Koenigsegg Had to Revolutionize EV Technology to Establish the Hybrid Gemera

Koenigsegg arrived up with its very own structure for the electrical powertrain in the Gemera hybrid hypercar. Founder Christian von Koenigsegg is a fan of electric powered autos, and as CEO of the automaker that bears his title, he has focused above half of the company’s study and enhancement spending plan towards coming up with, producing and manufacturing EV systems. The electric powered 50 % of the Gemera’s 1700-hp hybrid powertrain is very outrageous—and could I remind you, the inner-combustion half is created up of a twin-turbo three-cylinder motor with no camshafts and a single-gear transmission known as Koenigsegg Immediate Generate.

At the coronary heart of the Gemera’s electrified drivetrain are some in-household-intended factors that, the firm states, are the most ability- and power-dense examples on earth. Here’s how Koenigsegg turns electrons into acceleration.

Each electric auto is controlled by an inverter, the ingredient that will take the direct-present strength coming out of a battery and changes it to the alternating existing 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 pace by transforming the frequency of the alternating present-day, and adjusts energy and torque by managing the amplitude of the latest. Therefore, the inverter can end up getting the limiting element in an EVs electricity output and acceleration capacity.

Koenigsegg’s new silicon carbide, 6-stage inverter weighs just 22 kilos. With a quantity of all-around 10 liters, it is incredibly compact. At 850 volts DC, the inverter can develop up to 750 kW of motor energy. Hence the name that Koenigsegg selected for this ingredient: David, soon after the tiny but victorious contender in the very well-known biblical tale.

The Gemera has two of these inverters, which means an output capacity of up to 1.5 megawatts—or just about 2000 hp.

Koenigsegg’s “David” inverter, proven with a 12-oz beverage can for size comparison.


A person David inverter can both run two motors independently, or a single motor up to the whole 750 kW. The inverter was developed to meet aerospace specifications for severe environments, this means totally-sealed housings and standardized fast-connectors. Koenigsegg has even developed a variation that is crafted into the company’s electrical motor unit, which suggests much less actual physical quantity and less cables.

“We are heading to launch some very great stuff we are now doing for the Gemera,” von Koenigsegg informed Street & Observe. “We are creating in-property the world’s most energy- and strength-dense inverter, most electrical power- and torque-dense electric powered motors, transmissions for them, and our in-residence-produced battery packs, control programs and every little thing else. These are at the highest amounts I’ve at any time found, and we have been doing the job in stealth method on this for a few of yrs now, and it’s very thrilling to exhibit them to the public.”

power output graph for the koenigsegg gemera
Electric power output graph for the Koenigsegg Gemera.


Clearly, von Koenigsegg is psyched by EV technologies. For many years, his everyday drivers have all been Teslas. “I’m on my next Model S, which is a P85D Ludicrous In addition. A little bit of a particular 1, a number of decades previous,” he stated. “Then I have a Design 3 General performance, and I also have the Plaid on get. I also ordered the Cybertruck, but from what I comprehend, it may not arrive to Europe. Oh, and I also purchased the new Roadster of study course. Fundamentally, what I haven’t requested is the [Model] Y and the [Model] X.”

He also owns an exceptionally uncommon initially-era Tesla Roadster—a 2010 Signature Just one Hundred, range 007 out of 100 constructed. It’s out of commission at the moment, currently being totally examined by the staff behind Koenigsegg’s ultra-effective EV systems.

“I’m doing a very little little bit of a restomod,” von Koenigsegg reported. “They have this new, enhanced battery pack, and then I’m cleaning up the inside marginally, points like that. I actually purchased the Roadster when we had been just starting off the Regera application, with 800-volt electrification. All people below was like, oh, which is super unsafe. And of class, it is. You have to look at out, spend awareness.”

Von Koenigsegg wanted to get his palms on a output EV that had been in visitors for a couple of decades, with a regarded safety heritage, as an case in point for his crew. “The Roadster actually has a excellent safety report in terms of not generating any wild eventualities,” he said. “So we took it here and commenced seeking at it.” Though the Koenigsegg crew decided not to instantly duplicate any of Tesla’s electrical basic safety units, the Roadster supplied a good case in point of the present point out of the art. “We did not use it as a benchmark for our [our system] ought to glimpse, but far more for what basically operates in fact, and how significantly improved we can consider to make it,” von Koenigsegg mentioned.

Nowadays, the very last several examples of the Koenigsegg Regera plug-in hybrid hypercar are currently being accomplished at the manufacturing unit in Sweden. When this auto was currently being developed back again in 2015, von Koenigsegg turned to a young Croatian entrepreneur for superior-efficiency EV parts: Mate Rimac. Von Koenigsegg experienced been a mentor to Rimac for a long time, guiding the electric auto innovator on issues like structural composites and small-quantity car manufacturing. In change, Rimac served Koenigsegg on battery advancement, and even provided some welded assemblies for Koenigsegg production.

koenigsegg power distribution unit
Rimac has offered engineering and manufacturing assist for Koenigsegg’s hybrid drivetrain electronics.


Mate Rimac has observed substantial accomplishment, with expenditure from Porsche and Volkswagen and, far more not too long ago, a merger with Bugatti to form Bugatti Rimac. Von Koenigsegg is duly amazed by his protege’s rise. “First of all, what a journey! I necessarily mean, 3 or 4 a long time back, no person would have thought this could occur,” von Koenigsegg stated. “People would have claimed it is unattainable, or insane. It’s a various way of thinking nowadays, relating to what is possible. It is additional or much less countless, which is remarkable.”

With Rimac now focused on its foreseeable future with Bugatti, von Koenigsegg made the decision to take care of his electrification assignments in-home. He established HV Systems, a standalone firm inside of Koenigsegg focused on substantial-general performance electrification, managing enhancement and production of EV components. Now, von Koenigsegg is eager to embark on some mixing and matching of interior-combustion and EV technologies, all in the name of ultimate velocity.

“I’m extremely fired up by electrification,” he claimed. “I believe it’s tremendous appealing what’s taking place in the entire world, and for the regular motor vehicle scene, it is an absolute environmental profit. I would say a standard passenger car receives far better when it receives electrified, as extended as you have ample assortment for your demands, and enough quick chargers are available. I generate my Tesla far more or a lot less every single working day, and it’s excellent for that.”

But von Koenigsegg thinks the entirely-electrified future of efficiency cars and trucks is continue to a strategies off. “It’s just not as emotionally enjoyable,” he explained. “And for the time being, EVs are also heavier. So for a athletics car or truck, it just does not do it fully for me, which is why we did the Regera in which we mixed and matched, trying to keep the fat down but with electrifying reaction.”

koenigsegg gemera
Koenigsegg Gemera


Try to remember that, on top of components like that David inverter, Koenigsegg is also advancing reducing-edge engineering in the realm of internal combustion—like the Small Welcoming Large, the 2.-liter twin-turbo 3-cylinder that makes 600 horsepower, a higher electric power-for every-liter output than any highway-vehicle motor in history. It will pair with the EV technology in the Gemera to increase up to 1700 hybrid horsepower. Evidently, von Koenigsegg has enthusiasm for interior combustion and EVs alike.

“I’m not for or from electrification,” he mentioned. “Same for combustion engines. We force frontiers, combine and match, what ever helps make perception. We will see in which the globe is likely, what we will be permitted to do, and what we can use these technologies for.” He details out the small, torquey electric powered motors his firm has made, alongside with the lightweight and compact David inverter. “These we are happy to share with many others, even although they are most likely way too expensive for normal passenger autos. We didn’t make them cheap—we manufactured them compact, light-weight and powerful.”

It is an remarkable time at Koenigsegg. The company is increasing its manufacturing unit, constructing a new “experience center” for prospects and media. The last Regeras are being built, and the Jesko creation line has just fired up. There is a new warehouse and pre-assembly plant a couple minutes absent from the primary campus. The firm now has just in excess of 500 staff members, a variety that retains expanding. Koenigsegg has the quickest-revving manufacturing-automobile motor, the most energy-dense piston engine ever put in in a road car or truck, and EV technologies to bring the company very well into the potential. We can not hold out to see what’s following.

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