Understanding battery technologies
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02-16-2009, 09:22 AM
Join Date: Oct 2005
Location: Huntsville, AL
Posts: 5,613
Understanding battery technologies
Here is one of Google finds, a realated gem from the list of SAE papers:
http://www.its.berkeley.edu/sustaina...d_anderson.pdf
This 46 page, PowerPoint presentation is an excellent introduction to battery technology not only for hybrid electric vehicles (HEV) but also plug-in hybrid electric vehicles (PHEV). It includes a excellent introduction to everything from the chemistry to security aspects of how the industry is expanding. In particular, page 35 "Battery Requirements Differ By Application" is important for showing the conflicting design goals of:
Bob Wilson
http://www.its.berkeley.edu/sustaina...d_anderson.pdf
1. Motivation & Overview
2. Battery Basics
3. Industry Analysis
6. Conclusion & Recommendations
7. References
2. Battery Basics
3. Industry Analysis
3.1. Industry Participants
3.2. Projections
3.3. Cost Drivers
3.4. Lithium
3.5. Barriers to Scale
3.6. Five Forces Analysis
4. Technology Overview3.2. Projections
3.3. Cost Drivers
3.4. Lithium
3.5. Barriers to Scale
3.6. Five Forces Analysis
4.1. USABC Goal Categories
4.2. Comparison of Li-Ion Chemistries
4.3. Requirements for HEVs, PHEVs, & EVs
4.4. Ultracapacitors
4.5. Snapshot of Chemistries and Companies
5. xEV Economics4.2. Comparison of Li-Ion Chemistries
4.3. Requirements for HEVs, PHEVs, & EVs
4.4. Ultracapacitors
4.5. Snapshot of Chemistries and Companies
6. Conclusion & Recommendations
7. References
- deep-discharge - required for EV
- high-charge rates - required for HEV
Bob Wilson
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