| 摘要 |
Concerning existing propeller-driven wind power plants, weight increases faster than effect, with increasing radii of the wings, thereby the costs, which has the result that plants are becoming unprofitable when they go beyond a certain size. This problem has been solved by many off-line wind absorbing blades (11) each of them is attached to a carriage (12), that runs along a closed track (13, 14). Energy is outlet through linear electrical generators (32, 33) placed along the closed track without any moving parts except for the details of the generators (33), which are attached to the carriages. The plant tolerates an extension laterally, which involves an increase of power, with low increase in weight and low rise of costs. The plant is raised and lowered for overhaul by winches, at which a frame construction (4) is attached by bearings of the rotable bedding and momentarily to the ground base plate, which even can consist of seabased pontoons or the like. |
