Sökning: "induktionsmotorer"
Visar resultat 1 - 5 av 8 uppsatser innehållade ordet induktionsmotorer.
1. Rotor temperature estimation in Induction Motors with Supervised Machine Learning
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : The electrification of the automotive industry and artificial intelligence are both growing rapidly and can be greatly beneficial for a more sustainable future when combined. Induction machines exhibit many complex relationships between physical and electromagnetic properties that must be calculated in order to produce the correct quantities of torque and speed commanded by the driver. LÄS MER
2. Predictive Maintenance of Induction Motors using Deep Learning : Anomaly Detection using an Autoencoder Neural Network and Fault Classification using a Convolutional Neural Network
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : With the fast evolution of the Industry 4.0, the increased use of sensors and the rapid development of the Internet of Things (IoT), and the adoption of artificial intelligence methods, smart factories can automate their processes to vastly improve their efficiency and production quality. LÄS MER
3. Prediktivt underhåll baserat på mätning av linjeström i pumpmotor : Digital modellering med MCSA samt implementering av iba datainsamlingssystem
Uppsats för yrkesexamina på grundnivå, Högskolan i Gävle/ElektronikSammanfattning : Med övergången från Industri 3.0 till Industri 4.0 kommer stora krav på utvecklingen av Prediktiva Underhållsmetoder (PU) för att skona både miljö och ekonomi från påfrestande haverier. I detta projekt utfördes en installation av ett iba datainsamlingssystem, som är ett bra exempel på utvecklingen mot Industri 4. LÄS MER
4. Compensating the Changing Reactive Power in the Medium-Voltage Grid in Stockholm
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : A decline in inductive reactive power has been noted by several DNOs around Europe for the last decade. Why this is happening is unknown. One of the DNOs is the Swedish DNO Ellevio AB that has seen large decreases in demand of inductive reactive power from their primary substations. LÄS MER
5. Design and implementation of sensor-based and sensorless control of a PMSM test system
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Transportation of liquids and gasses in industries in forms of pumping and fanning, constitutes asignificant part of the world-wide electric energy consumption. In order to meet global environmentalgoals of greenhouse gas emissions and sustainable material usage, the development of efficiency andtechnical lifetime of industrial pump and fan technology, are key. LÄS MER