Essays about: "Tillståndsövervakning"

Showing result 6 - 10 of 24 essays containing the word Tillståndsövervakning.

1. 6. Design and construction of a reliable wireless power transfer system for an embedded device : With emphasis on industrial applications

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

   Author : Dhruvi Ajit Shukla; [2022]
   Keywords : Wireless Power Transfer WPT ; ferrites; Litz wire; skin effect; proximity effect; electromagnetic induction; electromagnetic resonance; magnetic coupling; power efficiency; LC circuits; Trådlös kraftöverföring WPT ; ferrit; litz-tråd; hudeffekt; närhetseffekt; elektromagnetisk induktion; elektromagnetisk resonans; magnetisk koppling; effekteffektivitet; LC-kretsar;

   Abstract : This thesis deals with wireless power transfer from an external source to embedded small devices (such as for conditioning monitoring, control etc.) located at different distances from the source. The proposed designs can be used in a variety of applications, including mobile phones, electric cars, unmanned aerial vehicles, robots, etc. READ MORE

3. 7. Condition Monitoring (CM) : Concept selection of sensors for monitoring of mechanical wear

   University essay from Karlstads universitet

   Author : Hampus Vinblad; [2022]
   Keywords : Condition Monitoring; mechanical wear; oil analysis;

   Abstract : This bachelor thesis has been executed with the product development process double diamond. The thesis has been performed at Karlstad University in cooperation with Kongsberg Maritime in Sweden AB. The objective of the thesis has been to develop a condition monitoring system for Kongsberg’s waterjet department. READ MORE

4. 8. Improving maintenance scheduling with condition monitoring on the electric distribution grid : An economic analysis comparing corrective and predictive maintenance

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

   Author : Hugo Vincenti; [2022]
   Keywords : Condition-based maintenance; predictive maintenance; health index; failure rate; maintenance scheduling; sensors; economic analysis; simulation; Tillståndsbaserat underhåll; förebyggande underhåll; hälsoindex; felfrekvens; underhållsplanering; sensorer; ekonomisk analys; simulering.;

   Abstract : A growing use of sensors on the electric grid has opened the door to new methods of asset management: Distribution System Operators are now looking into conditionbased maintenance, as opposed to the traditional corrective or time-based methods. As an emerging field, the methodology must be constructed from the ground, with the little data available. READ MORE

5. 9. Paper Machine Press Felt Monitoring : A Case Study on PM2 in Karlsborg

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Aron Laurell Håkansson; [2021]
   Keywords : paper machine; press fabric; press felt; vibration; condition monitoring; pappersmaskin; pressduk; pressfilt; vibration; tillståndsövervakning;

   Abstract : Press felts are highly critical components of the paper machine. A degraded press felt could lead to paper web breaks, which requires the paper machine to be restarted. Moreover, a degraded felt influences the quality of the paper, leading to paper disposal. READ MORE

6. 10. Condition monitoring of rotating machinery : A statistical approach

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

   Author : Fabian Hedin; Tim Gisseman; [2021]
   Keywords : Condition monitoring; Vibration analysis; Fault detection; Predictive maintenance;

   Abstract : Identifying faults in machinery before they cause critical failure is the core purpose of condition monitoring. This report gives a background to condition monitoring and outlines the current state of research in the field, and its most important theoretical components. READ MORE