Page 73 - tech fest 2025 ב״ש חוברת תקצירים

Power System Design for PV Site and its Connection to MV Grid
EEE-B-12
Alaa Athamni; atamnialaa@gmail.com Kais Kitany; kais.k99@outlook.co.il
Advisor: Dr. Alberto Bernstein
SCE - Shamoon College of Engineering, Be'er-sheva
Israel, with its abundant sunlight, has long recognized the potential of solar energy as a clean, economical, and independent electricity source. This strategic shift offers environmental and economic benefits, but it also presents challenges like battery efficiency and grid infrastructure. This project proposed a practical engineering solution to generate green electricity on agricultural land, by designing a 6.6 MW photovoltaic system over 10–13 dunams. The design complies with the Electricity Law and with both Israeli and international standards. It includes technical data such as electric panel design, power system calculations, equipment installation methods, protection systems, safety measures against electrocution, and facility lighting. The goal was to build an efficient, safe, and cost- effective solar energy facility.
Keywords: electricity law, photovoltaic system, solar energy
Power System Design for Living and Commercial Spaces in High-Rise Building
EEE-B-13
Michael Shimshilashvili; michael.chaos1@gmail.com Fentahun Belay; fentahunbelay@gmail.com
Advisor: Dr. Alberto Bernstein
SCE - Shamoon College of Engineering, Be’er-Sheva
The project involved the design of an electrical system for a 17-story residential building, which includes 64 apartments, stores, a garden, and a three-level underground parking garage. The design includes lighting calculations to optimize energy efficiency; power-demand calculations for systems such as elevators, pumps, and HVAC; and the selection of electric components such as transformers, switches, and cables. The parking garage is equipped with electric vehicle-charging stations. Additionally, emergency systems, including generators, fire protection systems, and a pump room, ensure a reliable power supply and safety for residents.
Keywords: electrical design, electrical safety, lighting and power calculations, residential building
Book of Abstracts | 2025
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