Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Umrichterschaltung

Converter circuit for drive system used in electric vehicle, has inverters which are connected serially in loading/unloading state, and parallelly in driving state
 
: Burger, Bruno; Reichert, Stefan; Huber, J.; Hofmann, M.

:
Frontpage ()

DE 102011079214 A1: 20110714
German
Patent, Electronic Publication
Fraunhofer ISE ()

Abstract
The converter circuit (100) has inverter (102) whose direct current (DC) voltage terminal (104) is coupled to DC voltage terminal (110) of inverter (108). The DC voltage terminals (104,110) and alternating voltage terminals (106,112) of inverters are connected respectively so as to supply alternating current or direct current. The inverters (102,108) are connected serially in loading/unloading state, and parallelly in driving state. Independent claims are included for the following: (1) drive system; and (2) method for operating converter circuit.

: http://publica.fraunhofer.de/documents/N-270749.html