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Visar resultat 1 - 5 av 43 uppsatser som matchar ovanstående sökkriterier.

1. 1. Data streaming provenance in advanced metering infrastructures

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Zozk Mohamed; [2023-11-24]
   Nyckelord :Advanced Metering Infrastructure; Ananke; Apache Flink; Göteborg Energi; Provenance; Stream processing; Stream Processing Engine;

   Sammanfattning : Increasing volumes of data in digital systems have made the traditional approach of gathering and storing all the data while analyzing it in bulks at periodic intervals challenging and costly. One such field is the electric grid market, which has started modernizing its aging grids into smart grids where Advanced Metering Infrastructures (AMIs) play a vital role. LÄS MER

3. 2. A DSO-driven evaluation of a CIM profile : Development of a CIM profile based on use cases related to monitoring Vattenfalls low voltage network

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för elektroteknik

   Författare :Louise Persson; [2022]
   Nyckelord :;

   Sammanfattning : The transition to more renewable energy sources places high demands on the power systems to be more flexible, and makes it grow in complexity. This has led to a growing need of a common format or language for data exchange in power systems because of the growing number of interconnected networks operated by different companies and utilities that need to communicate on a daily basis. LÄS MER

4. 3. Smart Water Meters in Swedish Households : The Enablers and Barriers for a Large-Scale Implementation

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :EMELIE EKSTRÖM; SONIA SIVADASAN; [2021]
   Nyckelord :Smart water meters; smart metering technology; large-scale implementation; enablers; barriers; Smarta vattenmätare; smart mätteknik; storskalig implementering; möjliggörare; hinder;

   Sammanfattning : As the global population increases, so does the demand for water, and the increasing water scarcity is a challenge to the global water sector. It is imperative to take large-scale action in order to make water consumption more sustainable, and information and communication technologies such as smart meters have shown great potential. LÄS MER

5. 4. An analysis of new functionalities enabled by the second generation of smart meters in Sweden

   Master-uppsats, Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

   Författare :Jose Drummond; [2021]
   Nyckelord :Smart meter; network operator; functionalities; data analytics; alarm system; power quality; dynamic pricing; load shedding; power grid; consumers; communication; operation department; power outage; voltage events; alarms; integration; interface;

   Sammanfattning : It is commonly agreed among energy experts that smart meters (SMs) are the key component that will facilitate the transition towards the smart grid. Fast-peace innovations in the smart metering infrastructure (AMI) are exposing countless benefits that network operators can obtain when they integrate SMs applications into their daily operations. LÄS MER

7. 5. Unsupervised Anomaly Detection on Time Series Data: An Implementation on Electricity Consumption Series

   Master-uppsats, KTH/Matematisk statistik

   Författare :Amelia Lindroth Henriksson; [2021]
   Nyckelord :Unsupervised learning; machine learning; anomaly detection; time series; electricity consumption; synthetic anomalies; DBSCAN; LOF; iForest; OC-SVM; Oövervakad inlärning; maskininlärning; anomalidetektion; tidsserier; elförbrukning; syntetiska anomalier; DBSCAN; LOF; iForest; OC-SVM;

   Sammanfattning : Digitization of the energy industry, introduction of smart grids and increasing regulation of electricity consumption metering have resulted in vast amounts of electricity data. This data presents a unique opportunity to understand the electricity usage and to make it more efficient, reducing electricity consumption and carbon emissions. LÄS MER