FIELD: power engineering.
SUBSTANCE: generating electric machine is installed into a concreted cofferdam of open ground. The shaft of its rotor is fixed at the bottom and at the top in radial bearings, and on the top it is connected with an impeller by means of an intermediate assembly - a driving bushing, which is connected from inside with a splint joint to the electric machine rotor shaft, and from outside it is rigidly fixed to the impeller's hub. The vector of the impeller's weight value is transferred via the driving bushing that rests against the thrust bearings of a girder plate installed onto a crosspiece fixed with support pillars. In the electric machines with vertical axis of rotor rotation the vertical load at support elements is considerably reduced.
EFFECT: development of an alternative electromechanical source of power generation.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2477559C1 |
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| VERTICAL HYDRAULIC TURBINE-GENERATOR UNIT | 0 |
|
SU1427494A1 |
