step up DC current converter
Creating Entrepreneurship in Skill based Educational Institutes in Western Maharashtra
... of converter is important for MPPT operation. A boost converter (step-up converter) is a Dc to Dc power converter that steps up voltage (while stepping down ...
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The Modular Multilevel Converter for High Step-Up Ratio DC-DC Conversion
... ABSTRACT:High step-up ratio DC-DC converters with megawatt ratings are of interest in wind turbine interfaces and high-voltage direct-current ...multilevel DC-DC ...
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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 ...the step-up DC-DC converter for low-DC renewable energy sources like photovoltaic module ...
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Simulation of Dc Motor Fed Dc-Dc Converter with High Step-Up Voltage Gain
... When current passed through the armature of dc machines and its field coils excited torque is established and motor rotates the direction of rotation can be reversed by reversing either armature ...
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A Novel AC–DC Step-Up Converter For Energy Harvesting
... high step-up ratio, the duty cycles of the converters with same inductor values will be almost ...boost converter and the buck–boost converter can be controlled with same duty cycle for such ...
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Coupled Inductor Based DC DC Converter for High Step Up Application
... ringing current at turn OFF relatively to other ...voltage step is done without a transformer and a high voltage gain s achieved without an extremely high duty ratio but still the circuit becomes more bulky ...
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DESIGN AND ANALYSIS OF PV SYSTEM WITH Z-SOURCE HALF-BRIDGE CONVERTER
... a dc source (Vd), and the solution, as shown in ...the dc-voltage direction and the current density should be changed fro m t ime to time, wh ich requires comp licated designs according to different ...
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A Novel Bidirectional DC-DC Converter with high Step-up and Step-down Voltage Gains
... Two inductors or coils that are linked by electromagnetic induction are said to be coupled inductors. The phenomenon of one inductor inducing a voltage in another inductor is mutual inductance. Circuits which contain ...
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Photovoltaic Grid-Connected System for Uninterruptible Power Supply in Residential Applications
... of converter and inverter schemes have been proposed in ...high- step-up dc/dc converters is presented in [4] for a grid-connected inverter, including the analysis of multilevel ...
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Nonisolated High Voltage Gain DC-DC Converters Based on SSC and VMC
... new dc-dc converter based on VOLTAGE MULTIPLIER CELL and MULTI STATE SWITCHING ...BOOST converter is ...output current and voltage waveforms are analyzed experimentally using the ...
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A wide input voltage range quasi Z source boost DC DC converter with high voltage gain for fuel cell vehicles
... the converter in [7] and the conventional quasi-Z source Boost DC-DC ...this converter has a wider voltage-gain range, especially in a lower duty cycle ...the converter in [30], where ...
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A HIGH-EFFICIENCY BIDIRECTIONAL INTERLEAVED DC-DC CONVERTER
... a step-up dc-dc converter is always necessary for providing a regulated high-voltage output to the post stage dc-ac inverter in high-power grid –tied ...the dc-dc ...
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Matlab Simulation of a High Step-Up DC-DC Converter for a Micro grid Application
... proposed converter under full load condition (Po=400W) is shown in ...proposed converter is operated in CCM under full-load ...and current waveforms are shown in ...proposed converter in CCM ...
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Modeling and Simulation of a Step-up Resonant Converter for DC Motor Drive
... a Step up Resonant Converter for DC Motor Drive. DC motors form the backbone of many industries and as such their speed control becomes of immense ...pure dc system and DC ...
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IMPLEMENTATION OF ZERO CURRENT SWITCHING IN STEP- UP/STEP-DOWN RESONANT CONVERTER
... switched-capacitor DC-DC converter is that the voltage conversion ratio is ...high current spikes can be observed when the switched capacitors are being charged from the voltage source causing ...
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Design of Improved Solar Energy Harvested Hybrid Active Power Filter for Harmonic Reduction, Power factor Correction and Current Compensation
... generate current harmonics that can be asymmetric and can cause voltage drops on the supply network impedance resulting in unbalanced ...the current harmonic pollution are ...high dc-link voltage ...
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MATLAB Simulation of a High Step-Up DC-DC Converter for a Micro Grid Application
... The current-flow path is shown in ...from dc source Vin . Some of the energy from dc source Vin transfers to the secondary side of the coupled inductor to charge the capacitors C2 and ...
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Modelling and Simulation of High Step-Up DC/DC Converter for On-Site Generation System
... proposed converter combines the concept of switched-capacitor and coupled-inductor ...high step-up gain. Based on the concept, the proposed converter puts capacitorC1 in parallel with the ...
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Simulation of Isolated High Step-Up DC-DC Converter with Low Voltage Stress
... and converter circuitThe z- source converters overcome the conceptual and theoretical limitations of traditional V-source and I-source ...and current ripples than capacitor and inductor used ...inrush ...
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A High Step-Up DC/DC Converter Based on Integrating Coupled Inductor Technique
... high step up converter to produce high voltage and satisfy the ...high DC voltage gain for extreme duty cycle. Thus high step up dc-dc converters are used as front ...
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