Essays about: "Substations"

Showing result 1 - 5 of 70 essays containing the word Substations.

1. 1. Evaluating Security Mechanisms of Substation Automation Systems

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

   Author : Ziyang Zhou; [2023]
   Keywords : Substation automation system; Threat modeling; Meta attack language; Stationsautomationssystem; Hotmodellering; Meta attack language;

   Abstract : Substations are important components for transforming voltage and distributing power in electrical infrastructure. Modern substations are usually automated by substation automation systems, which offload the work of operators and reduce potential human error. READ MORE

3. 2. Optimizing the Performance and Efficiency of District Heating Substations : A Study of the Cooling Process and Overall System Improvements in Ludvika

   University essay from Högskolan Dalarna/Institutionen för information och teknik

   Author : Marwan Ali; Eema Sheykhi Narani; [2023]
   Keywords : Energy efficiency in multi-family buildings; District heating efficiency; Sustainability; District heating control; Cooling process;

   Abstract : The concept of future sustainability is driving efforts toward the efficient improvement of energy systems. District heating systems play a key role in balancing the energy system by improving performance and flexibility. READ MORE

4. 3. Substation Digitalization for Medium Voltage Urban Distribution Networks : A Techno-Economic Analysis

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

   Author : Diego Molina Mendizábal; [2023]
   Keywords : Continuity of supply; incentive scheme; SAIDI; techno-economic analysis; Kontinuitet i försörjningen; incitamentsprogram; SAIDI; teknisk-ekonomisk analys;

   Abstract : High and medium-voltage digital substations play an essential role in the energy transition since they are part of the equipment required to deploy smart grids. With the gradual increase of smart grids, energy systems are becoming more flexible with the growing penetration of renewable energies and distributed energy generation. READ MORE

5. 4. The Paradigm Shift for Substations Technology within Wind Power Applications from Onshore to Floating

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

   Author : Ahmad Talaat Hifzy; [2023]
   Keywords : Floating; offshore; substation; transformer; GIS; equipment; high-voltage; fatigue; Flytande; havsbaserad; station; transformator; GIS; utrustning; högspänning; utmattning;

   Abstract : Floating wind turbines are attracting more attention as more than three-quarters of the total offshore technical potential is located in deep water, leading to a growing trend in floating wind farm projects. Consequently, it becomes necessary to develop Floating Offshore Substation (FOSS) to step up voltage and efficiently transmit power to the shore with minimal losses. READ MORE

6. 5. 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