Part of US DOE study shows (p. B-17) graph of reserve electricity prices moving between 0 and 750 dollars per MegaWatt-hour.
Describes distributed superconducting magnetic energy storage (D-SMES) unit to control sags and surges in grid. Includes contacts.
Wikipedia entry covers history and reasons, has links to related topics, considers your submissions and edits.
Page with links to pdfs on storage, and other energy issues.
Institute of Electronic and Electrical Engineers (IEEE) committee show of 12 slides
Google sci.energy group discussion compares pumped storage to Compressed Air Energy Storage, asks why the space cannot be used for nuke waste.
with Maximum Efficiency Point Tracking. 5-author 8-page pdf of paper describes use of supercapacitors to increase CAES efficiency.
College-level class notes include picture of pumped storage facility, comparison of energy densities, and the CAES heat problem.
Covers "Why is energy storage important"? Compares methods of storage. Links to details.
Considers a few renewable energy sources, then addresses 'the storage problem'. Considers batteries, crushed rock, solar ponds, pumped hydro, hydrogen and thermochemical.
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Electronics_and_Electrical /
Power_Supplies /
Uninterruptible_Power_Supplies
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