Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Leban, Krisztina Monika"'
Autor:
Leban, Krisztina Monika
Publikováno v:
Leban, K M 2014, Design Tool for Direct Drive Wind Turbine Generators : Proposed solutions for direct drive Darrieus generators 20MW . Department of Energy Technology, Aalborg University .
The current work offers a comparison of the proposed machine geometries for 6 [MW] direct drive wind generator candidates with the prospective of up scaling to 20MW. The suggestions are based on a design tool especially built for this investigation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::253e35b5630476b7ffad6b458662ee08
https://vbn.aau.dk/ws/files/316458475/krisztina_leban.pdf
https://vbn.aau.dk/ws/files/316458475/krisztina_leban.pdf
Publikováno v:
Leban, K M, Ritchie, E & Argeseanu, A 2014, ' Design Tool for 5-20 MW Direct Drive Generators ', Electromotion, vol. 21, no. 1-2 . < http://electromotion.utcluj.ro/contents.htm#top >
This paper reports on a machine design tool for large (5-10MW) direct drive electrical generator. The aim of the work is to construct a flexible calculation tool that enables the analysis of different ideas and concepts for generator design. The tool
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::22aaa0ad59a6759a23e4dc263685da09
https://vbn.aau.dk/da/publications/f000e5e8-0e0d-4ad7-ba7b-f50ba34189e5
https://vbn.aau.dk/da/publications/f000e5e8-0e0d-4ad7-ba7b-f50ba34189e5
Autor:
Paulsen, Uwe S., Madsen, Helge A., Kragh, Knud A., Nielsen, Per H., Baran, Ismet, Hattel, Jesper, Ritchie, Ewen, Leban, Krisztina Monika, Svendsen, Harald, Berthelsen, Petter A.
Publikováno v:
Paulsen, U S, Madsen, H A, Kragh, K A, Nielsen, P H, Baran, I, Hattel, J, Ritchie, E, Leban, K M, Svendsen, H & Berthelsen, P A 2014, ' DeepWind-from idea to 5 MW concept ', Energy Procedia, vol. 53, pp. 23-33 . https://doi.org/10.1016/j.egypro.2014.07.212
The DeepWind concept has been described previously on challenges and potentials, this new offshore floating technology can offer to the wind industry [1]. The paper describes state of the art design improvements, new simulation results of the DeepWin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::03a9539c8765611fd9216c1224bd9474
https://vbn.aau.dk/da/publications/5fbb4ae5-5289-4fae-b6cf-a39d405067bd
https://vbn.aau.dk/da/publications/5fbb4ae5-5289-4fae-b6cf-a39d405067bd
Autor:
Ritchie, Ewen, Leban, Krisztina Monika, Trintis, Ionut, Friis Pedersen, Troels, Schmidt Paulsen, Uwe, Vita, Luca
Publikováno v:
Ritchie, E, Leban, K M, Trintis, I, Friis Pedersen, T, Schmidt Paulsen, U & Vita, L 2013, ' Design And Bench Tests of Converter Driven 1kW Underwater Induction Generator for the Deep Wind project ', Electromotion, vol. 20, no. 1-4 .
This paper presents a 1 kW generator and converter applied to a floating Darreius type wind turbine system. The completed system is floated in the sea with the generator 5m below the surface.The present paper sketches the design and presents the labo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fe20e833820c3ac194bdbb196a3e7398
https://vbn.aau.dk/da/publications/df44c939-5b15-45ce-8e38-ef674fed4aea
https://vbn.aau.dk/da/publications/df44c939-5b15-45ce-8e38-ef674fed4aea
Publikováno v:
Nica, F V T, Ritchie, E & Leban, K M 2013, ' Comparison between Genetic Algorithms and Particle Swarm Optimization Methods on Standard Test Functions and Machine Design ', Electromotion, vol. 20, no. 1-4 .
Nowadays the requirements imposed by the industry and economy ask for better quality and performance while the price must be maintained in the same range. To achieve this goal optimization must be introduced in the design process. Two of the best kno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6d408504a2ae5f0cdaad94d078657d76
https://vbn.aau.dk/da/publications/776640cf-7119-4d3a-abc0-3724e3c2cc23
https://vbn.aau.dk/da/publications/776640cf-7119-4d3a-abc0-3724e3c2cc23
Publikováno v:
Ion, T, Leban, K M & Ritchie, E 2013, ' Influence of Closed Stator Slots on Cogging Torque ', Electromotion, vol. 20, no. 1-4 .
Cogging torque results due interaction of magnetic field of magnets and stator slots, and have negative effects on permanent magnet machines such as vibrations, noise, torque ripples and problems during turbine start-up and cut-in. In order to reduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1f2ea9233ba33342ccb832856b1cb44f
https://vbn.aau.dk/da/publications/1c9a14b3-4090-471b-8105-651a15ce2df9
https://vbn.aau.dk/da/publications/1c9a14b3-4090-471b-8105-651a15ce2df9
Autor:
Paulsen, Uwe S., Vita, Luca, Madsen, Helge A., Hattel, Jesper, Ritchie, Ewen, Leban, Krisztina Monika, Berthelsen, Petter A., Carstensen, Stefan
Publikováno v:
Paulsen, U S, Vita, L, Madsen, H A, Hattel, J, Ritchie, E, Leban, K M, Berthelsen, P A & Carstensen, S 2012, ' 1st DeepWind 5 MW Baseline design ', Energy Procedia, vol. 24, pp. 27-35 . https://doi.org/10.1016/j.egypro.2012.06.083
The first 5MW baseline design of the DeepWind concept is presented for a Darrieus type floating wind turbine system for water depths of more than 150 m. This design will be used as design reference to test the next technological improvements of sub-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::85eb829fdee645ae1fd054e9b50e9e89
https://vbn.aau.dk/da/publications/3079c543-eb66-4168-8794-0592decf50b2
https://vbn.aau.dk/da/publications/3079c543-eb66-4168-8794-0592decf50b2
Autor:
Hvenegaard, Claus M., Nielsen, Sandie B., Hansen, Mads Peter Rudolph, Nikolaisen, Christian Grønborg, Ritchie, Ewen, Leban, Krisztina Monika
Publikováno v:
Hvenegaard, C M, Nielsen, S B, Hansen, M P R, Nikolaisen, C G, Ritchie, E & Leban, K M 2009, Reduktion af elforbrug til motordrift ved anvendelse af PM-motorer . Teknologisk Institut .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6a3a2c203d1bce8f6bddf293ccc8ea66
https://vbn.aau.dk/da/publications/6147518e-cdba-4ce0-ad3c-d53db01fd8f0
https://vbn.aau.dk/da/publications/6147518e-cdba-4ce0-ad3c-d53db01fd8f0
Publikováno v:
Argeseanu, A, Ritchie, E & Leban, K M 2009, An Optimized Version of a New Absolute Linear Encoder Dedicated to Intelligent Transportation Systems . in Proceedings of the 9th WSEAS/IASME International Conference on Electric Power Systems . WSEAS Press, pp. 22-27, WSEAS/IASME International Conference on Electric Power Systems, Genova, Italy, 17/10/2009 .
This paper proposes an optimized version of a new absolute linear encoder (ALE). The innovative ALE can be used for long distance applications (more then 150m) and the accuracy of the measurements is 0.5mm. To obtain these performances the ALE uses a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cc21abd4e2acfb4192289e04f87deee7
https://vbn.aau.dk/ws/files/19133240/Publication
https://vbn.aau.dk/ws/files/19133240/Publication
Publikováno v:
Ritchie, E, Argeseanu, A & Leban, K M 2009, Robust Solar Position Sensor for Tracking Systems . in Proceedings of 9 th WSEAS International Conference on Power Systems (PS' 09) . WSEAS Press, pp. 49-54, WSEAS International Conference on Power Systems (PS' 09), Budapest, Hungary, 03/09/2009 .
The paper proposes a new solar position sensor used in tracking system control. The main advantages of the new solution are the robustness and the economical aspect. Positioning accuracy of the tracking system that uses the new sensor is better than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7a29005a80284eb8a1deba7a45972e22
https://vbn.aau.dk/da/publications/3eba6c20-01d9-11df-838e-000ea68e967b
https://vbn.aau.dk/da/publications/3eba6c20-01d9-11df-838e-000ea68e967b