Essays about: "Återstående Livslängd"

Showing result 1 - 5 of 12 essays containing the words Återstående Livslängd.

1. 1. Remaining Useful Life Prediction of Power Electronic Devices Using Recurrent Neural Networks

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

   Author : Congrui Cai; [2023]
   Keywords : Power electronics; Prognostics and health management; Remaining useful life; Recurrent neural network; Kraftelektronik; Prognostik och hälsoledning; Återstående livslängd; Återkommande neurala nätverk;

   Abstract : The growing demand for sustainable technology has led to an increased application of power electronics. As these devices are often exposed to harsh conditions, their reliability is a primary concern for both manufacturers and users. READ MORE

3. 2. Supervised Algorithm for Predictive Maintenance

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

   Author : Haida Lu; [2023]
   Keywords : Long short-term memory; Predictive maintenance; Remaining useful life; Embedded Artificial Intelligence; Långt korttidsminne; förebyggande underhåll; återstående livslängd; inbyggd artificiell intelligens;

   Abstract : Predictive maintenance plays a crucial role in preventing unexpected equipment failures and maintaining assets in good operating conditions in various systems. One such scenario where predictive maintenance has been widely used is in battery management systems for electronic vehicles based on lithium batteries, where the risk of failure can be reduced by predicting the remaining useful life of the lithium battery. READ MORE

4. 3. Predicting Top-Oil-Temperature in Power Transformers with Light Gradient Boosting Machine

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

   Author : Victor Löfgren; [2022]
   Keywords : ;

   Abstract : Online monitoring of mineral-oil-immersed transformer variables provide capabilities such as failure avoidance, optimization of load capacity and maintenance as well as extending the remaining life expectancy. A central role is played by the Top-Oil-Temperature which in its own is an indicator of harmful events or transformer states. READ MORE

5. 4. Predictive Maintenance of Construction Equipment using Log Data : A Data- centric Approach

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

   Author : Bazil Muzaffar Kotriwala; [2021]
   Keywords : Predictive Maintenance; Construction Equipment; Event Log; Sensor Log; Machine Learning; Imbalanced Data; Prediktivt underhåll; byggutrustning; händelselogg; sensorlogg; maskininlärning; obalanserade data;

   Abstract : Construction equipment manufacturers want to reduce the downtime of their equipment by moving from the typical reactive maintenance to a predictive maintenance approach. They would like to define a method to predict the failure of the construction equipment ahead of time by leveraging the real- world data that is being logged by their vehicles. READ MORE

6. 5. Adapting a data-driven battery ageing model to make remaining-useful-life estimations using dynamic vehicle data

   University essay from KTH/Kemiteknik

   Author : Viraj Phatarphod; [2021]
   Keywords : Lithium-ion battery; Cyclic ageing; Data-driven model; Remaining-useful-life; Dynamic data; Data structuring; Litiumjonbatteri; Cykliskt åldrande; Datadriven modell; Återstående livslängd; Dynamiska data; Datastrukturering;

   Abstract : Transportsektorn är en av världens största producenter av växthusgas därav är dess avkarbonisering essentiell för att uppnå Parisavtalets mål för CO2-emissioner. Ett viktigt steg för att uppnå dessa mål utförs genom elektrifiering. Litium-jon-batterier (eng. READ MORE