Important everyday products—from plastics to detergents—are made through chemical reactions that mostly use precious metals such as platinum as catalysts. Scientists have been searching for more ...

Abstract: This article proposes the supplementary application of ac component-based control to a bidirectional chopper with an auxiliary converter when the dc current flowing in the chopper is zero.

Abstract: In this paper, a power regulation based on three-phase balanced currents with direct digital control is proposed. This control evaluates the active and reactive power injected into the grid, ...