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Check course availability
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Benefits include:
Comprehensive documentation
Certificate of attendance
Interactive workshops
Learning from experts
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Learning outcomes:
Understand typical testing facility, types of test and testing conditions
Discuss in detail various measurement procedures that are applied
in a test facility and in the field
Get acquainted with applicable standards and learn how to
interpret single line diagrams and how to read measurement
circuit schematics
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Day 1
Routine, Type and Special Tests
General requirements for transformer tests
Applicable standards and specifications
Safety considerations
Day 2
Measurement procedures
Measurement of the winding insulation resistance
Measurement of voltage ratio and tap changer test
Measurement of the no-load currents
Measurement of winding resistance
Polarity check of CTs built into transformers
Measurement of no-load current and no-load losses
Measurement of impedance voltage, short -circuit impedance and load loss
Separate-source voltage withstand test
Impedance overvoltage withstand test
Temperature-rise test
Measurement of zero-sequence impedance on three-phase transformers
Open discussion workshop
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Who should attend?
This workshop is developed for technical personnel who work in the
transformer testing facilities, commissioning engineers, maintenance
personnel and inspectors of power and distribution transformers.
Project managers, operational managers and other personnel responsible
for purchasing, commissioning and inspecting the power and distribution
transformers in industrial and commercial distribution systems, will
find this workshop extremely beneficial.
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Course Synopsis:
From generation at source to the point that electricity is delivered
to a consumer, transformers are inseparable part of any electrical
transmission system. High-level quality assurance must be maintained
during the manufacturing process as well as a rigorous testing
regime to ensure that a transformer, once in operation, will perform
as expected.
This workshop discusses various types of testing, applicable
standards and specifications, testing conditions and safety
considerations. It also outlines the transformer testing procedures
that may be performed at any standard Transformer Test Station.
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Course Trainer:
Aleksandar Milin
BSc (Hon) Electrical Engineer
Member of IEE (UK)
Power Engineering Consultant
Managing Director - MATREX
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