AUDI on twin charged diesel electric supercharge-turbocharge At - TopicsExpress



          

AUDI on twin charged diesel electric supercharge-turbocharge At low rpm, when diesels suffer most lag, the electric charger is brought into play reaching maximum boost in just 250 milliseconds for near instantaneous throttle response. Once high enough exhaust pressure is detected, a valve opens bypassing the electric turbo and the conventional turbos take over. Cars will run a single 48-volt system, power being stepped down to lower voltages using sophisticated transformers called DC-to-DC converters. Doing so would save weight, cost and complexity. This technology currently is complex with a lot of weight two batteries and 48 Volts. The electric supercharger has a roughly a 10 horsepower motor.
Posted on: Thu, 24 Jul 2014 20:28:21 +0000

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