ABS system includes pitch regulation mechanism, active brake, controller, and other parts. ABS System detect wind speed, voltage, current and other electrical parameters to determine wind turbine running or shut down.

ABS system is the first time for small wind turbine to realize automatic brake function. RENERGY wind turbine became a significant of safety. Traditional brake including dump load (electronic brake), manual brake or non variable pitch brake.

Since 2010, the first ABS system was designed. Now ABS system has been applied in variable pitch wind turbines widely, it became a last step safety protection

ABS – Aerodynamic brake system -- software