Benemérita Universidad Autónoma de Puebla posted this:PHOTOVOLTAIC CELL OF HIGH SOLAR CONCENTRATION USING A POWER TRANSISTOR AS AN ELEMENT FOR CONVERTING ENERGYThe present invention provides a photovoltaic cell of high solar concentration, as well as a system for generating energy from the solar concentration. The cell consists in a power transistor of the MJ15023 type, a ring-shaped aluminum base, a glass bell, a rubber ring for sealing purposes and an aluminum base.
Universidad de Alcalá-OTRI posted this:System of intelligent probes of monitoring applied to objects of daily use, for the detection of neurodegenerative diseases or deviations in the typical development of a person.The Group of Engineering in Telematics Systems of the University of Alcalá in collaboration with researchers from the Polytechnic University of Madrid and the Autonomous University of Madrid, present a device to monitor the activity of people with objects of daily use, to detect difficulties in the manipulation that can indicate the existence of a disease with cognitive deterioration or, in the case of children, some deviation in its development. The group seeks to reach licensing agreements, collaboration agreements or commercial agreements with technical assistance, with companies from the toy sector, health sector and medical diagnosis, and education sector.
Benemérita Universidad Autónoma de Puebla posted this:SUPERFICIAL DEVICE FOR EMITTING ELECTRONS FROM AN ARRANGEMENT OF SILICON CARBIDE BARRIERS.The present invention is related to a superficial emitter of electrons which emits electrons from a micrometric Graphene arrangement over silicon carbide. The emitter consists in a plurality of SiC barriers which are highly close and similar and which axes are parallel therebetween, formed by self-alignment with an equidistant separation. The operation of the device at low voltage is useful for obtaining an efficient emission, which results from the quantic mechanical tunneling between the barriers of the electrons injected from the cathode contact.
University of Huelva posted this:Measurement system for the identification and accurate determination of distorting loads in electrical networks and microgridsThe only measurement of distortion level in a network can highlight the need for action to control it. Among those actions is, for example, the use of power filters. However, the determination of the most suitable point where the filter must be connected and its most appropriate configuration requires further analysis of the micro-network (a subset of nodes in the network with different loads connected to each). Therefore, an additional study becomes necessary to establish the responsibility of each load in global distortion levels. In addition, the establishment of the model of the most responsible loads is also necessary in order to decide the filter configuration. In this sense, the load may be voltage distorting or current distorting. All this information is provided by the device of the invention. Indeed, the device, besides distributing the responsibility for overall levels of distortion between each agent, reports whether loads are voltage harmonics or current harmonic sources. This information is the most relevant to determining the power filter settings that best mitigate the distortion in each network node.
Benemérita Universidad Autónoma de Puebla posted this:SUPERFICIAL DEVICE FOR EMITTING ELECTRONS FROM AN ARRANGEMENT OF SILICON CARBIDE BARRIERSThe present invention is related to a superficial emitter of electrons which emits electrons from a micrometric Graphene arrangement over silicon carbide. The emitter consists in a plurality of SiC barriers which are highly close and similar and which axes are parallel there between, formed by self-alignment with an equidistant separation. The operation of the device at low voltage is useful for obtaining an efficient emission, which results from the quantic mechanical tunneling between the barriers of the electrons injected from the cathode contact.
University of Vigo posted this:Suppression of Impulsive Noise for Power Line CommunicationsPower Line Communications (PLC) is an emerging field that enables to carry data on a conductor that is also used simultaneously for AC electric power transmission or electric power distribution to consumers. The widespread use of these technologies is however, compromised by the presence of impulsive noise that arises from interferences generated by devices connected to the power line. Therefore removal of impulsive noise is critical to get a high performance of PLC systems. UVIGO researchers have developed a novel methodology to mitigate impulsive noise by monitoring those carriers of the radiofrequency spectrum that are free of transmission in PLC systems. The identification of the noise signals allows its selective removal keeping the quality of the overall PLC signal.
Institute of Chemical Research of Catalonia posted this:Method for the preparation of linear polyacenes and building blocks of organic electronic components.A new synthetic method to access precursors of linear polyacenes has been developed. The method allows for the preparation of hydrogenated polyacenes which are readily converted into the corresponding polyacene. Prepared materials are useful starting materials in the preparation of organic field effect transistors (OFETs), used in organic electronics. The method paves the way to the preparation of more efficient OFET components.
RAMOT at Tel Aviv University Ltd. posted this:Compressive Sensing in Radar DetectionAn efficient method for radar detection of sparse targets using compressive sensing. Compressive sensing allows transmission of a single radar pulse for velocity determination and Doppler detection of targets Project ID : 7-2011-192
RAMOT at Tel Aviv University Ltd. posted this:Cancellation of Non-linear Interference in Optical Fiber CommunicationCancellation of Non-linear Interference in Optical Fiber Communication Project ID : 7-2013-675
Universidad de Alicante posted this:New process for the manufacture of electrodes from superporous nanostructured carbon materialsSpanish University have developed a process for the manufacture of electrodes from superporous nanostructured carbon materials. The process uses electrospraying technique to deposit a suspension of a carbon material over a collector. This method facilitates processing superporous nanostructured carbon materials due to its high efficiency and less complexities compared to conventional techniques. The electrodes obtained can be used in energy storage or analytical sensors in commercial devices.
Ranganath Kulkarni posted this:
RAMOT at Tel Aviv University Ltd. posted this:Subharmonic Wireless Locking of THz transmitterSubharmonic Wireless Locking of THz transmitter Project ID : 7-2014-858
DIT Hothouse posted this:UPQC: A Device for Power Quality EnhancementUPQC (Universal Power Quality Conditioner) allows optimal control of a power electronics-based conditioner. Comprising both shunt and series elements (inverters), UPQC compensates for sags and swells, unbalance and distortion (harmonics)in the supply current and supply voltage respectively. UPQC delivers cost savings, increased reliability and enhanced electrical power network functionality. It also employs modular control software and novel techniques for load side short circuit protection of series inverters.