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Visar resultat 1 - 5 av 9 avhandlingar som matchar ovanstående sökkriterier.
1. Steady State Operation and Control of Power Distribution Systems in the Presence of Distributed Generation
Sammanfattning : In this thesis, the impact of distributed generation (DG) on steady state operation and control of power distribution systems is investigated. Over the last few years, a number of factors have led to an increased interest in DG schemes. DG is gaining more and more attention worldwide as an alternative to large-scale central generating stations. LÄS MER
2. Voltage collapse in power systems : analysis of component related phenomena using a power system model
Sammanfattning : .... LÄS MER
3. Voltage stability in power systems : load modelling based on 130kV field measurements
Sammanfattning : .... LÄS MER
4. Voltage Stability Simulations Using Detailed Models Based on Field Measurements
Sammanfattning : This dissertation deals with voltage stability simulations, including dynamic load models, on-load tap-changer control system dynamics and generator reactive power output capacity limits. The simulations are based on sequential solving of ordinary load flow cases augmented with dynamic models. LÄS MER
5. Maximizing the integration of wind power in distribution system
Sammanfattning : The global installed capacity of wind power has shown a significant growth, from just 24 GW in 2001 to 283 GW in 2012. This trend is expected to continue for some years to come. Hence a significant amount of wind power needs to be connected to the electric power system. LÄS MER