Energy Storage TRIZ Cases
- Fluid Charge Separation Chamber for Portable Energy Conversion
An electric field separates charged species in flowing fluid so electrodes can harvest electricity without turbines or battery cycle limits.
- Elevator Cage Block Handling for Gravity Energy Storage
Raised blocks store excess renewable energy, then descend under gravity to generate electricity and improve grid stability.
- Photovoltaic Energy Storage Capacity Optimization Using Genetic Algorithms
Genetic algorithm optimization sizes photovoltaic energy storage capacity to reduce energy waste and balance absorption efficiency with cost.
- Grid-Connected Power Storage Control for Frequency Deviation Restraint
Restricting active power input and output by measured frequency variation helps keep grid frequency near its reference during abrupt changes.
- Composite Power Station With Mobile Storage for Off-Grid Power Allocation
Off-grid power is allocated across stationary and mobile storage to supply vehicles and equipment with lower emissions and less fixed infrastructure.
- Prefabricated Power Feeder Chassis for Fast Energy Storage Installation
A modular above-ground chassis integrates cable feeders and anchoring to cut site work and speed grid connection for energy storage equipment.
- Photoelectrochemical Secondary Cell With Integrated Light Charging
A photocatalytic anode and metal hydride cathode use light to charge the cell directly, cutting external charging losses and system complexity.
- Elevator Cage Block Handling for Gravity-Based Grid Energy Storage
Surplus renewable power lifts tower blocks by elevator cage, then gravity-driven descent returns stable electricity when generation drops.
- Comb-Shaped Battery Terminal Straps for Low-Profile Battery Banks
Comb-shaped connector straps let battery banks stay under 8 inches deep while preserving terminal integrity during thermal expansion.
- Battery Module Current Isolation for Overcharge Prevention
An intermediate energy unit buffers external DC current so each battery module can be controlled independently to prevent overcharge and overdischarge.
- Renewable Power Control with Battery Charging for Reverse Flow Limits
Threshold-based control suppresses renewable output only when needed and charges a battery to avoid reverse power flow and wasted energy.
- Elevator Cage Block Handling for Gravity Energy Storage Towers
By lifting and lowering stacked blocks in a tower, the cage stores surplus renewable power as potential energy and supports steadier grid delivery.
- Gravity Block Energy Storage for Predictable Grid Delivery
Lifted blocks store surplus renewable power as gravitational energy, then release it predictably to stabilize grid delivery.
- Hydropneumatic Flywheel Layout for Low-Loss Inertia Adjustment
Fixed partitioning and outer-wall fluid channels cut seal wear, fluid rotation, and energy loss in a hydropneumatic flywheel.
- Flywheel Motor-Generator System for Extended Battery Operational Duration
Feedback mechanisms recycle mechanical energy to recharge batteries, extending operational duration from under one hour to over 22 hours.