Electret Energy Storage System High Voltage Operation
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Solution Overview
Problem
Traditional energy storage technologies, such as batteries and capacitors, face limitations in energy density per unit area and storage duration, particularly in addressing the intermittency of renewable energy sources like wind and solar power, with high self-discharge rates and safety concerns related to flammable electrolytes.
Innovation Solution
The Electret Energy Storage System (EESS) integrates high voltage electret materials with asymmetric energy storage cells, utilizing energetic bremsstrahlung photons to capture and store energy within deep space charge capacities, combined with magnetic fields and controlled environments to enhance energy retention and extraction efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If traditional battery storage technologies are used to address renewable energy intermittency, then energy storage capacity is provided, but energy density per unit area is limited and storage duration is insufficient
Solution Approach 1:
The patent changes the fundamental parameter of voltage operation from traditional low voltage (single digit) to extremely high voltage (KV to MV ranges). This parameter change enables significantly higher energy density per unit area while extending storage duration to days, weeks, or months, directly resolving the contradiction between energy storage capacity and footprint area.
Solution Approach 2:
The system uses composite electret materials with specific dielectric properties that can withstand and store extremely high voltages. These composite materials enable the system to achieve high energy density without proportionally increasing footprint, as the electret materials provide both structural integrity and high voltage storage capability.
2Quantity of substance
If traditional battery storage is used, then energy storage is provided, but self-discharge rates are high and storage duration is limited
Solution Approach 1:
By operating in the KV to MV voltage range, the system fundamentally changes the energy storage mechanism to reduce self-discharge rates. The high voltage electret-based storage maintains energy over days, weeks, or months with minimal loss, directly addressing the high self-discharge problem of traditional batteries.
3Quantity of substance
If traditional battery storage technologies are used, then energy storage capacity is provided, but safety concerns arise due to flammable electrolytes
Solution Approach 1:
The patent extracts and eliminates the flammable electrolyte component from the energy storage system. By using electret materials that store energy in their dielectric structure rather than through ionic conduction in electrolytes, the system removes the safety hazard while maintaining energy storage capacity.
4Quantity of substance
If high voltage electret materials are used to increase energy density, then energy density per unit area increases, but device complexity increases due to novel integration requirements
Solution Approach 1:
The electret-based asymmetric energy storage cells serve multiple functions simultaneously: they provide high voltage storage, structural containment, and energy retention without flammable electrolytes. This multi-functionality reduces overall system complexity despite the high voltage operation, as one component performs multiple roles that would otherwise require separate systems.
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
EESS achieves significantly higher energy density per unit area and extended storage times, overcoming the limitations of traditional technologies by storing energy in electric charge density fields, reducing self-discharge rates, and providing a compact, safe, and efficient energy storage solution for renewable energy integration.
Implementation Method 1
Penetration of dipole oriented electrets, including high dielectric plastics, waxes, or crystals, by energetic bremsstrahlung photons occurs in the range of Kilovolts (KV) to megavolts (MV)
Implementation Method 2
Molecular dipole orientation, disassociated charged pair dipoles, multiple small spherulite formulations, and/or dense micro-crystalline structures are established from the intense electric fields occurring within each nascent EESS energy storage cell during the bremsstrahlung based poling process
Implementation Method 3
The Electret Energy Storage System (EESS) achieves a significant advancement in the energy storage field due to high energy/power level densities integrated into a novel long term energy storage solution
Implementation Method 4
The energy storage within multiple electret cells comprising an energy storage reservoir are enclosed within a closed loop controlled environment incorporating sensing and measurement capabilities for optimizing pressure, magnetic field containment, humidity, and temperatures
Data Source
AI summary
The Electret Energy Storage System (EESS) achieves an advancement in the energy storage field due to high energy/power level densities integrated into a long term energy storage solution. Combining the high density energy storage solution of the EESS with traditional battery storage technologies reduces the overall energy storage three dimensional footprint when compared to battery only footprints. This combined EESS/battery long term energy storage provides a solution in providing energy from renewable energy systems when the presence of the wind or sun are not available when compared to traditional battery only storage solutions.