Essays about: "kontrollsystem"

Showing result 21 - 25 of 71 essays containing the word kontrollsystem.

  1. 21. Using linear regression and neural network to forecast sewer flow from X-band radar data

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Fredrik Wigertz; [2021]
    Keywords : Neural network; Linear regression; Flow forecasting; Wastewater; Wastewater treatment plant; Rainfall-runoff modelling; X-band radar; Neurala nätverk; Linjär regression; Flödesprognosering; Avloppsvatten; Reningsverk; Avrinningsmodellering; X-bandradar;

    Abstract : The climate adaptation of our cities and the optimization of our technical systems with regards to weather sets high demands on the availability and the processing of weather data. The possibility to forecast disturbances of influent flow rate to wastewater treatment plants allow control systems counteract these disturbances before they have a harmful effect on the treatment processes. READ MORE

  3. 22. Model predictive control in heating and cooling networks : A case study of an urban district in Stockholm

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

    Author : ANDERS SAMUELSSON; DANIEL STEUER; [2021]
    Keywords : ;

    Abstract : This work presents a model predictive control system for heating and cooling supply planning in an urban heating and cooling network. The control approach addresses the need for strategic operation of distributed production technologies and thermal energy storage in increasingly complex heating and cooling networks. READ MORE

  4. 23. Anomaly Detection using a Deep Learning Multi-layer Perceptron to Mitigate the Risk of Rogue Trading

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

    Author : Erik Hedström; Philip Wang; [2021]
    Keywords : Deep Learning; Machine Learning; Multi-layer Perceptron MLP ; Neural network; Rogue Trading;

    Abstract : The term Rogue Trading is defined as the activity of someone at a financial organisation losing a large amount of money in bad or illegal transactions and trying to hide this. The activity of Rogue traders exposes financial organisations to huge risks and may lead to the organisation collapsing, which will affect other stakeholders like, for example, the customers. READ MORE

  5. 24. May there be light : A study of optimising public lighting in park spaces for energy efficiency and subjective factors

    University essay from Uppsala universitet/Institutionen för samhällsbyggnad och industriell teknik

    Author : Hjalmar Lind; Theodor Ahrenius; [2021]
    Keywords : public lighting; control; control system; simulation; LED; optimising; belysning; stadsbelysning; kontrollsystem; styrsystem; simulering; optimering;

    Abstract : Public lighting is an important part of city infrastructure. In parks, it enables activity, transportation and recreation in the darker hours. As the field of city lighting is rapidly expanding and advancing, innovations like customisable luminaries and LED light source options are making their way into the fray. READ MORE

  6. 25. Design of a Future Residential Hybrid Microgrid

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

    Author : Ahmad Talaat Hifzy; Wilhelm Westermark; [2021]
    Keywords : Energy management; grid control; grid operation; hybrid microgrid; PV system; MPPT; BESS; DER; BIC;

    Abstract : As we are moving towards a future carbon-neutralsociety, development of residential microgrids attracts much attentionaround the world with its efficient utilization of renewableenergy. A residential microgrid is a small power system fora house, which consists of a solar photovoltaic (PV) source,a battery storage, residential loads, and an interface to thegrid. READ MORE