CONVERTIDOR MULTINIVEL Y PROCEDIMIENTO DE CONVERTIR UN VOLTAJE DE SUMINISTRO

• Main Authors: HUGO, NICOLAS, ZUEGER, HARRY, STEFANUTTI, PHILIPPE, DESCOLLAZ, BERNARD, DORMIA, GEORGES
• Format: Patent
• Language: Spanish
• Published: 11.12.2009
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BASIC ELECTRIC ELEMENTS; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; INDUCTANCES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MAGNETS; PERFORMING OPERATIONS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSFORMERS; TRANSPORTING; VEHICLES IN GENERAL

Un convertidor multinivel con N >= 2 niveles de convertidor, incluyendo cada nivel un convertidor primario (6, 6'') conectado a un devanado primario (23, 23'') de una unidad de transformador (2, 2''), un convertidor secundario (7, 7'') conectado a un devanado secundario (24, 24'') de la unidad de transformador, y una estructura de núcleo de transformador que define un recorrido de flujo magnético cerrado para acoplar magnéticamente el devanado primario y el devanado secundario, caracterizado porque las estructuras de núcleo de transformador de una primera y una segunda unidad de transformador forman un núcleo de transformador compartido (20) con un limbo de retorno (25) definiendo una sección compartida de los respectivos recorridos de flujo magnético cerrados de la unidad de transformador primera y segunda.