Voltage Conversion Module Setup Using Conductor Resistance Ranges
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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 by enabling adjustable voltage settings based on user input parameters, reducing the need for precise parameter knowledge.
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 (power supply, voltage regulator, protection circuitry) into a single integrated power management device. This consolidation eliminates the need for numerous separate hard-wired connections and reduces the number of installation steps, directly addressing the contradiction by maintaining full system functionality while significantly reducing installation time and potential error points.
Solution Approach 2:
The integrated power management device performs multiple functions (power conversion, voltage regulation, overcurrent protection, overvoltage protection) within a single unit. This multi-functionality allows the system to achieve the same operational reliability as discrete components would provide, while simplifying the installation process and reducing the time required to deploy the communication system.
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 electrical parameters. The device automatically detects conductor resistance, voltage levels, and current requirements, then configures itself accordingly. This self-service approach maintains optimized system performance while dramatically simplifying the installation process for technicians.
Solution Approach 2:
The device automatically adjusts its operating parameters (voltage conversion ratios, protection thresholds) based on detected system conditions rather than requiring fixed pre-configuration. This dynamic parameter adaptation ensures optimal performance across different installation scenarios without requiring installers to have specialized knowledge of precise parameter settings.
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
Facilitates efficient and reliable power management by simplifying installation, reducing wiring, and ensuring accurate voltage delivery to radios, thereby enhancing system performance and reducing installation time and costs.
Implementation Method 1
conversion circuitry configured to convert the received AC voltage to an adjusted DC voltage output
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.