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. The second technology component is the electric powered compressor (EPC), which helps out whenever the exhaust gas flow provides too little energy to drive the turbocharger.
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