Sökning: "fault location techniques"

Hittade 4 uppsatser innehållade orden fault location techniques.

  1. 1. Large Scale Analysis of Massive Deployment of Converter-based Generation equipped with Grid- forming Strategies

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Cristhian Carim Jimenez Saldana; [2020]
    Nyckelord :Grid-Forming; Converter-Based Generation; Voltage Source Converter VSC ; Current Limitation; Threshold-Virtual Impedance TVI ;

    Sammanfattning : To mitigate the carbon footprint and the need to fulfil the energy goals in terms of sustainability, it is required to deploy a large integration of green energies. Therefore, in the previous and the coming years, there will be a high research and technological interest in the high penetration of converter-based generation. LÄS MER

  3. 2. 3D geologic subsurface modeling within the Mackenzie Plain, Northwest Territories, Canada

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Nadine Raska; [2017]
    Nyckelord :geology; 3D modeling; geography; geographic information systems; horizons; stratigraphic modeling; Earth and Environmental Sciences;

    Sammanfattning : Three-dimensional (3D) models are widely used within the geosciences to provide scientists with conceptual and quantitative models of the earth’s subsurface. As a result, 3D geologic modelling is a growing field, such that scientific research often cannot keep up with technical advancements. LÄS MER

  4. 3. Fault Location Algorithms in Transmission Grids

    Magister-uppsats, Högskolan i Halmstad/Sektionen för ekonomi och teknik (SET)

    Författare :Mattias Harrysson; [2014]
    Nyckelord :electric power system; transmission lines; Smart Grid; fault detection; fault location techniques; disruptions caused by storms; transmission fault; calculation of distance to fault; Statnett; one-side algorithms; two-side algorithms; fault types; fault location methods; one-ended fault location algorithm; reactance based algorithm; takagi method; fault location algorithms by saha; Harrysson; two-ended fault location estimation; fault resistance; Avstånd till fel; ABB; Statnett; Matlab; Simulink; Transmissions nätet; Avstånds till fel algorithmer; Fel lokalisering;

    Sammanfattning : The rapid growth of the electric power system has in recent decades resulted in an increase of the number of transmission lines and total power outage in Norway. The challenge of a fast growing electrical grid has also resulted in huge increases of overhead lines and their total length. LÄS MER

  5. 4. on line condition monitoring system for wind turbine

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Asif Saeed; [2008]
    Nyckelord :Nyckelord: tillståndsbaserat underhåll; tillståndsövervakning; underhåll system; vibrationer bygger underhåll; vibrationsmätning; vindkraftverk tillståndsövervakning. ;

    Sammanfattning : Renewable energy plays a vital role in power industry to fulfil the growing demand of power in industrial sector and other utilities. Especially the wind power industry enormously expanded during the last few years. The fast expansion of the wind power market has also come with some problems that have been reported. LÄS MER