BLADE CONTROL APPARATUS AND METHOD FOR WIND POWER GENERATOR, AND WIND POWER GENERATOR USING THE SAME

摘要

The present invention relates to a blade control apparatus and method for a wind power generator, and a wind power generator using the same, which includes a measurement unit configured to measure a change in electrical characteristic of a measurement section set in a conductive region having electrical conductivity. The conductive region is included in the blade for the wind power generator. Thus, the state of the blade may be easily checked without separate sensors, and the blade may be controlled in response to the state of the blade.

主权项

1. A wind power generator comprising:
a blade comprising a conductive region having electrical conductivity; a detector configured to detect a change in an electrical characteristic of a section of the conductive region; and a determination unit configured to compare the detected change in the electrical characteristic to a value, and determine whether the blade is in a normal state or in an abnormal state.