Generators
Generators
Following Tests are carried out:
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Tests on Stator
1. Insulation Resistance and Polarization Index Measurement.
2. Capacitance and Tan delta Measurement.
3. Partial Discharge Measurement.
4. DC / AC Leakage current Measurement (Hi-Pot test).
5. 5.AC Hipot Testing with Very Low Frequency (VLF) up to 42 kV RMS.
6. DC Winding Resistance Measurement.
7. Electro Magnetic Core Imperfection Detection (ELCID) Test.
8. Surge Comparison Test.
9. Wedge Tightness Detection.
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Tests on Rotor
1. Insulation Resistance Measurement.
2 . DC Winding Resistance Measurement.
3. AC Winding Impedance Measurement.
4. RSO Test (Recurrent Surge Oscillograph test). -
Tests on Exciter Stator and Exciter Rotor
1. Insulation Resistance Measurement.
2. DC Winding Resistance Measurement.
3. AC Winding Impedance Measurement.
4. Checking of diodes and fuses.
5. Surge Comparison Test.
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Tests on PMG stator
1. Insulation Resistance Measurement.
2. DC Winding Resistance Measurement.
3. AC Winding Impedance Measurement.
4. Surge Comparison Test.
OUR SERVICES
- Power System Studies
- Design Engineering
- Electrical System Testing and Commissioning Services
- Condition Monitoring and Diagnostic Testing
- Training Courses
- Test Facility Establishment
- Power Quality Measurement