Essays about: "Load Estimation"

Showing result 16 - 20 of 124 essays containing the words Load Estimation.

  1. 16. Passive estimation of supply impedances at the meterpoint

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

    Author : Zhanzhan Liu; [2021]
    Keywords : Impedance estimation; Loop theory; System fault detection; Impedansuppskattning; Loopteorin; Systemfelupptäckt;

    Abstract : Modern digital energy meters are installed between the distribution network and customers. Network operators and customers can use those meters to monitor electrical parameters, i.e., voltages and currents and to calculate statistics such as RMS value, fundamental Fourier component, etc. READ MORE

  3. 17. Simulation Tool for Design of Multiple Photovoltaic Systems : Estimation of System Sizes, Grid Interaction, and Area Requirements

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Maria Björklund; [2021]
    Keywords : Photovoltaic system; simulation; design; system size; orientation; tilt; azimuth; grid interaction; roof-installation;

    Abstract : Photovoltaic solar power is an increasing source of energy and part of the renewable energy generation which is needed in the near future to achieve the set climate goals. When planning new photovoltaic installations, parameters which affect the design are both local conditions (e.g. weather) and system parameters such as tilt and azimuth angles. READ MORE

  4. 18. Positioning in Non-Terrestrial Networks

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Soha Emara; [2021]
    Keywords : positioning; 5G; satellite; NTN; Technology and Engineering;

    Abstract : In 5G communications, Non-terrestrial Network (NTN) is envisioned to complement Terrestrial Network (TN) to increase network availability, scalability and continuity. Positioning of User Equipment (UE) is critical for the operation of NTN. Currently, NTN uses Global Navigation Satellite System (GNSS) for positioning. READ MORE

  5. 19. Modelling control strategies for chemical phosphorus removal at Tivoli wastewater treatment plant

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Sara Rosendahl; [2021]
    Keywords : Wastewater treatment plant; phosphorus precipitation; control strategy; feedforward; feedback; ASM2d and primary clarifier model.;

    Abstract : Wastewater compose an environmental risk as it contains high levels of nutrients, including phosphorus. Wastewater treatment plants (WWTPs) reduce phosphorus by using coagulants that precipitate soluble phosphate into metal phosphate, which is separated by settling. READ MORE

  6. 20. Comparison of Fatigue Life Evaluation Methods

    University essay from KTH/Hållfasthetslära

    Author : Louise Hedberg Lundblad; Anna Lund; [2021]
    Keywords : Solid Mechanics; Fatigue; Time history methods; Spectral methods; Truck components; Road induced vibrations; Hållfasthetslära; Utmattning; Tidshistoriksmetoder; Spektrala metoder; Lastbilskomponenter; väginducerade vibrationer;

    Abstract : The aim of this thesis is to investigate a selected set of fatigue life calculation methods and evaluate if they are suitable for fatigue life estimation of truck components at Scania. Failure due to fatigue can be cause by road induced vibrations, which is an inevitable phenomenon trucks are exposed to. READ MORE