Remove Connected Remove Convert Remove DC Remove Exhaust
article thumbnail

Chevrolet Performance previews eCrate package in converted 1977 K5 Blazer EV

Green Car Congress

At SEMA360, Chevrolet will showcase a 1977 K5 Blazer converted to all-electric propulsion. The K5 Blazer-E is a functional proof of concept of the upcoming Electric Connect and Cruise package Chevrolet Performance plans to sell in the second half of 2021. liter) V-8, three-speed automatic, fuel system and exhaust.

Chevrolet 221
article thumbnail

IHS: automotive semiconductor market up 10% in 2014 to $29B; hybrids, connectivity and ADAS major drivers

Green Car Congress

IHS reported that the fastest growing segments for automotive semiconductors are hybrid-electric vehicles, telematics and connectivity and advanced driver assistance systems (ADAS). The new concepts in emissions mitigation in the engine and in exhaust aftertreatment systems require advance sensors for their operation. Micron 9 13 2.5%

2014 150
article thumbnail

Audi’s mighty diesel: SQ8 TDI SUV coupé; 48V MHEV

Green Car Congress

TDI that draws its power from 3,956 cm 3 of displacement, the intake side is on the outside and the hot exhaust side with the two turbochargers is in the inner “V”. To do this, the Audi valvelift system (AVS) opens the second exhaust valve in each of the combustion chambers, which was closed previously. liters (30.2 liters (0.1

Diesel 236
article thumbnail

Audi’s performance SQ5 diesel features electric compressor with mild hybrid system

Green Car Congress

An AC/DC converter connects the conventional 12-volt electrical system. It helps out whenever the exhaust gas flow provides too little energy to drive the turbocharger, i.e. when starting off and accelerating in the low-rev range up to 1,650 rpm. At its core is a belt alternator-starter (BAS) connected to the crankshaft.

Diesel 285
article thumbnail

Electric Vehicle Charging Principle

Setec Powerr

When the power battery is exhausted, replace the low-power battery pack with a fully charged battery, and send the replaced battery to the replacement station for slow charging. Pass current through the battery and “charge it” Connect the terminals to the circuit and discharge. Generally, it can be fully charged in 1 hour.

article thumbnail

Two Audi TDI technology studies with electric biturbo, 48V electrical systems; both technologies to go into series production

Green Car Congress

The electric biturbo system comprises a classic exhaust turbocharger (mono- or bi-turbo) working together with a supplemental, electric-powered compressor arranged in series and powered by a separate 48-volt electrical system. Note the position of the single exhaust gas turbocharger and the electrically driven compressor.

Audi 338
article thumbnail

Audi gives S5 models their first diesel and 48V MHEV systems; performance and efficiency

Green Car Congress

A DC/DC converter steps this voltage down for components in the 12–volt electrical system. It is activated whenever the power demand from the driver is high but the energy available in the exhaust flow for driving the compressor wheel is low. Both systems are embedded in the standard 48-volt main electrical system.

Audi 247