Dynamic Battery Switching for Stable Cyclic Power Storage
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Solution Overview
Problem
Existing power generation and storage systems face challenges due to non-uniform battery charging and discharging, leading to battery heterogeneity and adverse effects on battery lifespan.
Innovation Solution
A cyclic power generation and storage system with dynamic battery switching capability, which includes a control module with a power management unit that dynamically switches battery packs based on power detection results to ensure optimal performance and extend battery lifespan.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If batteries are used in a power storage system without dynamic switching, then the system structure is simple, but the batteries do not stay homogenous and lifespan is adversely affected
Solution Approach 1:
The patent implements dynamic battery switching capability where the power management unit actively monitors battery power levels and switches between different battery packs based on real-time detection results. This dynamic approach ensures batteries remain homogenous by preventing any single battery from being depleted or overcharged, thereby extending battery lifespan while managing system complexity through automated control.
Solution Approach 2:
The power detection unit continuously monitors the power levels of individual batteries and provides feedback to the power management unit. This feedback mechanism enables the system to make informed switching decisions, ensuring that batteries are managed homogenously and preventing adverse effects on lifespan, while the automated feedback loop manages the complexity of the system.
2Productivity
If dynamic battery switching is implemented, then battery lifespan is extended and performance is optimized, but the system complexity increases
Solution Approach 1:
The power storage system is segmented into multiple independent battery packs, each with its own power detection capability. The power management unit manages these segmented battery packs individually, switching between them based on power levels. This segmentation allows for optimized power storage performance through selective usage while keeping the control structure manageable through modular design.
Solution Approach 2:
The power detection unit and power management unit work together in a self-service manner, where the system automatically detects battery power levels and performs switching operations without external intervention. This self-service capability optimizes power storage performance through continuous monitoring and adaptive switching while managing system complexity by eliminating the need for external control systems.
3Reliability
If batteries charge and discharge without dynamic management, then the system operation is simple, but heterogeneous battery conditions lead to reduced efficiency
Solution Approach 1:
The power detection unit continuously monitors battery power levels and provides real-time feedback to the power management unit. This feedback enables automated switching decisions that maintain power supply stability by preventing battery heterogeneity, while the system operates autonomously without requiring complex manual management interventions.
Solution Approach 2:
The power management system operates in a self-service manner, automatically detecting battery conditions and performing switching operations based on power levels. This self-service capability ensures stable power supply by maintaining battery homogeneity while simplifying operation through automation, eliminating the need for complex manual battery management.
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 achieves stable power supply and improved battery management by dynamically switching battery packs, thereby enhancing the overall efficiency and lifespan of the batteries.
Implementation Method 1
a plurality of power generation modules, connected in series through a rod mechanism, the power generation modules being disposed with a plurality of stators, the rod mechanism being disposed with a plurality of rotors on circumference
Data Source
AI summary
A cyclic power generation and storage system with dynamic battery switching capability is provided, comprising: a power supply modules, a driving module, a transmission module, a plurality of power generation modules, a control module, and a plurality of power storage modules. The present invention can dynamically switch in battery packs to provide a stable power to an electrical device, as well as, switch in a battery or battery pack for recharging with the power generated by the power generation modules. The power storage module having a power management unit, together with the control module, uses the detection result from the power detection unit of the power storage module to dynamically adjust the power generation, distribution, storage, and usage to improve the overall efficiency of the present invention.