ARRANGEMENT FOR REDUCING HARMONIC WAVES OF THE AC NETWORK CURRENT FOR DIRECT CURRENT APPLIANCES, WHICH ARE POWERED FROM THE AC NETWORK

摘要

Assembly to reduce harmonic waves of the alternating current of the network for devices of direct current use, which are supplied from the alternating network. In this assembly, which comprises an apparatus 14 connected to the network 1 by a filter 2 and a bridge rectifier 3, to obtain a rectifier current according to the form of the rectifier voltage, in parallel with the series rectifier circuit 3 coil of stop 9 and with the charging capacitor 13 is mounted a switch 10 controlled at a very high frequency. /P P Application in particular for connection of direct current user devices.