Insulation Diagnosis with a Focus on Partial Discharge of the Propulsion Coils of the Superconducting Maglev

Maglev train systems require a high number of ground coils which are installed in the open over extended periods of time. Efficiency is therefore crucial for the maintenance of these ground coils in operation. When Maglev vehicles are running, a high voltage is applied to propulsion coils. Insulation diagnosis methods...