Magnetic signals used to detect faults in electric machines

Researchers at HydroCen and NTNU have developed a method for monitoring the magnetic fields of electric machines to detect faults. 

Hossein Ehya, a researcher at Norway's NTNU, alongside a purpose built generator model in NTNU’s SmartGrid laboratory.

Researchers at HydroCen and NTNU have developed a method for monitoring the magnetic fields of electric machines to detect faults.