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Hans De Keulenaer

Electrifying Transport - Home - 0 views

  • It is all about batteries. In my opinion batteries are the worst roadblock on the way to further spread of electric vehicles. The Li-Ion-battery as mentioned in the document "Conti-Li-Ion.doc" was shown on the IAA 2008 "Commercial Vehicles" It contains 2 kWh, has a voltage of 350 V and a power of 60 kW. It has a volume of 52 l and weighs 65 kg, all included. It contains an energy of 2 kWh. This is the energy content of 200 ml of gasoline. To get a satisfactory service life you can use only about 20 % of the capacity of the battery, e. g. between 60 and 80 % state of charge. Calculated in gasoline that is 40 ml, about a double schnaps (liquor), as we say in Germany. So all this ado with electro-motor-generator, DC/DC- and AC/DC-converters, controllers and so on serves only for shoving a double schnaps in and out of the battery. Of course you can do it several times, wheras the gasoline, which you take out of the tank is lost forever. But the calculation shows how far the capacity even of the most sophisticated batteries is from what would be really needed.
  • a) at an October 2008 plant visit at Mitsubishi in Osaka (IWCC-GA), Japan, I had the opportunity to drive myself the first electric car which will be commercially available on the Japanese market mid 2009 at a price of 30 k$ with the following key characteristics : -  Li-Ion battery capacity (in-out) 25 kWh -  Guaranteed battery life time 4 years -  Charge time 30 minutes on a 400 V supply for charge -  Useful range :  150 km in summer / 90 km in winter (battery and passenger        need warming) -  Major parking lots and shopping malls will offer charging for free in Japan  -  value of consumption is 1 L of gasoline for 100 km.
Hans De Keulenaer

Auto-News: Batteries - Electrifying Transport - 0 views

  • It is all about batteries. In my opinion batteries are the worst roadblock on the way to further spread of electric vehicles. The Li-Ion-battery as mentioned in the document "Conti-Li-Ion.doc" was shown on the IAA 2008 "Commercial Vehicles" It contains 2 kWh, has a voltage of 350 V and a power of 60 kW. It has a volume of 52 l and weighs 65 kg, all included. It contains an energy of 2 kWh. This is the energy content of 200 ml of gasoline. To get a satisfactory service life you can use only about 20 % of the capacity of the battery, e. g. between 60 and 80 % state of charge. Calculated in gasoline that is 40 ml, about a double schnaps (liquor), as we say in Germany. So all this ado with electro-motor-generator, DC/DC- and AC/DC-converters, controllers and so on serves only for shoving a double schnaps in and out of the battery. Of course you can do it several times, wheras the gasoline, which you take out of the tank is lost forever. But the calculation shows how far the capacity even of the most sophisticated batteries is from what would be really needed.
Wee Lam Tay

AABC: Batteries, Capacitors and Electric Cars | Carbon Nano Tube Battery - 0 views

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    Report from the Ninth International Advanced Automotive Battery and EC Capacitor Conference
Hans De Keulenaer

Jungle Motors Launches New Longer Range Conversion Kit for the Toyota Prius | Business ... - 1 views

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    "SAN JUAN CAPISTRANO, Calif.--(BUSINESS WIRE)--Jungle Motors, Orange County's largest electric vehicle conversion facility, is now offering a new Plug-In Hybrid conversion kit for the 2004-2009 Toyota Prius using state of the art Lithium Iron Phosphate batteries and advanced, integrated Battery Management Systems (BMS). Jungle Motors, which converts gasoline powered vehicles into clean, green commuter cars, is now offering drivers yet another way to drive and save green. "
Glycon Garcia

EERE News: DOE Offers $2.4 Billion to Support Next-Generation Electric Vehicles - 0 views

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    DOE Offers $2.4 Billion to Support Next-Generation Electric Vehicles President Barack Obama announced on March 19 that DOE is offering up to $2.4 billion in American Recovery and Reinvestment Act funds to support next-generation plug-in hybrid electric vehicles and their advanced battery components. Of the $2.4 billion, $1.5 billion in grants will go to U.S. manufacturers to produce high-efficiency batteries and their components; $500 million in grants will go to U.S. manufacturers to produce other components needed for electric vehicles, such as electric motors; and $400 million will go towards projects that demonstrate and evaluate plug-in hybrids and other electric infrastructure concepts. When these plug-in hybrid vehicles are offered for sale, U.S. residents who purchase them will be able to claim a tax credit of up to $7,500. Building a plug-in hybrid vehicle industry in the United States will create tens of thousands of jobs and will reduce our nation's dependence on foreign oil.
Nigel Cotton

Battery-switch is real; infinite range in electric cars arrives - 0 views

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    Battery-switch is real; infinite range in electric cars arrives. Time to change one minute.
Bob Weed

U.S. Senate passes stimulus bill with $2 billion for plug-ins and batteries - 0 views

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    The Senate bill includes a 30 percent manufacturing tax credit for renewable energy equipment, but it lacks the direct-payment provision sought by solar energy advocates. The Senate's bill also has money for batteries, plug-in hybrids and energy-efficiency homes.
Wee Lam Tay

Oh So Smart - 09/06 - 0 views

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    The normal three-cylinder powertrain (gasoline or diesel) is replaced by a 30-kW motor and batteries supplied by UK firm Zytek Group (www.zytekgroup.co.uk), which also converts the cars to electric power.
Nigel Cotton

Shelby Ultimate Aero EV: World's Fastest EV Uses 10-Minutes Charging Battery | Electric... - 0 views

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    Abu Dhabi International Motor Show had seen a shocking surprise by Shelby Super Cars manufacturer. Shelby wanted to announce a version of it's Ultimate Aero which was just presented at this show.
Hans De Keulenaer

EWE und Karmann kooperieren im Bereich Elektromobilität - ATZ online - 0 views

  • Der Oldenburger Energiekonzern EWE und die Wilhelm Karmann GmbH in Osnabrück arbeiten künftig auf dem Gebiet der Elektromobilität zusammen. Die beiden niedersächsischen Unternehmen werden die Einbindung von Elektrofahrzeugen in das Strom- und Telekommunikationsnetz von EWE untersuchen und die Frage prüfen, wie intelligente Steuerungssysteme effizient für das Batterie- und Netzmanagement genutzt werden können.
Hans De Keulenaer

Energiespeicher - immer mehr OEMs konkurrieren mit ihren Zulieferern - ATZ online - 0 views

  • 19.01.2009 - Automobilhersteller werden zu Batterieentwicklern und -herstellern: So lassen sich die Ankündigungen von Daimler und jetzt auch von GM interpretieren. Nachdem Daimler die strategische Kooperation mit Zellhersteller Evonik bekannt gab (Beteiligung von 49.9 Prozent an Evonik-Tocher LiTec), folgt nun GM: Der Hochvolt-Energiespeicher auf Lithium-Ionen-Basis für das "Plug in Hybrid Vehicle" (PHV) Chevrolet Volt werde zusammen mit Batteriezellenhersteller LG Chem aus Südkorea gebaut - und nicht mit der Continental AG, die das Kopf-an-Kopf-Rennen jetzt verlor.
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