JPWO2021152866A5 - - Google Patents

Claims (3)

A small windward front turntable and a large leeward rear turntable with different diameter sizes are provided with a generator sandwiched between them. In a double-blade horizontal shaft wind power generator that rotates in different directions front and rear, a total of 6 flat turbine blades with weights attached to the outer peripheral tip are attached, 3 front and rear.
The windward front rotating disk small and the shaft are directly connected, the shaft is directly connected to the rotor with permanent magnets, and the shaft is supported by two bearings on the windward side and the leeward side of the fixed housing and integrated. rotate and
The leeward side rear rotating disk and the transmission pipe are directly connected, the transmission pipe is directly connected to the stator with coil, and the transmission pipe is sandwiched and supported between the outer ring bearing and the inner ring bearing of the fixed housing to rotate together. Double blade horizontal axis wind generator. In the double-blade horizontal axis wind power generator according to claim 1, a column is attached to the upper and lower central part of the generator housing, and the turret is connected to the turret via self-aligning thrust roller bearings provided in two places on the partition floor and the ceiling of the turret. Mounted on the
A double-blade horizontal axis wind generator with a detachable device for a leeward rudder or a leeward flared wind tunnel on said strut. The double-blade horizontal axis wind power generator according to claim 1 and claim 2, wherein a plurality of generators are installed on the tower, one of the columns is provided with a permanent ladder, and an anti-static lightning control system is installed on the top of each column. Equipped with a system that controls output with a converter, storage battery, and inverter and is connected to the grid, this wind power generation system operates as an integrated unit.