Proceedings ArticleDOI
Analysis of Bi-directional DC-DC Buck-Boost Quadratic Converter for Energy Storage Devices
Neeti Dubey,Ashok Kumar Sharma +1 more
- Vol. 2019, pp 417-421
TLDR
The quadratic nature for obtaining higher voltage gain ratios in step-down (buck) and step-up (boost) converter's operating states with reduced charging and discharging ripples is presented.Abstract:
The rapid use of renewable and sustainable energy sources in distributed generation system, the importance of energy storage devices forcing the researches to develop new key technologies. For continual power deliver, make greater use of renewable electricity sources, together with solar and wind. Power electronic converters are mostly connected among the different voltage buses and storage systems. Bidirectional dc-dc converter topologies are used for providing charging or discharging. This paper presents the quadratic nature for obtaining higher voltage gain ratios in step-down (buck) and step-up (boost) converter's operating states with reduced charging and discharging ripples. Proposed scheme has been developed and analyzed using MATLAB/simulink.read more
Citations
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Journal ArticleDOI
Noncascading Quadratic Buck-Boost Converter for Photovoltaic Applications.
Rodrigo Loera-Palomo,J.A. Morales-Saldana,Michel Rivero,C. Álvarez-Macías,Cesar A. Hernandez-Jacobo +4 more
TL;DR: In this article, a buck-boost converter with a quadratic voltage conversion gain based on the I-IIA noncascading structure was proposed for photovoltaic (PV) applications.
References
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Journal ArticleDOI
A Bidirectional DC–DC Converter for an Energy Storage System With Galvanic Isolation
S. Inoue,Hirofumi Akagi +1 more
TL;DR: In this paper, a bidirectional dc-dc converter suitable for an energy storage system with an additional function of galvanic isolation is presented, where an electric double layer capacitor is directly connected to a dc side of the converter without any chopper circuit.
Journal ArticleDOI
Overview of DC–DC Converters Dedicated to HVdc Grids
TL;DR: In this paper, an overview of the dc-dc power converters dedicated to HVDC is presented, and two large families are established: those which provide galvanic isolation, and those which do not.
Journal ArticleDOI
Input-Parallel Output-Series DC-DC Boost Converter With a Wide Input Voltage Range, For Fuel Cell Vehicles
TL;DR: The experimental results validate the feasibility of the proposed topology and its suitability for fuel cell vehicles.
Journal ArticleDOI
A High Step-up PWM DC-DC Converter With Coupled-Inductor and Resonant Switched-Capacitor
TL;DR: In this article, a high step-up pulse width modulation dc-dc converter integrating coupled-induction and switched-capacitor (SC) techniques is presented, which consists of a synchronous rectification Boost unit and multiple coupled-Induction-SC units.
Journal ArticleDOI
Switch and Diode Fault Diagnosis in Nonisolated DC–DC Converters Using Diode Voltage Signature
TL;DR: A simple diagnosis technique for open-circuit and short-circuits faults of the switch and diode in nonisolated dc–dc converters using diode voltage as the detection signature and results confirm the technique capability for switch anddiode fault diagnosis in less than one switching cycle.