The Department of Energy's Oak Ridge National Laboratory and the Tennessee Valley Authority are testing an electric ratepayer's dream a "frostless" heat pump that produces warmer air than conventional air source heat pumps, especially during the defrosting cycle and at lower overall cost. A heat p...
Electric cars, adjustable-speed motors, heat pumps, fans and compressors may benefit from a new electric power inverter developed by researchers at the Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL).The Resonant Snubber Inverter (RSI), invented by engineers in the Digital and Pow...