MULTIFUNCTIONAL HYBRID ALTERNATIVE POWER PLANT Russian patent published in 2014 - IPC F21S9/02 

FIELD: electricity.

SUBSTANCE: invention relates to power engineering, in particular, to renewable power sources. Energies of solar radiation and wind are used as alternative power sources. MHAPP comprises a hollow support, a windmill case made as a hollow ball with a confuser and a diffuser being built-in in its central part, and a rotation gear for the windmill case. A ring is installed at the confuser output on the external side and provides for additional rarefaction behind the hollow ball which speeds-up the air flow passing through the confuser and diffuser. Additionally the MHAPP comprises a cylindrical pin of the rotation gear, plain bearings, a cylindrical back-up washer, fastening bolts, a support ball, a grid set at the confuser input for the protection against birds, windmills with blades of aerodynamic profile rotating in three parallel planes which are placed in the middle part between the confuser and diffuser, the windmills' shaft fixed in the hollow ball support by ball bearings, a central movable profiled rim for the three-blade windmill with the rim being located in the central parallel plane, two extreme rims for two-blade wind blades are installed with a shift of 90° to each other, magnets mounted with pole alternation on the external side of the two extreme movable rims for the two-blade wind blades, coil windings set on the internal side of the profiled rim opposite the magnets mounted with pole alternation on the external side of the two extreme movable rims for the two-blade wind blades, three magnets of longitudinal magnetisation are set with a shift of 120° on the external side of the central movable profiled rim opposite the ends of the three-blade windmill's blades with aerodynamic profile, a stationary rim with a magnetic ring of radial magnetisation with the latter being installed opposite the three magnets of longitudinal magnetisation, two pairs of parallel annular grooves for the bearing balls provided opposite each other on the external side of the profiled rim and on the internal surface of the stationary rim, tandem solar batteries mounted on the external surface of the hollow ball and the hollow support of the MHAPP, storage batteries, relay-regulator of storage batteries' charging, an electronic control panel, a light sensor and two LED lamps set on the hollow support.

EFFECT: illumination of facilities or surface areas in case of no power supply, the usage of a MHAPP allows for significant reduction of load on the common power stations and improvement of the environment state.

5 cl, 6 dwg