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Harmonic Reduction Using Shunt Active Filter for Hospital Building Electrical Installation
Agus Jamal; Sekarlita Gusfat Putri; Anna Nur Nazilah Chamim; Ramadoni Syahputra

Electrical Engineering Department, Universitas Muhammadiyah Yogyakarta


Abstract

This paper presents harmonic reduction using shunt active filter for hospital building electrical installation. Harmonic installation in electric power systems is caused by non-linear electrical loads, especially those containing coils, such as air conditioners, pump machines, fans, and others. Harmonic can cause excessive heat in a distribution transformer that supplies an electrical installation in a multi-storey building. This heat is a power loss and has the potential to shorten the life of a distribution transformer, so that efforts are needed to reduce harmonics. One effective method to reduce harmonics is to use active filters. In this study, a shunt active filter application in the electrical installation of a hospital building was carried out. The results showed that the filter was able to reduce harmonic currents significantly, so that the harmonic threshold was still in accordance with the IEEE standard.

Keywords: harmonic, shunt active filter, hospital building, power quality

Topic: International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/VWnGr4KQe6my

Conference: The 3rd International Conference on Sustainability and Innovation (ICoSI 2019)

Plain Format | Corresponding Author (Ramadoni Syahputra)

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