Sökning: "Power estimation simulation"

Visar resultat 21 - 25 av 88 avhandlingar innehållade orden Power estimation simulation.

  1. 21. Analysis of Power Performance and Mooring Fatigue Damage for Wave Energy Parks

    Författare :Xinyuan Shao; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; mooring fatigue; power output; WEC; SESAM; potential theory; wave energy park; CFD; STAR-CCM ;

    Sammanfattning : Wave energy has been recognized as a promising alternative to traditional energy sources due to its cleanliness and sustainability. To harness this energy, wave energy converters (WECs) are utilized. LÄS MER

  3. 22. Scalable and Interoperable Low-Power Internet of Things Networks

    Författare :Joakim Eriksson; Thiemo Voigt; Per Gunningberg; Leo Selavo; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; IoT; low-power networking; scalability; interoperability;

    Sammanfattning : Internet of Things (IoT) is the concept of connecting devices to the Internet. IoT devices can be anything from small temperature sensors to self-driving cars. The devices are typically resource-constrained, connected wirelessly, and often battery-powered. LÄS MER

  4. 23. On the Role of Data Quality and Availability in Power System Asset Management

    Författare :Wadih Naim; Patrik Hilber; Ebrahim Shayesteh; Diego Galar; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Data quality; asset management; power systems; maintenance optimization; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : In power system asset management, component data is crucial for decision making. This thesis mainly focuses on two aspects of asset data: data quality and data availability.The quality level of data has a great impact on the optimality of asset management decisions. LÄS MER

  5. 24. Simulation-Based Approaches in Financial Econometrics

    Författare :Pär Sjölander; Mohsen Bahmani-Oskooee; Jönköping University; []
    Nyckelord :Economics; Nationalekonomi;

    Sammanfattning : This doctoral thesis consists of four chapters all related to the field of financial econometrics. The main contributions are based on the empirical evaluation of theories in or related to financial economics supported by the recent advances of models and simulation-based methods in time-series econometrics. LÄS MER

  7. 25. Modeling, Model Validation and Uncertainty Identification for Power System Analysis

    Författare :Tetiana Bogodorova; Luigi Vanfretti; Konstantin Turitsyn; Francisco Gonzalez-Longatt; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Power system modelling; model validation; parameter identification; uncertainty identification; Modelica; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : It is widely accepted that correct system modeling and identification are among the most important issues power system operators face when managing instability and post-contingency scenarios. The latter is usually performed involving special computational tools that allow the operator to forecast, prevent system failure and take appropriate actions according to protocols for different contingency cases in the system. LÄS MER