The invention pertains to a hybrid power generation system using a solar photovoltaic (PV) integrated contoured kite. This system comprises an airfoil wing with an arc-type structure embedded with solar power generation modules, connected via tethers to a positioning module equipped with automated winches and a flywheel. The mechanical energy from the winches is converted into three-phase AC power, supplemented by solar energy, to provide a stable hybrid power supply to a main grid unit.
Figure 1. Isometric view of the solar photovoltaic integrated contoured kite with mounted flexible solar photovoltaic (SPV) modules
Traditional wind power generation systems face limitations in altitude and stability, leading to inconsistent power supply due to variable wind conditions. Conventional wind turbines are restricted to heights of 80-100 meters, whereas higher altitudes with stronger winds remain untapped. Additionally, a reliable power storage solution is required to maintain continuous power delivery during periods of low wind activity.
- Dual power generation: The innovation combines solar PV modules with wind energy generation capabilities, enhancing efficiency and reliability.
- High altitude operation: It operates at altitudes between 300-1000 meters, capturing stronger and more consistent winds compared to conventional wind turbines.
- Energy storage and conversion: It features a flywheel energy storage system to maintain power output during low wind conditions, addressing intermittency issues.
- Automated positioning: It utilizes automated geared winches and a permanent magnet synchronous motor drive for precise control and stability.
- Real-time monitoring: It is equipped with sensors for wind, load, light, temperature, current, voltage, and humidity, allowing dynamic adjustments and optimal performance.
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Theoretical concepts for this technology have been proven/validated through calculations/simulations.
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This technology provides a sustainable and reliable alternative to traditional fossil fuel-based power generation. It offers a solution for remote and underserved regions, potentially improving the quality of life by providing access to consistent and renewable energy. The hybrid nature of the system also contributes to reducing greenhouse gas emissions and mitigating climate change.
- Renewable energy generation: Applicable in both on-grid and off-grid settings
- Remote and off-grid power supply: Suitable for providing electricity in isolated and remote areas
- Supplementary power for industrial applications: Can be used to supplement power requirements for industrial operations, especially in areas with unreliable grid supply
201621002612
507938