UPS Configuration via Power Quality Input
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Solution Overview
Problem
Conventional uninterruptible power supplies (UPS) lack an efficient method for user configuration and adaptation to power quality and user preferences, leading to suboptimal performance and battery lifespan.
Innovation Solution
A method and system for configuring a UPS through an alphanumeric user interface, where the user is prompted to input power quality and preference settings, which are used to determine and apply operational parameters, such as transfer points and frequency tolerance, and adapt the interface structure based on user preferences and connected peripherals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional UPS configuration methods are used, then the device can operate with default settings, but the performance and battery lifespan are suboptimal due to lack of adaptation to power quality and user needs
Solution Approach 1:
The system performs preliminary configuration actions by prompting users during initial power-up to input power quality indicators and preferences before the UPS begins normal operation. This preliminary setup allows the system to pre-determine optimal operational parameters such as transfer points, frequency tolerance, and battery management settings, ensuring reliable power quality management from the start without requiring complex ongoing configuration.
Solution Approach 2:
The UPS system enables users to directly configure operational parameters through an alphanumeric user interface by entering power quality indicators and preferences. The system then automatically determines and applies the appropriate operational parameters based on user input, allowing users to self-configure the device for their specific power environment and needs, improving both reliability and ease of operation.
2Adaptability or versatility
If the UPS uses fixed operational parameters, then the device structure is simple, but the adaptability to different power qualities and user preferences is limited
Solution Approach 1:
The UPS system transitions from fixed operational parameters to dynamic, user-adapted parameters. During initial power-up, the system prompts users to input power quality indicators and preferences, then dynamically determines and applies customized operational parameters such as transfer points, frequency tolerance, and battery management settings. This dynamic configuration approach enables the UPS to adapt to different power qualities and user preferences without requiring a complex permanent configuration infrastructure.
Solution Approach 2:
The system changes operational parameters based on user input regarding power quality indicators and preferences. By accepting user inputs during initial setup and automatically determining appropriate parameter values, the system enables adaptability to different power environments and user needs while keeping the configuration process simple and integrated into the power-up sequence.
3Adaptability or versatility
If comprehensive configuration options are provided, then user preferences and specific needs can be met, but the interface and configuration process become more complex
Solution Approach 1:
The system presents comprehensive configuration options during the preliminary initial power-up phase, when users are already engaged in setting up the device. By integrating the configuration process into the mandatory initial setup sequence, the system can gather detailed user preferences and power quality indicators without adding separate configuration steps. This approach accommodates comprehensive user needs while maintaining ease of operation by combining configuration with the necessary initial power-up procedure.
Data Source
AI summary
A system and method for directing a user to configure a power device via an alphanumeric user interface is provided. The power device may include data storage storing a plurality of operational parameters. The method includes acts of prompting, during an initial power-up of the power device, a user to enter an indication of quality of power supplied to the power device, receiving the indication via the user interface, determining a first value for each of the plurality of operational parameters of the power device based at least in part on the indication and applying each first value of the plurality of operational parameters to the power device.