Impacts of Current and Voltage Harmonics for Industrial Power Network

Abstract:

Power quality (PQ) has become a more important issue recently due to the use of more sophisticated and sensitive equipment. Medical devices, telecommunication servers and equipment, manufacturing and domestic appliances rely on a good supply of power. This paper presents the review of the power quality in power system. Power quality has always been important for customers, but with increasing applications of electronic loads and controllers sensitive to the power quality, the subject has attracted renewed interest in recent times. Power quality encompasses several aspects: harmonics, over voltage, flicker voltage sags and swells interruptions etc. A major factor contributing to the importance of the quality of power is the deregulation of the power industry. Customers will demand higher levels of power quality to ensure the proper and continued operation of sensitive equipment and processes.

• Periodical: Applied Mechanics and Materials (Volume 891)
• Pages: 239-245
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.891.239
• Online since: May 2019
• Authors: Nattachote Rugthaicharoencheep*
• Keywords: Current Harmonic, Power Quality, Power System, Voltage Harmonics

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