LE4_5a DC/DC Wandler - Mehrquadrantenbetrieb und bidirektionaler Energiefluss
Lecture on Power Electronics in the Mechatronics program at DHBW Stuttgart, Horb Campus. This section explains the meaning of multi-quadrant operation in DC/DC converters and DC-DC converters. It then demonstrates how, starting with the single-quadrant converter circuit, the circuits of two-quadrant converters (2QC) with current and voltage inversion can be derived. Finally, the circuit of a four-quadrant converter (4QC) is derived from this.

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LE4_5b DC/DC Converter - Four-Quadrant Chopper - Operating Principle

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LE4_1a DC/DC Wandler - Einführung - Übersicht auf Systemebene

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LE4_3a DC/DC Converter - Step-down Converter/Buck Converter - Functionality - Timing Curves - CCM

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LE4_5c DC/DC Wandler - Vierquadrantensteller - Ansteuerung 1 - Tief- und Hochsetzstellerbetrieb

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Warum verliert ein Elektron NIEMALS seine Energie? - Werner Heisenberg

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