ILLINOIS ELECTRIC WORKS
Service, Repair, Rebuilding & New
Main Office: (618) 451-6900
INDUSTRIAL GENERATOR REPAIR SERVICES IN THE MIDWEST
Illinois Electric Works Generator Services specializes in the testing, inspection, and repair of all turbine generators.
GENERATOR REPAIR SERVICES WE OFFER
Power Generation
Our industrial generator and rotor repair services include thorough inspections and high-voltage testing. We’re determined to locate your problem’s source so that your generator can operate at maximum performance.
Generator Stator Repairs: Tightening of end winding, Partial and full wedging, Core iron, Full or partial rewind, Leak detection and repair etc.
Field Repairs: Bore copper removal and replacement, collector ring replacement, hydrogen seal replacement, retaining ring replacement, main lead replacement, single coil rewind, full field rewind, etc.
Lead Box Repairs: Stand-off bushings, high voltage bushings, CT replacement, etc.
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We offer three types of Generator Integrity Tests, depending on the degree of testing you require. Once we’ve conducted the appropriate test, we’ll determine the right industrial generator repair services to get the job done. Contact us to get started.
GIT 1 - MINOR GENERATOR TESTING
Generator Integrity Test (GIT)
RTD Resistance Test
500 VDC RTD Insulation Resistance Test
5000 VDC Stator Insulation Resistance Test
Digital Low Resistance OHMS (DLRO)
10,000 VDC Polarization Index (PI)
DC Leakage Test
Rotor Insulation Resistance Test
Winding Resistance of the Rotor
Impedance Test
Pole drop Test
GIT 2 - MAJOR GENERATOR TESTING (ROTOR OUT OF UNIT)
Generator Integrity Test (GIT)
Generator Stator and Rotor Visual Inspection
Borescope Inspection
RTD Resistance Test
500 VDC RTD Insulation Resistance Test
5000 VDC Stator Insulation Resistance Test
DLRO
10,000 VDC PI
DC Leakage Test
Rotor Insulation Resistance test
Winding Resistance of the Rotor
Impedance Test
Pole Drop Test
Generator Stator and Rotor Visual Inspection and Borescope Inspection
Stator Hi-pot Test
Stator Core Iron EL CID Test
Wedge Tightness Test on the Stator Wedges
Repetitive Surge Oscillation (RSO) on The Generator Rotor
Diode Wheel and Exciter Assembly Testing (if unit is so equipped)
GIT 3 - MAJOR GENERATOR TESTING (ROTOR OUT OF UNIT)
Generator Integrity Test (GIT)
Generator, Stator, and Rotor Visual and Borescope Inspection
RTD Resistance Test
500 VDC RTD Insulation Resistance Test
5000 VDC Stator Insulation Resistance Test
DLRO
10,000 VDC PI
DC Leakage test
Test Insulation Resistance of the Rotor
Rotor Winding Resistance
Impedance Test
Pole Drop Test
Generator Stator and Rotor Visual Inspection and Borescope Inspection
Stator Hi-pot Test
EL CID Stator Core Iron Test
Wedge Tightness Test on the Stator Wedges
RSO on the Generator Rotor
Diode Wheel and Exciter Assembly Testing (if unit is so equipped)
Stator Doble Testing
Corona Camera
End Windings Bump Test
HAT Module Testing (dry out and vacuum/pressure test of water-cooled stator windings)
Capacitance Mapping
Trace Gas Testing
HAT MODULE TESTING
Testing Services
Self-contained System in Shipping Container Type Enclosure
Rapid Dry Out Equipment for Quicker Test Preparation
Container can also Store Test Equipment and Tooling
Optional Oil-Free air Compressor and Dryer, Shipped Loose
PLC Automated Controls Add to Ensure Precise Control of the Process in Both Pressure or Vacuum Modes
PLC Controls Vacuum Levels from Freezing Water and Damaging Generator
System can be Manually Controlled
PLC Can Store Complete Test Results of Up to Ten Separate Complete Projects
Muffler Is Used To Attenuate Noise During Blow Down
Full Battery of Tests to Detect Leaks of Small to Critical Size
