Essays about: "maintenance and repairs"

Showing result 11 - 15 of 18 essays containing the words maintenance and repairs.

  1. 11. An analysis of the discrepancy in availability and production at a wind farm in Sweden

    University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Author : Edward Sadler; [2017]
    Keywords : wind; wind turbine;

    Abstract : Eolus recently developed, sold and now manage a wind farm consisting of four 2 MW wind turbines located in the northern half of Sweden. Soon after commissioning it was noticed that they were underperforming in terms of production and availability. It was suspected that one turbine was underperforming relative to the manufacturers’ power curve. READ MORE

  3. 12. VESSEL FLEET OPTIMISATION FOR OFFSHORE WIND POWER MAINTENANCE

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Dimitrios Liapodimitris; [2017]
    Keywords : Wind; Energy; Offshore; Maintenance; Optimisation; Optimization; Vessels; O M;

    Abstract : Wind power has been a leading energy source in the renewable energy sector. The offshore wind power industry is rapidly growing, having the advantages of great wind resources, with minimum impact on residential areas; however, the high O&M costs add significantly to the LCOE, and present a challenge to the project developers and operators. READ MORE

  4. 13. The comparison of automatic and manual loading in an underground mining environment

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

    Author : Simon Marklund; [2017]
    Keywords : Underground Mining; Automation; Loading; Transport; LHD;

    Abstract : Mine automation has been in development since the 1980s and began to be implemented in the 1990s with the biggest drivers being safety, reduced maintenance and increased productivity. Automation is used in many different mining methods performing a variety of tasks. READ MORE

  5. 14. Multi-class Supervised Classification Techniques for High-dimensional Data: Applications to Vehicle Maintenance at Scania

    University essay from KTH/Matematisk statistik

    Author : Daniel Berlin; [2017]
    Keywords : Statistical learning; Machine learning; Neural networks; Deep learning; Supervised;

    Abstract : In vehicle repairs, many times locating the cause of error could turn out more time consuming than the reparation itself. Hence a systematic way to accurately predict a fault causing part would constitute a valuable tool especially for errors difficult to diagnose. READ MORE

  6. 15. Robot Condition Monitoring : A first step in Condition Monitoring for robotic applications

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Hugo Danielson; Benjamin von Schmuck; [2017]
    Keywords : Robot Condition Monitoring; Acoustic Emission; Hypocycloid; Gearbox; Nabtesco; SKF; ABB IRB6600; Vibration; Cepstrum; Pre-Whitening; Wavelet;

    Abstract : The industrial world is in constant demand for faster, cheaper and higher quality manufacturing. Robot utilisation and automation has evolved to become a necessary asset to master in order to stay competitive in the global market. With the growing dependency on robots, unexpected downtime and brakedowns can cause devastating loss of revenue. READ MORE