Multiport DC-DC converters are extensively used in electric vehicles (EVs), charging applications, UPS systems, and hybrid energy storage systems. In this paper, a multiport DC-DC converter is presented with switched boost action topology. The detailed steady state behaviour of multiport switched boost converter (MSBC) is presented. The scale factor with respect to duty ratio is defined for the characterization of MSBC. The mathematical relations are developed for gain analysis of both boost and buck output side of the converter. The steady-state characteristics of input/output current and voltage waveforms are analysed. The analytical relations are developed for voltage and current ripple and accordingly switching sequence of switches are applied. Simulation results are presented for the comparative analysis of theoretical results.
Characterization and Steady State Analysis of Multiport Switched Boost Converter
2023-08-09
470745 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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