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Multilevel Winding Apparatus and Method Disclosure Number 201102522 Technology Summary The stator of a conventional electric machine contains electrical windings. These windings are located in the slots of the stator core. The more conductors packed inside the slot the higher power the machine can be, because a higher permissible current can go through a …

: Fact Cards
: Assembly, Energy, Transportation...

Enterprise Modeling And Analysis Framework Enterprise Modeling and Analysis (EMA) Framework: Application in Countermeasures Deployment Planning and Analysis A n enterprise model is a computer representation of countermeasures deployment and the infrastructure within which it is deployed. Enterprise analysis is the integrated study of infrastructure, systems, people, processes, and the relationsh…

Transportation Energy Databook-Ed26 The Transportation Energy Data Book (TEDB) The Transportation Energy Data Book (TEDB) is a compendium of data on transportation with an emphasis on energy. Designed for use as a desk-top reference, the TEDB was first published in 1976 and has continued to the 26th Edition. The TEDB is produced by Oak Ridge National Laboratory for the U.S. Department of Ener…

A small appliance developed at ORNL dehumidifies air and then recycles heat to warm water in a water heater. The device circulates cool, dry air in summer and warm air in winter. In addition, the invention can cut the energy required to run a conventional water heater by an estimated 50 per cent. Conventional electric water heater designs have reached the limit of efficiency. The ORNL technology…

: Fact Sheets
: Heating, Heat, Energy...

Advanced C-dump Circuit with Independent Control for SRM Drives Disclosure Number 201303017 Technology Summary The invention relates to switched reluctance motors and more specifically to improvements to control circuit. In order to use SRMs in automotive traction drive systems, the parallel path magnet technology (PPMT) was developed. The PPMT motor is a hybri…

: Fact Cards
: Energy, control, Design...

On-Engine Ammonia Detection Using Evanescent Fields Disclosure Number 201102694 Technology Summary An apparatus, method and software for the detection of ammonia gas in an internal combustion engine environment using optical fiber based evanescent light absorption is described. One of two transducer molecules is immobilized using a sol-gel process on an e…

A Hybrid-Auxiliary Power Unit for Class 8 Sleeper Cabins Disclosure Number 201503581 Technology Summary The invention relates to energy reduction and specifically to technologies for reducing fuel usage in heavy trucks. A conventional APU uses a small diesel engine that powers an alternator to provide power and can power the A/C compressor either electrically or mechanically depending o…

Roof Savings Calculator Copyright Document Number CR13-00014 Copyright Summary Previous cool roof calculators provided different estimates of savings. The Roof Savings Calculator was developed to provide an industry-consensus standard for savings of modern roof and attic technologies. AtticSim, a software program and ASTM standard which captures radiative heat tran…

: Fact Cards
: Heat, Energy, Assembly...

Fluorescent Air Leakage Detection System for Building Enclosures Disclosure Number 201603626 Technology Summary This invention relates to buildings technology and more specifically to a method and apparatus to monitor leakage in such buildings. Time needed to improve and measure the airtightness of a building is highly reduced because blower door consultants can implement the proposed d…

: Fact Cards
: Assembly, system, Energy...

Novel Flux Coupling Radial-Gap Motor Disclosure Number 201202941 Technology Summary The invention relates to electric machines for use in electric or hybrid-electric vehicles and more specifically to a motor and generator arrangement with a reduced axial length. The rotor arrangement allows several components to be housed so that the overall axial length …

: Fact Cards
: Flux, Rotor Assembly, Energy...
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