Invention Grant
- Patent Title: Turbo compressor path and rate control
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Application No.: US16262792Application Date: 2019-01-30
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Publication No.: US10862143B2Publication Date: 2020-12-08
- Inventor: Jared M. Farnsworth , Daniel Folick , Shigeki Hasegawa , Naoki Tomi
- Applicant: Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Jidosha Kabushiki Kaisha
- Applicant Address: US TX Plano
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA,TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA,TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
- Current Assignee Address: US TX Plano
- Agency: Snell & Wilmer LLP
- Main IPC: H01M8/04111
- IPC: H01M8/04111 ; H01M8/04746 ; H01M8/0438

Abstract:
Methods, systems, and devices of a control system. The control system includes a fuel cell stack. The control system includes a compressor that is configured to control and provide a total air flow within the vehicle. The compressor has an air pressure ratio and an air flow rate and operates at a speed. The control system includes an electronic control unit coupled to the fuel cell stack and the compressor. The electronic control unit is configured to determine a path associated with one or more adjustments to the air pressure ratio or the air flow rate. The electronic control unit is configured to determine a rate associated with the one or more adjustments based on the path and control at least one of the air pressure ratio, the speed or the air flow rate to operate the compressor based on the path and the rate.
Public/Granted literature
- US20200243880A1 TURBO COMPRESSOR PATH AND RATE CONTROL Public/Granted day:2020-07-30
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