A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The Kernforschungsanlage Jülich, responsible for the Energy Research Programme is organizing the seminar "Investigation of Wind Energy Systems", at which the project leaders of BMFT-research projects will have the opportunity to present and discuss the status of their research projects. The presentations will be made available to all participants so that discussions can be carried out in more detail during the seminar with the aim of reaching a possible decision on which measuring techniques are most suitable. Wind power plants are old proven systems for producting mechanical energy. Wind mills, known to us to-day, have been developed with many faults over centuries. But even in the case of windmills which have often been built, faults are not rare, as insufficient planning, building deflciencies, Operating mistakes and inadequate maintenance-were not forestalled either then or now. To-day nothing can be deduced directly from the old windmill technology as electricity will be produced with modern rotors. The long development phase consisting of tests and continual modifications will be shortened as wind energy is to provide a contribution towards electricity production in our country as soon as possible. Today we have many aids at our disposal for calculating the dimensions of wind power plants. However, basic data for the calculation are still generally unknown. The load assumptions, on which a calculation can only be based, have not been investigated sufficiently. Various estimates are indeed available but a confirmation by measured results is still missing. Therefore one aim of the analysis of wind power plants must be to determine reliable load assumptions with which a calculation can be carried out. These data do not only depend on the wind but also on the type of plant. For this reason both high speed and low-speed plants must be calculated and sssessed with cmd wi thout pi tch control. [.]
The Kernforschungsanlage Jülich, responsible for the Energy Research Programme is organizing the seminar "Investigation of Wind Energy Systems", at which the project leaders of BMFT-research projects will have the opportunity to present and discuss the status of their research projects. The presentations will be made available to all participants so that discussions can be carried out in more detail during the seminar with the aim of reaching a possible decision on which measuring techniques are most suitable. Wind power plants are old proven systems for producting mechanical energy. Wind mills, known to us to-day, have been developed with many faults over centuries. But even in the case of windmills which have often been built, faults are not rare, as insufficient planning, building deflciencies, Operating mistakes and inadequate maintenance-were not forestalled either then or now. To-day nothing can be deduced directly from the old windmill technology as electricity will be produced with modern rotors. The long development phase consisting of tests and continual modifications will be shortened as wind energy is to provide a contribution towards electricity production in our country as soon as possible. Today we have many aids at our disposal for calculating the dimensions of wind power plants. However, basic data for the calculation are still generally unknown. The load assumptions, on which a calculation can only be based, have not been investigated sufficiently. Various estimates are indeed available but a confirmation by measured results is still missing. Therefore one aim of the analysis of wind power plants must be to determine reliable load assumptions with which a calculation can be carried out. These data do not only depend on the wind but also on the type of plant. For this reason both high speed and low-speed plants must be calculated and sssessed with cmd wi thout pi tch control. [.]
Meßtechnische Untersuchungen an Windenergieanlagen
1984-01-01
Jülich : Kernforschungsanlage Jülich GmbH Zentralbibliothek, Verlag, Spezielle Berichte der Kernforschungsanlage Jülich 244, 2, 236 p. (1984).
Paper
Electronic Resource
English
DDC:
690
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