Generating electricity by vibrating a pendulum with the flow of water, ideal for powering IoT devices.
Since it is a reciprocating vibration, debris and floating objects like garbage and grass are less likely to get tangled. It can generate electricity even in shallow rivers. It can be used as a low-cost flow meter for flood prediction without the need for an external power source.
Hydro-VENUS generates electricity by slowly vibrating a sturdy pendulum. Compared to propellers, it has a simple shape, high strength, and is less likely to entangle debris or grass. It can be used as a flow meter by utilizing the principle that the amount of electricity generated varies with flow velocity. Since it is a generator itself, it does not require an external power source, making it low-cost, and it can efficiently generate electricity even in shallow rivers and waterways as long as the pendulum's amplitude is sufficient. It is being deployed in many small to medium-sized rivers that do not have flow meters or water level gauges for river management, and by utilizing AI with the flow velocity data, it is being developed as a system for large-scale flood prediction. 【Features】 - Easy to manufacture due to its simple structural design, resulting in low production costs. - The pendulum structure is durable and easy to maintain. - Achieves a significantly lower-cost flow meter for river management compared to conventional methods. - Developing a flood prediction system using AI with flow velocity big data. *For more details, please contact us or download the PDF to view.
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basic information
The acronym for the Hydrokinetic Vortex Energy Utilization System is read as Hydro-VENUS, based on fluid dynamics. It operates on the principle of driving a generator through fluid-induced vibrations. It can not only vibrate but also rotate like a propeller. In deep water, it generates power by rotating, while in shallow or confined spaces, it generates power by vibrating at a smaller scale. In the case of rotation, it has the unique ability to rotate in both clockwise and counterclockwise directions, providing high degrees of freedom in rotation and achieving high operational efficiency.
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Company information
To commercialize the pendulum-type water flow power generation system Hydro-VENUS (Hydrokinetic Vortex ENergy Utilization System), which was developed from research at Okayama University, we have established Hydro Venus Co., Ltd. This is the world's first method to generate electricity by vibrating a pendulum using the flow of water from nearby rivers, waterways, tidal currents, and ocean currents. It is also possible to rotate it like the conventional propeller rotation method seen in wind power generation. In the case of the rotating type, it has the unique feature of being able to rotate in both forward and reverse directions, making it suitable for small hydropower generation as it is less likely to get entangled with grass and other debris. Currently, we are developing a flow meter based on the principle that the amount of electricity generated changes according to the flow velocity. As it is a generator itself, we aim to achieve a low-cost flow meter that does not require an external power source. It can generate electricity even in shallow rivers, allowing installation in small and medium-sized rivers that previously lacked water level gauges or flow meters. We are also developing a system that uses AI to predict floods based on data from the installed Hydro-VENUS flow meters.