Hydro Services

EME compliments our analytical engineering services with vibration diagnostic testing and generator commissioning and heat run testing. This testing is frequently done to verify that the generator is in compliance with the uprated performance goals established as part of an uprate program. We also provide balancing services and can instrument the generator with portable proximity probes and accelerometers or utilize the existing installed machine instrumentation.

EME is also capable of supporting the full battery of routine electrical testing on the generator including:

  • Over-potential (Hi-Pot)
  • Dielectric Absorption
  • Slot Discharge
  • Corona Probe
  • Surge Test of Turn Insulation
  • Power Factor Tip-Up
  • Insulation Resistance (Megger) Phase Resistance
  • Transposition Test
  • EL-CID
  • Core Loop
  • Phase Imbalance
  • Pole Balance