Gravity-Buoyancy Piston Hydropower for Continuous Electricity
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Solution Overview
Problem
Current power generation systems face challenges such as high carbon emissions, large land area requirements, intermittent power supply, high initial capital expenditure, and environmental impact, necessitating a greener, cost-effective, and decentralized power generation solution.
Innovation Solution
An automated hydraulic hydropower system utilizing gravity and buoyant forces to operate Convertible Liquid Ladened Pistons within Main Piston Housings, pressurizing water through penstocks to generate continuous electricity with a programmable logic controller, eliminating the need for conventional pumping and reducing system depth and vertical height.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If conventional hydropower systems are used to generate electricity, then power generation capability is achieved, but large land area and deep vertical height are required
Solution Approach 1:
The patent transitions from horizontal land-based hydropower systems to vertical underground piston-based systems. By utilizing the vertical dimension and underground space, the system achieves power generation without requiring large surface land areas, effectively converting a 2D land-use problem into a 3D spatial solution.
Solution Approach 2:
The system divides the power generation function into modular piston units that can operate independently. Each piston assembly with its associated water chamber and penstock represents a segmented module, allowing the system to achieve substantial power generation through parallel operation of multiple compact units rather than requiring a single large-scale facility.
2Power
If conventional hydropower systems are used, then electricity generation is achieved, but high initial capital expenditure is required
Solution Approach 1:
The patent employs simpler, less expensive piston and chamber components compared to conventional hydropower infrastructure. By using readily available materials and simplified mechanical designs rather than expensive specialized equipment, the system reduces manufacturing costs and initial capital expenditure while maintaining power generation effectiveness.
Solution Approach 2:
The system utilizes naturally occurring water weight and gravity to drive piston movement and generate power, eliminating the need for expensive external energy inputs or complex control systems. The water itself serves as both the working fluid and the driving force, making the system self-sufficient and reducing operational and capital costs.
3Power
If solar power systems are deployed to generate electricity, then renewable power is produced, but very large horizontal area is required per kilowatt
Solution Approach 1:
The patent moves the power generation system from the horizontal plane to the vertical dimension by placing piston assemblies underground. This vertical configuration allows the system to generate electricity without occupying valuable surface land, directly addressing the land-use inefficiency of solar installations while maintaining renewable energy production.
4Power
If wind power systems are installed to generate electricity, then renewable power is produced, but very large land area per kilowatt and siting limitations are required
Solution Approach 1:
The patent employs multiple independent piston modules that can be distributed and installed in various locations without requiring the specific siting conditions needed for wind turbines. Each modular unit operates independently, allowing flexible deployment in urban, rural, or constrained environments without the need for large open spaces or specific wind resource requirements.
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
The system provides continuous, dispatchable, and decentralized power generation with reduced land footprint, lower capital costs, and enhanced power quality, suitable for various locations, including underground installations, with a rapid deployment capability.
Implementation Method 1
The piston is movable downward, in part, by gravity
Implementation Method 2
an automated hydraulic hydropower system utilizing gravity and buoyant forces to operate Convertible Liquid Ladened Pistons
Implementation Method 3
pressurizing water through penstocks to generate continuous electricity
Data Source
AI summary
An automated power generation system utilizes at least two separate specially designed piston tanks containing water or other liquid that moves within each separate piston housings in a generally vertical manner either upward due to buoyant forces or downward due to gravitational force to continuously pressurize and displace water or other liquid which is directed in a cyclic manner by means of a penstock to and through common power generating means such as a Pelton Turbine or other hydro turbines to generate electrical power and to operate the same for uninterrupted power supply for 24-hours per day, 7-days a week and 365 days a year. This cycle of power generation continues (not in the concept of perpetual motion) and obeys the law of conservation of energy as energy is neither created nor destroyed within the system but converted from one form to the other as needed