Essays about: "TVI"

Found 4 essays containing the word TVI.

  1. 1. Large Scale Analysis of Massive Deployment of Converter-based Generation equipped with Grid- forming Strategies

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Cristhian Carim Jimenez Saldana; [2020]
    Keywords : Grid-Forming; Converter-Based Generation; Voltage Source Converter VSC ; Current Limitation; Threshold-Virtual Impedance TVI ;

    Abstract : To mitigate the carbon footprint and the need to fulfil the energy goals in terms of sustainability, it is required to deploy a large integration of green energies. Therefore, in the previous and the coming years, there will be a high research and technological interest in the high penetration of converter-based generation. READ MORE

  3. 2. Tip vortex cavitation and diffused vorticity of propeller profiles: a modelling approach : Investigation of an implemented TVI model, and  implementation and investigation of a DVH model

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik

    Author : Lukas Lundin; [2017]
    Keywords : Vortex dynamics; Cavitation; TVI; DVH; Von Kármán Vortex Street; Virveldynamik; Cavitering; TVI; DVH; Von Kármán virvelgata;

    Abstract : To predict fluid properties and interactions is an important task for the industry. It is plagued, however, by being close to impossible to predict analytically. Hence, it is customary to turn to numerical solutions. This in itself comes with many different methods and approaches suitable for different needs. READ MORE

  4. 3. Preliminary Evaluation of the Clinical Value of an Ultra-Wideband Radar Sensor for Heart Assessment

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Kristoffer Lundbäck; Leonardo Dahn; [2016]
    Keywords : Ventricorder; Cardiac State Diagram CSD ; Ultra-Wideband Radar UWB ; Heart Monitoring; Electrocardiography ECG ; Ultrasound; Tissue Velocity Imaging TVI ; Ventricorder; Cardiac State Diagram CSD ; Ultra Wideband radar UWB ; Hjärtövervakning; Elektrokardiografi EKG ; Ultraljud; Tissue Velocity Imaging TVI ;

    Abstract : Heart dysfunction is a worldly widespread problem that currently is one of the leading causes of death. Studies indicate that many deaths related to cardiac dysfunction could have been prevented if discovered early. READ MORE

  5. 4. Acquisition & Employees : А cаsе study of Swеdbаnk group

    University essay from Ekonomihögskolan, ELNU

    Author : Evgeny Smirnov; [2010]
    Keywords : ;

    Abstract : With globаlizаtion, boundаriеs bеtwееn countriеs аrе rеmovеd аnd this аllows compаniеs to intеrnаtionаlisе еаsiеr. In combinаtion with othеr trеnds, such аs privаtizаtion аnd corporаtе rеstructuring, globаlizаtion hаs stimulаtеd аn unеxpеctеd rush in cross-bordеr mеrgеr аnd аcquisition аctivity. READ MORE