Alternating Power Cell Charging for Continuous Off-Grid AC Supply
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Solution Overview
Problem
There is a need for a power supply charging system that is portable, adaptable to various locations, environmentally friendly, and independent of external energy sources like sun, wind, or water, while avoiding the design of a perpetual motion machine and optimizing compatibility with high energy capacity batteries.
Innovation Solution
A power supply charging system comprising alternating power cells, a motor-driven generator, and a control system that manages charging and discharging, allowing for continuous energy supply without simultaneous depletion of batteries, using a dedicated energy source to recharge and supply power to the generator and motor, and including power inverters/converters for versatile applications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If a single power cell is used to both supply power and recharge itself, then the system appears self-sufficient, but it creates a closed-loop system that violates the law of conservation of energy
Solution Approach 1:
The system divides the power cell into two separate functional components: a first power cell that supplies power to the motor-generator, and a second power cell that receives power from the generator for recharging. This segmentation prevents the creation of a closed-loop system while maintaining the appearance of self-sufficiency, as the two power cells work in alternation to provide continuous power supply without violating energy conservation laws.
2Reliability
If multiple power cells are used to provide continuous power supply, then system reliability improves, but device complexity increases
Solution Approach 1:
The system maintains continuous power supply by having two power cells operate in alternation. While one power cell is discharging to supply power to the motor-generator, the other power cell is being recharged by the generator. This alternating operation ensures that there is always one power cell available to provide power, eliminating interruptions and maintaining continuous useful action without requiring complex management systems.
3Adaptability or versatility
If a motor-generator is used to recharge power cells, then the system can operate independently of external energy sources, but the initial power to start the motor must come from somewhere
Solution Approach 1:
The system is pre-configured with two power cells, one of which is already charged and ready to provide initial power. When the system is activated, the first power cell immediately supplies power to the motor-generator, which then generates electricity to recharge the second power cell. This preliminary preparation of two power cells eliminates the need for external energy sources to start the system, as the initial power is already available within the system itself.
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 a reliable, continuous, and environmentally friendly power supply with minimal user intervention, adaptable for both portable and fixed installations, and compatible with alternative energy systems, reducing carbon footprint and avoiding closed-loop system limitations.
Implementation Method 1
a motor driven generator
Implementation Method 2
a motor driven generator, the motor driven generator being adapted to operably switch between providing power to the first power cell during the charging mode of the first power cell and alternatingly providing power to the second power cell during the charging mode of the second power cell
Data Source
AI summary
A power supply charging system having first and second alternating power cells, a motor driven generator adapted to operably switch between providing power between the first and second alternating power cells, a third power cell which supplies power to the motor driven generator, and a control system having a power cell managing module and a charge control module. The power cell module is adapted to alternate the motor driven generator to operably switch between providing power to the first and second alternating power cells. The charge control module is adapted to detect the occurrence of a pre-determined power supply condition to activate the motor driven generator to provide power to the first or second alternating power cells. The power supply charging system may find particular use in generating a direct current, converting the direct current to an alternating current, and providing a continuous alternating current to a facility or equipment.