Results 201 to 210 of about 143,029 (260)
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A High-Voltage Gain Transformerless Grid-Connected Inverter
2022 4th International Conference on Smart Power & Internet Energy Systems (SPIES), 2022Transformerless inverters are used in small and medium power photovoltaic grid-connected systems due to small-size, low-cost and high-efficiency. Transformerless inverters have problems of leakage current and low-voltage gain in applications due to the lack of electrical isolation and boost characteristics of transformers.
Yupeng Wei +4 more
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Hybrid High Voltage Gain Transformerless DC–DC Converter
IEEE Transactions on Industrial Electronics, 2022In this paper, a new hybrid transformerless high voltage gain DC-DC converter is created by merging two-inductor boost converter with voltage multiplier and switched capacitor cells. The main advantages of the proposed converter is the high voltage gain, simplicity of operation, high efficiency, reduced voltage and current stresses on the components. A
Antonio Manuel Santos Spencer Andrade +2 more
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Marx‐based pulse generator with high‐voltage gain
International Journal of Circuit Theory and Applications, 2021AbstractIn this paper, a new configuration of Marx generator with high‐voltage (HV) gain is presented for electroporation applications. Each module consists of one switch, one capacitor, and two diodes. The capacitors are charged in parallel with the input inductor and the input DC voltage source simultaneously; eventually, the charged capacitors are ...
Ali Kholgh Khiz, Mohamad Reza Banaei
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High-voltage high input impedance unity-gain voltage buffer
Microelectronics Journal, 2013Abstract The paper presents a novel structure of a voltage buffer intended for application in high-voltage integrated systems. The presented solution is based on both source-input and gate-input voltage buffer, so as to get the best of both structures.
Mariusz Jankowski, Andrzej Napieralski
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Implementation of a Modified High-Voltage Unity-Gain Buffer
2021 28th International Conference on Mixed Design of Integrated Circuits and System, 2021This paper presents modification of a specialized high-voltage unity-gain buffer related to its physical implementation in a selected high-voltage SOI technology process. Several additional safety devices are required for non- destructive power-up, normal operation and power-down phases of this buffer function cycle.
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A High Voltage Gain Multi-Input Converter
2018 2nd International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT), 2018This paper proposes a non-isolated unidirectional high step-up multi-input converter based on switched capacitor cells. The proposed structure specifically useful for hybrid power systems when energy sources with low output voltages, e.g., a photovoltaic system or a fuel cell, need to be connected to a dc bus with high voltage. Moreover, it is possible
Akar, Furkan, Kale, Murat
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Interleaved-Boost Converter With High Voltage Gain
IEEE Transactions on Power Electronics, 2010This paper presents an interleaved-boost converter, magnetically coupled to a voltage-doubler circuit, which provides a voltage gain far higher than that of the conventional boost topology. Besides, this converter has low-voltage stress across the switches, natural-voltage balancing between output capacitors, low-input current ripple, and magnetic ...
G A L Henn +4 more
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A Novel High Voltage Gain Noncoupled Inductor SEPIC Converter
IEEE Transactions on Industrial Electronics, 2019In this paper, a novel noncoupled inductor high voltage gain single-ended primary-inductor converter (SEPIC) is presented. The proposed converter has various advantages, such as lower voltage stress on the switches, noninverting output voltage, high efficiency, and high voltage gain.
Javad Shokrollahi Moghani +1 more
exaly +3 more sources
Interleaved Boost Converter with Voltage Multiplier Module for High Voltage Gain
2018 2nd International Conference on Trends in Electronics and Informatics (ICOEI), 2018An Interleaved Boost Converter (IBC) with built-in transformer is suitable for renewable energy system, which requires high step up conversion ratio. In order to obtain high gain, a built-in transformer voltage multiplier module inserted into each phase of conventional interleaved boost converter.
Riyaz K. Kadalgi, R Dhanalakshmi
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