article thumbnail

GM Study Highlights The Increasing Technical Demands on Motors of Increasing Electrification; Bar Wound Stators as Good Present-Day Solution

Green Car Congress

For the comparison, GM used the same package envelope, same active length, same rotor and same electromagnetic design (turns/pole) for both bar wound and conventional motors. Bar winding lowers winding resistance 30% or more, lowering overall losses when compared to conventional wire wound types.

GM 170
article thumbnail

GM’s new RWD PHEV system for Cadillac CT6 designed for fun-to-drive high performance as well as efficiency; Volt on steroids

Green Car Congress

Motor B, the interior permanent magnet (IPM) motor, is produced at the GM Baltimore plant. As a comparison, the 3,543-lb Volt accelerates from 0-60 mpg in 8.4 —Pete Savagian. Stator and rotor for Motor A (left) and Motor B (right). Click to enlarge. It’s actually a 6.8 step down in the EVT low. You have that EV launch feel.

Cadillac 150
article thumbnail

How Police Exploited the Capitol Riot’s Digital Records

Cars That Think

The group of well-dressed young men who gathered on the outskirts of Baltimore on the night of 5 January 2021 hardly looked like extremists. on 6 January, entered New Jersey at 7:54, and proceeded southbound through Baltimore at 9:15. Several would loot and destroy media equipment, and one would assault a policeman.

Google 145