Integrated DC Voltage Conversion for Simplified Power Installation
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Solution Overview
Problem
The installation of power management equipment in radio communications systems, such as cellular communication systems, is complex and prone to errors due to the need for precise parameter knowledge and numerous electrical connections, leading to costly delays and potential damage.
Innovation Solution
A voltage conversion system with integrated overcurrent and overvoltage protection circuitry, user interface, and conversion modules housed in a compact container, allowing for simplified installation and configuration through adjustable parameters and reduced wiring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If modern installation techniques are used with numerous discrete dedicated components and hard-wired connections, then system functionality is achieved, but installation time increases and installation errors occur
Solution Approach 1:
The patent combines multiple discrete power management components into a single integrated power management device. This integration eliminates the need for numerous separate components and extensive hard-wiring, directly reducing installation time while maintaining system functionality and reliability through unified design.
Solution Approach 2:
The integrated power management device performs multiple functions within a single unit, including voltage conversion, overcurrent protection, and overvoltage protection. This multi-functionality replaces what previously required multiple dedicated components, simplifying installation while ensuring comprehensive system protection.
2Reliability
If precise parameter knowledge is required for installation, then system performance is optimized, but installation complexity increases
Solution Approach 1:
The power management device includes automatic parameter detection and configuration capabilities that eliminate the need for installers to manually input precise parameters. The device self-configures based on detected system conditions, maintaining optimized performance while dramatically simplifying the installation process.
Solution Approach 2:
The device automatically adjusts operational parameters based on detected system conditions rather than requiring fixed preconfiguration. This dynamic parameter adaptation ensures optimal system performance while removing the burden of precise manual parameter specification during installation.
3Adaptability or versatility
If numerous electrical connections are made, then system functionality is complete, but likelihood of installation errors increases
Solution Approach 1:
By consolidating multiple components into one integrated unit, the patent reduces the total number of electrical connections required. This merging maintains all necessary system functionalities while minimizing connection points, thereby reducing the probability of installation errors.
Solution Approach 2:
The integrated power management device serves as a intermediary that consolidates multiple connection interfaces into unified connection points. This intermediary approach maintains full system functionality while reducing the complexity and error potential of numerous separate connections.
4Reliability
If discrete dedicated components are used, then system protection is comprehensive, but device complexity increases
Solution Approach 1:
The patent integrates overcurrent protection, overvoltage protection, and other safety functions into a single unified device. This consolidation maintains comprehensive system protection while eliminating the complexity of installing and configuring multiple separate protection components.
Solution Approach 2:
The power management device is designed as a multi-functional universal unit that provides protection against multiple failure modes simultaneously. This universal design delivers comprehensive protection coverage while reducing installation complexity compared to multiple specialized components.
Data Source
AI summary
A voltage conversion system includes user interface circuitry disposed on the voltage conversion system. The user interface circuitry is configured to input at least one electrical parameter based on user input. At least one parameter of the at least one electrical parameter comprises a plurality of adjustable values and corresponds to a conductor resistance of electrical conductors coupled to the voltage conversion system. Each adjustable value of the at least one parameter corresponds to a range of two or more values. The voltage conversion system includes conversion circuitry configured to generate an adjusted direct current (DC) voltage from an input DC voltage based on the at least one electrical parameter.