How to regulate voltage in transmission line?

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sara
sara on 2 May 2011
Answered: Sabin on 23 Jan 2024
I've implemented a power system network consisting of four substations to analyze harmonic distortion in that network. However, I got a voltage drop of about 2kV in one of the 66kV transmission line. How can I increase the voltage back to its nominal voltage?

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Answers (1)

Sabin
Sabin on 23 Jan 2024
The drop is around 3% which is not something unheard of. It depends how the model is built. Using an on-load tap changer (OLTC) transformer, you can adjust the voltage levels to compensate for the drop.

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