Flywheel Energy Apparatus Using Torsion Spring Biasing
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Solution Overview
Problem
Existing flywheel power generators face inefficiencies in converting rotational inertia into electrical power at high speeds, particularly due to heat management issues and the need for continuous energy input to maintain momentum.
Innovation Solution
The apparatus employs a flywheel assembly with a drive mechanism that includes biasing means, such as torsion springs, to store and rapidly release energy, coupled with an energy generator that extracts momentum for efficient electricity production, utilizing a buoyant vessel for neutral buoyancy and a gear system for increased rotational speed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If a flywheel rotates at high speed to generate electrical power, then the electrical power output is improved, but heat generation increases and requires complex cooling systems
Solution Approach 1:
The system uses periodic action by rotating the flywheel at low speed during energy storage phase and then rapidly extracting energy during a short discharge phase. The biasing means (springs) are charged gradually over multiple rotations and then release energy rapidly, creating periodic cycles of energy storage and discharge that avoid continuous high-speed operation and associated heat generation.
Solution Approach 2:
The biasing means (springs) perform preliminary action by storing energy gradually during the charging phase before the actual power generation. The springs are pre-loaded and energized during low-speed flywheel rotation, preparing the system for rapid energy extraction without requiring the flywheel to rotate at high speeds continuously.
2Power
If a flywheel rotates at high speed to generate electrical power, then the electrical power output is improved, but the system complexity increases due to cooling requirements
Solution Approach 1:
By using periodic energy extraction cycles rather than continuous high-speed rotation, the system avoids the need for complex continuous cooling systems. The brief discharge phases generate minimal heat compared to continuous high-speed operation, simplifying the thermal management requirements.
3Duration of action of moving object
If energy is continuously input to maintain flywheel momentum, then the flywheel rotation is sustained, but the energy efficiency decreases
Solution Approach 1:
The system maintains continuity of useful action by using the biasing means (springs) to store energy during periods when power demand is low and the flywheel rotates at low speed. This stored energy is then released during periods of high demand, eliminating the need for continuous energy input to maintain flywheel momentum and improving overall energy efficiency.
Solution Approach 2:
The biasing means perform preliminary energy storage during low-demand periods, preparing energy reserves before they are needed. This allows the system to sustain flywheel rotation and provide power during demand peaks without requiring continuous external energy input.
4Use of energy by moving object
If the flywheel rotates at low speed, then energy input requirements are reduced, but the electrical power generation capability decreases
Solution Approach 1:
The system changes the parameter of rotational speed by operating the flywheel at low speed during energy storage and then using gear amplification during energy extraction. The gear system transforms the low-speed rotation into high-speed rotation temporarily, enabling sufficient electrical power generation capability while maintaining low overall energy input requirements.
Solution Approach 2:
The gear system acts as an intermediary that couples the low-speed flywheel to the generator. It transforms the low-speed high-torque motion of the flywheel into high-speed motion suitable for electrical power generation, enabling the flywheel to operate at energy-efficient low speeds while still achieving the required generator speed for effective power production.
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
This configuration enables efficient energy generation from low-speed flywheel momentum with reduced energy input, achieving high rotational speeds and improved mechanical efficiency through staged energy release and gear amplification, allowing for continuous operation post-energy release.
Implementation Method 1
the biasing means includes a spring coupled to the drive motor which is rotated to stress the spring thus providing stored spring energy
Implementation Method 2
release of the stored energy from the biasing means provides a driving force which drives the transmission means to effect rotation of the flywheel assembly
Implementation Method 3
a flywheel assembly arranged for rotation; extraction means operatively coupled to the flywheel assembly for rapid extraction of the momentum of the flywheel assembly
Implementation Method 4
the flywheel assembly which gains momentum; for rapid extraction of the momentum of the flywheel assembly
Implementation Method 5
an energy generator associated with the extraction means for generating energy from the rapidly extracted momentum of the flywheel assembly
Implementation Method 6
utilizing a buoyant vessel for neutral buoyancy
Data Source
AI summary
The present disclosure relates broadly to an energy apparatus comprising a flywheel assembly, drive means operatively coupled to the flywheel assembly, and an energy generator operatively coupled to the flywheel assembly via extraction means. The drive means includes biasing means connected to an actuator arranged to provide stored energy in the biasing means. The apparatus also comprises transmission means coupled between the flywheel assembly and the biasing means wherein release of stored energy from the biasing means provides a driving force which effects rotation of the flywheel assembly which gains momentum. The extraction means is arranged for rapid extraction of the momentum of the flywheel assembly. The energy generator generates electricity from the rapidly extracted momentum of the flywheel assembly.