Sökning: "John Laury"
Hittade 2 avhandlingar innehållade orden John Laury.
1. Transient Stability in Low Frequency Railways with Mixed Electronic and Rotational Generation
Sammanfattning : Transient stability concerns the ability of a power system to maintain synchronism after a large disturbance. Transient stability plays an important role in guaranteeing operational security and reliability and has been extensively studies for large 50 Hz and 60 Hz transmission systems. LÄS MER
2. Stability of Low-Frequency AC Railways : Models and Transient Stability
Sammanfattning : Low-frequency AC railway grids are unique in the sense that a only few countries around the world uses them, still however, they are an important parts of their countries infrastructures. Due to the usage of a dierent frequency than the public grid of the country, conversion of frequency is needed for the interconnection. LÄS MER