed loop control of the transformer-less boost converter with PI controller produces a peak overshoot of ...boost converter with FLC is ...boost converter ...
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