The National Institute for Automotive Service Excellence (ASE) is hosting a free webinar on Tuesday, Feb. 10 at 4:00 p.m. ET entitled “Audi’s New Premium Platform Architecture – Part 1.”

In part one of this two-part webinar series, Jim Doyle, Audi lead service instructor, will provide an enlightening technical overview into Audi’s new Premium Platform Electric (PPE) Architecture. Topics will include networks, power distribution and other related information.

All powertrain components for the PPE are designed to be even more compact than the drive systems developed and installed previously, and they stand out due to higher efficiency. In total, the efficiency measures around the new electric motors for the PPE enable 40 kilometers of extra range compared to the first-generation Audi e-tron. In the area of production, the degree of automation and the vertical range of manufacture have increased significantly.

The new electric motors for the PPE require about 30 percent less installation space than those of previous electric models. Their weight has been reduced by about 20 percent.

The PSM (permanent magnet synchronous motor) on the rear axle of the Audi Q6 e-tron series has a length of 200 millimeters. The ASM (asynchronous motor) on the front axle has a length of 100 millimeters. When not in use, it is able to rotate freely without significant drag losses.

The new hairpin winding and a direct oil-spray cooling system in the electric motor’s stator contribute substantially to the drive system’s higher efficiency. For example, the fill factor has increased to 60 percent compared to 45 percent for the conventional windings that were used previously.

An electric oil pump in the transmission also contributes to the increased efficiency. Thanks to the rotor oil cooling, Audi was also able to largely dispense with the use of heavy rare earth elements while simultaneously increasing the power density by 20 percent.

PPE technology enhancements also include more changes of note to service professionals.

Participants will receive a certificate of attendance for the live session. Please allow one week for automatic email delivery of the certificate.

After registering, a confirmation email will be sent containing information about joining the webinar. Those who are not sure if they can attend are encouraged to register as they will receive a follow-up email with details on how to attend a recorded session, if available. Access to recorded sessions is reserved for those who register for the live event.

Click here for more information or to register.

About the National Institute for Automotive Service Excellence (ASE)

Established in 1972 as a non-profit organization, the National Institute for Automotive Service Excellence (ASE) is a driving force in the transportation industry. As an independent third party, ASE upholds and promotes high standards of service and repair through the assessment, certification and credentialing of current and future industry professionals, and the prestigious ASE Blue Seal logo identifies professionals who possess the essential knowledge and skills to perform with excellence. Today, there are approximately 220,000 ASE Certified professionals at work in dealerships, independent shops, collision repair shops, auto parts stores, fleets, schools and colleges.

For more information about ASE, visit www.ase.com.