Category: Battery Electric Car

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Tesla forces GM CEO to consider electric threat

General Motors CEO Dan Akerson has reportedly assigned a team to study the threat posed to the automaker from Tesla, the electric sports sedan maker.

GM’s vice chairman, Steve Girsky disclosed the study in an interview with Bloomberg. “He thinks Tesla could be a big disrupter if we’re not careful,” Bloomberg quoted Girsky as saying.

But the greater threat to GM may be its own corporate culture, notes Forbes contributor Micheline Maynard.

After all, GM “once nurtured, and then killed, a $1 billion program to develop an electric car called the EV1,” Maynard writes. “The issue isn’t what Tesla threatens to do to GM. It’s why GM isn’t a place where such innovations can take place and more importantly, take root,” she added.

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Andretti to run FIA Formula E championship in 2014

Andretti Autosport announced Wednesday it has signed on as the third team to compete in the environmentally friendly FIA Formula E championship, which will feature electric cars racing in 10 cities around the world beginning in 2014.

Michael Andretti's two-car operation will join China Racing and British-based Drayson Racing as organizations already committed to a field that will have 10 two-car teams competing in each e-Prix.

"We're in the business of racing and we've been looking for opportunities to diversify, and when we were contacted about this we felt it was something we needed to look into," Andretti told The Associated Press. "The more we looked into it, the more interested we got. We like the relevancy of the series because one of the problems auto racing is starting to face — and is going to face more of in the future — is relevancy.

"I think relevancy is going to be addressed with the electric cars. It's a good way to hook our younger audience into racing, and I'm excited to be involved and be involved at the ground floor."

Andretti plans to run one car for the championship, while his second entry could be a "star car" that uses well-known drivers such as IndyCar reigning champion Ryan Hunter-Reay, Marco Andretti or James Hinchcliffe based on their availability.

The races will be held September 2014 to June 2015 for a "winter season" on street courses that run through the heart of major cities around the world. Alejandro Agag, CEO of series promoter FEH, said there will be stops in Miami and Los Angeles on the 10-race schedule, making it important to have Andretti involved in the series debut.

"Andretti is a great name in motorsport, and when we launched the championship, we said we wanted to have a geographically diversified grid and for us, the U.S and China are our two key markets in the world," Agag told the AP. "In the U.S., we really need a strong team to lead the way and we think there is no better name than that for America that Andretti. And globally because it's very American, but at the same time it's a world-known name.

"Everybody knows Andretti everywhere, so for us it was really a priority to speak with Andretti and invite them into the championship."

Andretti Autosport currently fields four IndyCar entries, and cars in Indy Lights, the Pro Mazda Championship and in the USF2000 National Championship. The team has won four IndyCar championships, to Lights titles, one USF2000 championship and its drivers have won two Indianapolis 500s.

Michael Andretti raced more than 20 years in CART and Formula One, winning 42 CART races, which ranks third in American open-wheel history. His father, Mario Andretti, ranks second with 52 victories.

In Formula E, teams will have two drivers and four series-provided single-seater electric cars in the first season. Renault has signed on as the car manufacturer, but Agag said series officials expect three to five manufacturers in the second season based on current conversations. Michelin is the tire supplier.

"A lot of the sponsors are saying we are looking for something that is going to tick the box on sustainability, and we're finding many big corporations are saying they need to go toward sustainability in sponsorship," Agag said of interest in the series.

The car batteries will last up to 25 minutes at a time, so drivers will have to switch cars during the race while their batteries recharge. The driver will enter the pits, then get out of the car and run 100 meters to get into the freshly charged car.

The cars will be based in England with teams arriving at the venues in advance of the race to prepare the cars for competition.

In an effort to keep costs down — Agag said the operating budget for a season is $3.5 million, money Andretti is seeking to cover through sponsorship — very little development will be allowed on the cars.

"They don't want to have a whole lot of development in the actual car, they want the development to go into the electric technology," Andretti said. "They are really going to control that side of it with the rules that you can't do a lot to the cars."

The final calendar for the debut season will be presented to the FIA in September for approval and also has planned stops in London, Rome, Beijing, Rio de Janeiro, Buenos Aires, Putrajaya, Bangkok and Berlin. Agag said the races will be around major city landmarks, and the events will be stand-alone and not held in conjunction with any other series.

"The main point is to be fully sustainable with zero emissions, so if you bring in combustion cars you are destroying that message," Agag said.

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Radical sets EV Lap Record at Sydney Motorsport Park [VIDEO]

Ex-Australian Touring Car driver and multiple Australian Motorsport Champion John Bowe took to Sydney Motorsport Park to set an EV (Electric Vehicle) lap record in the ELMOFO (Electronic Motor Force) Radical SR8 - the first of it's kind.

Bowe set a 1m 37.5s lap which stands as the EV lap record at the 3.9km circuit.

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ELMOFO Electric Radical SR8 aims for new lap record

Following a 12 month build process the Electric Radical SR8 built by Newcastle based ELMOFO will be doing laps at Sydney Motorsport Park (Eastern Creek) tomorrow (14th July) at 9:50am piloted by multiple time Australian Motorsport Champion John Bowe.

The past week has been spent ironing out some minor bugs identified during last weeks test session. The car has been back on the dyno and can now boast an ideal torque/power curve and a new top speed setting.

John Bowe will be out to set an Electric track record for Eastern Creek, but the Electro Motive Force Racing Teams objective is to better some other existing lap records. EV News has been invited to witness the record attempt so will post updates on Twitter as the records tumble.

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Driving Toyota’s 600-horsepower TMG EV P002 Pikes Peak EV [VIDEO]

The day following Pikes Peak, Toyota invited Engadget's Tim Stevens to Pikes Peak International Raceway, a 1-mile oval track that's located just south of Colorado Springs, to test drive their 600 horsepower TMG EV P002 Pikes Peak Special.

The video does includes an interview with 13 time Pikes Peak record holder Rod Millen but the Stevens test drive itself is a fairly point-less exercise as he doesn't once mention the word 'regen' and the video editors in their wisdom layered generic rock music over the entire test drive.

Source: Engadget

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Renault report compares life cycle footprint of EV versus ICE cars

Renault has recently made public the findings of an internal study to measure the life cycle impacts of its Fluence ZE electric car compared with equivalent conventional models. Renault found that the electric car had a much bigger impact on emissions during its production phase than the petrol or diesel versions but that the initial deficit was more than overturned over a typical 10-year, 93,000-mile lifetime even using electricity at the current grid configuration. The public release of the report is timely, coming as it does shortly before tomorrow's (July 11) LowCVP 'Beyond the Tailpipe' Conference in London.

Aware that the company would appear to have a commercial interest in finding emissions benefits from EVs it asked for the results and conclusions to be vetted by independent experts in life cycle analysis, and revised its report accordingly through several cycles of correction. It has also recently published the “Critical Review” alongside its own findings.

It may be no shock that Renault’s report gives its own EV a good report but the independent reviewers report suggests that the improvement over diesel and petrol equivalents could even be bigger than Renault suggests. The review cites heavy metal and hydrocarbon pollution from liquid-fuelled cars as areas where Renault might have delved deeper, and notes that ordinary cars create more brake dust, for example, than EVs with regenerative brakes – a factor not considered in the study.

Renault’s 120-page report assesses the impacts of long chains of industrial processes and real-world car usage against a set of six core criteria: global warming potential, depletion of resources, sources of energy, photochemical ozone production, acidification and eutrophication, the final category referring to the output of chemicals likely to harm aquatic ecosystems.

Source: Renault

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BMW reveal in-depth details on i3 EV

Due it's prior to a full reveal scheduled for July 29, BMW today revealed in-depth details of it's lightweight, battery-powered i3 city car.

The BMW i3 is designed from the ground up to be powered by an electric drive system. Like the car’s unique vehicle architecture – based around the LifeDrive structure and its carbon-fibre-reinforced plastic (CFRP) passenger cell – the electric motor, power electronics and high-voltage lithium-ion battery have been developed and manufactured independently by the BMW Group under its BMW eDrive programme.

The use of lightweight CFRP for the passenger cell cancels out the extra weight contributed by the lithium-ion battery, while the low, central positioning of the battery pack enhances the car’s agility thanks to perfectly balanced 50 : 50 weight distribution. Additionally, the electric motor mounted in close proximity to the driven rear axle offers unique performance characteristics for this type of drive system as well as providing unbeatable traction.

The electric motor generates output of 125 kW/170 hp and peak torque of 250 Newton metres (184 lb-ft), which is on tap from the word go. The motor weighs just 50 kilograms and boasts power density and responsiveness unprecedented in the world of electric mobility. The specific construction of the hybrid synchronous electric motor, developed exclusively for the BMW i3, maintains a linear flow of power into the higher reaches of the rev range. The BMW i3 sprints from 0 to 60 km/h (37 mph) in a mere 3.7 seconds and 0 to 100 km/h (62 mph) in 7.2 seconds.

The single-pedal control concept in the BMW i3 – configured by the BMW Group’s drive system development engineers – also contributes to the engaging driving experience. Recuperation mode is activated the moment the driver takes his foot off the accelerator. The electric motor switches from drive to generator mode, feeding power into the lithium-ion battery. At the same time, it generates a precisely controllable braking effect. This recuperation is speed-sensitive, which means the car “coasts” with maximum efficiency at high speeds and generates a strong braking effect at low speeds.

The lithium-ion battery enables the BMW i3 to achieve a range of 130 to 160 kilometres (81 – 99 miles) in everyday driving. This rises by around 20 kilometres (12 miles) in ECO PRO mode and by the same distance again in ECO PRO+ mode. If desired, the BMW i3 is also available with a range-extender engine, which maintains the charge of the lithium-ion battery at a constant level while on the move as soon as it dips below a specified value. This role is performed by a 650cc two-cylinder petrol engine developing 25 kW/34 hp and mounted immediately adjacent to the electric motor above the rear axle. The range extender increases the car’s maximum range in day-to-day driving to around 300 kilometres (approx. 180 miles).