Micro-Hybrid-Vehicles get more and more influence on the German market because of the fast rising fuel prices. With the ability of starting and stopping the combustion engine up to 7 % fuel can be saved. In this article a simulation of a complete micro hybrid drivetrain and the electrical on-board net with ultra-capacitor assistance is presented. The adaptive controller yields in additional fuel savings and a significantly reduced charge/discharge load of the battery which results in higher lifetime. Based on the simulation the optimal Ultra-Capacitor size is determined for the configuration presented.
Charge/discharge load reduction of lead acid batteries in micro-hybrid vehicles using ultra-capacitor assistance
Verminderung der Ladungs-/Entladungstiefe von Bleiakkumulatoren in Mikrohybridfahrzeugen durch Doppelschichtkondensatoren
2009
6 Seiten, 9 Bilder, 1 Tabelle, 8 Quellen
Conference paper
Storage medium
English
Lead-acid batteries in micro-hybrid vehicles
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