Sökning: "power dependency"
Visar resultat 16 - 20 av 101 avhandlingar innehållade orden power dependency.
16. Design and Control of Long-Pulse High-Power Klystron Modulators
Sammanfattning : The European Spallation Source (ESS) is an under-construction material science research facility in Lund, Sweden, and will upon completion host the most powerful superconducting linear accelerator (linac) in the world. The ESS linac is powered by klystron modulators required to deliver long high-power pulses (pulse amplitude 115 kV/100 A, pulse length 3. LÄS MER
17. Decentralizing hydraulic society : Actor responses to institutional arrangements in Vietnam
Sammanfattning : Irrigation decentralization has been launched worldwide with high expectations of improved governance, efficiency, and productivity through democratic processes. However, there is widespread recognition that decentralization is, in reality, unlikely to bring about these positive outcomes. LÄS MER
18. Social Hierarchies between Democracy and Autocracy
Sammanfattning : Social hierarchies exist in democracies as well as in authoritarian societies. However, their nature is different. Democratic hierarchies are built bottom-up through election, while autocratic hierarchies are built top-down through coalition formation and domination. LÄS MER
19. Dynamic Power System Load -Estimation of Parameters from Operational Data
Sammanfattning : 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. LÄS MER
20. Peakflow response of stream networks : implications of physical descriptions of streams and temporal change
Sammanfattning : Through distributed stream network routing, it has quantitatively been shown that the relationship between flow travel time and discharge varies strongly nonlinearly with stream stage and with catchment-specific properties.Physically derived distributions of water travel times through a stream network were successfully used to parameterise the streamflow response function of a compartmental hydrological model. LÄS MER