Generator Service Offerings
Take a look at some of the generator services provided by AGTServices. Or, contact us to discuss your needs.
Generator Testing & Inspections
- Hi Potential Testing (D-C & A-C)
- Winding Resistance Testing
- Insulation Resistance Testing
- Stator Water Cooling System (Pressure/Vacuum Decay) Testing
- Helium Tracer Gas Testing
- Capacitance Mapping
- Stator Wedge Surveys (Manual & Automated)
- EL CID Testing
- Stator Core Loop Testing
- Core Tightness Evaluation
- Doble Testing
- End Winding Stability/ “Bump” Testing
- RSO (Repetitive Surge Oscilloscope) Rotor Shorted Turn Analyzer
Generator Maintenance & Repair
Stator Services
- Rewedges (Full/Partial)
- End Winding Repairs
- Water-Cooled Leak Repairs/New Clips
- Bar Vibration Abrasion Repairs
- Partial Discharge treatment/mitigation
- Through/Building Bolt Torque/Replacement
- High Voltage Bushing Change-Outs
- Stand-Off Insulator Change-Outs
- Belly-Band Installation, Tightening, Repair
Rotor Services
- Retaining Ring Removal / Replacement
- Main Lead Replacements
- Rotor Dovetail Cracking Repairs
- Collector Ring Resurfacing and Replacement
- Brushless Exciter Evaluation/Repairs
- Terminal Stud Repairs or Replacement
- Winding Elongation / Coil Distortion Repairs
Generator Rewinds & Rebuild
Full and Partial Stator Rewinds
- Conventional Air or H2 Cooled
- Inner Gas Cooled
- Water Cooled
- All OEM’s – GE, Westinghouse, Siemens, ABB, EM, etc.
Full and Partial Field Rewinds
- All field cooling configurations
- Reuse existing or new copper
- Address all OEM information letters
- All OEM’s – GE, Westinghouse, Siemens, ABB, EM, etc.
Full and Partial Core Restacks
- Horizontal and vertical orientation
- Smaller units in shop or at site
- Material meets / exceeds OEM and industry standards
- All OEM’s – GE, Westinghouse, Siemens, ABB, EM, etc.
Contact Us
Use the form below or contact us about your generator service needs.
