Advanced search

Found 4 essays matching the above criteria.

  1. 1. Impact of offtake mechanisms on wind turbine selection and design in North and Central Europe

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Gesa Reiter; [2023]
    Keywords : Wind energy; offtake mechanisms; wind turbine configuration and design; rated power; capacity factor; Renewable Energy Sources Act; EEG; PPA; merchant; profitability; NPV; IRR; Vindkraft; upphandlingsmekanismer; vindturbiners konfiguration och utformning; nominell effekt; kapacitetsfaktor; lagen om förnybara energikällor; EEG; energiköpsavtal; handelsprissättning; lönsamhet; NPV; IRR;

    Abstract : Wind power has become a major supplier of electricity in the European market in the last years. In 2020, 13% of electricity generated on the European continent was wind energy (onshore and offshore) and these shares are projected to increase in the next years due to reasons such as climate change and the energy security aspect. READ MORE

  3. 2. A Quality Assurance of NKT’s Temperature Measuring : Evaluation and Uncertainty Analysis of the Temperature Measuring Chain on High Voltage Cables

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Hannes Olausson; [2022]
    Keywords : Temperature; Uncertainty; Logger system; Thermocouple;

    Abstract : An overall increase of interest and need for high voltage cable have been acknowledge overthe last years. This is mainly due to the effect of the rapid expansion and transition fromfossil-energy sources to a future with non fossil-energy. READ MORE

  4. 3. Offshore Wind Park Connection to an HVDC Platform, without using an AC Collector Platform

    University essay from Institutionen för kultur, energi och miljö

    Author : Haseeb Ahmad; [2012]
    Keywords : ;

    Abstract : This thesis investigates the comparison between two different alternating current topologies of an offshore wind farms connection to an offshore high voltage direct current (HVDC) converter platform. The offshore high voltage direct current converter platform converts alternating current into direct current. READ MORE

  5. 4. Spare Part Logistics and Optimization for Wind Turbines : Methods for Cost-Effective Supply and Storage

    University essay from Avdelningen för systemteknik

    Author : Mattias Lindqvist; Jonas Lundin; [2010]
    Keywords : wind turbine; spare parts; stock; optimization; logistics; OPUS10; maintenance; O M; vindkraftverk; reservdelar; optimering; logistik; lagerhållning; OPUS10;

    Abstract : The wind power industry is maturing and the amount of electricity produced by wind turbines in the world is rapidly increasing every year. Service and maintenance of wind turbines has proven to be difficult and expensive, especially offshore. READ MORE