Results 21 to 30 of about 23,994,784 (192)
ZVT Interleaved High Step-Up Converter For Renewable Energy Systems
, 2023 ZVT Interleaved High Step-Up Converter For Renewable Energy ...
Baharak Akhlaghi (15201274) +4 more
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High efficiency step‐up DC–DC converter for grid‐connected photovoltaic microinverter applications
IET Renewable Power Generation, 2022 This paper presents a resonant step‐up DC–DC converter for the photovoltaic micro‐inverter system and describes the converter's operation principle in detail.
Zhi Zhang +5 more
doaj +1 more source
, 2021 This paper presents a novel high-efficiency three-port bidirectional DC–DC converter for photovoltaic (PV) systems. A PV system’s output is stepped up to supply a DC bus or DC load while charging the battery.
Shiu-Liang Hsiao, Yu-En Wu
core +1 more source
Efficient interleaved high step‐up converter with wide load range soft switching operation
IET Power Electronics, 2023 The output voltage of the renewable energy resources such as photovoltaic and fuel cell systems is relatively low. Therefore, in the renewable energy‐based power generation systems, high step‐up (HSU) DC‐DC converters are demanded between the renewable ...
Baharak Akhlaghi, Hosein Farzanehfard
doaj +1 more source
New DC/DC High Step Up Isolated Converter with ZVS [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2014 In this paper we presents a soft switch sepic, flyback converter. At first the converter have hard switching in main switch and completely analysis then added auxiliary circuit for soft switching Auxiliary circuit in the converter is not only soft ...
Ehsan Movahedi +2 more
doaj
Single‐switch coupled‐inductors‐based high step‐up converter with reduced voltage stress
IET Power Electronics, 2023 This paper proposes a non‐isolated DC‐DC high step‐up converter. To achieve a high voltage conversion ratio and overcome the problems related to near unity duty‐cycle of the conventional boost converter in high step‐up applications, coupled‐inductors ...
Siamak Khalili +3 more
doaj +1 more source
A high step‐up interleaved boost‐Cuk converter with integrated magnetic coupled inductors
IET Renewable Power Generation, 2022 This paper proposes a high step‐up interleaved boost‐Cuk converter with integrated magnetic coupled inductor that is suitable for photovoltaic systems.
Desheng Rong, Xuanjin Sun, Ning Wang
doaj +1 more source
High Step-up Interleaved CCM-ZVZCS Converters [PDF]
The Transactions of the Korean Institute of Power Electronics, 2011 This paper proposes a soft-switching interleaved boost converter which is suitable for high step-up and high power applications. Compared to the conventional boost converter the proposed converter can achieve approximately doubled voltage gain using the same duty cycle.
Yo-Han Park +3 more
openaire +1 more source
High step‐up passive absorption circuit used in non‐isolated high step‐up converter
IET Power Electronics, 2014 To obtain a high step‐up gain with high efficiency in distributed power sources application, such as photovoltaic (PV) and fuel cells, a passive absorption circuit with voltage step‐up character is inserted in the interleaved flyback‐forward converter for leakage energy recycle and voltage gain extension.
Yihua Hu +3 more
openaire +2 more sources
Hybrid Multiport Converter for High Step-Up Renewable Energy Applications
, 2020 In this paper, a hybrid converter configuration is proposed suitable for high step-up renewable energy applications. The proposed topologies are derived by combining quadratic boost converter with Cuk and SEPIC converter.
Stepenko, Serhii +11 more
core +1 more source