WIND TURBINE BLADE, WIND TURBINE BLADE MONITORING DEVICE, WIND POWER GENERATION DEVICE, AND WIND TURBINE BLADE MONITORING METHOD

WIND TURBINE BLADE, WIND TURBINE BLADE MONITORING DEVICE, WIND POWER GENERATION DEVICE, AND WIND TURBINE BLADE MONITORING METHOD

A wind turbine blade includes: a blade body; a down conductor extending along a longitudinal direction of the blade body; and at least a pair of magnetic field sensors disposed inside the blade body and at opposite positions across the down conductor, the pair of magnetic field sensors being configu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MURATA, Naoto, TSUMURA, Yoichiro, AOI, Tatsufumi, YAMAMOTO, Syusaku
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
HEATING
LIGHTING
MACHINES OR ENGINES FOR LIQUIDS
MECHANICAL ENGINEERING
OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
PRODUCING MECHANICAL POWER
WEAPONS
WIND MOTORS
WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:A wind turbine blade includes: a blade body; a down conductor extending along a longitudinal direction of the blade body; and at least a pair of magnetic field sensors disposed inside the blade body and at opposite positions across the down conductor, the pair of magnetic field sensors being configured to detect a local magnetic field at each of the positions.