Category: BMW

Posted on

Samsung SDI to Boost Supply of BMW i3 & i8 battery cells

The BMW Group and Samsung SDI plan to expand their supply relationship for battery cells for electro-mobility. The two companies signed a memorandum of understanding (MoU) to this effect today in Seoul. Samsung SDI will supply the BMW Group with battery cells for the BMW i3, BMW i8 and additional hybrid models over the coming years. The most important elements of the agreement are the increase in quantities delivered over the medium term, in response to growing demand for electro-mobility, and further technological development of battery cells.

Dr. Klaus Draeger, member of the Board of Management of BMW AG, responsible for Purchasing and Supplier Network: “Our partnership with Samsung SDI is a good example of successful Korean-German cooperation on innovative technologies. The battery is a key component in every electric vehicle – since it basically determines the range and performance capabilities of the car. In Samsung SDI, we have chosen a supplier that offers us the best-available technology with future-oriented Korean battery expertise.”

Sang-Jin Park, CEO of Samsung SDI: “I am very proud that Samsung SDI supports the success of the BMW i3 and i8. The decision taken in 2009 to choose lithium-ion battery cells from Samsung SDI for the BMW i models was the right one for both companies. Additional BMW vehicles will also be equipped with Samsung SDI’s leading lithium-ion technology. This MoU with the BMW Group demonstrates the trust in Samsung SDI’s future technology and efficient mass production capabilities. Both companies are confident that this extended partnership will secure their leadership in future technologies.”

The partnership with Samsung SDI since 2009 provides the BMW Group with access to state-of-the-art lithium-ion battery technology. Another important factor in the choice of Samsung SDI was that the company considers the suitability of lithium-ion battery cells for environmentally-friendly production and subsequent recovery of materials during product development. Complete high-voltage batteries for the BMW i3, BMW i8 and other future hybrid vehicles are built on an ultra-modern assembly line at BMW Plant Dingolfing. The only supplied parts are the cells – otherwise the high-voltage batteries are developed and produced completely in-house, building on experience with earlier batteries developed in-house for models, such as the BMW ActiveHybrid 3 and 5 and the BMW ActiveE, with further optimisation.

The extension of the collaboration with Samsung SDI underscores the BMW Group’s strategy of further electrification. Continuation of the partnership also confirms the success of BMW i. Customer demand for the BMW i3 remains high. In addition, in the first half of 2014 the BMW Group has already sold around 5,400 BMW i3 cars.

Deliveries of the BMW i8 got underway in the main international markets in June. Demand is already significantly higher than the planned production volume for the ramp-up phase.

South Korea is also an important supplier market for the BMW Group, beyond the partnership with Samsung SDI. For this reason, the company opened a local purchasing office in 2009. In 2014, the purchasing volume in this market will exceed 300 million euros – a significant increase over the previous year, with sourcing volumes continuing to climb over the coming years. The BMW Group relies on a total of 20 South Korean suppliers. South Korea will be one of the key purchasing markets for the BMW Group in the future, especially for innovative IT technologies.

The BMW Group has operated its own subsidiary in South Korea since 1995. This commitment was expanded in 1998 with the opening of a logistics and training centre. BMW Financial Services has also been active in South Korea since 2001. On 14 July 2014, the BMW Group opened its only combined brand and driving experience centre worldwide currently, in the vicinity of Seoul airport. In 2013, the BMW Group was market leader in South Korea’s premium segment for the sixth consecutive year, with the sale of 39,367 BMW and MINI vehicles – an increase of 13.4% from 2012. A total of 1,328 BMW motorcycles (+27.6%) were also delivered to customers. In the first half of 2014, sales reached 21,972 units (+19,3% compared to prev. yr.). BMW South Korea employs a total workforce of 230 people.

Posted on

BMW, Daimler Jointly Developing Wireless Inductive Charging Standard

Driving pleasure and sustainability are fused together in unprecedented fashion in the all-electric BMW i3 and the BMW i8 plug-in hybrid sports car. Their high-voltage batteries can be recharged quickly and easily by means of the BMW i Wallbox that forms part of the 360° ELECTRIC portfolio. This sophisticated charging station with fast-charge facility for feeding cars with power either at home or at work underlines the all-embracing approach adopted by the BMW i brand when it comes to developing products and services for sustainable mobility of premium calibre.

In the process, the BMW Group has assumed a pioneering role in this field and is therefore pressing keenly ahead with the development of innovative technologies for making driving with zero tailpipe emissions more and more attractive. Systems for inductive charging of high-voltage batteries are the next step forward for energy supply. The development objective in the medium term is to put reliable, non-wearing and user-friendly solutions for inductive charging into production that have been tailored to both the batteries in the BMW i cars and the high-voltage batteries in future plug-in hybrid models from the BMW Group.

The crucial advantage of inductive power supply over conventional charging stations is the cable-free connection between the supply point and the vehicle’s high-voltage battery. Carmakers Daimler and the BMW Group have signed an agreement on the joint development and implementation of a standardised technology for inductive charging of electric cars and plug-in hybrid vehicles. The system consists of two components: a secondary coil in the vehicle floor as well as a base plate with integral primary coil that is located underneath the car, for example on the garage floor. The arrangement of the coils, and consequently of the field pattern, is based on a design derived from their circular shape that offers a number of crucial benefits.

These include the extremely compact and lightweight construction along with effective spatial confinement of the magnetic field. The electrical energy is transmitted via an alternating magnetic field generated between the coils, contact-free, without charging cables and at a charging rate of 3.6 kW. With an efficiency factor of over 90 percent, this method enables the high-voltage batteries in vehicles to be charged efficiently, conveniently and safely.

A further development target is to minimise the charging time for contactless power transmission. At a charging rate of 3.6 kilowatts, the high-voltage batteries in many plug-in hybrid vehicles can be fully charged in under three hours. It takes less than two hours to charge the BMW i8 using a fully working prototype of an inductive charging station. In order to make allowance for the higher storage capacities of high-voltage batteries in pure-electric vehicles, the future technology standard also foresees the possibility of increasing the charging rate to 7 kW. This ensures that the battery in the BMW i3 could still be fully charged overnight when using the inductive system.

Inductive charging makes life considerably easier for the driver of an electric or plug-in hybrid vehicle, as there is no need to connect any cables to top up the power reserves. Once it has been correctly positioned above the primary coil, the driver can simply start the charging process at the push of a button using the vehicle’s own operating system. Data is transmitted via a WiFi connection between vehicle and charging station to help the driver even with parking.

The inductive charging facility can be used regardless of the weather conditions. Not even rain or snow has a negative effect on the power feed as all of the system’s conductive components are protected, which means the primary coil can even be installed outdoors. During charging, ambient electromagnetic radiation is also kept to an absolute minimum. The space between the primary and secondary coils is permanently monitored, allowing charging to be halted instantly if any foreign bodies are detected.

As with today’s BMW i Wallbox, the inductive power supply systems of the future will also make it possible to activate and monitor the charging process from a smartphone. The relevant smartphone app will let drivers call up the data transmitted online on the battery’s charge status, for instance, or the time remaining until charging is complete.

Posted on

Translogic 153: 2015 BMW I8 [VIDEO]


The 2015 BMW i8 is the second model in the Bavarian automaker's eco-friendly i-brand lineup.

The i8's plug-in hybrid powertrain combines a turbocharged 1.5-liter three-cylinder engine with a 96 kilowatt electric motor to make 357 horsepower and 420 lb-ft of torque. Together, this gas-electric mechanical duo is capable of propelling the futuristic sports coupe from 0 to 60 miles per hour in just 4.2 seconds.

Join Host Jonathon Buckley as he heads to Santa Monica, CA for a chance to drive the all-new BMW i8.

Posted on

BMW i3 with F1 Technology [VIDEO]

BMW i3 is one of many cars that now come equipped with F1 technology. The carbon fibre reinforced plastic (CFRP) Monocoque is used to reduce weight and ensure road safety.

The extensive use of carbon fibre keeps the curb weight down to 1,195 kg which is much lower then either a Nissan Leaf (1,500 kg) or a plug-in hybrid like the Chevy Volt (1,700 kg).

When combined with the i3's 125 kW BLDC electric motor, which is more powerful than either the Leaf (80 kW) or the Volt (110 kW), the result is a 0-100 km/h time of 7 seconds.

Posted on

Nissan & BMW keen to collaborate with Tesla on Supercharger standards

We recently reported that BMW is keen to collaborate with Tesla on creating possible global vehicle-charging standards, and now Nissan is also interested according to sources.

“It is obviously clear that everyone would benefit if there was a far more simple way for everyone to charge their cars,” said one executive, who declined to be named as the plans are not yet official.

Between them, Nissan, the world’s biggest electric-car manufacturer, BMW and Tesla account for about 80 per cent of the world’s battery electric-car sales.

Tesla has risen from an ambitious San Francisco start-up to account for about a quarter of the world’s electric-car market, and defy naysayers at some of the world’s largest carmakers that said that the vehicles were not commercially viable.

BMW, which has invested heavily in its electric i range, said that it and Tesla were “strongly committed to the success of electro-mobility”, and used their meeting to discuss ways to “further strengthen” the global electric-vehicle market.

BMW was informed of Mr Musk’s patent decision at the Wednesday meeting, but both companies stressed that the meeting’s timing was coincidental.

“Nissan welcomes any initiative to expand the volumes of electric vehicles,” the Japanese manufacturer said. “Nissan is the market leader in EVs and has worked with other manufacturers to help proliferate the technology.”

Source: FT

Posted on

BMW + Tesla superchargers a strategic move?

On Wednesday Tesla and BMW met, but what specifically was discussed was not published.

“Both companies are strongly committed to the success of electromobility and discussed how to further strengthen the development of electromobility on an international level,” a BMW spokesman said today in a statement.

On Thursday, Tesla CEO Elon Musk said his company has been in talks with BMW and other automakers on the topic of promoting EVs and making better use of its German Supercharger charging stations.

Musk said that Tesla’s intent wasn’t to create a walled garden around it's supercharger network and that the company is more than happy to allow other makers to use its fast chargers.

There are number of preconditions, though. Firstly, other makers’ cars would need to be able to accept the 135kW output of the Supercharger. Secondly, rival manufacturers would have to contribute to some of the capital cost of the fast charging network.

The Germany market for long range EVs has some unique requirements. Not only is Tesla offering a special tune-up so that its Model S is capable of 130 MPH to compete against the local Porsches, BMW,s Mercedes and Audis on Germany’s unrestricted, high-speed autobahns. But the extra aerodynamic load resulting from sustained Autobahn speeds means that a huge network of very high powered (read Fast) EV charging stations is essential for the long range EV market to be viable in Germany.

With BMW, Audi, Porsche & Mercedes all having leaked plans for 400-600km BEVs there will definatly be future demand for a fast charger network in German. Establishing the Tesla fast charger standard in Germany now in partnership with BMW, the undisputed leader in EV investment, could be seen as a strategic move.

If Tesla doesn't build it, then someone else will!

Posted on

BMW and Tesla executives meet to discuss electric cars

Executives from German carmaker BMW and U.S.-based Tesla Motors Inc met this week in a move which could lead to the creation of charging stations usable for different types of electric cars. Both carmakers are seeking ways to raise the popularity of battery-powered vehicles.

"Both companies are strongly committed to the success of electro-mobility and discussed how to further strengthen the development of electro-mobility on an international level," a BMW spokesman said in a statement on Friday.

BMW said the meeting had taken place on Wednesday but declined to comment in detail about the nature of the talks, or about which BMW executives had met with Tesla.

In a conference call on Thursday, Tesla Chief Executive Elon Musk said there had been talks with BMW about how to promote the use of electric vehicles and how to make better use of Tesla's network of charging stations.

Carmakers including General Motors, Ford, Chrysler, BMW, Daimler, Volkswagen, Audi and Porsche have committed to adopting a common SAE combo standard for fast-charging connectors.

Fast-charging stations allow electric vehicle owners to recharge batteries up to 80 percent in less than 20 minutes.

Today, the Chevrolet Spark and the BMW i3 for example can use the same battery recharging stations.

Tesla has, however, developed its own network of high-speed charging stations including along key autobahn routes in Germany in an effort to make electric cars viable for long-distance commuting.

Tesla's charger system can be fitted with an adapter that allows its cars, including the Tesla Model S, to be recharged on both the SAE chargers and its own system.

SHARING PATENTS

Tesla also said on Thursday that it would allow others to make use of its intellectual property in the hope of speeding up development of electric cars by all manufacturers.

Musk said this included all of Tesla's patents, including several hundred current ones and several thousand in the future.

German premium auto makers have been keen to collaborate with Tesla.

In January, Daimler Chief Executive Dieter Zetsche said the German maker of Mercedes-Benz cars was open to deepening its partnership with the U.S. firm.

Daimler holds a 4.3 percent stake in Tesla, which is already supplying it with electric motors and batteries for its Smart Fortwo electric vehicle (EV) and the new Mercedes-Benz B-Class EV.

Posted on

500hp Plug-In Hybrid BMW Supra / Z7 due 2019

Following reports in November about Toyota testing a BMW i8 at their Mt. Fuji proving grounds as a pre-lude to a joint venture sports car, a report now claims BMW and Toyota are already developing a second sports car which, like the i8, is a mid-engine model that will battle the Porsche 911.

According to Car Magazine, the model is codenamed "Silk Road 2" and will spawn a BMW Z7 and Supra. The cars will reportedly be developed by BMW in Munich and is expected to be launched in late 2018 or early 2019.

While development is reportedly at an early stage, the magazine says the car will be a plug-in hybrid featuring a twin-turbo 3.0-liter six cylinder engine, a 150 bhp (111 kW) electric motor, a small battery pack between the seats (again like an i8) and a seven-speed dual clutch transmission. This setup will reportedly enable them to have a combined output of 400-500 bhp (298-372 kW).

If everything pans out, the cars will weigh less than 1650 kg (3637 lbs) and cost approximately €90,000 ($122,010 / £72,720).

Source: Car Magazine

Posted on

BMW i9 planned for 2016?

Auto Motor und Sport and other German outlets are reporting on BMW’s plans to build an i9 model. Built atop the already sold out i8, the BMW i9 is rumored to be a four-door sportscar.

Little else is known about the i9 but it would presumably feature carbon fiber construction and i8's plug-in hybrid powertrain that consists of a 1.5-liter Turbo three-cylinder engine, an electric motor and a lithium-ion battery which as a combined maximum output of 362 PS (266 kW) and 420 lb-ft (570 Nm) of torque.

BMW has trademarked an entire range of i vehicle, from i1 to i9, with at least one of them, the BMW i5, planned for production in the near future.