Superwind 350 12V, Руководство пользователя

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V 01-2017
www.superwind.com
14
At superwind, we focus on power production and not just turning blades. As such,
keep in mind that the wind speed required to start charging the battery depends
on the battery state of charge (load) and other basic electrical system factors.
Your turbine has extremely high quality bearing sets to provied
a long, nearly maintenance free service life. These special
bearings require a “ break in period“ of weeks or possibly
months to achieve the highest charging levels at lower wind
speed conditions. Leaving the Superwind turbine in the
autonomous “Run” position through all types of weather,
including high winds and storms, will help shorten this break in
period.
b) The basic innovation of
Superwind
is its novel aerodynamic rotor control system.
Similarly to large wind turbines, it adjusts the pitch angle of the rotor blades.
The mechanical controller is fully integrated into the hub and works without
expensive electrical or hydraulic components. Instead, the controller is actuated by
forces arising at operation of the wind turbine itself.
The forces are affected by the geometric and kinematic lay-out of the rotor and
controller mechanism.
Aerodynamic forces act as a control variable to adjust the rotor blades for power
regulation above the nominal wind speed. Centrifugal forces are the second control
variable for the rotor blade adjustment. By the special arrangement of both force
components, the controller limits rotor speed automatically (even at extreme wind
velocities) and protects the wind turbine from over-speed, even during no-load
operation. As a result, the controller limits the mechanical loads at high wind speed,
providing smooth operation under all weather conditions.