Essays about: "high power distance"

Showing result 1 - 5 of 86 essays containing the words high power distance.

  1. 1. Systemutformning av autonom batteridriven traktor inom lantbruket

    University essay from SLU/Dept. of Energy and Technology

    Author : Martin Ericson; [2018]
    Keywords : systemutformning; batteridrift; framtidens lantbruk;

    Abstract : In this study, data from different studies were used to find how much energy that a conventional tractor required per hectare when it was performing different operations on a field. Data for operation speed and power demand were taken from an earlier study for each task of the tractor model Valtra 6600. READ MORE

  2. 2. Key management with a trusted third party using LoRaWAN protocol : A study case for E2E security

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

    Author : Miora Ralambotiana; [2018]
    Keywords : IoT; LoRaWAN; key management; E2E security; IoT; LoRaWAN; nyckelhantering; end-to-end-säkerhet;

    Abstract : Nowadays, Internet of Things (IoT) applications are gaining more importance in people’s everyday life. Depending of their usage (for long or short distance communications, using low or high power devices, etc.), several standards exist. READ MORE

  3. 3. Simulating Long Neutron Beamlines Using Duct Source Variance Reduction in Geant4

    University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Author : Isak Svensson; [2018]
    Keywords : Neutron beamlines; neutron shielding; high energy neutrons; variance reduction; Geant4; Monte Carlo simulation; Physics and Astronomy;

    Abstract : The European Spallation Source, ESS, is set to become the world's brightest spallation neutron source. Spallation neutron sources present unique challenges with regards to radiation shielding due to the creation of a significant number of high energy neutrons during nuclear reactions in the spallation target. READ MORE

  4. 4. Experimental Study: Link-QualityEstimations in a City-DeployedWireless Sensor Network

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Max Wijnbladh; [2017]
    Keywords : ;

    Abstract : As the capabilities and scalability of the Internet grow largerand become more advanced, new opportunities arise that enableusers to make use of this enhanced manner in which to distributedata. One particular example of this is Wireless Sensor Networks -networks consisting of small sensors with wireless communicationcapabilities, which can monitor and record environmental phenomenawith the intention of forwarding the obtained information toindividual clients or centralized servers for data mining. READ MORE

  5. 5. Power Loss Evaluation of Submarine Cables in 500 MW Offshore Wind Farm

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Lahiru Kushan Jayasinghe; [2017]
    Keywords : Power Loss; Offshore Windfarm; Submarine Cables; HVAC; HVDC LCC; HVDC VSC; MATLAB Simulink;

    Abstract : The main objective of this thesis is to develop a new methodology to evaluate the transmission cable losses of wind-generated electricity. The research included the power loss variations of submarine cables in relation to the line length, cable capacity and the transmission technology in an offshore wind farm having a capacity of 500 MW. READ MORE