eTurbo for Commercial Vehicles

BorgWarner

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B1 eTurbo

48 VDC voltage version
17 kW continuous power
23 kW peak power

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A turbocharger with a (single-shaft) motor attached, can serve as either a motor or a generator
Electric motor can assist the compressor to provide supplemental boost air to the engine
Electric motor (generator) can harvest excess turbine energy from the exhaust flow
Electrical function can be turned off to return it to normal turbocharger function
Can help drive EGR on demand by increasing backpressure on the engine

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