Avancerad sökning

Hittade 2 uppsatser som matchar ovanstående sökkriterier.

1. 1. Dynamic transformers rating for expansion of expansion of existing wind farms

   Master-uppsats, KTH/Elektroteknisk teori och konstruktion

   Författare :Oscar David Ariza Rocha; [2019]
   Nyckelord :Dynamic transformer rating; wind energy; loss of life; wind farm expansion;

   Sammanfattning : Distribution system operators face the challenge to connect users rapidly to the grid and the opportunity to reduce costs for new connections. A method to enhance network operation and planning is dynamic transformer rating (DTR), which considers load and temperature variations to increase the rating of the transformer while maintaining in safe operation. LÄS MER

3. 2. Estimation of fiber size distribution in 3D X-ray µCT image datasets

   Magister-uppsats, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE); Halmstad Embedded and Intelligent Systems Research (EIS); Intelligenta system (IS-lab)

   Författare :Alireza Mozaffari; Kunal Varaiya; [2010]
   Nyckelord :Press felt; Eigenvectors; Eigenvalues; Tensor; Estimation fiber distribution;

   Sammanfattning : The project is a thesis work in master program of Intelligent Systems that’s done by Alireza Mozaffari and Kunal Varaiya with supervising of Dr Kenneth Nilsson and Dr Cristofer Englund. In this project we are estimating the depth distribution of different sizes of fibers in a press felt sample. LÄS MER