Tumo-Int3BladesWindTurbineTowerMakingandInstallationGuide · 2017. 8. 22. ·...
Transcript of Tumo-Int3BladesWindTurbineTowerMakingandInstallationGuide · 2017. 8. 22. ·...
Tumo-Int 3 Blades Wind Turbine Tower Making and Installation GuideTower Making
• Tower diameter for 400W 3 blades wind turbine should at least Φ60mm, thickness 3mm.
• Tower diameter for 600W and 1000W 3 blades wind turbine should at least Φ76mm, thickness 3.5 mm.
• Tower height can be 6~12meters.
Technical requirement1、L-type bolts for four galvanized wire strands;
screws should be 60 higher from the mixed earth surface.
2、C25 motar can be used for mixed earth.
mixed earth mounds
Figure1:manufacture of mixed earth mound
Figure2
The manufacture of earth anchor(3 sets)
U-type bolt(4-WIRE STRAND)
Galvanized steel guy wire
Strainer(16 inches)
The earth anchor
Wind turbine tower
GB/T5976-8
1*19-10
3、The metal parts should be under the threatment of anticorrosion and rust proofing.
Figure3The manufacture of guy cable
Tumo-Int 3 Blades Wind Turbine Tower Making and Installation Guide• Making the upper tower with flange: solid welding, no leak at the weld zone; the earth lug must be welded 20cm away from the ground(clearlyvisible). It will be connected to the lightening grounding device.
stiffener
Tron pipe
Flange base
Tron pipe
stiffener
The flange joint
decided on your own
steel bracket
Flange base
welded
tinned
Grounding connector
tinned
Rubber Cushion
Be
米
ugl
Tower base
米
outlet
Tumo-Int 3 Blades Wind Turbine Tower Making and Installation Guide• Lightning protection must be prepared before setting up the wind turbine.
Tumo-Int 3 Blades Wind Turbine Tower Making and Installation GuideTower Installation
• The minimum recommended tower height is 20 ft (6 m) on open ground or 20 ft (6 m) above nearby obstructions (refer to following figure).
•Try to locate the wind turbine in the “cleanest” turbulent free air as possible. Turbulence will reduce the efficiency of wind turbine and may acceleratewear on rotating components.
• Try to locate the turbine without obstacles within 200m of installation center.
• The installation distance between two turbines should be 8-10 times of the rotor diameter.
• Installation site should be complied with local regulations.
Flenge for 3 blades wind turbine (1000W)
Tower