Koenigsegg arrived up with its own style for the electrical powertrain in the Gemera hybrid hypercar. Founder Christian von Koenigsegg is a fan of electrical cars, and as CEO of the automaker that bears his identify, he has dedicated around half of the company’s exploration and growth finances toward planning, developing and developing EV systems. The electrical half of the Gemera’s 1700-hp hybrid powertrain is really outrageous—and could I remind you, the inside-combustion 50 percent is made up of a twin-turbo 3-cylinder engine with no camshafts and a solitary-gear transmission known as Koenigsegg Immediate Push.
At the heart of the Gemera’s electrified drivetrain are some in-house-developed elements that, the company states, are the most energy- and electricity-dense examples on earth. Here’s how Koenigsegg turns electrons into acceleration.
Just about every electric automobile is managed by an inverter, the element that normally takes the immediate-recent vitality coming out of a battery and adjustments it to the alternating current that powers the motors. The inverter dictates how an EV performs: When the driver moves the accelerator pedal, it sends a signal to the inverter. The inverter controls the motor’s speed by switching the frequency of the alternating latest, and adjusts energy and torque by managing the amplitude of the present. Hence, the inverter can close up getting the limiting variable in an EVs electricity output and acceleration functionality.
Koenigsegg’s new silicon carbide, 6-phase inverter weighs just 22 pounds. With a volume of close to 10 liters, it is exceptionally compact. At 850 volts DC, the inverter can generate up to 750 kW of motor energy. Hence the identify that Koenigsegg selected for this ingredient: David, following the tiny but victorious contender in the perfectly-regarded biblical tale.
The Gemera has two of these inverters, meaning an output functionality of up to 1.5 megawatts—or just around 2000 hp.
One David inverter can either operate two motors independently, or a single motor up to the whole 750 kW. The inverter was designed to meet up with aerospace standards for severe environments, that means absolutely-sealed housings and standardized brief-connectors. Koenigsegg has even made a variation that’s built into the company’s electrical motor device, which implies fewer bodily quantity and less cables.
“We are going to release some quite cool stuff we are now doing for the Gemera,” von Koenigsegg advised Street & Keep track of. “We are developing in-house the world’s most electrical power- and energy-dense inverter, most power- and torque-dense electrical motors, transmissions for them, and our in-residence-created battery packs, control methods and anything else. These are at the best degrees I have ever observed, and we have been performing in stealth manner on this for a couple of years now, and it’s pretty exciting to display them to the community.”
Plainly, von Koenigsegg is thrilled by EV technology. For a long time, his daily motorists have all been Teslas. “I’m on
