| 摘要 |
The device has an unbalance sensor module (14) to measure unbalance of a rotor. A balancing module (28) has a compensation mass (34), a coding disk connected with an increment sensor to position the mass and positon sensors connected with a magnet attached to the mass to find end positions of the mass. A processor (16) collects the signals from the modules and evaluates a control signal for a power module. An independent claim is also included for a wind mill with a balancing device. |
