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Home > Archives > Volume 20, No 8 (2022) > Article

DOI: 10.14704/nq.2022.20.8.NQ44892

IMPLEMENTATION OF ON-LOAD TAP CHANGER IN POWER SYSTEM

Hemanth Kumar

Abstract

This paper studies the effects of on-load tap changer in power systems. Implementation of tap changer in power systems is very essential to maintain voltage profile. In general, tap changer transformer is applied at load buses which are prone to voltage stability. To implement these transformers, the power flow Jacobian matrix elements should be changed suitably. This paper main consideration is the changing of Jacobian matrix elements in Newton Raphson power flow analysis.

Keywords

This paper studies the effects of on-load tap changer in power systems

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