Open side-bar Menu
 What Would Joe Do?

Posts Tagged ‘EV’

Patrick Groeneveld: Fact checking the EV hype

Wednesday, April 27th, 2016

 


Last year at DAC in San Francisco
, Synopsys’ Patrick Groeneveld and TUM Create’s Sebastian Steinhorst gave an afternoon tutorial addressing the energy equations around the current spate of electric vehicles. One of the most information-packed sessions I’ve ever attended at DAC, it reflected an enormous amount of work on the part of the two presenters.

Now here in April 2016, rumor and information in the press about EVs is really on the upswing. Apple is developing an EV in various top-secret locations scattered about Silicon Valley, a rumor supported by the company hiring Tesla’s VP of Vehicle Engineering Chris Porritt. Tesla has its own dramatic announcement: As of mid-April, they’ve received upwards of 400,000 pre-production orders for their new $35,000 Model 3 sedan.

My recent phone call with Patrick Groeneveld was an opportunity to further understand the current EV landscape: We began with the Tesla news.

(more…)

EVs: an Electric Car in Every Garage

Thursday, June 21st, 2012

 

Despite all the press and buzz around cars like the Tesla, EVs (electric vehicles) are nowhere close to becoming a widespread phenomenon.

First of all, the battery technology at the heart of the EV power train is still problematic. The batteries are heavy and take up a lot of space. Lithium-ion batteries – the type most popular in electric vehicles – are flammable, although electric vehicle enthusiasts argue that gasoline is also volatile. EV batteries are extremely expensive to replace, tens of thousands of dollars for a complete pack, and must be swapped out after 100,000 miles of use. Finally, a fully charged EV will only go about 100 miles* before the charge is depleted, a problem compounded by range anxiety. EV owners are reluctant to let their batteries drop below a 50-percent charge, so are unwilling to venture farther than 50 miles between chargings.

(more…)

TrueCircuits: IoTPLL



Internet Business Systems © 2017 Internet Business Systems, Inc.
25 North 14th Steet, Suite 710, San Jose, CA 95112
+1 (408) 882-6554 — 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 PolicyAdvertise