Category: Electric Car News

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Track debut for 2015 Porsche 919 Hybrid

Extensive testing with the second generation of Porsche’s Le Mans prototype began on January 18, on Abu Dhabi’s Yas Marina Circuit. As scheduled, this marks the start of the 2015 motorsport season for the Porsche Team. The new Porsche 919 Hybrid has already had its roll-out on the Weissach test track. As a next step, there will be several performance and endurance tests before the WEC season opener on April 12 in Silverstone, Great Britain.

The new Porsche 919 Hybrid is a comprehensive evolution of the successful car that made its debut in 2014. It will feature the same innovative drivetrain concept consisting of a 2-litre V4 turbocharged petrol engine, an electric motor powering the front wheels, and two energy recovery systems. The new generation car had its first roll-out on December 15, 2014.

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BMW sell almost 18,000 “i” vehicles in 2014 and ramp up production

Around 17,800 customers have taken delivery of a BMW i vehicle in 2014. Global deliveries of the BMW i3 total 16,052; nearly three-quarters of those sales occurred in the second half of the year, following the vehicle’s late-spring market launch in several major markets including the USA. The keys to a total of 1,741 BMW i8s have been handed over to customers since it went on sale in the summer.

Due to the success of the BMW i vehicles, their production continues to ramp up. Harald Krüger, Member of the Board of Management of BMW AG responsible for Production said,

“Our production lines in Leipzig are highly flexible and we have switched more production to the i8 to reduce customer waiting times to a better level. Meanwhile, more than 100 BMW i3’s leave the plant each day. The BMW Group is the first automotive company to manufacture using significant quantities of carbon fibre in series production and the success of these cars speaks for itself.”

BMW plans to offer plug-in hybrid versions of all their main models including Mini and Rolls Royce brands.

Source: BMW

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Korean Companies Hold 41% of Global Automotive Battery Patents

Korean companies are building up a solid lead in the market for electric vehicle batteries.

According to a market report on automotive batteries published by SNE Research on January 12, Korean companies held a 41 percent share of automotive battery patents as a percentage of the global total. LG Chem held 757 patents among 4,427 patents in 2014, accounting for 17.1 percent of all global patents. Samsung SDI owned 528 patents, accounting for 11.9 percent, while Hyundai Motor owned 244.

Japan’s Hitachi, a rival of Korean companies in the automotive battery industry, accounted for 7.9 percent of global patents, owning 349 patents in 2014. Toyota owned 242 patents, accounting for 5.5 percent of all patents. The share of patents owned by Japanese companies was no more than 60 percent of the share owned by Korean companies in 2014. Tesla Motors in the U.S. owned 65 patents, accounting for 1.5 percent of all patents.

U.S. companies owned 1,428 patents overall while Korean companies owned 1,039 patents. Japanese companies owned 989 patents and European companies held 569 patents in 2014.

Patents categorized to be concerning automotive batteries are related to technologies in assembly, cooling modules, durability, battery management, capacity control and thermal control.

Kenny Kim, CEO of SNE Research, said that based on the report, battery focused companies will take the lead in the automotive battery market in the future, replacing automobile companies.

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Charging Ahead in Detroit

Despite slow demand for hybrid and all-electric cars, tightening rules on fuel efficiency have led to the introduction of many new models at the Detroit auto show.
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Chevrolet unveils Bolt EV Concept; 320 km range for $30,000

Chevrolet today made a significant statement on its commitment to electrification with the introduction of the Bolt EV concept – a vision for an affordable, long-range all-electric vehicle designed to offer more than 200 miles of range starting around $30,000.

“The Bolt EV concept is a game-changing electric vehicle designed for attainability, not exclusivity,” said General Motors CEO Mary Barra. “Chevrolet believes electrification is a pillar of future transportation and needs to be affordable for a wider segment of customers.”

Leveraging the electrification prowess established by Volt and Spark EV, the Bolt EV concept is designed to offer long-range performance in all 50 states and many global markets.

Drivers will be able to select operating modes designed around preferred driving styles such as daily commuting and spirited weekend cruising, for uncompromising electric driving. The modes adjust accelerator pedal mapping, vehicle ride height and suspension tuning. The Bolt EV concept is also designed to support DC fast charging.

“We have made tremendous strides in technologies that make it easier and more affordable for Chevrolet customers to integrate an all-electric vehicle in their daily lives,” said Barra. “The Bolt EV concept demonstrates General Motors’ commitment to electrification and the capabilities of our advanced EV technology.”

The Bolt EV concept also pushes the envelope for crossover aesthetics. Its unique proportion, with practically no front or rear overhang, makes the most of interior space and was designed to create a roomy environment for four that feels expansive. Lightweight materials, including aluminum, magnesium, carbon fiber and even woven mesh, complement the design, while driving down the curb weight to help maximize range. Aero-optimizing features such as vented rear fenders also help contribute to range.

“Form and function have never meshed so well together,” said Ed Welburn, vice president, GM Global Design. “No compromises were made when it came to aesthetics and the elements that contribute to the Bolt EV concept’s range, resulting in a unique proportion that’s sleek, efficient and obviously a Chevrolet.”

The Bolt EV concept’s airy interior ambience is enhanced with bold use of glass all around – as well as a full-length, frosted glass roof with unique, faceted design elements. A high beltline sweeps upward with the D-pillar, culminating in an integrated roof spoiler, for a lean, athletic stance. An advanced nano-composite rear hatch and wraparound rear window give the Bolt EV concept a distinctive appearance and flood the interior with more natural light.

High-intensity, efficient light-emitting diode (LED) headlamp and taillamp elements are housed behind jewel-like faceted lenses in which translucent elements illuminate evenly to create the signature lighting effect.

Inside, the Bolt EV concept has a large feel reinforced by generous headroom and legroom dimensions. A flat, flow-through floor adds to the roominess, while a contemporary, light color scheme adds to the feeling of an open, airy cabin and conveys warmth.

The cabin’s airy, high-tech environment is reinforced with lightweight, slim-architecture seats mounted on exposed aluminum pedestals that create a floating effect. The minimalist center console “floats,” too, suspended from the front seats.

“The Bolt EV concept’s interior is intended as a sanctuary, with materials and technologies that reinforce the airy ambience and help contribute to the vehicle’s overall efficiency,” said Welburn. “It also incorporates technology in a subtler and simpler manner, for a more soothing driving experience – particularly in busy, urban environments.”

Chevrolet’s signature dual-cockpit interior layout incorporates easy-to-use technology designed to make the driving experience easier and more enjoyable. It wraps into the door panels and features a frosted and translucent appearance – and a subtle glow at night.

The concept’s technological intuitiveness can be accessed via a smartphone with the concept Bolt EV Connect app, which is designed to:

  • Allow a smartphone to perform as the key fob
  • Allow ride-sharing management, including reservations, vehicle location, digital key and even payment processing via the smartphone
  • Incorporate the concept automatic park-and-retrieval technology, which enables the driver to exit the vehicle and tell the Bolt EV concept to park itself – and when errands are completed, the Bolt EV concept can be summoned to return to the owner’s location.

    A large, color 10-inch-diagonal capacitive-touch screen, with interface features, complements the concept Bolt EV Connect app. It even allows the projection of all the application and other smartphone data onto the screen.

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    Chevrolet Introduces All-New 2016 Volt

    Chevrolet today unveiled the all-new 2016 Volt electric car with extended range, showcasing a sleeker, sportier design that offers 50 miles of EV range, greater efficiency and stronger acceleration.

    The Volt’s new, efficient propulsion system will offer a General Motors’-estimated total driving range of more than 400 miles and with regular charging, owners are expected to travel more than 1,000 miles on average between gas fill-ups.

    “The 2016 Chevrolet Volt provides our owners with a no-compromise electric driving experience,” said Alan Batey, president of GM North America. “We believe our engineering prowess combined with data from thousands of customers allows us to deliver the most capable plug-in vehicle in the industry.”

    The 2016 Chevrolet Volt’s technology and range advancements are complemented by a design that blends sculpted, muscular proportions with aerodynamic efficiency, and an all-new interior with seating for five and improved functionality.

    Everything from charging the battery and checking the charge status, to the intuitiveness of instrument panel controls were designed for easier use.

    “According to independent surveyors, Volt owners are the most satisfied in the industry and they were our compass for developing the next-generation model,” said Batey.

    New Voltec propulsion system

    An all-new, second-generation Voltec extended range electric vehicle (EREV) propulsion system is the power behind the 2016 Volt’s increased all-electric driving range, greater efficiency and stronger acceleration. It was engineered based on the driving behaviors of first-gen Volt owners.

    “Volt owners complete more than 80 percent of their trips without using a drop of gasoline and they tell us they love the electric driving experience. Putting that experience at the center of the new Voltec system’s development helped us improve range, while also making the new Volt more fun to drive,” said Andrew Farah, vehicle chief engineer. “We established a precedent when the original Voltec propulsion system debuted and this newest iteration sets the EV technology bar even higher.”

    The Voltec system includes the battery, drive unit, range-extending engine and power electronics.

    GM’s industry-leading battery technology has been reengineered for the next-generation Volt. The 2016 Volt will use an 18.4 kWh battery system featuring revised cell chemistry developed in conjunction with LG Chem. While overall system storage capacity has increased, the number of cells have decreased from 288 to 192 as the result of a revised chemistry. The cells are positioned lower in the pack for an improved (lower) center of gravity and the overall mass of the pack is 21 pounds (9.8 kg) lighter.

    Like the battery system, the next-generation Volt’s two-motor drive unit delivers increased efficiency and performance along with reduced noise and vibration. The drive unit operates up to 12 percent more efficiently and weighs 100 pounds (45 kg) less than the current system.

    Both motors operate together in more driving scenarios, in both EV and extended-range operation. The ability to use both motors helps deliver a 19 percent improvement in electric acceleration from zero to 30 mph (2.6 seconds) and a 7 percent improvement from zero to 60 mph (8.4 seconds). GM engineers designed the Voltec electric motors to use significantly less rare earth materials. One motor uses no rare earth-type magnets.

    The 2016 Volt goes on sale in the second half of 2015.

    Source: GM

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    BMW to Show Wireless EV Charging @ CES

    BMW is trying to make charging cables optional as it plans plug-in hybrid versions of top models from the 3-Series to the X5 sport-utility vehicle.

    BMW will show wireless charging technology in the i8 hybrid sports car at this week’s Consumer Electronics Show in Las Vegas. Using a magnetic field to transmit electricity between a base pad on the garage floor or street and a coil on the underside of the vehicle, drivers would be able to avoid retrieving cables from the trunk and getting their hands dirty re-folding them.

    “Inductive charging offers important convenience benefits for drivers of electric or plug-in hybrid vehicles,” the Munich-based luxury-car maker said.

    BMW and Mercedes-Benz owner Daimler AG agreed last July to work together on wireless charging. Under pressure to meet tough emissions regulations, both carmakers have promised to broaden their range of electric vehicles. Mercedes-Benz already offers the electric B-Class and a plug-in hybrid version of its top-of-the-line S-Class model.

    Today’s prototype takes two hours to replenish the battery of the i8, which can drive in electric-only mode for 23 miles, about the same time as using a normal cable. BMW also sells the i3 battery-powered city car as part of the “i” sub-brand it created to showcase its clean-car technology.

    BMW had already worked on contactless charging in a previous partnership with Siemens AG, testing prototypes in Berlin in 2011. Fulton Innovation, a unit of Alticor Inc., also showed the technology that year on Tesla Motors Inc. (TSLA)’s Roadster electric model.

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    Bustech lands $176m deal to build electric buses for Malaysia

    Australian bus manufacturer, Bustech has been chosen as the lead design and manufacturing partner for a $170 million electric bus project.

    Announcing the project, Bustech CEO Michael McGee said the project would position Bustech as an innovative regional leader in the use of renewable energy for buses.

    “The E-Bus project is an international research and development project co-funded by the Malaysian and Australian players and governments, which aims to develop an electric bus for trial operations in Malaysia,” he said.

    Bustech, part of Transit Australia Group, has partnered with the Malaysia Automotive Institute (MAI) (a Malaysian government body), Swinburne University of Technology and AutoCRC and a private Malaysian company to develop and test the E-Bus project in Malaysia.

    Swinburne University is providing the electric bus technology to the project and will work closely with Bustech throughout the trials of the prototype vehicle.

    On the Gold Coast to inspect the Bustech facility, Malaysian Automotive Institute CEO M Madani Sahari said if successful, the electric bus could be exported to other countries.

    “This partnership is a win-win for both Australia and Malaysia because it develops opportunities that have benefits for both countries,” he said.

    Mr Sahari said that Malaysian industry was spending 500 million ringgit ($AUD170 million) on establishing an electric bus public transport system, including infrastructure such as charging stations.

    Transit Australia Group is working closely with a Malaysian manufacturer in exploring opportunities to commercialise the technology.

    AutoCRC, whose role it is to identify and develop opportunities for the Australian automotive industry, helped broker the deal by bringing the MAI and Bustech together.

    AutoCRC research director Gary White said Bustech was well-suited to the project, with high-end capabilities in the manufacturing process.

    “Our long-term vision at AutoCRC is to re-build manufacturing in Australia and this project is a perfect illustration, with Bustech’s manufacturing facility capable of delivering high-quality, innovative products,” Dr White said.

    The first bus is planned to roll off the production line in July 2015, with trials to begin in September.

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    BMW i8 versus M4 in drag race [VIDEO]

    Auto Bild magazine has set up an old school versus the latest tech drag race. The BMW M4 has a turbocharged inline-six with rear wheel drive, up against the i8 with its turbocharged three-cylinder with electric all wheel drive. See what happens when they go head to head.

    Even on paper, the race looks quite close. The i8 weighs about 150 kg less but the M-car has a healthy horsepower advantage with 425 hp against the hybrid's 357 hp.

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    Audi aims to launch two electric vehicles by 2018

    Volkswagen's premium Audi division aims to bring two purely electric vehicles to market by 2018 as it tries to catch up with rivals such as Tesla Motors and BMW.

    Audi's Chief Executive Rupert Stadler told German daily Frankfurter Allgemeine Zeitung (FAZ) in an interview to be published on Saturday that the launch of an electric sports car and a sports activity vehicle (SAV) were under way.

    The SAV would be a four-wheel drive with a range of more than 500 km (310 miles) per battery load, Stadler said.

    He also told FAZ that Audi's push to develop electronic drive and digital technologies would mean the division adding 2 billion euros ($2.4 billion) to its investments by 2019. Audi's investment budget through 2018 amounts to 22 billion.

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    Tesla Roadster 3.0 adds 70 kWh Battery and 640 km Range

    Tesla Motors have announced a new extended-range upgrade for the Roadster — the Lotus-based two-door that preceded the Model S sedan.

    The upgrade includes a battery swap, a retrofit aerodynamics kit to reduce drag by 15% plus new tires and wheel bearings to decrease rolling resistance by 20%. The upgrades are expected to yield a 40 to 50 percent improvement in range, breaking the 400-mile mark.

    Battery technology has continued a steady improvement in recent years, as has Tesla's experience in optimizing total vehicle efficiency through Model S development. Tesla have long been excited to apply this learning back to their first vehicle, and aim to do just that with the prototype Roadster 3.0 package. It consists of three main improvement areas.

    1. Batteries
    The original Roadster battery was the very first lithium ion battery put into production in any vehicle. It was state of the art in 2008, but cell technology has improved substantially since then. Tesla have identified a new cell that has 31% more energy than the original Roadster cell. Using this new cell they have created a battery pack that delivers roughly 70 kWh in the same package as the original battery.

    2. Aerodynamics
    The original Roadster had a drag coefficient (Cd) of 0.36. Using modern computational methods Tesla engineers 'expect' to make a 15% improvement, dropping the total Cd down to 0.31 with a retrofit aero kit.

    3. Rolling Resistance
    The original Roadster tires have a rolling resistance coefficient (Crr) of 11.0 kg/ton. New tires for the Roadster 3.0 have a Crr of roughly 8.9 kg/ton, about a 20% improvement. They are also making improvements in the wheel bearings and residual brake drag that further reduce overall rolling resistance of the car.

    Combining all of these improvements Tesla 'expect to achieve a predicted 40-50% improvement on range between the original Roadster and Roadster 3.0. There is a set of speeds and driving conditions where we can confidently drive the Roadster 3.0 over 400 miles (640 km). Tesla will be demonstrating this in the real world during a non-stop drive from San Francisco to Los Angeles in the early weeks of 2015.

    Appointments for upgrading Roadsters will be taken this spring once the new battery pack finishes safety validation. Tesla are confident that this will not be the last update the Roadster will receive in the many years to come.

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    Mercedes Developing Electric Vehicle Platform

    Mercedes-Benz is in the early stages of developing a new platform to underpin a range of electric vehicles.

    The platform, tentatively called Ecoluxe, is part of an ambitious €2 billion project that Mercedes executives are allegedly about to approve. The guidelines call for a platform that is light in order to offset the bulk of the battery pack and modular so that it can underpin both long and short wheelbase vehicles. Mercedes is currently planning on building four body styles on the Ecoluxe platform, though additional variants could be added later in the production run.

    German magazine Auto Bild reports that all cars built on the Ecoluxe platform will feature rear-wheel drive and an innovative four-wheel steering system. The first model, which has not been given a name yet, will pack the equivalent of 544 horsepower in standard S form or 603 hp in GT tune. A high-capacity battery pack located under the passenger compartment will give the car a maximum driving range of at least 450 km.

    The first model underpinned by the Ecoluxe platform is scheduled to hit the market in either 2019 or 2020

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    BMW say Auto Industry Switch to Electric Cars Not Far In Future

    BMW gives the signal of change in the auto industry saying that the moment to move to electric cars is not that far in future.

    The evolution of electricity storage technologies will ensure the appearance of more efficient batteries and the launch of electric cars with ranges comparable to that of fossil fuel cars. BMW officials think that moment will soon be upon us.

    One of the core people in BMW’s organization chart, Ian Robertson, said that electric cars that run on hydrogen fuel cells may be the solution for the future of the automotive industry. But this is very unlikely to happen because the technologies that will enable more efficient energy storage in “normal” batteries will evolve and will radically transform ranges and load times of conventional electric cars.

    “We’ve said we’ll continue to invest in hydrogen and that will result in a small number of production test vehicles being made to prove the technology works. The real issues lie not around what we can do, though, but whether the infrastructure can be built up to supply hydrogen in the marketplace cost-effectively.” said Robertson arguing that the current lithium-ion batteries will slowly be replaced by more efficient technology.

    “Advances in lithium ion technology are set to be followed by a switch to lithium air and then solid-state batteries. These advances over the next 10 years could see charging time and range worries disappear,” Robertson thinks.

    Solid-State Batteries are one of the solutions proposed by technology companies. This battery is based on solid electrolytes instead of liquid electrolyte from today’s batteries. This technique allows using conventional electrodes and they are changed with some Lithium Metal. In this configuration, a battery can store two to three times more energy and provides short charge times, thus improving the level of safety: the battery does not contain the flammable liquid presently found on any battery on the market today.

    With regards to the pace of adopting electric cars, BMW official believe that it will be accelerated by the manufacturers which, at one time, will redirect investments from classical combustion engines toward the electrical ones.

    “At some point in the future the technologies will switch over. When the crossover comes and the focus becomes electricity, the rate of learning will accelerate even faster. Relatively, that time is not far away” concludes Ian Robertson.