Summary:

A transformer is a device that can transfer electrical energy from one circuit to another through an inductively coupled conductor which is the Transformer Coil. Transformer testing is done for confirming the specifications and performance of an electrical power transformer. The transformer is the main part of an electrical distribution system so if it is not working properly then it will affect the distribution system. So, it has to go through numerous testing procedures. Some tests are done at the manufacturing location before delivering it to the customer. The need for transformer testing is to check the functioning of the transformer and to decrease the chance of failure.

• Recipe Management: Recipe management is used because, there are no. of variants of the transformer core which has to be tested. And the operator every time he has to fill all the information in the system like Phase, HV Voltage, design, step width, etc. With recipe management the operator can save all the variants of the transformer and can select the particular recipe for the current transformer core.

• Testing Screen: In the testing the operator can see the voltage, current, phase and frequency values along with graphs V-I & V-P. And the other parameters can also be seen on the screen.

• Report: Report is the main important part in this system. When the testing of the core is done the report will be generated and it will the proof for the end customer that the transformer core is working fine.

It can be seen that the appropriate range of tests will provide complete assurance that all materials and production processes within a transformer are correct. This in turn will guarantee that each and every transformer core tested is known to fully meet the required specification.