MODIFIED QUADRATIC BUCK BOOST CONVERTER FOR PV APPLICATIONS
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Buck-boost DC/DC converters have been extensively employed in stepping up/down the voltage for PV applications. The input and the output port current of the traditional quadratic buck-boost converter are discontinuous, which result in increased input and output current ripples and complicate the design of the input and output filters. Hence these problems can be solved by using a modified quadratic buck boost converter, which provides wider voltage conversion ratio with continuous input and output ports current. Dual output can be derived from this single input converter for multiple output applications. Also a fuzzy logic controller can be designed for this proposed converter for better and faster performance.
2020 ◽
Vol 9
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pp. 957-963
2012 ◽
Vol 59
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pp. 1208-1217
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2015 ◽
Vol 34
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pp. 1896-1916
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2015 ◽
Vol 793
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pp. 378-382
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2015 ◽
Vol 49
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pp. 907-920
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