What is RTCC in a transfomer and specify its function.
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Answer Posted / arun babu.s
RTCC is " Remote Tap Change Centre " which is a
programmable device to control the output of the transfomer
thro'OLTC unit fitted in the transformer through control
cables.
The desired voltage will be achieved accordingly by
controlling the OLTC with respect to the tap position
through RTCC system.
The output voltage of the transformer is been maintained
through an inbuilt AVR (Automatic Voltage Regulator),which
continuously verifies the output power with the set /
programmed reference voltage.Which triggers the OLTC
accordingly.
Hence,by above said phenomena,the consistency of the
transformer output is been maintained.
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