Efficient Drivetrains, Inc.

Cummins Electrified Power Na Inc.

Cummins Electric Power Na Inc.

Bram Bonsen

Andrew A Frank

Chan-Chiao Lin

Patrick Kaufman

Sean Fountain

Vehicles that are capable of connecting to the AC grid are described that comprise a prime mover and at least one motor generator. In one embodiment, a vehicle may be constructed as a plug-in hybrid system and using the powertrain under controller instruction to either place power on an AC power line (to service AC grids) or to draw power from the AC power line to add electrical energy to the batteries on the vehicle. In some aspects, vehicles may test whether the power needed to service the AC power line may be satisfied by the on-vehicle batteries or, if not, whether and how much power to extract from the prime mover. In some aspects, vehicles may have a thermal management system on board to dynamically supply desired heat dissipation for the powertrain, if the powertrain is using the prime mover to supply power to the AC grid.

Vehicle with AC-to-DC inverter system for vehicle-to-grid power integration

Vehicle with AC-to-DC inverter system for vehicle to-grid power integration

Growing community of inventors

San Jose, CA, United States of America

Bram Bonsen