Masdar Institute of Science and Technology Patent applications |
Patent application number | Title | Published |
20150355018 | RADIOMETERS FOR MEASURING CIRCUMSOLAR PROFILES - The invention in some aspects relates to radiometers and related methods of use. In some aspects of the invention, methods are provided for determining a circumsolar profiles at external locations of interest, e.g., at a solar power generation system installation site. | 12-10-2015 |
20150027036 | SYSTEM AND METHOD FOR CONTINUOUS TRANSESTERIFICATION OF OILS - A multi-chamber continuous tubular reactor for the transesterification of oil (e.g., waste cooking oil and the like) and methanol into glycol and fatty acid methyl (ethel) ester. The reactor includes a plurality of tubes, a plurality of fluidly coupled chambers, an inlet fluidly coupled to a first chamber of the plurality of chambers for receiving reactants, and an outlet fluidly coupled to a second chamber of the plurality of chambers for receiving products generated during a reaction within the plurality of chambers. At least one of the plurality of tubes is at least partially disposed within a lumen of another one of the plurality of tubes. The plurality of fluidly coupled chambers are defined, at least in part, by the plurality of tubes. The reactor is configured to generate a generally helical flow pattern through at least one of the plurality of chambers. | 01-29-2015 |
20140235990 | MACHINE-BASED PATIENT-SPECIFIC SEIZURE CLASSIFICATION SYSTEM - This disclosure is directed to a machine-based patient-specific seizure classification system. In general, an example system may comprise a non-linear SVM seizure classification system-on-chip (SoC) with multichannel EEG data acquisition and storage for epileptic patients is presented. The SoC may integrate a hardware-efficient log-linear Gaussian Basis Function engine, floating point piecewise linear natural log, and low-noise, high dynamic range readout circuits. In at least one example implementation, the SoC may consume 1.83W/classification while classifying 8 channel results with an average detection rate, average false alarm rate and latency of 95.1%, 0.94% and <2 s, respectively. | 08-21-2014 |
20140217022 | NOVEL IN-SITU MEMBRANE CLEANING USING PERIODIC ELECTROLYSIS - A membrane is provided herein having the ability to remove/prevent membrane fouling. This novel membrane consists of a thin electrically conductive layer deposited on the membrane surface. This unique membrane can be used as an electrode in an electrochemical system that consists of the membrane, the salty water as an electrolyte and a counter electrode that can be inserted in the saline feed solution. A periodic electrolysis can be performed. Electrolysis will generate gases (e.g., Cl | 08-07-2014 |
20140138949 | FAULT HANDLING SYSTEM FOR DOUBLY FED INDUCTION GENERATOR - Fault Ride Through (FRT) transient management system configured to enhance the FRT capability doubly-fed induction generator (DFIG)-based wind turbines. A grid side converter (GSC) introduces shunt and series compensation for normal operation and voltage dips, respectively. A braking resistor may be added to smooth switching transients from shunt to series interfaces and dissipate excessive power from the GSC. To attain a flexible control solution for balanced and unbalanced fault conditions, the transient management scheme may employ positive and negative sequence controllers. The system dynamics for the series compensation topology may be analyzed using small-signal linear model. Based on the mathematical model, the controller may be tuned to balance voltage regulation performance and transient stability margins with consideration of various operating conditions. The system benefits from a low component count, simple protection structure, and improved FRT performance with effective compensation to the electric grid. | 05-22-2014 |
20140113340 | HIGH SALINITY TOLERANT MICROALGAE STRAINS, PRODUCTS DERIVED THEREFROM, AND METHODS OF PRODUCING THE SAME - The present invention relates generally to microalgae strains that are tolerant to high salinity, the products derived from the high salinity tolerant microalgae strains, and methods of producing high salinity tolerant microalgae strains and their products. | 04-24-2014 |
20130332327 | Hybrid Energy Market and Currency System for Total Energy Management - A hybrid energy market and currency systems is provided to manage energy consumption in an energy market comprising a community of users. Energy currency units may be issued to users and an exchange rate between the energy currency units and a monetary currency unit may be set, providing a variable price for energy. Energy currency units may have a defined validity period, at the end of which the energy currency unit is automatically converted to monetary currency units. Users consume energy currency units through use of energy consumptive services, such as domestic consumption of electricity and hot water, and through use of transportation. Prices for energy may be set by comparing the cumulative actual and desired demand. By providing a continuous feedback mechanism, some embodiments of methods disclosed herein may raise an energy conscience—an awareness of when the community needs the help of its citizens to meet its ambitious sustainability goals. | 12-12-2013 |
20130286021 | SYSTEMS AND METHODS FOR ANALYZING GRAPHS AND/OR PHYSICAL BODIES - Systems and methods for analyzing graphs and/or physical bodies are described. In some embodiments, the systems and methods determine one or more scaling factors that may be subsequently used to extract data from a graph/body under consideration. The systems and methods may also enable data extraction from multiple graphs, providing avenues to simultaneously optimize multiple variables at the same time. | 10-31-2013 |
20130189589 | FABRICATION OF CELLULOSE POLYMER COMPOSITES AND THEIR APPLICATION AS SOLID ELECTROLYTES - A solid polymer electrolyte composition is made by hydrolyzing cellulose in a dissolution media to form a first mixture; then combining said first mixture with an antisolvent to form a precipitate; and then (in any order) separating said precipitate from excess antisolvent and excess dissolution media; optionally adjusting or neutralizing the pH of said precipitate; optionally washing said precipitate with water; combining said precipitate with an electrolyte salt and a hydrophilic polymer to form a wet polymer electrolyte composition; and then drying said wet polymer electrolyte composition to produce a solid polymer electrolyte composition. Solid polymer electrolyte compositions produced by the process, along with films formed therefrom and devices containing the same, are also described. | 07-25-2013 |
20130153497 | VACUUM MEMBRANE DISTILLATION (VMD) USING ASPIRATOR TO GENERATE VACUUM PRESSURE - A VMD system and method uses an aspirator to generate a vacuum pressure for drawing permeate from a membrane module. The aspirator generates the vacuum pressure by receiving and passing a circulating liquid and combines the permeate with the circulating liquid such that the permeate condensates in the circulating liquid. Using an aspirator (e.g., instead of a vacuum pump) allows a more efficient and cost-effective operation of the VMD system and method, particularly in a desalination application. A VMD system and method using an aspirator may be used in desalination and other applications including, without limitation, environmental cleanup (e.g., removal of volatile organic chemicals from water) and food and medical applications. | 06-20-2013 |
20130118478 | LIQUID-AIR TRANSPIRED SOLAR COLLECTORS - The invention, in some embodiments, relates to solar energy collectors, and methods of use thereof. In some embodiments, the invention relates to liquid-air transpired solar energy collectors, and methods of use thereof. In some embodiments, the invention relates to thermal energy transfer systems that comprise solar energy collectors, and methods of use thereof. In some embodiments of the invention, methods of constructing solar energy collectors are provided. | 05-16-2013 |