Electricity: battery or capacitor charging or discharging – Capacitor charging or discharging – For large capacitance
Reexamination Certificate
2008-05-15
2011-12-13
Muralidar, Richard V (Department: 2858)
Electricity: battery or capacitor charging or discharging
Capacitor charging or discharging
For large capacitance
C320S166000, C307S044000, C307S048000
Reexamination Certificate
active
08076908
ABSTRACT:
A method for controlling the electrical system of a motor vehicle with a generator, a battery to supply the electrical system, at least one load and a storage capacitor for brief supply of electrical power on demand, during which the battery is charged when the generator produces excess electrical power is provided. The load is supplied and the battery and the storage capacitor are charged by the generator in load operation or fuel cutoff. The load is additionally supplied by the battery and/or the storage capacitor when the instantaneous generator power is not sufficient. An instantaneously required electrical load power in load operation or fuel cutoff is recorded the load power is compared with an idle power of the generator, and the storage capacitor is charged by the generator when the idle power of the generator is less than the load power in load operation or fuel cutoff.
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International Search Report dated Feb. 16, 2007 With English translation (Four (4) pages).
German Search Report dated Sep. 6, 2006 with English translation (Ten (10) pages).
Bayerische Motoren Werke Aktiengesellschaft
Crowell & Moring LLP
Muralidar Richard V
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