Results 61 to 70 of about 241 (98)
Power Factor Corrector Based on Parallel Quasi- Resonant Pulse Converter with Fast Current Loop
Electrical, Control and Communication Engineering, 2013 The problems, devoted to power quality and particularly power factor correction, are of great importance nowadays. The key requirements, which should be satisfied according to the energy efficiency paradigm, are not limited only by high quality of the ...
Yuriy Denisov, Serhii Stepenko
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IEEE AccessA resonant push-pull converter is proposed in this paper, which can achieve Zero Current Switching (ZCS) and Zero Voltage Switching (ZVS), used in Travelling-wave Tube Amplifier (TWTA) high voltage applications. The proposed resonant push-pull converters
Yang Gu, Bin Zhao, Qi Chen, Gang Wang
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A Zero Input Current Ripple ZVS/ZCS Boost Converter with Boundary-Mode Control
Energies, 2014 In this paper, in order to achieve zero ripple conditions, the use of a ripple mirror (RM) circuit for the boost converter is proposed. The operation modes are studied and steady-state analyses performed to show the merits of the proposed converter.
Ching-Ming Lai +2 more
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Research on High Efficiency Soft-Switching Power Supply for Maglev Controller Applications
机车电传动, 2015 Aiming at the fatal issues of low efficiency, serious fever and low reliability of hard-switching topologies employed in the traditional power supply for maglev controller, a novel high efficiency soft-switching power supply was developed by employing ...
LU Guotao +4 more
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A Novel Soft-Switched SEPIC-Based DC–DC Converter With High Voltage Gain
IEEE Open Journal of Power ElectronicsThis study introduces a novel high-gain DC-DC converter by integrating a coupled inductor (CI) and a voltage multiplier cell (VMC) into the conventional SEPIC topology.
Reza Asgarnia +3 more
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IEEE Open Journal of Industry ApplicationsThis article proposes a novel zero-voltage switching (ZVS) and zero-current switching (ZCS)-based hybrid dc circuit breaker for a radar power system. Long-range radars demand huge power, in the order of hundreds of kW. Radar's phased array antenna
Nandakumar Saminathan +5 more
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Improved Interleaved Buck Converter with High-Step Down Conversion Ratio and Soft-Switching
ElectricaThis article proposes a new interleaved buck converter with a high step-down conversion ratio and soft-switching. The soft-switching conditions for the main IGBTs are achieved with the aid of a simple auxiliary circuit, which comprises a resonant ...
Veera Venkata Subrahmanya Kumar Bhajana +3 more
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A New Fully Soft‐Switching High Step‐Up Interleaved Converter for Optimal Efficiency
IET Power ElectronicsA novel fully soft‐switching interleaved high step‐up converter is introduced in this paper. The suggested converter achieves high voltage gain using coupled inductors (CI) and a voltage multiplier cell (VMC).
Arsalan Erfani +2 more
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International Transactions on Electrical Energy SystemsIn this paper, a new high step-up converter based on a coupled inductor and switched capacitor cell circuits is presented. The proposed converter achieves zero-current switching (ZCS) turn-on for the switch and ZCS turn-off for all diodes, significantly ...
Afshin Etesami Renani +2 more
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Research on a Three-Phase Soft-Switching Inverter Based on a Simple Auxiliary Snubber Circuit
EnergiesThis study presents a novel soft-switching inverter distinguished by a simplified topology and an innovative modulation approach. The design aims to optimize the energy conversion processes commonly found in auxiliary snubber circuits.
Dawei Dai, Hua Zheng
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