Air compressor control method and system for fuel cell vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 5, 2018
Issued Date -
Oct 26, 2017
app pub date -
Aug 5, 2016
filing date -
Apr 26, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An air compressor control method for a fuel cell vehicle is provided. The method includes sensing variation information of a rotation speed of an air compressor motor and sensing a state of charge (SOC) of a high voltage battery by the fuel cell controller when the rotation speed of the air compressor motor is reduced. An allowable current from regenerative braking of an air compressor is derived using current consumption of an electric or electronic sub-assembly for a fuel cell vehicle in response to determining that the SOC exceeds a predetermined level of the SOC. The air compressor motor is then operated based on the allowable current from regenerative braking by an air compressor controller.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully