Amorphous materials are not only energy-saving but also environmentally friendly
Power transformer core looseness fault monitoring method principle (on)
by：Transmart
2021-01-26
Smaller compaction force which resulted in increased clearance between the core layer, vibration damping is reduced, the magnetic field distribution is more complex, the electromagnetic force is easy to stimulate the inherent vibration modal of silicon steel sheet, intensified the rubbing between the silicon steel sheet, the impact of the core vibration feature enhancements.
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