Review for "Transformerless high‐gain battery‐integrated DC‐DC boost converter for fuel‐cell stacks: Design, analysis, and control"

2020 ◽  
Keyword(s):  
Fuel Cell ◽  
High Gain ◽  
Boost Converter ◽  
Design Analysis ◽  
And Control

Design & Analysis of Sliding Mode Controller for Fuel Cell based DC-DC Boost Converter fed by PMDC Motor

2021 ◽  
Author(s):  
Om Hari Pandey ◽  
Shubham ◽  
Vaibhav Sharma ◽  
Shashi Shekhar ◽  
Ambikapathy A ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Sliding Mode ◽  
Boost Converter ◽  
Design Analysis ◽  
Sliding Mode Controller

A ZVS DC-DC Converter with High Voltage Gain for Fuel Cell Systems

2014 ◽  
Vol 573 ◽  
pp. 83-88
Author(s):  
A. Marikkannan ◽  
B.V. Manikandan ◽  
S. Jeyanthi
Keyword(s):  
Fuel Cell ◽  
High Voltage ◽  
Output Voltage ◽  
System Analysis ◽  
Clean Energy ◽  
High Gain ◽  
Boost Converter ◽  
Voltage Gain ◽  
Zero Voltage Switching ◽  
High Voltage Gain

The interest toward the application of fuel cells is increasing in the last years mainly due to the possibility of highly efficient decentralized clean energy generation. The output voltage of fuel-cell stacks is generally below 50 V. Consequently, low-power applications with high output voltage require a high gain for proper operation. A zero-voltage-switching (ZVS) dc–dc converter with high voltage gain is proposed for fuel cell as a front-end converter. It consists of a ZVS boost converter stage and a ZVS half-bridge converter stage and two stages are merged into a single stage. The ZVS boost converter stage provides a continuous input current and ZVS operation of the power switches. The ZVS half-bridge converter stage provides a high voltage gain. The principle of operation and system analysis are presented. Theoretical analysis and simulation result of the proposed converter were verified.

scholarly journals High Gain Boost Converter with Reduced Voltage in Capacitors for Fuel-Cells Energy Generation Systems

Electronics ◽  
2020 ◽  
Vol 9 (9) ◽  
pp. 1480 ◽  
Author(s):  
Javier Loranca-Coutiño ◽  
Carlos A. Villarreal-Hernandez ◽  
Jonathan C. Mayo-Maldonado ◽  
Jesús E. Valdez-Resendiz ◽  
Adolfo R. Lopez-Nuñez ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Fuel Cell ◽  
Output Voltage ◽  
High Gain ◽  
Boost Converter ◽  
Voltage Gain ◽  
Gain Function ◽  
Energy Applications ◽  
Major Benefit ◽  
Desirable Feature

This work presents a power-electronics based system for renewable energy applications, the system is driven with an only one switch quadratic type boost converter, the discussed converter is based on a stack of switching stages which provide a large voltage gain, a desirable feature for fuel cell generation systems, the converters gain function is the quadratic boost-type converters; furthermore, the topology can be extended. The major benefit of the topology is that there is not a capacitor that sustains the entire output voltage, in contrast to other similar topologies in which there is a capacitor rated to the output port voltage, there is no high voltage capacitor in this system. Experimental verification is presented to confirm the system principles; experiments included a fuel cell emulator that was built and used for the experiments.

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