Generator 

Offline Test

GENERATOR RESIDUAL LIFE ASSESSMENT STUDY…

RLA STUDY

Condition Based Maintenance (Predictive Maintenance) is considered as a productive tool because it helps eliminate unscheduled.

CONDITION-ASSESSMENT STUDY

Diagnostic Test techniques to assess the generator condition.

DIAGNOSTIC-TESTS

A detailed visual inspection is performed on Generator components like Stator winding, stator core, rotor etc...

VISUAL AND ENDOSCOPIC INSPECTION

Measurement of winding capacitance can indicate problems such as thermal deterioration or …

CAPACITANCE & TAN DELTA ANALYSIS

Partial discharges have been known to accelerate the aging process. They cause erosion of …

PARTIAL DISCHARGE TEST

Wedge looseness is a dangerous condition for two reasons, firstly it may foul with rotor causing mechanical …

WEDGE DEFLECTION / MAPPING

The Electromagnetic Core Imperfection detection is a test for detection of core faults such as …

ELCID TEST & CORE FLUX

Natural Frequency Test is to asses the condition of generator End winding mechanical integrity.

NATURAL FREQUENCY TEST

The method is largely suited for 2 pole machines for effective detection of rotor winding interturn shorts,earth faults….

RECURRENT SURGE OSCILLOGRAPH

ROTOR & EXCITER TESTS

ROTOR & EXCITER TESTS

Insulation Resistance & Polarisation Index DC Step Voltage tests…

DC TESTS

Online Test

Online Partial Discharge services are provided on Generators …

ONLINE PARTIAL DISCHARGE TEST

Online Rotor Flux Monitoring services are provided on Generators …

ONLINE ROTOR FLUX MONITORING

Thermographic Inspection service is provided on Generators …

THERMOGRAPHIC INSPECTION