Troubleshooting Documentation Synthesis for Power Generation Faults

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Solution Overview

Problem

Power generation devices, such as wind turbines, face challenges in accurately assessing their condition due to incomplete or unavailability of troubleshooting documentation, leading to unnecessary maintenance and safety risks.

Innovation Solution

A troubleshooting response synthesis system that predicts fault stacks and generates synthesized documentation by leveraging historical data, machine-learning algorithms, and language processing to provide operators with accurate and comprehensible maintenance instructions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If regular maintenance is performed on power generation devices, then reliability is improved, but loss of time and productivity worsen due to unnecessary maintenance interruptions

Engineering Contradiction:
Improvepower generation device reliabilityVSAvoidpower generation productivity
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system performs preliminary analysis of device conditions using historical data and machine learning algorithms to predict potential faults before they occur. This allows maintenance to be scheduled only when actually needed, avoiding unnecessary interruptions to productivity while still ensuring reliability through proactive fault detection and prediction.

Inventive Principle:
Principle #10Preliminary action

2Ease of repair

If troubleshooting documentation is made available for all power generation devices, then ease of repair is improved, but device complexity worsens due to the need to manage and access multiple documentation sources

Engineering Contradiction:
Improvemaintenance troubleshooting easeVSAvoiddocumentation management complexity
Core Design Contradiction:
Ease of repairVSDevice complexity

Solution Approach 1:

The system merges troubleshooting documentation, historical data, and device information into a single integrated platform. This consolidation provides comprehensive repair guidance while simplifying access by presenting all necessary information in one unified interface, reducing the complexity of managing multiple separate documentation sources.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system enables operators to independently access and interpret troubleshooting information through an automated platform that provides predictive analytics and guided repair procedures. This self-service capability reduces the need for external expert intervention while maintaining ease of repair through comprehensive, accessible documentation.

Inventive Principle:
Principle #25Self-service

3Measurement precision

If detailed condition monitoring is implemented, then measurement precision is improved, but use of energy and device complexity worsen

Engineering Contradiction:
Improvecondition indicator measurement precisionVSAvoidmonitoring system energy consumption
Core Design Contradiction:
Measurement precisionVSUse of energy by moving object

Solution Approach 1:

The system implements condition monitoring at an optimal level by selectively analyzing the most relevant parameters and using machine learning algorithms to identify patterns that indicate potential faults. This partial monitoring approach achieves sufficient measurement precision for predictive maintenance while avoiding the excessive energy consumption and complexity associated with monitoring all possible parameters continuously.

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS20250045137A1Synthesis of troubleshooting response documentation for power generation devices
Publication Date: 2025.02.06 AES US SERVICES LLC
  • US20250045137A1 patent drawing
  • US20250045137A1 patent drawing
  • US20250045137A1 patent drawing

AI summary

A system for synthesizing fault response documentation for power generation devices includes troubleshooting response synthesis circuitry configured to identify a fault stack based on monitored conditions at a first power generation device. The troubleshooting response synthesis circuitry may supplant missing documentation with documentation for power generation devices of a different type from the first power generation device. Language processing and translation is used to construct synthesized documentation for the first power generation device based on the documentation for power generation devices of a different type from the first power generation device. The synthesized documentation is used with generative language processing to generate troubleshooting response messages for faults in the identified fault stack.