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KEMA has always been the partner for utilities,
industry and manufacturers in
activities concerning power generators. This includes: - Acceptance
testing
(at manufacturers' works)
- Periodic testing in the power plant
- Consulting and advice
- Failure analysis
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Electrical tests on stator
On site we can perform tests on the stator, such as:- Measurement of the insulation resistance of the stator and
the polarization index
- Measurement of the capacitance and dielectric losses (tan
delta)
- Measurement of Partial Discharges
- Voltage test
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Customers also require tests on the rotor, such as insulation
resistance and FRA measure-ment. In addition to these services, KEMA offers:- Thermographic monitoring of the stator core during the
magnetization test
- Supply of power and measuring facilities, all included, for
specific testing
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Inspections of generator retaining rings

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