An installation to transform a continuous current voltage in alternate current voltage by modulating variable duration pulses. (Machine-translation by Google Translate, not legally binding)

摘要

An installation for transforming a dc voltage into alternating current voltage by modulation of pulses of variable duration which includes: A) a dc power source; B) a modulation device for simultaneously producing pulses of variable duration from said dc power source, said modulating device including: 1) a triangular wave generator, 2) a voltage divider network electrically connected between said direct voltage supply source and ground, 3) high gain amplifiers to generate said pulses, each of said high gain amplifiers generating a pulse of variable duration, said duration being determined by a difference between the inputs from said triangular wave generator and, said divider network tensile; C) combining means electrically connected to said modulation device, said combining means placing the pulses in a given train of bidirectional pulses; D) a filter device that receives said pulse train to eliminate unwanted harmonics in order to obtain an alternating current voltage output. (Machine-translation by Google Translate, not legally binding)