HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
justoffal
User Rank
Iron
Hyrids not as efficient as we would like them to be
justoffal   2/28/2013 10:47:01 AM
NO RATINGS
Politcal correctness aside there is no question that adding an additional power system to a hydrocarbon combustion plant also adds additional waste.

Pound for pound it takes more fuel to move a hybrid per foot poound of travel than it does to move a vehicle with a signle stage power system.  

With a Hybrid one is also adding the waste of generation which includes the additional friction losses of driving a generator as well as the standard generator efficiencies encountated as an industry standard. These are generally no better than 80 percent adding rougnly an additional 20% loss to a process that is aleready terribly inefficient.

It's a joke.

 

JO



Partner Zone
Latest Analysis
Professional hackers remotely hijacked a moving Jeep Cherokee -- exposing a life-threatening security bug and setting off a 1.4 million vehicle recall from Fiat Chrysler.
This motor design offers very high power, torque, and control for implementing human-like robotic fingers and hands.
Fiat Chrysler Automobiles (FCA) announces recall of 1.4 million vehicles that could be susceptible to cyberattacks after real-world test infiltrates a Jeep Cherokee.
Researchers at the University of Texas at Arlington have developed an all-vanadium photo-electrochemical flow cell that can store solar energy on a large scale, even at night.
University of Southampton researchers have come up with a way to 3D print transparent optical fibers like those used in fiber-optic telecommunications cables, potentially boosting frequency and reducing loss.
More:Blogs|News
Design News Webinar Series
6/25/2015 11:00 a.m. California / 2:00 p.m. New York
6/24/2015 11:00 a.m. California / 2:00 p.m. New York
6/11/2015 11:00 a.m. California / 2:00 p.m. New York
8/13/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Aug 3 - 7, Developing, Testing, and Troubleshooting IPv4 and IPv6 Using Wireshark
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Course August 25-27:
Sponsored by Stratasys
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service