One of the largest car manufacturers in Germany AudiHe shared details about “Mhev Plus” technology.
The statement made by Audi on this issue was as follows: “Audi introduced the first internal combustion engines with MHEV Plus technology with the new A5 and Q5 series built on the Premium Platform Combustion (PPC). The 48 Volt Mild hybrid system supports the internal combustion engine, reduces carbon emissions and also increases performance and agility. It has a PTG (integrated power electronics) that can be completely activated or separated, and a partially electric driving electric motor. In this way, fuel consumption decreases and a much smoother driving experience is offered. “With the new MHEV Plus technology, we are carrying electrification forward in our new internal combustion motor vehicles based on the needs of our customers with its new MHEV Plus technology,“ with the new MHEV Plus technology, ”he said. “This will strengthen our portfolio, consisting of vehicles with fully electric models, plug-in hybrids and efficient internal combustion engines, Geoffrey Bouquot, Geoffrey Bouquot.
You may be interested in
MHEV Plus offers partly attractive functions such as electric driving, electric power increasing, increase in efficiency and comfort. The new Audi A5 and Q5 Mild hybrid system consists of three main components: the new power transfer organ designed with integrated power electronics and synchronous motor (PSM), the generator (PTG), works perfectly with a 48 -volt battery.
The components of the 48 -volt system are designed as liquid -cooled to achieve optimum operating conditions. The architecture of the MHEV Plus system can be integrated into various models with premium -based front and quattro transfer organs based on Premium Platform Combustion (PPC). The new MHEV Plus technology makes it possible to fully electrically work and can also support the combustion engine. The system thus increases performance and agility and reduces fuel consumption and CO2 emissions.
For example, A5 2.0 TDI (150 kW quattro) (Average fuel consumption L/100 km: 5.7–4.8; average CO2 emissions G/km: 150–125; Co2 class: E – D) model, 10 g/km per kilometer or per kilometer 0.38 L/100 km can be saved, and 3.0 TFSI V6 motor S5 (270 kW quattro) (fuel consumption Average L/100 Km: 8.0–7.4 In the average CO2 Class: G/F); It is possible to save.
You may be interested in
Another important advantage is that the MHEV Plus system increases the performance and driving comfort. The power transfer generator (PTG), a compact but powerful electric drive module in the new Mhev Plus system, plays a key role in this improvement. This component is different from the MHEV technology that Audi has previously offered and operates only with a strap alternator starter motor. The PTG is located in a compact unit directly mounted on the output shaft of the transmission with integrated power electronics and can contribute to the driving up to 18 kW (24 PS) electrical power. The module has the capacity to provide a maximum of 230 Nm of torque at the transmission exit, which can already be used as a torque when operating the vehicle.
Audi developed MHEV Plus technology considering the future expectations of customers. Traditional power transfer bodies, first generation of start/stop or MILD hybrid systems during the stop-stop stopping the engine, sailing (Coasting), free driving in which the engine was “closed, 12V and 48V regeneration were already used. The main advantages of the increasing degree of electrification with new technology include increasing the comfort of the start/stop system, emission -free filtration, regeneration, electric driving modes (eg electric parking and maneuver), and increasing the performance of the internal combustion engine with electrical support.
This technology allows the vehicle to go completely with electrical power, while the internal combustion engine remains closed for longer. For example, in slow driving, intercity roads in the city, when traffic slows down or approaches the next city, this feature can come into play. In addition, the initial response of the vehicle has been significantly improved and made more natural. ”