Essays about: "detektera"

Showing result 1 - 5 of 173 essays containing the word detektera.

  1. 1. Microgrid Safety and Protection Strategies

    University essay from KTH/Elektroteknisk teori och konstruktion

    Author : Aryudha Hartono; [2018]
    Keywords : IB-RES; grid-connected mode; islanded mode; short circuit; IED; directional zero and negative sequence current protection; unbalanced load flow; protection coordination; fault ride-through;

    Abstract : One of the challenging issues with the Microgrid is that the bidirectional power flow providedby the distributed generator (DG) which modify the fault current level. Furthermore, theinverter based-renewable energy source (IB-RES) limits the total fault current contributionto the grid due to its thermal capability. READ MORE

  2. 2. Examining Handovers in a Telecommunications Network Using Markov Chains and Dissimilarity Matrices

    University essay from KTH/Matematisk statistik

    Author : Pontus Resare; [2018]
    Keywords : ;

    Abstract : A telecommunications network is divided into cells, which have radio properties to lessen interference. Users move between these cells with their equipment.  If the equipment is actively used, it goes through a process called handover when it moves between cells, this creates sequences of visited cells. READ MORE

  3. 3. Best PAL : Ball Exercise Sound Tracking PAL

    University essay from KTH/Maskinkonstruktion (Inst.); KTH/Maskinkonstruktion (Inst.)

    Author : Axel Sundkvist; Joakim Hellberg; [2018]
    Keywords : mechatronics; microcontroller; sound source localization; wireless communication; DC motor controlling;

    Abstract : The PAL (Practise and Learn) Original is a ball boardconsisting of three wooden boards placed in a triangle, developedto practise football players’ passing ability and firsttouch. The former Swedish international footballer JessicaLandstr¨om observed that these ball boards can, if they areimproved, help footballers to develop even more skills whilepracticing alone. READ MORE

  4. 4. Anomaly Detection in Time Series Data Based on Holt-Winters Method

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

    Author : Adam Aboode; [2018]
    Keywords : data quality; anomaly detection; time series data; Holt-Winters method;

    Abstract : In today's world the amount of collected data increases every day, this is a trend which is likely to continue. At the same time the potential value of the data does also increase due to the constant development and improvement of hardware and software. READ MORE

  5. 5. Unbiasing entomological kHz Scheimpflug LIDAR data

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

    Author : Alexandra Andersson; [2018]
    Keywords : Entomological LIDAR; Insect detection; Wing-beat frequency; Unbiasing of analysis model; Physics and Astronomy;

    Abstract : Insects can be mapped using a method called Scheimpflug Lidar (LIght Detection And Ranging). Sending out light in the near infrared range and detecting the backscattered echo, it is possible to resolve flying organisms in range and time. Insect observations can be distinguished from the background signal through adaptive thresholding. READ MORE