Advantages of Utilizing the Solar Water Heating Technology in Reducing Total Electricity Consumption and Improving Grid Efficiency: A Case Study of Benghazi, Libya

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Tarih

2020

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Yayıncı

Institute of Electrical and Electronics Engineers Inc.

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

Fossil fuels based electricity is dominating in Libya. Nonetheless, the inefficient residential sector, particularly the electric water heating, is consuming a significant figure of the total electricity consumption, contributing to the blackouts which have been frequently hitting the country. Therefore, for a sustainable development and meeting the challenging present and future electrical energy needs, the energy efficiency (EE) and the renewable energy (RE) projects must be applied. The solar water heating (SWH) technology can play a vital role in reducing the electrical energy consumption, thus a contributing solution for the electricity shortage in Libya. More research and studies are needed to evaluate the efficiency, feasibility, and practicality of using the SWH in the residential sector. This paper investigates the electricity consumption and the performance of the national grid of Benghazi when the Electric Water Heaters (EWHs) of the end users are replaced with the SWHs. The analysis was done by using the Power System Analysis Software-NEPLAN. It was observed that a remarkable saving in electricity consumption (10-25%) and a better efficiency of the general electric transmission grid was attained in the case of utilizing the SWH technology. SWHs usually cost more to purchase and install than EWHs counterparts. However, SWHs can enhance the power system efficiency and reliability and also save money in the long run. © 2020 IEEE.

Açıklama

11th International Renewable Energy Congress, IREC 2020 -- 29 October 2020 through 31 October 2020 -- Virtual, Hammamet -- 166481

Anahtar Kelimeler

Energy efficiency, energy saving, Libya, power system efficiency, solar water heating technology

Kaynak

11th International Renewable Energy Congress, IREC 2020

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N/A

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