Sökning: "SCADA"

Visar resultat 21 - 25 av 107 uppsatser innehållade ordet SCADA.

1. 21. Threats to smart buildings : Securing devices in a SCADA network

   Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

   Författare :Anna Lindqvist; [2021]
   Nyckelord :Cybersecurity; SCADA; Penetration testing;

   Sammanfattning : This paper examines the possibilities of performing tests with the aim to ensure that devices in a SCADA network can be deemed secure before deployment. SCADA systems are found in most industries and have recently seen an increased use in building automation, most importantly the healthcare sector, which means that a successful attack toward such a system could endanger lives of patients and healthcare professionals. LÄS MER

3. 22. Security Analysis of a Beckhoff CX-9020 Programmable Logic Controller

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

   Författare :Liam Carter; [2021]
   Nyckelord :;

   Sammanfattning : While ICS units like PLCs and RTUs have been around a long time, introducing them into new environments like smart cities solutions, introduces new challenges unique to those environments. The devices are continuously gathering sensor data such as temperature and pressure, to make decisions on how to control different units, as well as sending the data to a central system that can monitor all buildings. LÄS MER

4. 23. HONEYPOT – To bee or not to bee: A study of attacks on ICS/SCADA systems.

   Kandidat-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

   Författare :Felix Albinsson; Jesper Riedl; [2021]
   Nyckelord :Honeypot; ICS; SCADA; Conpot; T-pot;

   Sammanfattning : In the past, industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems were planned to run as isolated networks, and not interconnect with other networks e.g., the internet or other parts of a corporate’s network. Because of the isolation, no cybersecurity mechanism was required. LÄS MER

5. 24. Determining and analysing production losses due to ice on wind turbines using SCADA data

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Författare :Oscar Felding; [2021]
   Nyckelord :Wind turbines; ice accretion; ice losses; SCADA; cold climate; Vindturbin; ispåbyggnad; isförluster; SCADA-data; kallt klimat;

   Sammanfattning : Wind turbines are becoming a more common sight and a more important part in the power grid. The benefits are mainly that wind energy is a renewable energy source and a single wind turbine can produce enough electricity to cover several households’ annual electricity need and not producing carbon dioxide as a rest product. LÄS MER

7. 25. PREDICTION OF WIND TURBINE BLADE FATIGUE LOADS USING FEED-FORWARD NEURAL NETWORKS

   Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Mohammad Mehdi Mohammadi; [2021]
   Nyckelord :Machine Learning; Feed-Forward Artificial Neural Network; Wind Power; Damage Equivalent Loads; Fatigue; Wind Turbine Blades; NEWA Data; SCADA; Lillgrund Wind Farm;

   Sammanfattning : In recent years, machine learning applications have gained great attention in the wind power industry. Among these, artificial neural networks have been utilized to predict the fatigue loads of wind turbine components such as rotor blades. LÄS MER