Audi presents latest SQ5 TDI diesel; 48V MHEV & electric compressor
Green Car Congress
NOVEMBER 13, 2020
The 48-volt mild hybrid system (MHEV) integrates a belt alternator starter (BAS), a lithium-ion battery that provides buffer storage, and a 48/12-volt voltage converter. A compact electric motor, which also uses the compact 48-volt system, accelerates the compressor wheel of the EPC to 65,000 rpm in roughly 300 milliseconds.
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