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Non-isolated Modified Quadratic Boost Converter with Midpoint Output for Solar Photovoltaic Applications
- Source :
- E3S Web of Conferences, Vol 87, p 01025 (2019)
- Publication Year :
- 2019
- Publisher :
- EDP Sciences, 2019.
-
Abstract
- 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.
- Subjects :
- Physics
lcsh:GE1-350
business.industry
020209 energy
020208 electrical & electronic engineering
Photovoltaic system
Electrical engineering
Topology (electrical circuits)
Port (circuit theory)
02 engineering and technology
Midpoint
Boost converter
0202 electrical engineering, electronic engineering, information engineering
Waveform
business
Energy (signal processing)
lcsh:Environmental sciences
Voltage
Subjects
Details
- Language :
- English
- ISSN :
- 22671242
- Volume :
- 87
- Database :
- OpenAIRE
- Journal :
- E3S Web of Conferences
- Accession number :
- edsair.doi.dedup.....4130c860555117f7b669305e9878cc17