Battery With Integrated Voltage Regulation Device

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Conventional batteries face challenges in providing a regulated output voltage, leading to performance issues in devices, especially when under load, and have high self-discharge rates, which affect their capacity and safety, while also requiring specialized chargers and being environmentally hazardous due to frequent disposal.

Innovation Solution

A battery with an integrated voltage regulation device that includes a programmable controller, sensors, and regulators to adjust output voltage based on load conditions and charge levels, allowing for intelligent variable output voltage between 1.2V and 1.5V, compatible with existing chargers, and minimizing self-discharge.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a fixed voltage regulator is used to maintain constant output voltage, then device performance is improved, but existing electronics may be damaged due to inability to handle full 1.5V

Engineering Contradiction:

Improvedevice performanceVSAvoidvoltage damage to electronics

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent implements a dynamic voltage regulation system that adjusts output voltage based on real-time load conditions. The controller monitors device performance and automatically modulates voltage between 1.2V and 1.5V, transforming the static fixed-voltage approach into a dynamic adaptive system that prevents damage while optimizing performance.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The system incorporates feedback mechanisms where the controller continuously monitors output voltage and load conditions, then adjusts regulation accordingly. This closed-loop control enables the battery to respond to device requirements and prevent harmful voltage levels while maintaining optimal performance.

Inventive Principle:

Principle #23Feedback

2Object-affected harmful factors

If rechargeable batteries are used to reduce disposal frequency, then environmental impact is reduced, but self-discharge rate increases and requires specialized chargers

Engineering Contradiction:

Improveenvironmental pollutionVSAvoidself-discharge rate

Core Design Contradiction:

Object-affected harmful factorsVSLoss of energy

Solution Approach 1:

The battery system performs self-service through intelligent self-diagnosis and automatic optimization. The controller monitors charge levels, detects usage patterns, and adjusts voltage regulation to minimize self-discharge. The system can identify when it is connected to a charger and automatically configure optimal charging parameters, eliminating the need for specialized external charging equipment.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system dynamically changes operating parameters including voltage, current, and regulation mode based on state of charge and usage conditions. By adjusting these parameters in real-time, the battery optimizes energy retention and minimizes self-discharge while maintaining compatibility with standard charging infrastructure.

Inventive Principle:

Principle #35Parameter changes

3Reliability

If voltage regulation electronics are added to maintain performance, then device performance under load is improved, but battery capacity is reduced due to space occupied by electronics

Engineering Contradiction:

Improveperformance under loadVSAvoidbattery capacity

Core Design Contradiction:

ReliabilityVSQuantity of substance

Solution Approach 1:

The voltage regulation system is segmented into distributed micro-controller units and sensor elements that are strategically positioned within the battery structure. This segmentation allows for minimal intrusion into the active material volume while providing comprehensive voltage monitoring and regulation across multiple output points.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The integrated controller performs multiple functions including voltage regulation, self-diagnosis, self-discharge monitoring, and charging detection within a single compact unit. This multi-functionality reduces the overall electronic component footprint, preserving maximum battery capacity while delivering advanced performance management.

Inventive Principle:

Principle #6Universality (Multi-functionality)

4Productivity

If intelligent voltage regulation is implemented, then energy management efficiency is improved, but device complexity increases due to additional sensors and controllers

Engineering Contradiction:

Improveenergy management efficiencyVSAvoidelectronic component count

Core Design Contradiction:

ProductivityVSDevice complexity

Solution Approach 1:

The patent merges voltage regulation, monitoring, diagnosis, and control functions into an integrated electronic system. By combining previously separate components (voltage regulators, sensors, micro-controllers) into a unified architecture, the system achieves intelligent energy management with reduced overall complexity and improved coordination between functions.

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentUS11527781B2Battery with built-in voltage regulation device

Publication Date: 2022.12.13 VOLT TECH LTD

AI summary

The invention relates to a battery which includes an internal voltage regulation device for regulating the output voltage of the battery, and an input voltage applied to the battery. The voltage regulation device may be configured to provide an output voltage which is less than an internal power source voltage. A switch is provided to switch the voltage regulation device between operating modes in order to control the output voltage regulation, and protect the internal power source from damage.