Essays about: "lumped thermal modeling"

Found 5 essays containing the words lumped thermal modeling.

  1. 1. Short-horizon Prediction of Indoor Temperature using Low-Order Thermal Networks : A case study of thermal models for heat-system control applications

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

    Author : Jonas Cederberg; [2023]
    Keywords : Lumped Parameter Thermal Network; Resistance-Capacitance model; Parameter estimation; Modelling of Dynamical Systems; Thermal modelling; Temperature Prediction; Termiskt nätverk med klumpade parametrar; Mostånds-kapacitans modell; Parameterestimering; Modellering av dynamiska system; Termisk modellering; Temperaturprediktion.;

    Abstract : Optimizing and controlling the heating systems in buildings is one way to decrease their load on the power grid, as well as introduce load flexibility to be used in Demand Response (DR) applications. A requirement in occupied buildings is that the thermal comfort of the residents is guaranteed, making the optimization of heating systems a constrained problem with respect to indoor temperature. READ MORE

  3. 2. Utilization of a tailormade condition monitoring device for third party motors

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

    Author : Pontus Grahn; [2018]
    Keywords : Condition monitoring; cross section temperature; digital twin; geometry estimation; induction motors; lumped thermal modeling; preliminary electromagnetic sizing; Buntad termisk modelering; digital tvilling; geometri estimering; induktionsmotorer; preliminär elektromagnetisk geometribestämning; tvärsnittstemperatur; underhållsmätning;

    Abstract : Our society moves towards digitalization and the industry is not an exception. Siemenshas developed a wireless condition monitoring device called Simotics Connect in order tohelp them to move forward in the world of digitalization. The Simotics Connect has threeinbuilt sensors. READ MORE

  4. 3. Physical Modeling and Simulation Analysis of an Advanced Automotive Racing Shock Absorber using the 1D Simulation Tool AMESim

    University essay from Fluida och mekatroniska system; Tekniska högskolan

    Author : Maryam Sadeghi Reineh; [2012]
    Keywords : Passive shock absorber; hydraulic; 1D modeling;

    Abstract : Shock absorbers are crucial components of a vehicle’s chassis responsible for the trade-off between stability, handling, and passenger comfort. The aim of the thesis is to investigate the physical behavior of an advanced automotive racing shock absorber, known as TTR, developed by Öhlins Racing AB. READ MORE

  5. 4. Design of a Permanent Magnet Synchronous Generator for a Vertical Axis Wind Turbine

    University essay from KTH/Elektrisk energiomvandling

    Author : Nima Madani; [2011]
    Keywords : ;

    Abstract : Different types of permanent magnet generators for wind power application have been subject of research during last two decades. In this thesis different topologies of electrical generators have been investigated for small scale vertical axis wind turbine application. READ MORE

  6. 5. Current Distribution in High RF Power Transistors

    University essay from Ämnesavdelningen för elektronik

    Author : Jihad EL-Rashid; Youssef Tawk; [2007]
    Keywords : Current Distribution in High RF Power Transistors;

    Abstract : To obtain the power levels required from high RF power transistors, the size of the chip has often to be made so large that inductance of electrical connections inside the package cannot be neglected. This may have the effect that various parts of the transistor chip are not connected exactly parallel, i.e. READ MORE