571 - 580 of 711 Results
The invention disclosure relates to sensor systems and more specifically to a sensor for identifying the percent of biofuel in a petroleum fuel. Biofuels are more frequently being added to petroleum fuels to meet the country’s energy needs.
The electrochemical energy storage and conversion systems based on solid-gas and solid-liquid reactions and local bias-induced transformations are a vital component of future energy and information technologies.
The present invention describes the fabrication of solid state energy conversion devices employing indirect bandgap semiconductors and their integration on low temperature substrates.
The invention relates to electric machines and more specifically to an uncluttered flux coupling machine for replacing doubly fed brush in wind turbine generators. The conventional doubly fed, brush-type, rotating-inverter generator can be replaced by this technology.
A power transmission system includes a loosely coupled air core transformer having a resonance frequency determined by a product of inductance and capacitance of a primary circuit including a primary coil. A secondary circuit is configured to have a substantially same pr
The present invention provides a method to greatly extend the lifetime of nickel superalloy components employed in high temperature thermally-based electricity generation.
There is an urgent need for new electrochemical cell chemistries to achieve increased electrical energy storage capacity and rate capability for future energy storage needs, yet few viable new cathode materials have emerged.
HVAC energy efficiency is important because HVAC systems are essential, and their cost of operation is continuous. Effective methods for increasing HVAC efficiency can greatly impact the overall cost of operation.
The invention relates to reduced power consumption and more specifically to a new technique for radio data transmission that will significantly reduce the power requirements for operating the radio.
High power and high energy density are essential to batteries for applications in electric vehicles, stationary energy storage systems for solar and wind energy as well as smart grids.