Medium and low voltage fault determination method based on cloud-edge collaboration

Abstract:
With the rapid development of the distribution network in recent years, its scale is increasing, the network structure is becoming more and more complex, the types of equipment are increasing, the operation mode is changing, the distribution is becoming wider and wider, and there are more and more uncertain factors, problems such as power outages in the distribution network can easily lead to serious consequences. Therefore, the identification and determination of distribution network faults have received more attention, and it is urgent to conduct targeted assessments of distribution networks to prevent accidents in advance, reduce fault hazards, and reduce fault losses. This paper proposes a medium and low voltage fault determination method based on cloud-edge coordination, which effectively reduces the power failure identification time of the distribution network and improves the efficiency of the emergency repair of the distribution network.