Essays about: "Transformatorstation"

Showing result 1 - 5 of 6 essays containing the word Transformatorstation.

  1. 1. Role Based Access Control (RBAC) in the context of Smart Grids : Implementing and Evaluating a Role Based Access Control System for Configuration Loading in a Substation from a Desktop

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Gatien Ducornaud; [2023]
    Keywords : Role Based Access Control RBAC ; Cybersecurity; Smart Grid; Substation; Desktop Applications; Contrôle d’accès basé sur les rôles RBAC ; Cybersécurité; Réseau électrique intelligent; Sous-Station; Application Desktop; Rollbaserad åtkomstkontroll RBAC ; Cybersäkerhet; Smarta nät; Transformatorstation; datorapplikation;

    Abstract : Access control is a crucial aspect of cybersecurity, and Role Based Access Control (RBAC) is a typical framework for controlling the access to specific resources. However, in the context of Smart Grids, the usual authentication solution of using a trusted identity provider might not be possible to provide authentication of a user, as systems cannot rely on external services. READ MORE

  3. 2. Substation digitalization and fault isolation : A study of the influence of degree of digitalization to regulatory indicators in the power grid

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Ili Atalla; [2023]
    Keywords : ;

    Abstract : With changes in the energy sector, more demand is set on the power grid as electricity consumption is seen to increase and more decentralized renewable energy production is connecting to the grid. Svenska Kraftnät, electric system transmission operator in Sweden, describes the importance a more secure operation of the power system. READ MORE

  4. 3. Implementation of battery energy storage systems in the Swedish electrical infrastructure

    University essay from KTH/Kemiteknik

    Author : Gustav Arnberg; [2022]
    Keywords : Battery energy storage systems; BESS; Li-ion batteries; Frequency regulation; Business case; Implementation of battery energy storage systems; Swedish electrical infrastructure; BESS; Li-jon batterier; Frekvensreglering; Affärsfall; Implementering av batterilagringssystem; Svensk elinfrastruktur;

    Abstract : Detta examensarbete utreder den tekniska och ekonomiska passbarheten av batterilagringssystem (BESS) inom den svenska el infrastrukturen. Syftet är att konstruera tre olika affärsfall för att representera den tekniska och den ekonomiska passbarheten av BESS inom den svenska el infrastrukturen, specifikt med uppkoppling mot distributionsnätverket på den regionala nivån, 6 kilovolt till 132 kilovolt (kV). READ MORE

  5. 4. Cascading Effects of Floods – An evaluation of the flood risk maps and management plans produced by the County Administrative Boards

    University essay from Lunds universitet/Riskhantering (CI)

    Author : Frida Kronquist; [2021]
    Keywords : Vital societal function; flood; EU Floods Directive; Sweden; Ordinance of Flood Risk; cascading effects; indirect consequences; County Administrative Board.; Technology and Engineering;

    Abstract : Flood is the most common natural disaster globally, affecting human health and assets. The work with the Swedish ordinance of flood risk is connected to the sustainment of vital societal functions. READ MORE

  6. 5. SCLEX-Lang : A Threat Modeling Language for Substation Automation Systems

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Luyi Sun; [2020]
    Keywords : Meta Attack Language; Automated Substation; Threat Modeling; Attack Graph; Security; Meta Attack Language; automatiserad transformatorstation; hotmodell; attackgraf; säkerhet;

    Abstract : Power systems in the industry today are adopting automated substations because of a growing trend of digitization. Substation automation has greatly reduced intervention from human as well as operation and maintenance costs. READ MORE