Author: tsport100

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Foxconn Partners with Tencent in Electric Car Business

Taiwan's Hon Hai Precision Industry Co Ltd, better known as Foxconn, on Monday said it has partnered Chinese social networker Tencent Holdings Ltd to develop opportunities related to electric vehicles, marking the latest tech foray into "smart" cars.

Foxconn, WeChat operator Tencent and luxury car dealer China Harmony Auto Holding Ltd signed an agreement to work together in the Chinese city of Zhengzhou, Henan province, the contract manufacturer said without detailing specifics.

The partnership would put Tencent on a par with online peers Alibaba Group Holding Ltd and Baidu Inc, which have already moved into the nascent market for Internet-connected cars vie tie-ups with major auto makers.

Foxconn said the coalition would form a working team drawing on its manufacturing capabilities, Tencent's Internet platform and China Harmony Auto's dealership network, to explore commercial possibilities in smart electric vehicles.

Foxconn announced an investment of over $800M to build electric cars in China in 2014.

Foxconn, known more for assembling the bulk of Apple Inc's iPhones, already has experience with electric vehicles having manufactured the touch screens in some cars made by U.S. automaker Tesla Motors Inc.

The absence of a carmaker from its new partnership appears to put the group on a different tack to that of Alibaba or Baidu in targeting electric vehicles.

The Chinese government has recently redoubled efforts to promote electric vehicles, renewing tax breaks and setting aggressive emission standards.

Foxconn has manufacturing operations across China and has been working to diversify from the competitive, low-margin contract business. As part of that drive, it bought around 10 percent of Zhengzhou-based China Harmony Auto last year.

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Nissan LEAF Battery Reliability Outperforms Cynics [VIDEO]

Robert Llewellyn, from Red Dwarf & Fully Charged fame, debunks motoring journalists who when the Nissan Leaf was launched questioned it's battery reliability.

Of the 30,000 sold across Europe just 0.01% of batteries have been replaced since 2010. That makes the Nissan Leaf more reliable than a petrol or diesel engined car, according to industry averages.

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UK Highways Agency commissions study into wireless power on roads

The Highways Agency has commissioned the Transport Research Laboratory (TRL) to undertake a feasibility study into the use of dynamic wireless power transfer (WPT) on Britain’s roads.

The Highways Angency wants to understand whether WPT can be used on motorways and major A roads, so it can prepare for and “potentially encourage” greater uptake of electric vehicles (EV).

Scheduled to report in spring this year, TRL will identify two near-market dynamic WPT technologies that could be suitable in future research and trials of the technology in the UK. The feasibility study will also consider “the requirements for integration with road infrastructure and maintenance, connection to the grid and requirements for provision of power and energy”.

In addition, TRL will look into approaches by vehicle manufacturers of integration into different classes of vehicle from cars to HGVs and busses, and investigate the viability of introducing the technology.

TRL said in a statement: “The purpose of the project is not to find an alternative to current plug-in charging infrastructure but rather to develop a comprehensive charging eco-system capable of delivering power to EVs via different methods. This is to facilitate greater and more flexible use of EVs in the UK, overcome range anxiety and allow switching to zero emission for vehicle types that have traditionally been accepted as not suitable for electrification, such as HGVs and coaches.”

Once the study is completed, TRL said it could be followed by a series of off-road “test track trials and accelerated pavement facility testing”.

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Audi Launch 2015 R18 E-Tron Quattro WEC

Audi Motorsport has taken the wraps off the 2015 R18 e-tron quattro scheduled to compete in the FIA World Endurance Championship (WEC).

The new version has some big shoes to fill taking into account last year's model triumphed at Le Mans, but Audi is confident they can repeat the 2014 success thanks to a more aerodynamic body. It features larger air inlets in the redesigned front wheel arches along with reshaped headlights benefiting from matrix LED and Audi Laserlight technologies. Also new are the front wing, hood and engine cover while the monocoque has been carried over.

Audi has prepared two body configurations suitable for various tracks of the 2015 WEC calendar and they have also optimized the chassis in collaboration with Michelin. The engineers were responsible for doubling the amount of energy from 2 to 4 megajoules per race lap at Le Mans and during braking the energy recovered is then sent back to the front axle during acceleration.

The electric motor has been upgraded to 272 HP (200 kW), representing a "significant increase" compared to last year's variant while the encapsulated flywheel energy storage system can now store 700 kilojoules which is 17% more than before.

The LMP1 prototype tips the scales at just 870 kg (1,918 lbs) and now consumes 2.5% percent less diesel per lap than last year in order to meet the more stringent regulations implemented by FIA. Output of the TDI 4.0-liter V6 engine stands at 558 HP (410 kW) and only five engines will be available during the 2015 WEC season.

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Axial Flux Induction Motor for Hybrid and Electric Cars [VIDEO]

EV Powertrain start-up Evans Electric is rumoured to have been working on some interesting electric vehicle projects recently.

The team have developed a world-first copper rotor axial flux induction motor for automotive applications. The patent pending design has torque density on par with comparable axial air gap synchronous motors but without the expense of rare-earth permanent magnets.

Disc-shaped Axial flux motors are steadily making inroads into electric vehicle powertrains with Renault, Koenigsegg and Bugatti all looking to incorporate them into future models.

Evans Electric were also rumoured to have been hired by an OEM to help develop the architecture of a series hybrid powertrain based on in-board AFIMs with all-wheel-drive torque vectoring powered by a supercapacitor / li-ion battery energy storage system.

No news on which OEMs head these projects but they are believed to be EU headquartered.

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BMW Developing Future Batteries with Samsung SDI

BMW announced that it is developing future batteries with Samsung SDI. Also, it will use a Samsung SDI battery in its PHEV model of the BMW 3 series.

During its annual press conference in Munich, Germany, on March 18, BMW Automotive Group's purchasing division head Klous Draeger said, “We are in a very good relationship with Samsung. Last year, we signed an MOU for long-term cooperation with Samsung. Currently, we are developing future batteries together.”

He continued, “We are not sure if we would cooperate with other companies in the future. The only thing we are certain of is that we are in good cooperating relationship now. In five or 10 years, if we produce too many electric cars and demand exceeds supply, only then might we consider getting batteries from other companies. At the moment, we have no plan to get batteries from other firms.”

This is a very rare case that a high-ranking executive in the BMW Group mentioned particular batteries in an annual press conference. The industry believes that the BMW Group is working hard for cooperation with Samsung SDI.

Draeger said, “We will use Samsung SDI’s batteries in our plug-in hybrid electric vehicles based on its compact sedan 3 series next year.”

In July last year, Samsung SDI signed an MOU with BMW Group at BMW Driving Center on Yeongjong Island, Incheon, to supply electric car batteries worth trillions of won in the medium and long term. At that time, the two companies mentioned only the supply deal of Samsung SDI batteries for BMW's i3 and i8 models.

Samsung Group’s venture capital arm recently led a $17 million round of financing for Solid State Lithium Ion battery maker Seeo Inc. California-based Seeo currently has cells (though not in use commercially) capable of operating with an energy density of 350 Wh/Kg (watt-hour per kilogram), but it’s now targeting 400 Wh/Kg — around double that used in most electric vehicles today.

Samsung SDI is also currently supplying electric vehicle batteries to Chrysler and Mahindra of India.

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VW to Decide on New 700 km Range Battery Technology by July

Volkswagen plans to decide in the first half of this year whether new battery technology under development at U.S. startup QuantumScape Corp. is ready for use in its electric cars.

The technology’s potential to boost the range of battery-powered vehicles is compelling and tests are progressing, VW Chief Executive Officer Martin Winterkorn said outside a press conference in Stuttgart, Germany, on Tuesday.

“I was there last year,” Winterkorn said. “Progress has been made,” and the company will be able to determine how to proceed by July.

VW acquired a 5 percent holding in QuantumScape and has options to raise the stake, people familiar with the matter said in December. The German carmaker is considering using the energy-storage technology, which is fireproof, for vehicles from the namesake brand as well as at the luxury Porsche and Audi divisions, the people said.

700 km range

Winterkorn said in November that he sees “great potential” in the new power-storage technology, which may expand an electric vehicle’s driving distance between recharges to as much as 700 kilometers (430 miles). That’s more than three times the range of the battery-powered version of the VW Golf. Tesla’s Model S has a range of 270 miles, according to its website.

Closely held QuantumScape, founded in 2010 by former Stanford University researchers, is working on solid-state batteries as an alternative to liquid electrolytes such as the lithium-ion technology used in many electric cars today. Solid electrolytes are burn resistant and could potentially store more energy and provide more power to extend the range of electric vehicles.

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Developing the next generation of nuclear batteries

Atomic batteries that don't require recharging and last between 12 and 30 years are being developed for small scale applications that could potentially be scaled up for EV applications. There are quite a few variations on Nuclear batteries and just as many university labs working on them.

Researchers in the US are using pioneering technology to create long-lasting, more efficient nuclear batteries. Several teams at the University of Missouri are pursuing nuclear battery research . Much of this work is focused on pushing the frontiers of nuclear battery technology by employing power sources using alpha or beta-particle decay based on a radioactive isotope that can be produced, separated and refined at the University of Missouri Research Reactor.

The notion of an electric car that recharges itself is appealing but initially the most likely customers are oil and gas and aerospace industries, and space flight companies, which need reliable power sources in inaccessible locations and physical extremes such as high or low temperature and pressure. For example, a betavoltaic incorporated into a flight data locator could signal to search teams for years instead of months.

"With enough financial support to fund both our irradiation and packaging, we could have a commercial-ready device in three years."

Recently Power-technology.com talked to Patrick J Pinhero, Alan K Wertsching and Jae Wan Kwon of the University of Missouri about pushing the boundaries of betavoltaic electricity generation.

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Next BMW i model not due until 2020

BMW R&D chief Klaus Froehlich says the company will launch a third BMW i car but it won’t arrive until at least 2020.

“We are still in the strategic research phase where we brainstorm,” BMW Group r&d chief Klaus Froehlich told Automotive News Europe. “Teams that start with a white sheet of paper. They talk with customers, hold workshops, then present their ideas and we decide.”

Froehlich disputed media reports that claimed the third model after the i3 and i8 would be a variant of the X5 premium large SUV. He said the mission of the i subbrand is to change the perception of how a low-emissions car should look and perform, therefore there are no plans to re-package an existing BMW Group model and call it an i model.

Also, he said the i subbrand is supposed to be a starting point for cutting-edge innovation that progressively moves down into the rest of the automaker’s lineup. Current examples include carbon fiber, which is a key part of the i3 and i8 and is moving into other BMWs, and the i8’s plug-in hybrid powertrain, which is being added to high-volume models such as X5, 3 series and 4 series.

BMW will focus on steadily improving the i3 and i8 during the six-plus years until the subbrand’s portfolio grows again.

“We have a minimum 20 percent battery density improvement every three years, thus over the i3 and i8’s life cycle, we will offer more performance, more range or a combination of the two,” Frohlich said.

When asked whether current i3 and i8 owners would be able to switch to the more powerful electrical powertrains Froehlich said: “I don’t think a retrofit makes sense. When better batteries are available, we could then offer models with a longer range or with the same range but at a lower price.”

BMW Ceo Norbert Reithofer, who approved the i project skunkworks that developed the lightweight, low-cost carbon-fiber composites and electric drivetrains for the i3 and i8, will step down in May to be be replaced by Harald Krüger, current head of production. Krüger is known to have a more pragmatic view of electric vehicles than Reithofer.

Also BMW's R&D Chief, Herbert Diess, who oversaw the launch of the i3 and i8, and was thought to be a potential successor for BMW's CEO role was recently poached by Volkswagen to become chairman of VW's passenger car brand.

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Dyson invests in Solid-State battery firm Sakti3

Vacuum cleaner inventor Sir James Dyson invests $15m into company that could revolutionise battery technology.

Inventor and entrepreneur Sir James Dyson is making his first investment outside the business he founded and which made him a billionaire, giving his financial backing to a company that hopes to revolutionise battery technology.

Sir James who made his fortune inventing and developing the bagless vacuum cleaner is investing $15m into US company Sakti3 which is developing “solid-state” batteries.

The money is part of a larger $20m investment round in Sakti3 that includes a deal to commercialise the company’s research and incorporate it into Dyson products.

Sir James said: “Sakti3 has achieved leaps in performance which current battery technology simply can’t. It’s these fundamental technologies batteries, motors that allow machines to work properly.

“The Sakti3 team has amazing ambitions, and their platform offers the potential for exponential performance gains that will supercharge the Dyson machines we know today.”

Most batteries in commercial use today rely on lithium-ion technology which contains a pressurised flammable electrolyte, which is vulnerable to damage, and also means they are heavy and limits their ability to store power.

Solid-state batteries do away with the liquid electrolyte, and instead replace it with a metal one which coats the battery’s electrodes. As well as being safer and able to withstand higher temperatures, using a metal electrolyte means more exotic materials can be used which store more energy, making the solid-state batteries more powerful, smaller and lighter.

Sakti3 has produced a battery with an energy density rating of 1100 watt hours per litre using the technology, 50pc better than current lithium-ion batteries.

Sakti3 has been investigating how to improve batteries for almost a decade, since the company was spun out of the University of Michigan. Along the way it attracted $50m in equity investments, including from Khosla Ventures, Beringea, Itochu and auto giant General Motors.

Sakti3 named as one of MIT’s most innovative companies began by computer modelling the technology and is now scaling up prototype batteries into production.

Ann Marie Sastry, founder and chief executive, said: “It was an honour to be approached by Dyson because it wanted what we did much, much better batteries.

“There is a great deal of knowledge and passion on both sides, and Dyson’s engineering team has the capability and the track record to scale up new ideas and make them a commercial reality.”