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Showing result 1 - 5 of 15 essays matching the above criteria.

  1. 1. Mathematical representation and simulation of an ECMO pump : Focusing on device performance and indications of flow-induced complications

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Jonathan Kardelind; [2022]
    Keywords : ECLS; ECMO; CentriMag; Clot detection; Flow restriction detection; Power monitoring; ECLS; ECMO; CentriMag; Proppdetektion; Flödes restriktionsdetektion; effektmätning;

    Abstract : Extracorporeal membrane oxygenation (ECMO) is a medical treatment that aims to support patients' respiratory and circulatory systems by oxygenation of blood outside of the patient. The therapy exposes blood to an artificial environment, which increases the risk of clot formations in the blood. READ MORE

  3. 2. Monitoring energy efficiency of heavy haul freight trains with energy meter data

    University essay from KTH/Spårfordon

    Author : Philipp Geiberger; [2021]
    Keywords : Energy consumption; Energy meter; Energy monitoring; Heavy haul freight train; Key performance indicator; Multi-particle model; Simulation; Energiförbrukning; Elmätare; Energiuppföljning; Tungt godståg; Nyckeltal; Flerpartikelmodell; Simulering;

    Abstract : In this MSc thesis, it is investigated what parameters are relevant for describing energy consumption of heavy haul freight trains and how these can be used to develop key performance indicators (KPIs) for energy efficiency. The possible set of KPI is bounded by data available from energy meters used in electric IORE class locomotives hauling iron ore trains in northern Sweden. READ MORE

  4. 3. Home Energy Management Systems : A Research Study on the European and Nordic Market

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Emil Adeli; Gustav Hedman; [2020]
    Keywords : ;

    Abstract : Global energy consumption has more than doubled since the year of 1990, leading to energy efficiency and management becoming increasingly important topics on the sustainable development agenda. Home Energy Management Systems (HEMS) is a solution combining hardware and software for managing, measuring and analyzing residential energy consumption and in effect addressing the issue of increased energy expenditure. READ MORE

  5. 4. Time of use pricing strategy for Indian microgrids subordinate to grids with unreliable coverage

    University essay from KTH/Energiteknik

    Author : NIKLAS BRÄNNLUND; [2018]
    Keywords : ;

    Abstract : In the last decade microgrids has become a usual way of providing electricity resilience in rural India. With the electrification of rural villages happening rapidly the national grid fails to provide reliable electricity distribution, and microgrids has proven a good way of improving upon the lacking electricity quality. READ MORE

  6. 5. Advanced metering infrastructure reference model with automated cyber security analysis

    University essay from KTH/Elkraftteknik

    Author : Rikard Blom; [2017]
    Keywords : Advanced Metering infrastructure; AMI; Smart meter infrastructure; smart meter; securiCAD; DSO; Enterprise architecture; system architecture; architecture analysis; cyber security analysis; network security;

    Abstract : European Union has set a target to install nearly 200 million smart metersspread over Europe before 2020, this leads into a vast increase of sensitiveinformation flow for Distribution System Operators (DSO’s), simultaneously thisleads to raised cyber security threats. The in and outgoing information of the DSOneeds to be processed and stored by different Information technology (IT)- andOperational Technology (OT)-systems depending on the information. READ MORE