Sökning: "fault response"
Visar resultat 11 - 15 av 39 avhandlingar innehållade orden fault response.
11. Experiments in indirect fault injection with open source and industrial software
Sammanfattning : Software fault injection is a technique in which faults are injected into a program and the response of the program is observed. Fault injection can be used to measure the robustness of the program as well as to find faults in the program, and indirectly contributes to increased robustness. LÄS MER
12. Aspects on Wind Turbine Protections and Induction Machine Fault Current Prediction
Sammanfattning : This thesis presents detailed modelling of the induction machine with the main objective being accurate fault current prediction. The thesis focus mainly on mains connected induction machines and the response due to severe disturbances in the supply voltage, such as three-phase short-circuit faults. LÄS MER
13. Fast-response rotating brushless exciters for improved stability of synchronous generators
Sammanfattning : The Norwegian Network Code FIKS from the Norwegian Transmission System Operator (TSO) Statnett, states that synchronous generators ≥ 25 MVA must have a static excitation system. It also includes requirements on the step time response and the available field winding ceiling voltage of the excitation system. LÄS MER
14. Onboard condition monitoring of vehicle-track dynamic interaction using machine learning : Enabling the railway industry’s digital transformation
Sammanfattning : The railway sector’s reliability, availability, maintainability, and safety (RAMS) can significantly improve by adopting condition based maintenance (CBM). In the CBM regime, maintenance decisions are driven by condition monitoring (CM) of the asset. LÄS MER
15. Environmental risk assessment of shipwrecks – Model development and application
Sammanfattning : Potentially polluting shipwrecks containing oil or other hazardous substances pose a threat to the marine environment. This is a global problem and many shipwrecks stem from the Second World War having been deteriorating on the sea floor since then. Only in Swedish waters more than 300 wrecks are estimated to pose an environmental threat. LÄS MER