high-performance DC-DC converters
HIGH PERFORMANCE ALGORITHMS FOR THE CONTROL OF BUCK DC-DC CONVERTERS
... In this paper, two control methods are presented for controlling the DC-DC converters. These proposed control algorithms are tailored to buck DC-DC converter, so as to optimize the ...
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High Performance Integrated Controller with Variable Frequency Control for Switching DC-DC Converters
... V. High input-voltage-to-output-voltage ratio indicates that the duty cycle is small and the on time is short at steady ...Since high frequency switching noise has been well damped during off period, the ...
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Vol 3, No 9 (2015)
... of DC into high value of DC in order to use ...the DC motor is controlled power electronic converters through RES ...interleaved converters, caused by the leakage inductances ...
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High Step-up Converter for Closed Loop Controller with Three-Winding Coupled Inductor for Renewable Energy Sources
... topology, Performance of hybrid converters are better than classical converters but still its costlier to implement ...up dc-dc converter and inverter ...In dc-ac, inverter ...
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High Efficiency Five Level DC-DC Converters for High Power DC System Using Adaptive Control
... to DC-DC converters such as buck-boost ...with high degree of dynamic ...with converters because of its ...power converters will suffer from dynamic response of the converter ...
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Low Power AC-DC and DC-DC Multilevel Converters
... the performance of AC-DC switch-mode power supply converters, therefore, an effort was made to investigate whether multilevel converter concepts can be used to improve the performance of ...
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DC-DC Converter with Input Current Ripple Reduction for Battery Charging Application
... improve performance of power electronic ...frequency, high impedance, low voltage stress and mainly consume less Dc ...power. Dc-Dc converters are widely used in industrial ...
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Modeling and Performance Analysis of Solar PV System and DC-DC Converters
... In solar cell parameter analysis, there are numerous mathematical models used to determine the optimal values. In this work, there are four parameter model was employed to get the characteristics curves and to examine ...
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Nonisolated High Voltage Gain DC-DC Converters Based on SSC and VMC
... a dc–dc converter based on the three-state switching cell and voltage multiplier ...its performance is investigated by experimental results obtained from matlab ...a high-gain boost stage with ...
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Study on Performance of DC-DC Converters
... integrated DC–DC converters with high switching frequency (420 ...of DC–DC converters operating at high frequency presents an opportunity to speed up the converter ...
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Techniques to Improve the Performance of Wide Operation Range DC-DC Converters
... For DC-DC converters with a wide load range, people were mainly focusing on the full load ...in DC-DC converters nowadays [ 4 ...the DC- DC converter is compared ...
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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
... In conclusion to this study, we can confirm that the exclusivity dedicated to the resonance at high frequencies is not a matter already ruled. Indeed, these preliminary results should incite us to do more ...
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An Active Power Factor Correction Technique for Bridgeless Boost AC DC Converter
... As the requirement of high power quality is always there so it is an active research area. Therefore, efforts are always made to get higher power factor and lower total harmonic distortion. Previously, boost ...
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Digital Control for Dynamic Performance Enhancement of DC-DC Switching Converters
... valley/peak and uses this information to calculate the optimal switching time instants/intervals, while in [15] and [16], the information is used to calculate the correspondingly mapped output voltage at which the ...
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Design of Multiple Input DC DC Converters
... systems. DC to DC converters are used in portable electronic devices such as cellular phones and laptop computers, which are supplied with power from batteries ...primarily. DC-to-DC ...
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Current-limiting DC/DC power converters
... the dc/dc converters is still guaranteed since the ISS property of the closed-loop current equation (7) is independent of the ...the dc/dc power converters should be taken into ...
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A study on optimization of circuit components in high boost ratio DC DC converters with hybrid based configuration
... of high conversion ratio of voltage of the multistage Marx topology DC-DC converter ...the high voltage side, the same stage capacitors are then connected in series and consequently voltage ...
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Performance Fuzzy Logic Control to Minimize Output Voltage Ripple and Balanced Current Distribution of DC-DC Converters in Parallel Non-Identical
... connected DC/DC converters are described in ...that converters aiming to imitate voltage sources should have tight voltage feedback loops for voltage re- gulation purposes, whereas ...
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Topological Derivation of DC-DC Multiplier Converters
... The natural switching delay in actual switches limits the switching frequency. In order to avoid extreme duty ratios either too small or too big; transformers are usually employed. However, the transformer's losses limit ...
5
Review of Impedance Source Dc-Dc Converters
... through DC-ac inverters. But the DC output from fuel- cell and Photo Voltaic panel is so small as compared to grid ...the DC voltage to the required level. To fulfil this requirement ...
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