Variable Pitch Wind Turbine Generator
The Variable Pitch Wind Turbine Generator adopts wind speed of wind force to control the Angle change of blade, as the change of wind speed's size, blades twist corresponding Angle, changing the aerodynamic characteristics of blades, controlling the speed of wind power generator, and changing the internal mechanism to get displacement, realizing generator constant power output.
Feature:
Rotor: High-quality steel precision molding, Blade made by Reinforced fiber glass, High flexural strength, high resistance to erosion and long service life.
Generator: Rotor drive directly, Low-speed permanent magnet synchronous generator, overload rate 150%;
Adjustable blade generator: Using stable adjustable blade system, and not changed by the operating environment, environment adaptability;
Speed adjusting performance: System control accuracy + 10r/min, not overspeed when encounter gale. Rotor efficiency can reach 42%, noise level less than 65 dB.
Low-speed start: According to the wind condition, adjust initial Angle of blades and it can make the wind generator start at low speed, start wind speed: 2m/s.
Manual brake: Reliable brake institutions, convenient operation, Shut down can be realized at any time.
Self-releasinghook: Collection slip ring releasinghook automatically, ensure cable without winding, double carbon brush structure to ensure power without transmission fault.
Adaptability: Application wind speed scope 3~30m/s, Basic covers land common wind speeds.
Rotor Diameter (m) |
8 |
Blade material/Blade number |
Reinforced Fiber Glass*3 |
Rated power/Max power (w) |
10k/12k |
Rated wind speed (m/s) |
12 |
Start-up wind speed (m/s) |
3 |
Working wind speed range (m/s) |
3-35 |
Security wind speed (m/s) |
50 |
Rated rotate speed (r/min) |
200 |
Working voltage (v) |
DC240--500v |
Generator type |
Permanet magnet 3-phase AC generator |
Speed regulation method |
Pitch changed (standby mode: yawing) |
Stop method |
Manual control +Electromagnet |
Shandong YaNeng Industrial Co., Ltd., is a manufacture which develops, manufactures and sells small and medium complete set of wind turbine.
With the globle pressure on energy and environment has become more evident, wind power as green clean and renewable energy has great potential for development prospects.
Wind turbine's production and distribution has broad commercial operation space, and we will build the largest small and medium-size wind turbine manafacturing base in China.