Vehicle d'hidrogen
De Viquipèdia
Un vehicle d'hidrogen és un automòbil que utilitza hidrogen com a font primària de potència per a la locomoció.
Aquests cotxes utilitzen generalment l'hidrogen mitjançant un d'aquests dos mètodes: combustió o conversió de pila de combustible. En la combustió, es "crema" l'hidrogen als motors fonamentalment de la mateixa forma que als vehicles tradicionals de gasolina. En la conversió de pila de combustible, l'hidrogen es converteix en electricitat a través de piles de combustible que mouen motors elèctrics. Amb ambdós mètodes, el subproducte principal de l'hidrogen consumit és aigua que addicionalment pot també moure una micro-turbina (mireu cotxe de vapor).
[edita] Fabricants d'automòbils d'hidrogen
- BMW — 7 series
- DaimlerChrysler — F-Cell, basat en Mercedes-Benz Clase-A.
- Ford Focus FCV
- General Motors — Hy-wire i l'HydroGen3
- Honda - Honda EV Plus
- Hyundai — Santa Fe FCEV, basat en la tecnologia UTC Power
- Mazda - RX-8, amb un motor de rotació de combustible-dual (hidrogen o gasolina) [1].
- Nissan — X-TRAIL FCV, basat en UTC Power
- Toyota está desenvolupant un vehicle híbrid (electricitat) bivalent (amb gasolina/hidrogen).
- Volkswagen també està desenvolupant els seus propis models.
[edita] Vegeu també
- Autopista d'hidrogen
- Biodiesel
- Cotxe d'aire
- Cotxes de combustible alternatiu
- Cotxe de vapor
- Combustibles líquids
- Futur del cotxe
- Gas licuat del petroli
- Hidrogenera
- Hidrogen gasós comprimit (CGH2)
- Hidrogen líquid (LH2)
- Home Energy Station (HES).
- Motor de cotxe bivalent i CleanEnergy.
- Vehicle elèctric
- Vehicle híbrid
- Tríbrid
- Yoshiro Nakamatsu
[edita] Enllaços externs
- Estudi i Piles d'hidrogen del Observatori de Prospectiva Tecnològica Industrial (OPTI).
- Video Of An Engine Running Directly Off Of Hydrogen From Tap Water
- Experts say electric cars should be part of research plans for automakers — "That's the advice of a panel of technical experts representing the National Academy of Sciences. They say government and industry researchers should examine battery electric vehicles as an alternative to cars and trucks powered by hydrogen fuel cells."
- Toyota — Hybrids or Hydrogen? — "The lower efficiency of hydrogen production compared to gasoline brings the well-to-wheel efficiency of FCVs below that of hybrids."
- Honda's More Powerful Fuel Cell Concept with Home Hydrogen Refueling — Not that we can afford them, build 300 Million of them, nor have enough NG to fuel them. But those 25 kW hub motors sure would work great for affordable Battery electric vehicles or Plug-in hybrid electric vehicles.
- Alternative Fuel Vehicle Training From the National Alternative Fuels Training Consortium.
- Hydrogen Cars Hydrogen car resource featuring information about the future of the hydrogen highway, fuel cell technology, producing h2 for consumer vehicle use and other issues.
- Hydrogen Cars.
- How Hydrogen Can Save America Wired magazine .
- German Clean Energy Partnership information about Hydrogen.
- Aral information about hydrogen.
- Hypercar Concept
- Hydrogen & Fuel Cell Investor News
- Australia to trial hydrogen-powered buses
- HDW has signed contracts for 16 fuel cell submarines
- Key Initiatives in the President's State of the Union Message
- President Bush delivers speech promoting hydrogen use
- Is BMW Building a Hydrogen Bombshell?
- BMW Sets 9 RECORDS WITH HYDROGEN COMBUSTION ENGINE
- Running on Empty — The End of Suburbia and the future slums of Irvine, review of the documentary film The End of Suburbia
- Our Transportation Energy Future — contrasts the "hydrogen economy" with biofuels
- NOVA scienceNOW — A 14 minute video of the NOVA broadcast about hydrogen fuel cell cars that aired on PBS, July 26, 2005. Hosted by Robert Krulwich with guests, Ray and Tom Magliozzi, the Car Talk brothers.
- Scientific American Frontiers Hydrogen Hopes Watch Online | PBS
- Demonstration hydrogen cars available in California.
- A new Hydrogen internal combustion engine concept will use Magnesium to create Hydrogen inside the car — A news report from IsraCast
- Smartfish.
- New methods for biohydrogen.
- Formula Zero.
- [2] Comparing BioDiesel to Hydrogen in cars.
