Results 251 to 260 of about 22,401,602 (289)
Some of the next articles are maybe not open access.
Hybrid Switched-Inductor Converters for High Step-Up Conversion
IEEE Transactions on Industrial Electronics, 2015In applications where the high voltage gain is required, such as photovoltaic grid-connected system, fuel-cell and high-intensity discharge lamps for automobile, high step-up dc-dc converters have been introduced to boost the low voltage to a high bus voltage.
Yu Tang +3 more
openaire +2 more sources
Interleaved high step up converter for renewable energy sources
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013In this paper high step up two channel coupled inductor converter is proposed which can be used to interface low voltage renewable sources like solar photovoltaic, fuel cell system and energy storage elements like ultra-capacitors, battery etc. Interleaving technique reduces the output voltage ripple, current ripple and increases the power handling ...
Shelas Sathyan, H. M. Suryawanshi
openaire +2 more sources
A high step-up Boost Converter with Multiplier Voltage Cells
2018 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2018In this paper, a high step-up boost converter with multiplier voltage cells (abbreviated as MVC Boost Converter) is proposed. The proposed converters has the advantages of high boost level, good freedom of voltage regulation, low voltage stress of the switch, etc., and is suitable for high voltage gain places.
Yun Liu +3 more
openaire +1 more source
Improved integrated boost-flyback high step-up converter
2010 IEEE International Conference on Industrial Technology, 2010High step-up ratio converters for low-voltage high-current energy sources are nowadays the focus of an intensive research activity by the power electronics community, thanks to the increasing interest for renewable energy sources like those based on photovoltaic modules and fuel-cells.
SPIAZZI, GIORGIO +4 more
openaire +2 more sources
High step-up forward-flyback converter with parallel output
2016 IEEE International Conference on Industrial Technology (ICIT), 2016A high efficiency, low profile and high step-up dc-dc converter is proposed for low dc voltage renewable energy system. Generally, the power source such as photovoltaic array and the fuel cell stack have low voltage output because of that a high voltage step-up converter is required to boost the voltage much higher than the voltage level for front-end ...
Li-Yuan Liao +4 more
openaire +2 more sources
High-efficiency, high step-up DC-DC converters
IEEE Transactions on Power Electronics, 2003Many applications call for high step-up DC-DC converters that do not require isolation. Some DC-DC converters can provide high step-up voltage gain, but with the penalty of either an extreme duty ratio or a large amount of circulating energy. DC-DC converters with coupled inductors can provide high voltage gain, but their efficiency is degraded by the ...
null Qun Zhao, F.C. Lee
openaire +1 more source
High Step-Up DC–DC Converter With Efficient Inductive Utilization
IEEE Transactions on Industrial Electronics, 2021This article offers a new high step-up dc–dc converter based on a coupled inductor. The proposed single-switch converter employs different inductive and capacitive techniques to transfer the input power to the output load in operational modes. It reaches to high output voltage gains in lower duty cycles, which results in lower switch loss for a ...
Hadi Tarzamni +2 more
openaire +2 more sources
A high step-up soft switching Boost converter
2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), 2016To meet the demand of high step up application, this paper presents a high step-up soft switching Boost converter with low voltage stress. Coupled inductor and switched capacitor are used to obtain high voltage output and alleviate the diode reverse- recovery problem.
null Miaomiao Feng +3 more
openaire +1 more source
A Novel High Step-up DC-DC Converter for Photovoltaic Applications [PDF]
Procedia Computer Science, 2016 This paper proposes a new topology of a high step-up dc-dc converter for photovoltaic system applications. The proposed converter can boost up the low input voltage, about 20 V, generated from the PV array to the high output voltage level of ...
Nakpin, Annop, Khwan-on, Sudarat
exaly +2 more sources
Interleaved High Step-Up Converter With Coupled Inductors
IEEE Transactions on Power Electronics, 2019This paper proposes a new interleaved high step-up converter with coupled inductors. Interleaving configuration is employed at the input side to reduce the input current ripple and increase the power level. The series structure at the output side helps achieve a very high step-up voltage gain.
Yifei Zheng +2 more
openaire +1 more source