Results 1 to 10 of about 201,036 (148)

Low-Voltage Stress Buck-Boost Converter With a High-Voltage Conversion Gain [PDF]

IEEE Access, 2020
The conventional buck-boost converter has the advantages of simple structure, low cost, and the capability to achieve both voltage step-up and down. However, due to the negative impacts of the parasitic parameters of the device, the voltage conversion ...
Binxin Zhu, Shishi Hu, Guanghui Liu, Yu Huang, Xiaoli She   +4 more
doaj   +2 more sources

Multistage converter with reduced switch voltage stress and diode current stress

IET Power Electronics
The utilization of switched inductors, involving parallel charging and series discharging of inductors, is extensively embraced in diverse DC–DC converters for attaining high voltage gain; nevertheless, the stress on switch voltage and diode current ...
M. S. Bhaskar, Umashankar Subramaniam, Dhafer Almakhles, Sivakumar Selvam, M. Muhibbullah   +4 more
doaj   +2 more sources

Modified LUO High Gain DC-DC Converter With Minimal Capacitor Stress for Electric Vehicle Application

IEEE Access, 2021
The vigorous growth of electric vehicles in the field of automobile paves the way for the development of dc-dc converter. A novel high gain super Luo dc-dc converter is proposed in this article.
J. Divya Navamani, A. Geetha, Dhafer Almakhles, A. Lavanya, Jagabar Sathik Mohamed Ali   +4 more
doaj   +1 more source

Non-Isolated High Gain Quadratic Boost Converter Based on Inductor’s Asymmetric Input Voltage

IEEE Access, 2021
This paper introduces the concept of inductors asymmetric input voltage to derive a new high voltage gain converter. The proposed converter has continuous input, positive output, and high-power density features suitable for renewable energy applications.
S. V. K. Naresh, Sankar Peddapati, Mamdouh L. Alghaythi   +2 more
doaj   +1 more source

Applying LCC Compensated Primary Topology Utilizing Switches for Transmitters With Inter-Coupling in a Wireless Power Transmission System

IEEE Access, 2022
LCC compensation network is a commonly used primary compensated topology for wireless power transmission. In this paper, we investigate the LCC primary topology utilizing switches for two transmitters with strong inter-coupling.
Shaocong Zhou, Chunbo Zhu, Leran Zheng, Shumei Cui, C. C. Chan   +4 more
doaj   +1 more source

An Embedded Half-Bridge Γ-Z-Source Inverter with Reduced Voltage Stress on Capacitors

Energies, 2021
In this paper, an embedded half-bridge Z-source inverter based on gamma structure is proposed. In contrast with the classical half-bridge inverter, the proposed inverter can generate zero voltage levels in output. High voltage gain and low voltage stress
Hamed Mashinchi Maheri, Dmitri Vinnikov, Mohsen Hasan Babayi Nozadian, Elias Shokati Asl, Ebrahim Babaei, Andrii Chub   +5 more
doaj   +1 more source

An Improved Non-Isolated Quadratic DC-DC Boost Converter With Ultra High Gain Ability

IEEE Access, 2023
This paper introduces an improved quadratic DC-DC boost converter to provide an ultra-high level voltage gain with the switched-capacitor cell based structure.
Nafis Subhani, Zazilah May, Md. Khorshed Alam, Irfan Khan, Md. Alamgir Hossain, Sabrina Mamun   +5 more
doaj   +1 more source

Improved Symmetric Switched-Inductor/Capacitor Quasi Z-Source Inverter with Ability Uplifted-Boost [PDF]

International Journal of Industrial Electronics, Control and Optimization, 2020
This paper proposes a topology of switched-inductor/capacitor quasi z-source inverter (SIC-qZSI), which based on the classic qZSI. This topology is symmetric and has a high boost factor in the low duty cycle and high modulation index.
Alireza Karbalaei, Mohammad Mardaneh
doaj   +1 more source

A study on improving the efficiency of non-isolated buck-boost bidirectional DC–DC converter

Journal of International Maritime Safety, Environmental Affairs, and Shipping, 2022
In battery-based systems such as hybrid electric propulsion system for ships that use electric propulsion and DC grid, bidirectional converters are often used as interfaces between high-voltage power sources and low-voltage batteries for the purpose of ...
Hyeonmin Jeon, Changmin Ji, Jaejung Hur
doaj   +1 more source

A New Transformerless Ultra High Gain DC–DC Converter for DC Microgrid Application

IEEE Access, 2021
High gain dc-dc converters are used in several applications which include solar photovoltaic system, switch-mode power supplies and fuel cells. In this paper, an ultra-high gain dc-dc boost converter is proposed and analyzed in detail.
Shahrukh Khan, Mohammad Zaid, Arshad Mahmood, Abbas Syed Nooruddin, Javed Ahmad, Mamdouh L. Alghaythi, Basem Alamri, Mohd Tariq, Adil Sarwar, Chang-Hua Lin   +9 more
doaj   +1 more source