Toyota hybrid sport power Demon

The June '07 print edition of Automobile casually drops a bit of a bombshell in page 30. They report that Toyota has given the FT-HS hybrid sports car the green light for production. You should remember the FT-HS concept from this year's Detroit Auto Show, where it was one of the most significant unveilings. The Calty-designed production version will make its debut in 2009.

[Photo credit..thanks AutoBlogGreen. com ]

GM and lithium-ion battery begging

[Credit = Autoblog.com photo gallery]

By NORIHIKO SHIROUZU
April 13, 2007; Page B1

Wall Street Journal

General Motors Corp. executives -- blue over their company's less-than-green reputation and envious of eco-darling Toyota Prius -- began searching the world for advanced batteries they hoped would power a new generation of gas-electric hybrid cars.

Most roads led them to Japan, the leader in battery technology and #HYPERLINK *http://online.wsj.com/quotes/main.html?type=djn&symbol=tm*

WSJournal

Toyota Motor Corp.'s home turf. Several GM engineers and executives describe their experience at Panasonic EV Energy Co. Ltd., one of the top makers of hybrid-car batteries, as typical of the reception they received there: When GM team members asked for detailed information about the company's most sophisticated automotive lithium-ion batteries, Panasonic EV refused.

A Panasonic EV spokesman says that as a matter of company policy it only discloses that kind of information to its parent company, Toyota.

Facing growing pressure to curtail greenhouse-gas emissions, U.S. auto makers are increasingly worried that the critical battery technology they'll need to compete is getting locked up by Japanese rivals who moved more quickly to develop gas-electric hybrid vehicles.

*It's important to have the knowledge base on advanced automotive battery technology and manufacturing capacity right here locally in the U.S.* says Beth Lowery, GM vice president of Environment and Energy.
======== Wall Street Journal

Guess crunching the EV-1 in 1993-95 was not too smart.
Now GM is worried about Toyota killing off the new GM Volt with an EV that will go twice as far for less money. = TG

Toyota NiMH Nickel Metal Hydride Battery

Newly developed modular metal casing for compact packaging and improved cooling
The Ni-MH battery used in Highlander Hybrid is packaged in the newly developed metal battery casing.

Although it is only 0.014? (240 cells) in volume, it can deliver high voltage of 288 V. The improved cooling performance reduces loss of efficiency due to heat generation, ensuring that the battery can supply required electric power to the motors at all times.

The battery Monitoring Unit manages discharge and recharging by the generator and motors to keep the charge level constant while the car is running.

Toyota Prius Toyota Highlander and more . . . .