Transformer testing course - lesson #5

E-lesson: Transformer Testing Lesson #5: No-load loss and current measurement

Course: Intermediate level

No-load loss and no-load current measurements are elementary parts of every transformer factory acceptance test. These are very important and guaranteed parameters of the transformer, thus their correct and accurate measurement is essential.

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In the fifth lesson of Transformer Testing Course, you will learn about the basics and techniques of these tests with the usual detailed explanations.

Learn about relevant standards, test and evaluation methods, and requirements for test equipment of no-load loss and current measurement of power transformers.


Keywords: power transformers, transformer testing, no-load loss, no-load current, measurement

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Balazs Sztari

Balazs Sztari is the head of Testing and Quality Control department at CG Electric Systems Hungary (formerly Ganz).

He joined the company in 1999 after he graduated as electrical engineer in Budapest. Beside of factory acceptance tests, his team performs commissioning, diagnostics and R&D tests on power transformers and rotating machines.

He is currently a member of Cigre A2.53 working group.

Balazs Sztari

CG Electric Systems Hungary

Balazs Sztari

CG Electric Systems Hungary

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