System for generating electricity from non-directional water motion

By designing a generator system with blades of different vane angles, the problem of energy conversion in non-directional water flow was solved, enabling efficient power generation from non-directional water flow and improving energy utilization and system reliability.

CN122459575APending Publication Date: 2026-07-24国际商务交流服务艾利格能源
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
国际商务交流服务艾利格能源
Filing Date
2024-11-21
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing technologies struggle to effectively convert the kinetic energy of non-directional water movement into electricity. Conventional power generation systems only work with directional flow and cannot utilize the energy of non-directional water flow.

Method used

A generator system was designed, including a rotor and a stator. The rotor has multiple blades, each blade having first and second blades with different blade angles. The rotor can rotate in a non-directional water flow by different torque angles, and generate electricity using the kinetic energy of the non-directional water flow.

Benefits of technology

Even under non-directional water flow conditions, the system can effectively convert water movement into electrical energy, improving energy utilization, reducing installation and maintenance costs, and enhancing the system's reliability and efficiency through floating elements and energy storage devices.

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Abstract

A system (99, 199, 299) for generating electricity from water movement, comprising: an electricity generator (3) configured to generate electricity, the electricity generator comprising a stator (16) and a rotor (13), wherein the rotor is arranged around the stator, the rotor comprising a plurality of blades (21) extending radially outward from an outer surface (13a) of the rotor, wherein the blades are configured to be moved by the water movement, wherein each blade: comprises a main body (11), comprises a first wing (10) extending from the main body at a first wing angle (101), comprises a second wing (12) extending from the main body at a second wing angle (121), wherein the first wing angle is different from the second wing angle.
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