H. R. Sushma, Harsha Anantwar, Dayananda Sagar college of Engineering, Bangalore, India.
DOI : 01.0401/ijaict.2015.01.05
International Journal of Advanced Information and Communication Technology
Received On : August 08, 2018
Revised On : September 07, 2018
Accepted On : October 10, 2018
Published On : November 05, 2018
Volume 05, Issue 11
Pages : 977-981
Abstract
In order to supply the power from photovoltaic system or solar panel at a low voltage to a grid at high voltage, a power electronic converter is required which must be capable of both voltage boosting and inversion. Newly introduced Switched boost inverter is a single stage dc-ac power converter whose output voltage can be either greater or less than its input dc voltage and is capable of achieving both these objectives. This converter can supply both ac and dc loads simultaneously which makes it suitable for micro grid applications. This converter allows the switching shoot through switching state of the inverter legs for boosting the input voltage and compensates the dead time effects and avoid the risk of damaging the converter. In this paper principle of operation of switched boost inverter is explained in detail. Also pulse width modulation control strategy for switched boost inverter is formulated and implemented using simple analog circuit.
Keywords
Switched Boost Inverter(SBI), pulse width modulation (PWM), Photovoltaic source (PV).
Cite this article
H. R. Sushma, Harsha Anantwar, “High Efficiency Switched Boost Inverter with Integrated Closed Loop Control for Photovoltaic Based Applications” INTERNATIONAL JOURNAL OF ADVANCED INFORMATION AND COMMUNICATION TECHNOLOGY, pp.977-981, November 05, 2018.
Copyright
© 2018 H. R. Sushma, Harsha Anantwar. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.