Renewables could be the world's primary source of energy if only someone could solve the storage problem—how to store lots of electricity cheaply on a wide scale? Batteries are too expensive and don't ...
After years of being billed as the next great revolutionary means of propulsion, flywheels may finally be ready for prime time. Aside from a few modest successes, flywheels have not lived up to this ...
CHATSWORTH, Calif.--(BUSINESS WIRE)--Kinetic Traction Systems, Inc. (KTSi) launches with innovative clean energy storage and recycling systems for mass transit rail. KTSi’s proprietary flywheel ...
Typically, most all-electronic uninterruptible power supplies (UPSs) will handle loads in the tens of kVA range. Handling hundreds of kVA requires an electromechanical UPS, like a flywheel-based unit.
Today, high-performance clutch design is so sophisticated, and manufacturers' claims often so conflicting, that it's difficult to know just what type of clutch is best for your particular application.
400 watts is $700 or less. 2200 watts can be had for about $2000. Solar power is improving as a way to provide low cost robustness in the event of emergencies. Batteries are too expensive and don’t ...
Publications ranging from Wired Magazine to Discover described them as the next major source of clean power. Enthusiastic inventors claimed flywheels could be the primary power source for a variety of ...
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