It ‘s worth noting that back EMF plays a critical role as a natural current limiter during normal motor operation. When motor ...

Abstract: Electrical life is an important performance indicator of ac contactor, and it is influenced by various factors, among which the most important one is arc erosion caused by arc current. This ...

Abstract: In power grid engineering, improving work efficiency is crucial, and accurate recognition of power grid diagrams is particularly important. To address issues such as the insufficient ...