IJBTT

The Impact of Oversized Electrical Equipments on Energy Management of Thailand Department Stores

The Impact of Oversized Electrical Equipments on Energy Management of Thailand Department Stores
	© 2022 by IJETT Journal
	Volume-70 Issue-12
	Year of Publication : 2022
	Author : Techatat Buranaaudsawakul, Taweesak Thongsan, Jirawan Lengpanich, Worawat Sa-ngiamvibool
	DOI : 10.14445/22315381/IJETT-V70I12P205

How to Cite?

Techatat Buranaaudsawakul, Taweesak Thongsan, Jirawan Lengpanich, Worawat Sa-ngiamvibool, "The Impact of Oversized Electrical Equipments on Energy Management of Thailand Department Stores," International Journal of Engineering Trends and Technology, vol. 70, no. 12, pp. 35-41, 2022. Crossref, https://doi.org/10.14445/22315381/IJETT-V70I12P205

Abstract
Department stores are constantly adapting and modernizing to fit new lifestyles. Everyone is resting and working outside the home all day after COVID. The rate of electricity consumption increases according to the rate of service users. Most of the electricity is for air conditioning or kitchen appliances to cook. Electrical installation standards for The Engineering Institute of Thailand Under H.M., the King's Patronage must be followed when designing and choosing electrical equipment for shopping malls, large buildings, and extra-large buildings. The Provincial Electricity Authority, the Metropolitan Electricity Authority, the Department of Public Works and Town & Country Planning, faculty members, designers, supervisors, and contractors put together these standards. The results of the research, engineers can come to the conclusion that the size of electrical equipment can be reduced by up to 4 sizes, or 54% if a single transformer is used in a department store, and by 3 sizes, or 50% if an interchangeable transformer redundancy is used in department stores. The advantages are energy efficiency, cost-effectiveness for initial investment, and cost-effectiveness in managing and maintaining electrical systems to ensure their safety, stability, and economic viability.

Keywords
Electrical equipment, Cost-effectiveness, Energy efficiency, Maintaining electrical systems

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