Essays about: "Power system maintenance"

Showing result 16 - 20 of 123 essays containing the words Power system maintenance.

1. 16. 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

3. 17. Convolutional-LSTM for IGBTs Prognostics and Age Monitoring : Designing a neural network for predicting aging precursors in power devices

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

   Author : Matteo Santoro; [2023]
   Keywords : Neural Networks; Igbt; Prognostics; Age Monitoring; Neurala Nätverk; Igbt; Prognostik; Övervakning av Ålder;

   Abstract : In recent years, extensive research efforts have been dedicated to the field of prognostics and age-related degradation, with major focus on higher complexity devices. However, relatively little attention has been given to power devices, such as Insulated Bipolar Gate Transistors (IGBTs), despite their critical role in high power electronic applications. READ MORE

4. 18. Energy Neutral User Equipment : powering cellular IoT applications using energy harvesting

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

   Author : Tomas Lorenzo Henriques Vazquez; [2022]
   Keywords : Energy harvesting; Vibration energy harvesting; Energy neutral; Internet of Things; Autonomous systems; Power management; Low Power Wide Area Networks; LTE-M; NB-IoT; Energiskördning; Vibrationsenergiskörd; Energineutral; Sakernas internet; Autonoma system; Energihantering; Lågenerginätverk med lång räckvidd; LTE-M; NB-IoT;

   Abstract : With the rise in the number of Internet of Things (IoT) applications, there is also an increase in the number of batteries being used to power these connected devices. The lifespan of IoT devices is usually limited by how long their batteries last. READ MORE

5. 19. Forecast-based AI Decisions for Winter Road Maintenance

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Johan Alfredéen; [2022]
   Keywords : ;

   Abstract : In countries with freezing temperatures, proper road maintenance is an important intervention to reduce traffic accidents and fatalities and improves road passability. While de-icing using road salt can be an effective intervention, it may also lead to harmful side effects such as damage to vehicles, groundwater contamination and plant stress. READ MORE

6. 20. An Investigation of Methods for Flow Measurements in a Gasketed Plate Heat Exchanger for Predictive Maintenance

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Viktor Ekström; [2022]
   Keywords : gasketed plate heat exchanger; electrical measurements; sensors; predictive maintenance; machine learning; Technology and Engineering;

   Abstract : For a company to stay relevant in the long term, it is essential to keep up with the latest technology and continuously consider new innovative solutions for improving products and services. The gasketed plate heat exchanger (GPHE) is a mechanical device, and this work attempts to investigate different possibilities for incorporating sensor devices and predictive maintenance systems to improve the device. READ MORE