Wind Generator part2

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Wind Generator part2

 

 

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  Step 9

  • Measure the distances between the tips of each blade, and adjust them so that they are all equidistant.
  • Then mark and punch starter holes for the three outer holes on the hub through the empty holes in each blade.



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  Step 10

  • Label the blades and hub so that you can match which blade goes where.
  • Remove the blades, and drill and tap the three outer holes on the hub.




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  Step 11

  • Position each blade in its place on the hub, so that all the holes line up.
  • Using the 1/4“ bolts and washers, bolt the blades back onto the hub.
  • For the inner three holes, use two washers per bolt, one on each side of the blade. For the outer holes, just use one washer next to the head of the bolt. Tighten.




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  Step 12 — Assemble the generator.

  • Drill a 1/4" hole in the tubing, about 5 inches from the front end of the tube, opposite the tail holes end, on any side.
  • Place the bridge rectifier over the hole, and screw it to the tubing using a #10 sheet metal screw.




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  Step 13

  • Using hose clamps, mount the motor on the end opposite the tail.
  • Do not tighten the clamps, because you will make a balance adjustment later.




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  Step 14

  • Crimp spade connectors onto the black and red wires from the motor, and connect them to the two AC voltages in terminals on the bridge rectifier, L1 and L2.
  • Insulate connections with heat-shrink tubing or electrical tape.




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  Step 15

  • If you haven’t already, attach the tail.
  • Re-attach the blade assembly on the motor.

     
      
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  Step 16

  • Now we’ll attach the tower mount. Using a pipe wrench, screw the nipple tightly into the floor flange.
  • Clamp the nipple in a vise so the floor flange faces up and is level.
  • Set the generator on the flange/nipple and balance it by adjusting the position of the motor, then tighten the hose clamps down. Mark spots in the square tubing that match up with the flange holes.
  • Drill these two holes using a 5/32” drill bit. (You will probably have to take off the hub and tail to do this.)
  • Attach the square tubing to the floor flange with two sheet metal screws.
fun labs : www.fun-labs.co.cc 


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