LIGHTNING PROTECTION SYSTEM FOR WIND TURBINE

摘要

PURPOSE: A thunderbolt preventing apparatus for a wind generator is provided to prevent damage of a connecting wire mounted at a cable beyer. CONSTITUTION: A thunderbolt preventing apparatus for a wind generator comprises a lightning rod, a first wire(9), a cable beyer(20), a second wire(11), and a connecting unit(30). The first wire is connected to the lightning rod and is extended in a herb side direction. The pitch bearing is mounted between a blade and herb. The cable beyer comprises a connection wire linked to the first wire. The second wire is connected to one end of the connection wire and connects with earth.