Search for dissertations about: "dynamic load for power system"
Showing result 1 - 5 of 76 swedish dissertations containing the words dynamic load for power system.
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1. Dynamic Power System Load -Estimation of Parameters from Operational Data
Abstract : The significance of load modeling for voltage stability studies has been emphasized by several disturbances, which have taken place in the past years. They have shown that the loads in combination with other dynamics are among the main contributors of prolonged low voltage conditions, voltage instability and collapse in the power system. READ MORE
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2. Dynamic Load Models for Power Systems - Estimation of Time-Varying Parameters During Normal Operation
Abstract : Economic and environmental concerns will slow down the expansion of the transmission system in many countries. The addition of new transmission lines will be few and far between. The de-regulation of the power supply will introduce new power flow patterns on the bulk transmission systems. READ MORE
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3. Fluid Power Systems for Mobile Applications : with a Focus on Energy Efficiency and Dynamic Characteristics
Abstract : This thesis studies an innovative working hydraulic system design for mobile applications. The purpose is to improve the energy efficiency and the dynamic characteristics compared to load sensing systems without increasing the complexity or adding additional components.The system analysed in this thesis is referred to as flow control. READ MORE
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4. DC Distributed Power Systems - Analysis, Design and Control for a Renewable Energy System
Abstract : Renewable energy systems are likely to become wide spread in the future due to environmental demands. As a consequence of the dispersed nature of renewable energy systems, this implies that there will be a distributed generation of electric power. READ MORE
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5. Applications of Unsupervised Deep Learning for Analysing Time-Varying Power Quality Big Data
Abstract : Continuous power quality monitoring allows grid stakeholders to obtain information about the performance of the network and costumer facilities. Moreover, the analysis of continuous monitoring allows researchers to obtain knowledge on power quality phenomena. Power quality measurements result in a large amount of data. READ MORE