CIRCUIT CONVERTER FROM A VOLTAGE TO AN ALTERNATING VOLTAGE

Abstract

Abstract Translated from French CIRCUIT INVERSEUR DE CONVERSION. DES ALIMENTATIONS 52 A 63 EN TENSION CONTINUE ET QUATRE GROUPES DE DIODES 80, 83; 79, 84; 81, 85; 82, 86 FONT PASSER LE COURANT DANS UN SENS ENTRE LES POINTS COMMUNS DE CONNEXION DE PLUSIEURS GROUPES DE TRANSISTORS 65-70 ET DE PLUSIEURS GROUPES DE CONDENSATEURS 73-78, D'AUTRES DE CES GROUPES DE DIODES POUVANT ETRE MONTES DE LA MEME MANIERE, DE MANIERE A PERMETTRE DE COMMANDER LES TRANSISTORS SUIVANT DIFFERENTES COMBINAISONS PENDANT DES LAPS DE TEMPS PREDETERMINES AFIN DE PRODUIRE UNE ONDE ALTERNATIVE A PLUSIEURS PALIERS A LA BORNE DE SORTIE. APPLICATION AUX CIRCUITS CONVERTISSEURS DE MANIERE A LIMITER LE COURANT NOMINAL DE CHAQUE TRANSISTOR. CONVERSION INVERTER CIRCUIT. POWER SUPPLIES 52 TO 63 IN CONTINUOUS VOLTAGE AND FOUR GROUPS OF DIODES 80, 83; 79, 84; 81, 85; 82, 86 MAKE CURRENT FLOW IN ONE DIRECTION BETWEEN THE COMMON CONNECTION POINTS OF SEVERAL GROUPS OF TRANSISTORS 65-70 AND SEVERAL GROUPS OF CAPACITORS 73-78, OTHER OF THESE GROUPS OF DIODES CAN BE MOUNTED IN THE SAME WAY, SO AS TO ALLOW TO CONTROL THE FOLLOWING TRANSISTORS FOLLOWING DIFFERENT COMBINATIONS DURING PREDETERMINED TIME LAPS IN ORDER TO PRODUCE AN ALTERNATIVE WAVE AT SEVERAL LEVELS AT THE OUTPUT TERMINAL. APPLICATION TO CONVERTER CIRCUITS SO AS TO LIMIT THE NOMINAL CURRENT OF EACH TRANSISTOR.

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