Sökning: "transmission lines"
Visar resultat 6 - 10 av 143 avhandlingar innehållade orden transmission lines.
6. Contribution to the lightning response of power transmission lines
Sammanfattning : .... LÄS MER
7. Efficient high-speed on-chip global interconnects
Sammanfattning : The continuous miniaturization of integrated circuits has opened the path towards System-on-Chip realizations. Process shrinking into the nanometer regime improves transistor performancewhile the delay of global interconnects, connecting circuit blocks separated by a long distance, significantly increases. LÄS MER
8. Electromagnetic Interference in Distributed Outdoor Electrical Systems, with an Emphasis on Lightning Interaction with Electrified Railway Network
Sammanfattning : This thesis deals with the electromagnetic compatibility (EMC) problems of distributed electrical networks, especially that caused by lightning to electrified railway. Lightning transients were found to damage important devices that control train movements, causing traffic stoppage and delays. LÄS MER
9. Multiple Aspects of Dynamic Rating in the Power System
Sammanfattning : Increased consumption and increased use of renewable energy make overhead lines and transformers more often congested. Dynamic rating (DR) uses a time-depending maximum permissible current instead of a long-term-fixed rating; it is an effective solution to upgrade the capacity of existing grid assets to minimize this congestion. LÄS MER
10. Between square and circle : A study on the behaviour of polygonal steel profiles under compression
Sammanfattning : The present study explores the structural properties of regular convex polygonal cross section (RCPS). Such profiles are commonly used to construct masts and towers, e.g. transmission towers, light poles etc. LÄS MER