generator winding test

Pre-Test Preparations

  • Check for any warning or error indicators on the control panel.
  • Inspect the generator for any visible signs of damage.
  • Ensure that all connections are secure and free from corrosion.
  • Confirm that the generator is properly fueled and lubricated.
  • Inspect all test equipment for physical damage.
  • Verify calibration certificates for each device.
  • Perform a self-check on the test equipment to ensure functionality.
  • Prepare backup equipment in case of failure during testing.
  • Locate the generator's operation manual and winding diagrams.
  • Check for any updates or revisions to the documentation.
  • Ensure all specifications align with the test requirements.
  • Make notes of critical parameters for reference during testing.
  • Send out a formal notification to all stakeholders.
  • Include the date, time, and location of the tests.
  • Specify the expected duration of the testing process.
  • Confirm attendance of key personnel for oversight.
  • Conduct a safety briefing with all involved personnel.
  • Distribute necessary PPE such as gloves, goggles, and helmets.
  • Review emergency procedures and evacuation routes.
  • Ensure that first aid kits are accessible and stocked.

Insulation Resistance Testing

Winding Resistance Testing

Polarization Index Testing

Sweep Frequency Response Analysis (SFRA)

Final Steps