Автор Тема: Koenigsegg Regera  (Прочитано 9048 пати)

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Koenigsegg Regera
« на: 02 Март 2016, 07:46:00 am »
A Swedish car company just revealed a high-tech hypercar that can go 250 MPH in just 20 seconds
 



Yesterday, Bugatti attempted to shake the automotive world with their new Bugatti Chiron hypercar. They seemed to have succeeded, until Koenigsegg got their chance to show off an even more impressive world-dominating hypercar.

This thing is no joke.

Weighing 3,505 lbs and pushing over 1,500 horsepower, the Koenigsegg Regera hypercar is lighter, more powerful, and more high-tech than the Chiron.




The Regera uses a unique Direct Drive transmission system. Something you won't find in a hypercar from any other company. After reading Koenigsegg's explanation of how it all works, I can pretty much safely say it was designed solely based off magic and pixie dust. But hey! As long as it goes fast, right?

And goes fast it does. Koenigsegg has said that the Regera hits 60 from standstill in 2.8 seconds, .3 seconds slower than the Chiron. But it can also get to 250 MPH in only 20 seconds. Top speed numbers have not been revealed.




To help boost power from the gasoline motor, the Regera is the first production car to make use of an 800V battery. To keep quality kept to the highest levels and to make sure everything's safe, the battery cells are hand made and the Regera uses a high-tech battery cooling system.









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« Одговори #1 на: 02 Март 2016, 08:36:41 am »
How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

Travis Okulski




Christian von Koenigsegg is one of the most inventive and creative automaker chiefs of all time. Just eight months ago, he came up with an idea for his first hybrid supercar, the Regera, though he refuses to call it a hybrid. But unlike every other supercar, this one has no gearbox whatsoever. How the hell does that work?

In the past, Koenigsegg has stated how much he dislikes electric power and hybrid powertrains. The One:1 was designed to compete with hybrid supercars like the LaFerrari and McLaren P1 without any hybrid assistance. It was a giant FU to cars that needed hybrid power to reach new levels of performance.


But then, just eight months ago, Christian had an idea. An idea for how he could utilize electric and internal combustion power that is totally different than any of his competitors on the market and has more similarity to a Honda Accord ( as Car and Driver points out) than a Porsche 918.

Koenigsegg built a car with one gear that uses electric power and an internal combustion engine working in concert to create one of the fastest accelerating cars of all time. This is how it works.

How is it powered?



How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

The Regera uses Koenigsegg's 5.0 liter turbo V8 along with three electric motors. They are powered by a nine-kWh, 620-volt, water-cooled battery pack, which Koenigsegg says is the most power dense battery pack every created for a production car.

The electric motor on the crankshaft makes 215 horsepower (and also acts as a starter motor/generator) while the electric motors on the rear wheels make 241 horsepower each. This also allows for torque vectoring between the rear wheels. Real torque vectoring, not brake actuated.

The batteries and power distribution unit were developed in conjunction with Rimac, makers of Croatia's only (why aren't there more Croatia? Step your game up) electric supercar. The motors were made by YASA, which makes some beautiful pieces of electrical engineering porn. The system makes a total of nearly 700 horsepower, which Koenigsegg says makes it the most powerful of any electric setup in production car history.



How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

It also has a "battery drain mode." Basically, when you are ending your journey, you will tell the Regera where you will be parking the car, at home or a charging station. The Regera will then make sure that the battery is fully drained before it gets to the end point, which means it'll be ready to accept a charge. Very smart. It has a fully electric mode of about 22 miles.

How much total power does it make?



How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

Depending on which fuel is being run, the full system makes at least 1,500 horsepower and at least 1,475 pound feet of torque combined.

The full system weighs about 200 pounds more than a Regera would weigh if it had a 5.0 liter V8 and Koenigsegg's seven-speed gearbox. It has a total weight of 3,589 pounds, and that's wet weight will all fluids and a full tank of fuel.

How fast is it?



How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

All the fast. The Regera can get to its top speed of 249 MPH in less than 20 seconds. To compare, it takes a Porsche 918, another hybrid supercar, 23 seconds to reach 186 MPH. It goes from 93 MPH to 155 MPH in 3.2 seconds. Acceleration from 0 to 60 is the easy sort of acceleration (it does it in 2.8 seconds, which is fast), as you go faster, aero resistance makes acceleration harder.

These are incredible figures.

It has no transmission?



How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

That's not entirely accurate, since it does transmit power to the ground. But it doesn't have a gearbox in the traditional sense. It just has a final drive of 2.85:1, that's it.

How does it actually work?



How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

Ok, get a snack and be ready to concentrate. You'll need to read this a few times, because you might just go crosseyed. I did.

Koenigsegg does not want to call this car a hybrid, because the traditional thinking is that a hybrid is a car that is compromised by weight and other shortcomings in order to make it work. Koenigsegg wanted to get rid of the compromises and make a car that is actually better because it's a hybrid, not worse.

What Koenigsegg has created is a new system that they call Koenigsegg Direct Drive, or KDD for short. Instead of transmitting power through a transmission like a CVT or a dual clutch, the KDD uses one ratio in order to achieve its performance goals. The advantage is that the normal losses from powering a transmission with multiple ratios are cut in half. The weight of that transmission is also cut out of the car, meaning there isn't a weight compromise for the hybrid system.



How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

At speeds less than 30 MPH, the Regera will run on electric power alone. At speeds above 30 MPH, the internal combustion engine comes into play thanks to a hydraulic coupling that acts like a clutch, but only slips a tiny bit. Most of the time it is locked. This sounds similar in concept to a torque converter.

When you keep accelerating, the engine is locked into the geared rear-end and works with the electric power to accelerate to the Regera's 8,250 RPM redline, at which point it's doing 249 MPH.



How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

[Christian von Koenigsegg examines the hybrid drive for the first time. Photo: JF Musial]

The electric motors work in conjunction with the engine to provide torque fill, torque vectoring, and help provide power in the gaps where the engine might long for a gear. In theory, the electric motors have replaced the gearbox.

Under heavy acceleration, the Regera will use all 670 horsepower of the electric motors in conjunction with the at least 800 horsepower of the engine. Under heavy braking or when the engine is acting as a generator, the Regera can take up to 200 horsepower to use for regeneration.

Whoa.



How The 1,500 HP Koenigsegg Regera Hits 248 MPH Without A Gearbox

Indeed. It's an entire new way of thinking, though that shouldn't be surprising. Koenigsegg is unburdened by the same restraints us mortals have. Just ask him how he thinks gravity works.

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« Одговори #2 на: 02 Март 2016, 08:52:06 am »
Дај рачето да ти пишеме петка

Отсутен Stratro

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« Одговори #3 на: 02 Март 2016, 09:40:20 am »
Се гледа дека е со мерак поставена темава. Браво.
Се чека AWD верзија за некоја година која ќе биде побрза до 100 ка од еден Нисан и секако да е побрз од она фејслифтот на Вејрон во секој сегмент.

Отсутен Deni

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« Одговори #4 на: 02 Март 2016, 09:47:29 am »
Ако има некое видео со погонот би било добредојдено.

Отсутен MartinAlfista

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« Одговори #5 на: 02 Март 2016, 10:15:11 am »
Едно од најпотценетите возила на планетава. Koenigsegg (и сопственикот и компанијатс) е совршен пример дека за секоја болест има соодветна професија.

Отсутен Stratro

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« Одговори #6 на: 02 Март 2016, 10:20:01 am »
Знаев дека регера нема менувач, али не знаев дека моторот нема ни брегасти.

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Отсутен MarceCvarce

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« Одговори #7 на: 02 Март 2016, 11:13:15 am »
јас мислам дека воопшто не е потценето, тие што треба знаат што може да направи



Отсутен Carpathian Lord

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« Одговори #8 на: 02 Март 2016, 11:18:51 am »
Знаев дека регера нема менувач, али не знаев дека моторот нема ни брегасти.


Долго време работеа на ова.

Го тестираа системот на овој Saab 95 уште пред 4-5 години




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« Одговори #9 на: 02 Март 2016, 18:50:16 pm »
Ветува многу Regera-ва, едвај чекам да видам некое видео ривју од неа!

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« Одговори #10 на: 02 Март 2016, 21:36:52 pm »
Некако Вејронот фејслифт повеќе ми прави мерак. Веројатно го има она класично автомобилско искуство. Регерава изгледа подобра во перформанси ама тешка работа со Вејронот (уствари како се викаше тој новиот).

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« Одговори #11 на: 02 Март 2016, 21:49:01 pm »
Чирак

Отсутен Igor

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« Одговори #12 на: 02 Март 2016, 21:57:22 pm »
Шира.

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« Одговори #13 на: 03 Март 2016, 00:13:34 am »
Некако Вејронот фејслифт повеќе ми прави мерак. Веројатно го има она класично автомобилско искуство. Регерава изгледа подобра во перформанси ама тешка работа со Вејронот (уствари како се викаше тој новиот).

Најголем проблем на Регера мислам дека ќе биде капацитетот на батериите. Дометот на батерии е 35км, кои многу лесно стануваат 3 км ако нагазиш со сите 700hp што ги имаат електричните мотори.

И што понатаму? Како ќе тргне и колку минути до 100мк/ч ќе му бидат потребни со празни батерии, кога моторот му е заглавен во степен на пренос со кој може да вози 400км/ч?

918 има сличен капацитет на батериите, но нема толку моќни електромотори и има мотор со менувач што значи дека не мора цело време да се потпира на батериите.

Интересноа е идејата да се користат многу моќни електрични мотори за да стане непотребен менувачот, ама треба и батериите да се на ниво на задачата.

Многу ми се допаѓа идејата за замена на заклучувањето на диференцијалот со два електрични мотори, се надевам ќе искочи нешто корисно од тоа.

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« Одговори #14 на: 03 Март 2016, 04:50:48 am »
Ја како што разбрав, МВС моторот генерира струја за трите електро мотори + батериите, така да, ќе си тера без мака и со празни батерии. Е сеа нема да биде 3 до 100, ама ќе биде 5-6 до 100.

Цитат
the 1100-hp, twin-turbocharged, 5.0-liter Koenigsegg V8 (which, in Koenigsegg fashion, makes more power on E85 Ethanol) sends power directly to three electric motors, one attached to the front of the crankshaft and providing power to both the battery and to the rear motors—one for each of the rear wheels.
http://www.roadandtrack.com/car-shows/geneva-auto-show/news/a25167/koenigsegg-regera-hypercar-first-look-details/



Auto ko i svaka Alfa automatski nevalja. Da je najbolji auto na svijetu - opet nevalja jer je Alfa.
Da Alfa nevalja će ti potvrdit SVI koji nikad nisu vozili istu. Jer da valja onda bi je vozili. A kako nisu - nevalja.