Open side-bar Menu
 What Would Joe Do?

Posts Tagged ‘Tesla Model S’

Groeneveld & Steinhorst: Optimizing the tech-nomics of EVs

Wednesday, August 5th, 2015

 

If you live in or near Silicon Valley, you’re fully aware of what a Tesla Model S looks like. They’re everywhere, gliding along silently, leaving behind a wake of enormous marketing cache.

My driving costs are lower than yours are, because I drive a Tesla. My carbon footprint is smaller than yours is, because I drive a Tesla. I’m hip and modern, because I drive a Tesla, so get outta my way. I own a) this parking space, b) the right-of-way at this intersection, c) this lane on the freeway, and d) the right to glare at you if you think you’ve got the right to a, b, or c.

Okay, perhaps a little overstated, but I’ll bet you’ve seen some version of this phenomenon. Yet, had you attended the single, most information rich session at DAC 2015 in San Francisco, you would have learned that a lot of the street cred claimed by Tesla doesn’t actually hold up to close, tech-nomic scrutiny.

On Monday, June 8th, Synopsys’ Patrick Groeneveld and TUM Create’s Sebastian Steinhorst offered a lengthy tutorial [“Electric Vehicles – What’s in it for the EDA Folks?”] during which they blew away the feel-good haze that surrounds EV ownership and revealed numerous harder truths instead.

(more…)

EV update: LiPo battery, Tesla testimonial, Volt production, China mandate, Landlord veto

Tuesday, July 24th, 2012

 

As a follow-on to my June 21st blog regarding Electric Vehicles [EVs: an Electric Car in Every Garage], here are some additional notes of interest:

1 – An RC plane and car expert explained to me recently that if you want to follow the latest updates in battery technology, look to the RC marketplace. That market being full of avid hobbyists, it’s willing to embrace nascent technologies as early adopters.

The current technology that’s “hot” in RCs is the lithium polymer, or LiPo, battery. It’s still expensive, suffers from reduced shelf-life, and is reportedly more flammable than the lithium-ion battery technology currently installed in EVs, but the LiPo battery appears to offer “lighter weight and higher discharge rates” to power-hungry RC devices.

Per RCHelicopterFun.com: “In short, LiPo’s provide high energy storage to weight ratios in an endless variety of shapes and sizes.”

Thanks to the global RC user base, LiPo battery technology is enjoying intense research and deployment – not necessarily in that order – and may one day be widely utilized in the more “conventional” EV market. If the bugs can be worked out, the LiPo chemistry [possibly] stands to replace the “traditional” lithium-ion EV technology in years to come.

(more…)

CST Webinar Series



Internet Business Systems © 2016 Internet Business Systems, Inc.
595 Millich Dr., Suite 216, Campbell, CA 95008
+1 (408)-337-6870 — Contact Us, or visit our other sites:
TechJobsCafe - Technical Jobs and Resumes EDACafe - Electronic Design Automation GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy