MONGEMO is a permanently installed, continuous on-line partial discharge (PD) monitoring system for one or multiple rotating machines, such as generators and electrical motors. It is used for assessing the insulation condition of stator windings and detecting insulation defects by continuously collecting and analysing PD data over time. The system provides you with detailed PD trend analyses to assess a machine’s insulation state to make timely maintenance decisions.

Most defects can be detected early through the permanent monitoring of partial discharge (PD). PD occurs in the stator insulation system of generators & motors, Where local electrical field stress exceeds the local electrical strength.