AC Propulsion, Inc. is
introducing
the new third generation—Gen 3—Electric Drive System at EVS26. This
system features the same 150 kW peak power capability as the Gen 2
system but is updated with revised system architecture and capabilities.
|
The Gen 3 Power Electronics Unit houses 150 kW inverter
and integrated 18 kW battery charger. Click to enlarge. |
New features include: reduced size and weight, dual CAN buses and
digital system controls. Also new are companion products HVDC-to-12VDC
power supply, Battery Pack Control Module and Driver Interface Module.
The unique integrated “Reductive” battery charger function is retained
which allows up to 18 kW of recharge power for reduced charge time,
reduced cost and reduced weight.
Also being introduced is the LCM-150 Liquid-cooled motor. Keeping with
the company’s focus on induction motors, this induction machine has the
same peak power capability of the AC-150 air-cooled motor (greater than
200 kW), but more than doubles the continuous power rating to
100 kW.
Rotor heat transfer has traditionally been a barrier for higher power
applications. The patent-pending design cools the rotor as well as the
stator. This greatly expands the application for heavier vehicles.
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