• Electrochemical Capacitor
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An Environmentally Safe Detector for Hazardous Gas ORNL researchers developed a breakthrough design for a hazardous-gas detector that is environmentally safe and inexpensive and that includes both sensing and detecting means. The invention can detect and identify volatile organic and inorganic substances in vapors faster than conventional methods. Improved sensitivity using less complicated, less…

“Brick-and-Mortar” Self-Assembly Approach to Mesoporous Carbon Nanocomposites Mesoporous carbon materials lack sufficient ordering at the atomic scale to exhibit good conductivity properties and thermal stability. To date, mesoporous carbons having uniform mesopores and high surface areas have been prepared from partially graphitizable precursors in the presence of templates. High-temperature the…

High Voltage Window Electrolyte for Supercapacitors Disclosure Number 201603726 Technology Summary The invention is directed to high voltage electrolytes for supercapacitors. A supercapacitor and an electrolyte composition for use in a supercapacitor are described herein. The supercapacitor includes a negative carbon electrode having a current collector, a positive carbon electrode havi…

Hierarchically Ordered Porous Carbon Films for Commercial Water Desalination Porous carbon films that can be optimized and assembled as electrodes in a device to desalinate water have been successfully produced at ORNL. The new porous carbon has a controlled, well-ordered hierarchy of pore sizes that readily adsorbs materials in industrial desalination processes. Unlike existing films, these carb…

Electronically commutated serial-parallel switching for motor windings Description CROSS-REFERENCE TO RELATED APPLICATIONS [0001] The benefits of priority based on U.S. Provisional Appl. No. 60/885,939 filed Jan. 22, 2007, and U.S. Provisional Appl. No. 60/913,363 filed Apr. 23, 2007 are claimed herein. TECHNICAL FIELD [0003] The field of the invention relates generally to ac motor drives for hyb…

: Patents
: Switches, Battery, Voltage...
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Electronically commutated serial-parallel switching for motor windings Description CROSS-REFERENCE TO RELATED APPLICATIONS [0001] The benefits of priority based on U.S. Provisional Appl. No. 60/885,939 filed Jan. 22, 2007, and U.S. Provisional Appl. No. 60/913,363 filed Apr. 23, 2007 are claimed herein. TECHNICAL FIELD [0003] The field of the invention relates generally to ac motor drives for hyb…

: Patents
: Switches, Battery, Voltage...

Nanostructured Carbon Shows Promise for Energy Storage in Supercapacitors Researchers at ORNL have designed andsuccessfully developed a carbon nanomaterial with pore sizes ranging from the macropore to the mesopore, a promising material for the high energy storage demands of modern supercapacitors. Short power interruptions cost U.S. industry $80 billion annually in lost productivity. Waste energ…

Utilization of rotor kinetic energy storage for hybrid vehicles Description CROSS-REFERENCE TO RELATED APPLICATIONS [0001]The benefit of priority based on U.S. Provisional Appl. No. 60/885,943 filed Jan. 22, 2007, is claimed herein. FIELD OF THE INVENTION [0003]The field of the invention to electrical motors for hybrid vehicles and more particularly to a dual-rotor axial gap motor with a PM rotor…

: Patents
There are 6 documents very similar to this result - View

Utilization of rotor kinetic energy storage for hybrid vehicles Description CROSS-REFERENCE TO RELATED APPLICATIONS [0001]The benefit of priority based on U.S. Provisional Appl. No. 60/885,943 filed Jan. 22, 2007, is claimed herein. FIELD OF THE INVENTION [0003]The field of the invention to electrical motors for hybrid vehicles and more particularly to a dual-rotor axial gap motor with a PM rotor…

Utilization of rotor kinetic energy storage for hybrid vehicles Description CROSS-REFERENCE TO RELATED APPLICATIONS [0001]The benefit of priority based on U.S. Provisional Appl. No. 60/885,943 filed Jan. 22, 2007, is claimed herein. FIELD OF THE INVENTION [0003]The field of the invention to electrical motors for hybrid vehicles and more particularly to a dual-rotor axial gap motor with a PM rotor…

Utilization of rotor kinetic energy storage for hybrid vehicles Description CROSS-REFERENCE TO RELATED APPLICATIONS [0001]The benefit of priority based on U.S. Provisional Appl. No. 60/885,943 filed Jan. 22, 2007, is claimed herein. FIELD OF THE INVENTION [0003]The field of the invention to electrical motors for hybrid vehicles and more particularly to a dual-rotor axial gap motor with a PM rotor…

Utilization of rotor kinetic energy storage for hybrid vehicles Description CROSS-REFERENCE TO RELATED APPLICATIONS [0001]The benefit of priority based on U.S. Provisional Appl. No. 60/885,943 filed Jan. 22, 2007, is claimed herein. FIELD OF THE INVENTION [0003]The field of the invention to electrical motors for hybrid vehicles and more particularly to a dual-rotor axial gap motor with a PM rotor…

Utilization of rotor kinetic energy storage for hybrid vehicles Description CROSS-REFERENCE TO RELATED APPLICATIONS [0001]The benefit of priority based on U.S. Provisional Appl. No. 60/885,943 filed Jan. 22, 2007, is claimed herein. FIELD OF THE INVENTION [0003]The field of the invention to electrical motors for hybrid vehicles and more particularly to a dual-rotor axial gap motor with a PM rotor…

Utilization of rotor kinetic energy storage for hybrid vehicles Description CROSS-REFERENCE TO RELATED APPLICATIONS [0001]The benefit of priority based on U.S. Provisional Appl. No. 60/885,943 filed Jan. 22, 2007, is claimed herein. FIELD OF THE INVENTION [0003]The field of the invention to electrical motors for hybrid vehicles and more particularly to a dual-rotor axial gap motor with a PM rotor…

A Multi-Level Grid Interactive Bi-directional AC/DC-DC/AC Converter and a Hybrid Battery/Ultra-capacitor Energy Storage System with Integrated Magnetics for Plug-in Hybrid Electric Vehicles A Multi-Level Grid Interactive Bi-directional AC/DC-DC/AC Converter and a Hybrid Battery/Ultra-capacitor Energy Storage System with Integrated Magnetics for Plug-in Hybrid Electric Vehicles Omer Onar…

Utilization of rotor kinetic energy storage for hybrid vehicles Description FIELD OF THE INVENTION The field of the invention to electrical motors for hybrid vehicles and more particularly to a dual-rotor axial gap motor with a PM rotor and a second rotor for coupling energy with the PM rotor. DESCRIPTION OF THE BACKGROUND ART In hybrid vehicles, energy storage components are…

: Patents
: UT, Battelle LLC

MEMS BASED PYROELECTRIC THERMAL ENERGY HARVESTER Description FIELD OF THE INVENTION [0002] The present invention relates to a pyroelectric thermal energy harvesting device. BACKGROUND OF THE INVENTION [0003] Industry, worldwide, discharges over 100.times.10.sup.12 joules (TJ) annually of low-grade waste heat (10.degree. C. to 250.degree. C.) from electric power stations, pulp and paper mills, ste…

: Patents
: Dielectric, Metal, Electrode...
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