Over 20 years of experience in power sector! Technical expertise & refurbishing offered to hundreds of large power transformers and primary equipment of 110-750 kV! NOVA INDUSTRIAL S.A. was the official consultant of CNTEE Transelectrica, for the period 2015-2018, in the field of “Power Stations”, for the second consecutive time after the period 2011 – 2014! Our know-how, for your safety !


PD-MIMS (Motor Insulation Monitoring System) detects PD (partial discharge) that generates from the inside of high voltage motor & generator..

PD-MIMS (Motor Insulation Monitoring System) detects partial discharges generated from inside high voltage motors and generators and locates partial discharges on each phase (A, B or C) using capacitive couplings.

This system monitors the insulation status of the motor / generator by QM / NQN analysis. PD-MIMS scans the range 200KHz – 300MHz and determines the frequency of partial discharges.


  • Continuous online monitoring (database);
  • Continuous monitoring and predictive detection of abnormal conditions in engines and generators;
  • Generates a warning signal for potential failures to minimize time lost with them and unexpected costs;
  • Reducing maintenance costs.