Self-Circulating Hydropower Generator With Water Recirculation Loop
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Solution Overview
Problem
Existing hydropower systems are limited by unstable water supplies and weather dependence, leading to inconsistent power generation capacity.
Innovation Solution
A self-circulating water power generator system that includes a water tower, turbine, magnetically-levitated wheel assembly, generator head, power storage cabinet, and water pump, allowing for continuous operation and modular installation on various terrains, with a self-sustaining water circulation mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional hydropower systems use river or irrigation ditch water sources, then the system can generate power, but the power generation is unstable due to insufficient and unstable water supply
Solution Approach 1:
The system uses its own generated power to drive a water pump that circulates water from a storage tank back to the water tower, creating a self-sustaining circulation loop. The water pump draws water from the storage tank and returns it to the water tower, enabling continuous operation without external water sources. This self-service mechanism resolves the contradiction by making the system independent of unstable external water supplies while maintaining reliable power generation.
2Reliability
If wind power or hydropower systems operate without storage mechanisms, then the system structure is simple, but the generator loses power generation capacity when wind or water is unavailable
Solution Approach 1:
The system pre-stores water in an elevated water tower and a storage tank before power generation is needed. The water tower is filled manually or through external water source connection, and the system uses stored water to drive the turbine continuously. This preliminary action of storing water allows the generator to maintain power generation capacity regardless of external wind or water conditions, resolving the contradiction between reliability and structural simplicity.
Solution Approach 2:
The system incorporates a water pump that dynamically circulates water from the storage tank back to the water tower, creating a continuous circulation loop. This dynamic water circulation mechanism, driven by the system's own generated power, enables sustained operation and transforms the static water storage system into a dynamic self-replenishing system, achieving continuous power generation while managing structural complexity.
3Reliability
If the water tower is filled manually or connected to external water source, then the system can operate, but water loss from evaporation during operation needs continuous supplementation
Solution Approach 1:
The system establishes a feedback loop where the water pump continuously monitors and replenishes water from the storage tank to the water tower to compensate for evaporation losses. The pump is powered by the system's own generation, creating a self-regulating feedback mechanism that maintains water levels in the tower, ensuring operational continuity while addressing water loss through automatic supplementation.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables 24-hour continuous power generation independent of weather conditions and water availability, enhancing power generation efficiency and reliability.
Implementation Method 1
Wind power and hydropower can be defined as the use of windmills and waterwheels to convert the kinetic energy of wind and water into rotational motion to drive generators
Implementation Method 2
a magnetically-levitated wheel assembly
Data Source
AI summary
A water power self-circulating generator contains: a water tower, a water turbine, a magnetically-levitated wheel assembly, a generator head, a power storage cabinet, a storage tank, and a water pump. The water tower includes a water tube. The water turbine includes a body, an inlet, a discharge orifice, a turbine, a central shaft, a guide stator, and multiple spaced turbine blades. The magnetically-levitated wheel assembly includes a first rotatable disc and a second rotatable disc. The generator head is configured to produce direct currents (DC). The DC of the power storage cabinet is converted into alternating currents (AC) by an inverter. The storage tank is located below the discharge orifice. The water pump includes a draw tube and a supply tube.