Zu-Yi Peng

Fault diagnosis of surge arresters via electro-thermal coupled simulation and gradient boosting tree

The Metal-Oxide Arrester (MOA) is a crucial device for ensuring the safety of power grids, but its fault diagnosis faces the challenge of scarce actual fault samples. In this study, a 3D electro-thermal coupled simulation model is developed to reconstruct four operating conditions: internal moisture, aging of the insul...