Skip to main content

Electric car sets world acceleration record


Electric car sets world acceleration record
An electric racing car built by Swiss student engineers has broken the world record for acceleration by battery-powered vehicles.

The grimsel car took only 1.513 seconds to reach 100kph (62mph) – slashing about a quarter of a second off the previous record time.
So far, no petrol-powered production car has managed to hit the same speed in a comparable time.
The grimsel needed only 30m (98ft) of track to reach the landmark speed.
The previous record of 0-100kph in 1.779 seconds was set by a team from the University of Stuttgart last year. By comparison, the fastest production vehicle, the Porsche 918 Spyder hybrid, takes 2.2 seconds to reach the same speed.

The car has been built and refined over the last year by 30 students studying at ETH Zurich (ETZ) and Lucerne’s University of Applied Sciences and Arts. Almost all of car’s parts have been custom built apart from its tyres, battery cells and the motor control units.
In a statement, ETZ said the four-wheel drive system used by the grimsel was key to its swift acceleration. A powerful motor is mounted on each wheel and the car has a sophisticated traction control system that adjusts the performance of each one to maximise torque.

The lightning-fast car weighs only 168kg (370lb) thanks to widespread use of carbon fibre in its construction.
The record was set on a race track on the Dubendorf air base near Zurich.
The grimsel, named after an Alpine pass. is not just a demonstration vehicle but has also been used extensively in the Formula Student race competition.

Comments

Popular posts from this blog

Queen of Nollywood, Adaeze Okoro, dethroned over alleged arrogance, pride

Organizers of the Miss Nollywood Beauty Pageant have announced the dethronement of one of their queen, Grace Okoro Adaeze.

Breaking: MMM resumes operation, lifts restrictions on participants accounts

Lagos – Participants in the Mavrodi Mondial Movement (MMM) on Friday heaved a sigh of relief as the money-spinning venture promoters announced their resumption after one month break that left them in suspense. MMM promoters in a message to the participants on its portal reassured them that it was in line with its promise to resume after a month The participants have flooded social media with messages depicting high hopes as the promoters of the ponzi scheme re-opened. In the MMM message, participants are told that “the holidays are over and restrictions on accounts is lifted and reopened for transactions. “The holidays are over, and we’re now open. Just as promised. You might have already noticed that we always stick to our promises,’’ the message said. The message displayed on the pages of all participants of the scheme cheered its members as it reopened a day earlier than promised. According to the message, panic will reign in the first few days after the re-opening of t

LG sells mosquito-repelling TV in India to help fight malaria and Zika

The Indian arm of South Korea’s LG Electronics Inc has begun selling a TV with a feature that it says repels mosquitoes, which can spread diseases such as malaria, Zika and dengue.