Essays about: "reactive maintenance"

Showing result 6 - 10 of 23 essays containing the words reactive maintenance.

1. 6. From Log-Data to Regressive Machine Learning Models for Predictive Maintenance : A case study

   University essay from Uppsala universitet/Industriell teknik

   Author : Lucas Christiaan van Dam; [2022]
   Keywords : Predictive maintenance; Log-data; Remaining useful lifetime; Regression models; Machine learning; Component degradation;

   Abstract : There are three ways to deal with component failure: reactive maintenance, preventive maintenance, and predictive maintenance. Reactive maintenance is to repair only once something breaks. Preventive maintenance is to repair before it breaks, independent of actual wear. READ MORE

3. 7. Requirements & Enabled Improvements Related to the Implementation of Advanced Preventive Maintenance Methods

   University essay from Lunds universitet/Produktionsekonomi

   Author : Edvard Carlsson; Simon Palmhager; [2021]
   Keywords : Predictive Maintenance; Internet of Things; Service Delivery; Preventive Maintenance; Cycle-based Maintenance; Condition-based Maintenance; Predictive Modelling; IoT-Centric Business Model; Technology and Engineering;

   Abstract : Currently well established technology-based manufacturing companies with a service business provides their markets with innovative and reliable products. Despite this, these companies often find their service delivery process to be inefficient, due to its time-based nature. READ MORE

4. 8. 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

5. 9. From reactive maintenance towards increased proactiveness through digitalisation : Vital factors to achieve momentum towards preventive maintenance using digital tools

   University essay from Jönköping University/JTH, Industriell organisation och produktion

   Author : Jesper Liedberg; [2021]
   Keywords : underhåll; förebygande underhåll; digitalisering;

   Abstract : At today's manufacturers, reactive maintenance mostly takes place instead of prevention. At the same time, maintenance is seen as a necessary evil and many companies have no direct strategies or goals for maintenance. In today's maintenance, Industry 4. READ MORE

6. 10. Transmission Systems for Grid Connection of Offshore Wind Farms : HVAC vs HVDC Breaking Point

   University essay from

   Author : Jesper Larsson; [2021]
   Keywords : Wind power; Offshore wind; Power systems; Transmission; HVAC; Reactive power; HVDC; VSC; MMC; Breaking point; LCOE; NPV;

   Abstract : Offshore wind is rapidly growing and optimised grid connections are crucial for its success. Generally, costs and losses are higher for HVDC at short distances due to the converters, while HVAC costs and losses increase more rapidly with distance due to the ac cables. READ MORE