Systems and methods for supplying power in a hybrid vehicle using capacitors, a battery and one or more DC/DC converters
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United States of America Patent
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Dec 29, 2020
Grant Date -
Sep 7, 2017
app pub date -
Feb 16, 2017
filing date -
Mar 2, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A system for discharging or charging a capacitor of a hybrid vehicle according to the present disclosure includes a target state of charge (SOC) module and a capacitor charge/discharge module. The target SOC module determines a target state of charge of the capacitor based on a speed of the vehicle. The capacitor charge/discharge module determines whether a state of charge of a capacitor is greater than a target state of charge. The capacitor charge/discharge module dissipates power from the capacitor to at least one of a battery of the vehicle and an electrical load of the vehicle when the state of charge of the capacitor is greater than the target state of charge.
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International Classification(s)
- H02J:CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR D....
- B60K:ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF ....
- H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
- B60W:CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT....
- F02N:STARTING OF COMBUSTION ENGINES
- B60R:VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT ....
- B60L:ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-P....
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