Accumulating system and method for processing abnormality of...

Details Accumulating system and method for processing abnormality of... Accumulating system and method for processing abnormality of...

2006-02-15

2009-02-24

Ullah, Akm E (Department: 2838)

Electricity: battery or capacitor charging or discharging

Battery or cell discharging

With charging

C324S434000

Reexamination Certificate

active

07495417

ABSTRACT:
When minor short-circuiting abnormality of a battery is determined at timing t4, a battery ECU turns on a fail-safe flag to perform a fail-safe process. In the fail-safe process, the battery ECU changes a discharging power limiting value from a first discharging power limiting value to a second discharging power limiting value that is smaller than the first discharging power limiting value as time elapses, and changes a charging power limiting value from a first charging power limiting value to a second charging power limiting value that is greater than the first charging power limiting value as time elapses.

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