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Flywheel Energy Systems, Inc. - http://www.magma.ca/~fesi/
Private corporation to "bring flywheel technology to the marketplace" Rotors, testing, and systems. |
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Motor Generator - Brushless DC Motor - http://www.control.com/1026210450/index_html
on motor types for high speed flywheel energy storage. |
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ASPES Engineering AG - http://www.aspes.ch/
Graphic comparisons of power, rotor speed, and energy. Bibliography includes English and German titles. |
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FAQ: Kinetic Energy Storage - http://www.aspes.ch/faq.html
ASPES Engineering AG site with technical information and theory on flywheels and design. Photos of failures. |
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Tribology Systems, Inc. - http://www.tribologysystems.com/
Solid-lubricated bearing technology. Operational speeds can range up to 500,000 RPM, with temperatures up to 1000 F. Links to flywheel battery information. |