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Optimizing Vertical Solar Panels for a Greener Urban Environment
EEE-C-10
Daniel Haim; danihaim6@gmail.com Almog Liberman; almoglib@gmail.com
Advisor: Dr. Peter Beker
SCE - Shamoon College of Engineering, Ashdod
Urban solar systems face the challenges of shading and limited space, which can reduce their optimal energy output. One way to address these challenges is through the installation of vertical bifacial solar panels as an external covering for building walls. This study assessed the effectiveness of using this type of bifacial solar panels for an apartment building in Israel. The system's efficiency was evaluated by comparing the power output of the proposed system with that of a conventional solar system (installed horizontally with an optimal tilt angle). The power output of each system was calculated using math formulas, PV-syst simulations, and physical measurements, while also considering the environmental effects and economic viability.
Keywords: bifacial vertical solar panels, urban solar system
Electrical Network Design for the Dream Island Resort
EEE-C-11
Ilya Karolinsky; ilyakarolinsky99@gmail.com Ilay Alali; ilay8799@gmail.com
Advisor: Ms. Tatyana Chovnik
SCE - Shamoon College of Engineering, Ashdod
This project planned the electrical system for the facilities at the Dream Island Spa and Resort, operated by Kibbutz Sde Yoav in southern Israel. The system included the detailed design of medium- voltage (22kV) switchgear, such as equipment selection for the medium-voltage switchboard, electronic protection, and cable specifications, alongside power transformers, consumer cables, low voltage switchgears, and protection systems. Comprehensive calculations and analysis predicted nominal current, voltage drops, short-circuit currents, resonance frequency, and harmonics. The project incorporated enhanced safety measures compliant with relevant Israeli standards regarding swimming pools, featuring specific protections for consumers near pools to prevent electrical hazards. Furthermore, system reliability was maximized by integrating redundancy and backup systems to minimize power supply interruptions, aiming for near-zero downtime.
Keywords: circuit breakers, electrical network, high-voltage, power supply, protection systems, resonance voltages