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公开(公告)号：US20210331553A1
公开(公告)日：2021-10-28
申请号：US17238871
申请日：2021-04-23
Applicant: Hyliion Inc.
Inventor： Thomas Healy , Patrick Sexton , Robert Butler , Brian Schoolcraft
Abstract: An electric drivetrain for installation in a vehicle chassis. A generator coupled to an engine generates electric power for charging an array of batteries. The vehicle, including components and subsystems, may be powered electrically from the batteries, allowing the engine and generator to be easily replaced or customized for an industry, geographic region, fuel type, or a set of emission requirements. A thermal management system may determine a battery temperature for the set of batteries and cause one or more of a coolant system, a refrigerant system, an exhaust gas system or an ambient air heat exchanger to add heat to the set of batteries or transfer heat away from the set of batteries.
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