Improvements introduced in the regulation of electric motors. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the regulation of electric motors, characterized by comprising a controlled static converter, by which the rotor energy is recovered on the network, which in conventional installations was dissipated by Joule effect in heat, obtaining a great increase in performance inside of a great simplicity of assembly and a great economy. (Machine-translation by Google Translate, not legally binding)