Results 71 to 80 of about 296 (163)

A New Single-Stage Four-Switch Common-Ground-Type Buck–Boost Inverter

open access: yesEnergies
The output voltages of photovoltaic panels typically fluctuate due to variations in environmental conditions, and therefore the use of a buck–boost inverter is essential. This article presents a novel buck–boost voltage-source inverter topology.
Abd Ullah, Yong-Ho Park, Youn-Ok Choi
doaj   +1 more source

Space Vector Modulation Technique to Reduce Leakage Current of a Transformerless Three-Phase Four-Leg Photovoltaic System

open access: yesIranian Journal of Electrical and Electronic Engineering, 2017
Photovoltaic systems integrated to the grid have received considerable attention around the world. They can be connected to the electrical grid via galvanic isolation (transformer) or without it (transformerless).
F. Hasanzad   +3 more
doaj  

Review of the design of power ultrasonic generator for piezoelectric transducer. [PDF]

open access: yesUltrason Sonochem, 2023
Zhang K   +5 more
europepmc   +1 more source

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