Design and analysis of a hybrid power system for Postville Labrador Canada

Farhadi Saransari, Azadeh (2024) Design and analysis of a hybrid power system for Postville Labrador Canada. Masters thesis, Memorial University of Newfoundland.

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Abstract

This thesis explores the feasibility and benefits of designing, analyzing, and monitoring a hybrid renewable energy system (HRPS) for Postville, Labrador, Canada. In response to escalating fuel costs and environmental concerns, renewable energy sources, particularly solar and wind, are emerging as viable alternatives to conventional power generation. The study begins with optimal sizing analysis using HOMER Pro software, identifying a cost-effective configuration comprising 435 kW PV panels, five 100 kW wind turbines, a 455 kW diesel generator, and a 306 kW power converter. This setup promises reduced lifecycle costs and greenhouse gas emissions, crucial for off-grid communities. Dynamic analysis via MATLAB-Simulink validates the system's technical feasibility, demonstrating reliable energy provision under varying conditions. Advanced control strategies ensure efficient operation, with wind turbines playing a pivotal role due to regional wind energy potential. The development of a MATLAB-based SCADA system enhances operational monitoring and control, facilitating real-time adjustments for optimal performance and reliability. Implemented on a scaled-down model, the SCADA architecture successfully monitors voltage and current, showcasing robust integration and dynamic response to fluctuating loads. This HRPS not only enhances energy security by reducing diesel dependency but also mitigates climate change through lower emissions, underscoring its environmental and economic advantages for remote communities.

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