A three port high gain non-isolated DC-DC converter for photovoltaic applications

2016 ◽  
Author(s):  
V. Ravi Teja ◽  
S. Srinivas ◽  
Mahesh K. Mishra
Keyword(s):  
High Gain ◽  
Photovoltaic Applications

High-Gain Single-Stage Boosting Inverter for Photovoltaic Applications

2016 ◽  
Vol 31 (5) ◽  
pp. 3550-3558 ◽  
Author(s):  
Alexander Abramovitz ◽  
Ben Zhao ◽  
Keyue Ma Smedley
Keyword(s):  
High Gain ◽  
Single Stage ◽  
Photovoltaic Applications

A novel high-gain DC–DC converter with non-linear carrier controller for photovoltaic applications

2019 ◽  
pp. 002072091982580 ◽  
Author(s):  
L Pattathurani ◽  
Shubhransu Sekhar Dash ◽  
Pradeep Vishnuram ◽  
R Sridhar
Keyword(s):  
High Gain ◽  
Photovoltaic Applications ◽  
Non Linear

Averaged current mode control for maximum power point tracking in high-gain photovoltaic applications

2020 ◽  
Vol 20 (6) ◽  
pp. 1650-1661
Author(s):  
David de la Rosa Romo ◽  
Rodrigo Loera-Palomo ◽  
Michel Rivero ◽  
Francisco S. Sellschopp-Sánchez
Keyword(s):  
Maximum Power Point Tracking ◽  
Current Mode ◽  
High Gain ◽  
Maximum Power ◽  
Maximum Power Point ◽  
Current Mode Control ◽  
Point Tracking ◽  
Power Point Tracking ◽  
Photovoltaic Applications ◽  
Power Point

scholarly journals Performance and Stability Analysis of Series-Cascaded, High-Gain, Interleaved Boost Converter for Photovoltaic Applications

2018 ◽  
Vol 3 (1) ◽  
pp. 85-97 ◽  
Author(s):  
C. Prasanna Kumar ◽  
N. Venugopal
Keyword(s):  
Duty Cycle ◽  
Input Voltage ◽  
High Gain ◽  
Boost Converter ◽  
Boost Converters ◽  
Novel Approach ◽  
Photovoltaic Applications ◽  
Interleaved Boost Converter ◽  
In Series ◽  
Source Voltage

Abstract Interleaved boost converters (IBCs) are cascaded in parallel in most of the applications. This novel approach connects IBC in series cascade. The IBC has an optimal operating duty cycle of 0.5. Normally, photovoltaic source voltage is low because of space constraints. In order to boost the source voltage, a conventional boost converter is replaced with series-cascaded IBC in this paper. The single-stage IBC also boosts the voltage to twice the input voltage. In the proposed converter, output voltage is about four times the input voltage with the same 0.5 duty cycle. A mathematical model is developed and simulated for the proposed work in MATLAB/Simulink platform. The output of the proposed circuit is analysed through fast Fourier transform to know the harmonic content due to the switching. The system is tested for stability with signal-flow graph modelling. The proposed work is realised using hardware and tested to validate the model.

scholarly journals Non-Isolated High-Gain Triple Port DC–DC Buck-Boost Converter With Positive Output Voltage for Photovoltaic Applications

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 113649-113666 ◽  
Author(s):  
Balaji Chandrasekar ◽  
Chellammal Nallaperumal ◽  
Sanjeevikumar Padmanaban ◽  
Mahajan Sagar Bhaskar ◽  
Jens Bo Holm-Nielsen ◽  
...  
Keyword(s):  
Output Voltage ◽  
High Gain ◽  
Boost Converter ◽  
Photovoltaic Applications

scholarly journals Non-isolated Modified Quadratic Boost Converter with Midpoint Output for Solar Photovoltaic Applications

2019 ◽  
Vol 87 ◽  
pp. 01025
Author(s):  
Shanmugasundaram Ravivarman ◽  
Karuppiah Natarajan ◽  
Reddy B Raja Gopal
Keyword(s):  
High Gain ◽  
Boost Converter ◽  
Solar Photovoltaic ◽  
Photovoltaic Panels ◽  
Operating Modes ◽  
Voltage Stress ◽  
Photovoltaic Applications ◽  
Current Conduction ◽  
Continuous Current ◽  
Converter Topology

This paper presents a boost DC-DC converter topology with non - isolated high gain and output midpoint, to boost the voltage obtained from solar photovoltaic panels. The three-level boost converter is coupled to the output port of the single-switch quadratic boost converter to derive the proposed converter topology. The voltage gain of the proposed converter is greater than that of the classical boost converter. The voltage stress on the switches of the proposed converter is equal to half of the converter output voltage. Static analysis, operating modes, experimental waveforms in continuous current conduction and discontinuous current conduction modes are shown. A 520 W prototype converter was implemented in the laboratory and its results are presented.

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