Aside from Lucas di Grassi and Audi Sport ABT winning the first Formula E race in Beijing, China over the weekend, it would have been almost unremarkable except for the last-lap, last corner collision between Nicolas Prost and Nick Heidfeld. The spectacular crash was TV news worthy, and despite the initial friction during and after the crash, Prost and Heidfeld both sent mea culpa apologies to each other via social media. Formula e races, so far, seem fairly civilized affairs. http://www.youtube.com/watch?v=XV5Fri0gTX0 35 of the other 40 starters, all essentially alike aside from their team paint jobs, crossed the finish line unscathed and having burned nothing but rubber during their 45 minutes around the 3.44 kilometer (2.13 miles) track. Even the charger used to “fuel up” the racers burns pollution-free glycerin provided by Aquafuel, a British-based specialist in renewable fuels, according to Formula E Holdings. Aquafuel explains that, “Glycerin is a by-product of biodiesel production. For every 9 gallons of biodiesel, 1 …
Racing Improves the Electric Breed
September 2014 will mark the debut of a new electric racing series, Formula E, with all the things essential to aeronautical design – light weight, strength, speed, and power – highlighted in abundance. Staged as a series of 10 races around the world on city streets, the series will field 10 teams, each with two Spark-Renault SRT-01E racers. This is the first electric race vehicle to be homologated, or approved, by the FIA (Fédération Internationale de l’Automobile), the international body overseeing formula and rally car racing. The cars’ monocoque aluminum and carbon fiber chassis “fully complies with the 2014 FIA crash tests – the same used to regulate Formula One. The French firm Spark Racing Technology, along with others including Italian Dallara, constructed the vehicles, and McLaren Electronics Systems the electric powertrain and electronics. Williams Advanced Engineering supplies the 200 kilowatt (270 horsepower) batteries, and a Hewland paddle shift sequential gearbox transmits all that power to Michelin 18-inch tires. Renault …