1. A Theory to Synthesize Nonisolated DC–DC Converters Using Flux Balance Principle.
- Author
-
Nag, Soumya Shubhra, Panigrahi, Ramanuja, Mishra, Santanu K., Joshi, Avinash, Ngo, Khai D. T., and Mandal, Suman
- Subjects
FLUX (Energy) ,ELECTRIC network topology ,LINEAR equations ,POINT processes ,MATRIX converters ,CAPACITORS - Abstract
This paper describes a theory to synthesize nonisolated dc–dc converters. It uses the fundamental flux balance equation across the inductors of a converter as a starting point in this synthesis process. The flux balance equations are the linear equations of the input voltage, capacitor voltages, and duty cycle (D). The coefficients of these linear equations can be selected from a finite set of choices. These choices define the converter topologies that are subsequently used to synthesize a converter. The synthesis procedure applies to a converter of multiple order. All the possible converters are identified for a first-order topology. In the case of second-order converters, all the choices of the flux balance equation are defined. Based on these choices, three new quadratic topologies are derived and verified to demonstrate the effectiveness of the theory. The procedure to synthesize a converter from a given voltage conversion ratio is also outlined. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF