Research, development, and demonstration of lead-acid batteries for electric vehicle propulsion. Annual report, 1979
The initial phase of work comprises three factorial experiments to evaluate a variety of component combinations. Goals to be met by these batteries include the following: capacity at 3 h discharge, 20 to 30 kWh; specific energy, 40 Wh/kg; specific power, 1000 W/kg for 15 s; cycle life, 800 cycles to 80% depth; price, $50/kWh. The status of the factorial experiments is reviewed. The second phase of work, design of an advanced battery, has the following goals: 30 to 40 kWh; 60 Wh/kg; 150 W/kg for 15 s; 1000 cycles to 80% depth; $40/kWh. It is not yet possible to say whether these goals can be met. Numerous approaches are under study to increase the utilization of battery chemicals. A battery design with no live electrical connection above the battery is being developed. 52 figures, 52 tables. (RWR)
- Research Organization:
- Exide Management and Technology Co., Yardley, PA (USA)
- DOE Contract Number:
- W-31-109-ENG-38
- OSTI ID:
- 5106118
- Report Number(s):
- ANL/OEPM-79-8
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ELECTRIC-POWERED VEHICLES
LEAD-ACID BATTERIES
RESEARCH PROGRAMS
ELECTROMOTIVE FORCE
EXPERIMENTAL DATA
PERFORMANCE
SERVICE LIFE
DATA
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ENERGY STORAGE EQUIPMENT
ENERGY STORAGE SYSTEMS
INFORMATION
NUMERICAL DATA
VEHICLES
250901* - Energy Storage- Batteries- Design & Development