Method and system for rotary coupling and planetary gear

Abstract

In this presentation, we study various aspects of rotary coupling and planetary gear. We also study various aspects of the wind turbines or wind mills. We optimize the performances of both a single wind turbine and a wind farm, collectively. We study the nozzles on the blades and all the variations and accessories for the operation of a nozzle. We also explore flow patterns around the blades, the mechanisms to get air or other gasses to the blades, the couplers for the electrical connections and the gas connections, and the gaps, holes, channels, conduits, or openings on the body or structure of a tower. We also present various mathematical models and formulations for optimizations.

1 . A planetary gear system, said system comprising:
 a first sun gear;   a second sun gear;   wherein said first sun gear is axially co-centric with said second sun gear;   a first set of planetary gear;   a second set of planetary gear;   wherein said first set of planetary gear is engaged with said first sun gear at periphery of said first sun gear;   wherein said second set of planetary gear is engaged with said second sun gear at periphery of said second sun gear;   an outer ring or enclosure;   wherein said outer ring or enclosure comprises inward teeth;   wherein said outer ring or enclosure is engaged with either said first set of planetary gear or said second set of planetary gear, directly or through a first set of coupling gear;   wherein a first member of said first set of planetary gear is axially co-centric with a first member of said second set of planetary gear;   wherein said first member of said first set of planetary gear is axially rotationally attached with said first member of said second set of planetary gear.   
     
     
         2 . The planetary gear system according to  claim 1 , wherein said system comprises a rotational coupler. 
     
     
         3 . The planetary gear system according to  claim 1 , wherein said system comprises a rotational coupler for electrical coupling. 
     
     
         4 . The planetary gear system according to  claim 1 , wherein said system comprises a rotational coupler for gas, liquid, or fluid. 
     
     
         5 . The planetary gear system according to  claim 2 , wherein said rotational coupler comprises a two-stage rotational coupler. 
     
     
         6 . The planetary gear system according to  claim 2 , wherein said rotational coupler is axially distributing. 
     
     
         7 . The planetary gear system according to  claim 2 , wherein said rotational coupler is radially stacked. 
     
     
         8 . The planetary gear system according to  claim 1 , wherein said first set of planetary gear has three planet gears. 
     
     
         9 . The planetary gear system according to  claim 1 , wherein said first set of planetary gear has more than three planet gears. 
     
     
         10 . The planetary gear system according to  claim 1 , wherein said system comprises a planet carrier ring. 
     
     
         11 . The planetary gear system according to  claim 10 , wherein said planet carrier ring is engaged with said first set of planetary gear or said second set of planetary gear. 
     
     
         12 . The planetary gear system according to  claim 10 , wherein said planet carrier ring is attached to axis of said first set of planetary gear or said second set of planetary gear through a rotational bearing. 
     
     
         13 . The planetary gear system according to  claim 5 , wherein said two-stage rotational coupler comprises of stator, intermediate core, and main rotor core. 
     
     
         14 . The planetary gear system according to  claim 13 , wherein said stator is attached to or part of said outer ring or enclosure. 
     
     
         15 . The planetary gear system according to  claim 13 , wherein said main rotor core is attached to or part of said first sun gear. 
     
     
         16 . The planetary gear system according to  claim 13 , wherein said intermediate core is attached to or part of said second sun gear. 
     
     
         17 . The planetary gear system according to  claim 13 , wherein said intermediate core is attached to or part of said second sun gear via an axial extender cylinder. 
     
     
         18 . The planetary gear system according to  claim 13 , wherein said intermediate core is attached to or part of said second sun gear via an intermediate plate;
 wherein said intermediate plate is axially co-centric with said first sun gear.   
     
     
         19 . The planetary gear system according to  claim 1 , wherein axis rod of said first member of said first set of planetary gear is rotationally coupled to said first member of said first set of planetary gear, via a rotational bearing. 
     
     
         20 . The planetary gear system according to  claim 1 , wherein radius of said first sun gear is larger than radius of said second sun gear.