Due to this, it offers advantages like safeguarding sensitive loads from high power which is at input side. In contrast, isolated topologies contain transformers in their circuits. It can store the excess energy in batteries or in super capacitors. To do so, it has to use proper control schemes and control algorithms. The bidirectional DC-DC converter can switch the power between two DC sources and the load. Transformer-less converter is preferred when there is no much protection needed for load from high voltage levels, also these converters are used in high-power applications. Non-isolated converters establish the DC path between input and output sides while transformer-based converters cancel the DC path in between input and output sides since it introduces AC line between two DC lines just like in flyback converter. Different topologies with and without transformers of bidirectional DC-DC converters are discussed. It covers the literature survey of bidirectional buck-boost DC-DC converters, and control schemes are carried out on two aspects, one is on topology perspective and another one is on control schemes. The entire article has been dedicated to cover the current state of the art in bidirectional DC-DC converter topologies and its smart control algorithms, identified the research gaps and concluded with the motivation for taking up the work.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
June 2023
Categories |