SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Strategies & Market Trends : 2026 TeoTwawKi ... 2032 Darkest Interregnum -- Ignore unavailable to you. Want to Upgrade?


To: elmatador who wrote (117551)3/27/2016 6:09:11 AM
From: Maurice Winn  Read Replies (2) | Respond to of 217735
 
Mq's 7SSS[tm] solves all that. 7Second Swap Stop station = drive in, stop, pull out battery, push in a recharged one, drive away. Elapsed time = 7 seconds.

With such a fast recharge time, batteries could be small and changed frequently.

Small = cheap
Small = light weight
Light weight = less energy consumed to cart them around
Light weight = less structural mass required to hold the battery so lighter car
Lighter car = less energy consumed to cart the car around.
Small = easier and faster to swap it
Easier and faster = range is not a problem

Formula E has a dopey pit stop with the driver jumping out of one car and running to get in another to continue the race. Formula E should be doing battery swap pit stops. A proper pit stop not a silly one where the car is changed.

Mqurice



To: elmatador who wrote (117551)3/27/2016 7:49:29 AM
From: 3bar  Respond to of 217735
 
There is a car battery in lab that charges in 4 min . Getting there ! There is a company in Canada that has discovered a deposit of Graphite that came into being as a small lake of liquid C as a result of degassing a volcano a second before it was to explode . The first time this material has been found on Earth in size .

The liquid = smaller crystals = fewer impurities = better conductor than the best synthetic . Natural has other attributes that the best synthetic can not match .

zenyatta.ca