Auto & Car Blog

Filed under: Hybrid, Mercedes Benz

A week after Mercedes-Benz announced details of its first hybrid, battery supplier Continental Automotive has launched production of the battery packs. Mercedes will be the first manufacturer to mass produce a hybrid vehicles with lithium ion batteries. Continental spent €3 million to build the battery manufacturing facility in Nuremberg. The first batteries that being produced weigh 55 lbs and have a volume of just under 0.5 cu. ft. When the Mercedes S400 BlueHybrid launches in mid-2009 with this 120V battery pack it will be installed in the engine compartment in place of the standard 12V lead acid battery.

Since this is the first mass market automotive application of a lithium battery, Mercedes and Continental are being extra careful. The battery is designed to last a minimum of 10 years and 100,000-150,000 miles so Continental has developed a sophisticated monitoring system to make sure that it operates within normal operating parameters. Each individual cell is monitored to keeps loads balanced and ensure even charging and discharging. Continental had to develop special processes to weld the copper bus bars that act as cell interconnects. The whole battery is enclosed inside of a laser-welded stainless steel case. The initial production capacity of the factory is 15,000 units a year and that can easily be doubled.

[Source: Continental]

Read | Permalink | Email this | Comments

Read the rest of this entry »

Filed under: EV/Plug-in, Hybrid, Chrysler, Dodge, Jeep

Along with all the photos of its new battery-powered vehicles, Chrysler yesterday also provided some video footage. The clips after the jump include Chrysler VP for ENVI, Lou Rhodes, discussing the electric vehicle program, and running footage of the Dodge, Chrysler and Jeep EVs. There isn’t much new here but you might want to see these vehicles in action, silently humming along as they do their business. Although Chrysler has made some bold claims, it will be interesting to see which if any of these ever make it to mass production. The Jeep in particular is interesting because if Chrysler can build a commercially viable Jeep EV it could also presage a similar RAM.

Related:

• Officially, official: Chrysler’s late 2010 electric vehicle lineup!
• Specs on Chrysler’s new EV lineup, bigger batteries than the Volt
• GEM changes name to GreenEcoMobility, plans new vehicles
• Chrysler execs talk about new electric vehicles

[Source: Chrysler]

Continue reading VIDEO: Chrysler’s new EVs in action

Permalink | Email this | Comments

Read the rest of this entry »

Filed under: EV/Plug-in, Chrysler, Dodge, Jeep

As we wrap up Chrysler EV day, Vice-Chairman Tom LaSorda, EVP-Product Development Frank Klegon and Chief Innovation officer Peter Arnell held a conference call to discuss their new offspring. As one might expect, the trio were deliberately vague on a lot of details but they did tell us a few things. Given Chrysler’s partnership with General Motors on the Two-Mode Hybrid system (along with Daimler and BMW), it seems reasonable to ask if the cooperation extends to the ER-EV platforms. Klegon made it clear that Chrysler has done all the development of these vehicles in-house and with their suppliers. GM played no part in creating these vehicles, other than maybe some inspiration.

Development started in early 2007, and then moved into the ENVI group when it was formed one year ago. LaSorda emphasized that no production battery supplier has been selected and Chrysler is working with a number of vendors, including A123 Systems. Given that the Jeep and Chrysler have significantly larger battery packs than the Volt, that also points to a higher price. None of the officials would talk about potential pricing at this point but they did acknowledge that they are looking at some different models. They couldn’t say which vehicle would be the first to be produced, that will depend on performance during development. They also said that these three will almost certainly not be the only such vehicles produced. The Dodge will likely get some styling tweaks to give it more of a family look before production. We’ll be looking for a lot more details in the coming weeks and months.

[Source: Chrysler]

Permalink | Email this | Comments

Read the rest of this entry »

Filed under: EV/Plug-in, Chrysler, Dodge, Jeep

Now that we’ve had some time to find the spec sheet for Chrysler’s new EVs on the company’s media site and then perusing it, we can answer some of the questions that initially came to mind from the press release. You might have noticed that Chrysler is claiming the same 40-mile electric range for its T&C and Wrangler ER-EVs that GM claims for the Chevy Volt. And yet GM had to completely redesign the car to minimize drag in order to achieve that range. How is Chrysler doing it with a brick shaped Jeep and a maxi-sized minivan? Why, more batteries of course. The Volt is spec’ed out with a 16 kWh battery pack. The Chrysler uses a nearly fifty percent larger 22 kWh pack while the Jeep goes all the way to 27 kWh. The Jeep actually has a larger pack than the Dodge/Lotus sports car which only has a 26 kWh pack. That raises both questions and answers. At 26 kWh, it only takes 4 hours to charge from a 220V / 30A outlet. That kind of charge time with a Tesla Roadster is only available with an 80A outlet. The question is how do they get the 150-200 mile range with a pack roughly have the size of the 53 kWh unit used by Tesla? You can read the full spec sheet here.

[Source: Chrysler]

Permalink | Email this | Comments

Read the rest of this entry »

Filed under: EV/Plug-in

My friend Lou Ann Hammond sat down with Don Hillebrand of the Argonne National Lab following last week’s unveiling of the Chevy Volt. Argonne has developed some very promising lithium ion battery chemistry. The work done at Argonne is funded in large part by the U.S. Department of Energy, which can be translated as taxpayer dollars. It’s nothing unusual for governments to fund basic research or for the results of that research to be licensed to private companies for commercialization. However, in other countries, that technology is usually targeted at domestic companies for commercialization. Here in the U.S. however, there is no preference given. In fact, it turns out technology developed here is often licensed to companies from elsewhere. In the case of the electrodes developed at Argonne, a license went to Toda Kogyo, a Japanese battery manufacturer. Toda is planning to manufacture batteries in Canada, using technology our tax dollars paid to develop. Is this a wise use of our money? If no U.S. company is willing to step up and use the products of our research, it should at least be used by someone. The fundamental problem is not that foreign companies are licensing our technology, but that Americans apparently don’t have the foresight to do so. Apparently, they feel it’s wiser to focus on services than actually producing tangible products. That strategy seems to be working so well in today’s economy, so why not continue?

[Source: CarList]

Read | Permalink | Email this | Comments

Read the rest of this entry »

Filed under: EV/Plug-in, Hybrid, Chevrolet, GM

Few companies manage to stay in business for 100 years, but for the second time this decade (Ford reached the milestone in 2003) an American-based automaker has hit that threshold. Tuesday marks the 100th anniversary of the incorporation of General Motors with a celebration at its world headquarters in Detroit. Automobile Magazine’s Don Sherman takes a look at GM and it’s chances for future success with electrified vehicles in the New York Times. With a price tag that has crept upward by 30 percent from the original target, and styling that departs significantly from the highly-regarded 2007 concept, the chances for success of the Volt are being increasingly questioned. The need for aerodynamic efficiency has left many feeling that the sporty vision we saw last year has morphed into another Prius clone. Sherman quotes several industry observers who doubt that lithium batteries will be able to meet the vehicle lifespan requirements that are needed and they may well turn out to be right. At this point it’s simply too early to tell. GM is conducting accelerated durability testing, but until they have years of use in the real world, we simply won’t know if the models are accurate enough. Meanwhile, stick with us on Tuesday morning when we bring you live coverage of the official reveal of the Volt production design from Detroit.

Related:

• BREAKING: Is this the production Chevy Volt in Transformers 2?
• EPA vs the Chevy Volt: Hybrid or electric car? 48mpg or 100mpg?
• Production Chevy Volt photos leak out!

[Source: New York Times]

Read | Permalink | Email this | Comments

Read the rest of this entry »

Filed under: EV/Plug-in

Canadian battery developer Electrovaya has reached an agreement with Norway’s Miljobil Grenland to supply energy storage systems. Miljobil Grenland has been manufacturing electrically driven vehicles since 1997 and is partly owned by utilities Skagerak Energi and Norsk Hydro. As part of the deal, Electrovaya will get an equity stake in the car maker. The batteries will be based on Electrovaya’s SuperPolymer lithium ion technology. SuperPolymer is a battery construction technique that isn’t dependent on a particular chemistry. Thus, it’s compatible with different electrode materials for different applications. So far there is no word on when the car might appear or where it will be available.

[Source: Electrovaya]

Continue reading Electrovaya to supply batteries to Norwegian EV maker

Permalink | Email this | Comments

Read the rest of this entry »

Filed under: EV/Plug-in, Hybrid

On Monday September 1, SB Li Motive Co. officially went into business with the goal of producing automotive grade lithium ion batteries by 2011. The company is a joint venture between Bosch and Samsung SDI. Samsung SDI already has experience with consumer electronics batteries and Bosch will work with the Korean company to develop batteries suitable for hybrid and electric vehicles. Bosch is already producing electric drive motors that will be used in the new Mercedes-BMW mild hybrid system that launches in 2009. Getting into the battery business will give the German supplier a product to replace systems like fuel injection and exhaust after-treatment that will eventually be supplanted in the migration to electrically driven vehicles.

[Source: Bosch]

Read | Permalink | Email this | Comments

Read the rest of this entry »

Filed under: EV/Plug-in, European Union, Paris Motor Show

The Pininfarina / Bollore electric car project was said to be “going as planned” despite the tragic death of Andrea Pininfarina. who was overseeing the operation around which the Italian design company was being financially restructured. Addressing a press conference, Bollore head Vincent Bollore attempted to calm any fears saying, “We are in the condition to produce at industrial levels.” Paolo Pininfarina was chosen to replace his brother and also reaffirmed the company’s restructuring intentions last month.

Pininfarina buiilt the BlueCar (pictured above) for Bollore battery subsidiary Batscap in the recent past to showcase the firm’s energy storage solution. Although the BlueCar never went into production, it seems Bollore is serious about this new project to the extent that it is already attempting to secure large amounts of lithium from one of the world’s richest reserves of the mineral in Bolivia. A Bollore executive told reporters at today’s conference that they would begin taking orders for the car next summer. The company is estimated to be capable of producing about 10,000 batteries a year. If everything is truly on schedule we should expect to see the new design at the Paris Motor Show in October. We hope it’s a little sexier than their previous collaboration.

[Source: Reuters / Usine Nouvelle]

Permalink | Email this | Comments

Read the rest of this entry »

Filed under: Emerging Technologies, Hybrid, Toyota

Yeah, you’ve seen plenty of companies add plug-in capability to the Toyota Prius. Generally speaking, the battery pack is enlarged to allow for greater range when operating in electric only mode and a charging system is added which allows the vehicle to be charged by plugging into a standard outlet. Of course, this is all harder than it sounds! The standard Prius is only capable of charging its batteries using the on-board internal combustion engine or under regenerative braking and is equipped with nickel metal hydride batteries. The standard batteries are usually swapped for a new pack of lithium ion batteries, which carry a greater energy density than the older nickel based batteries.

Lithium Technology Corporation has gone one step further and used a new type of lithium battery that they have developed. The composition of the batteries is different and they are known as lithium iron phosphate cells, and are considered to be safer than the more common types of lithium ion batteries. These batteries are not completely new, but have never been made in sizes this large before. With these new batteries, LTC was able to demonstrate 125 miles per gallon equilavent with their converted Prius. No price was mentioned in the article, but I expect that the batteries added a substantial amount of money to the cost of the car.

[Source: Gizmag]

Read | Permalink | Email this | Linking Blogs | Comments

BOLD MOVES: THE FUTURE OF FORD Step behind the curtain at Ford Motor. Experience the documentary first-hand.

Read the rest of this entry »

Filed under: Hybrid, Nissan, Renault

As we reported earlier, Nissan plans to create a new series of hybrid vehicles to be released in 2010. It was just announced that Nissan may partner with NEC to create lithium ion batteries suitable for use in hybrid vehicles, reportedly also to be released in 2010.

Currently, Nissan purchases components for their newly-announced hybrid Altima from Toyota, and licenses certain technologies from them. The proposed venture with NEC would allow Nissan to use their own technology, and have a competing system separate from Toyota. Nissan is the second-largest automaker in Japan, after Toyota.

Related:

• Nissan anounces “Green Program 2010″
• Renault-Nissan to build an electric car in 2010
• Altima Hybrid won’t be cash cow for Nissan

[Source: Bloomberg.com]

Read | Permalink | Email this | Linking Blogs | Comments

BOLD MOVES: THE FUTURE OF FORD Step behind the curtain at Ford Motor. Experience the documentary first-hand.

Read the rest of this entry »