18073088. MOTOR DEGRADATION IDENTIFICATION SYSTEMS AND METHODS USING MULTIPLE ENVIRONMENTAL FACTORS simplified abstract (GM Global Technology Operations LLC)

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MOTOR DEGRADATION IDENTIFICATION SYSTEMS AND METHODS USING MULTIPLE ENVIRONMENTAL FACTORS

Organization Name

GM Global Technology Operations LLC

Inventor(s)

Noah Jon Lovins-wilusz of Royal Oak MI (US)

Jeffrey M. Pieper of Waterford MI (US)

Vino Mathew of Farmington Hilla MI (US)

MOTOR DEGRADATION IDENTIFICATION SYSTEMS AND METHODS USING MULTIPLE ENVIRONMENTAL FACTORS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18073088 titled 'MOTOR DEGRADATION IDENTIFICATION SYSTEMS AND METHODS USING MULTIPLE ENVIRONMENTAL FACTORS

The patent application describes a system that monitors operating parameters of an electric motor to determine if it is degraded.

  • The system compares the operating parameters with predetermined thresholds and sets indicators based on the comparisons.
  • It sets a first indicator to a first state when all of the first indicators are in a first state, and to a second state when at least one of the first indicators is in a second state.
  • It sets a second indicator to a first state when at least one of the second indicators are in a first state, and to a second state when all of the second indicators are in a second state.
  • The system then indicates whether the electric motor is degraded based on the first and second indicators.

Potential Applications: - Monitoring the health of electric motors in industrial settings - Predictive maintenance in automotive applications - Enhancing the reliability of electric motor-driven systems

Problems Solved: - Early detection of motor degradation - Preventing unexpected motor failures - Improving overall system efficiency

Benefits: - Increased operational efficiency - Reduced maintenance costs - Enhanced equipment reliability

Commercial Applications: Title: Predictive Maintenance System for Electric Motors This technology can be utilized in various industries such as manufacturing, automotive, and energy production to ensure the optimal performance of electric motor-driven systems. It can also be integrated into IoT platforms for real-time monitoring and maintenance scheduling.

Prior Art: There may be existing systems that monitor operating parameters of electric motors, but the specific method of setting indicators based on the comparisons to determine motor degradation may be a novel aspect of this patent application.

Frequently Updated Research: Research on the correlation between operating parameters and motor degradation in various industrial applications could provide valuable insights into the effectiveness of this monitoring system.

Questions about the technology: Question 1: How does the system differentiate between normal variations in operating parameters and signs of motor degradation? Answer: The system uses predetermined thresholds to distinguish between normal variations and abnormal behavior in the operating parameters.

Question 2: Can this system be integrated with existing motor control systems in industrial settings? Answer: Yes, the system can be integrated with existing motor control systems to enhance predictive maintenance capabilities and improve overall system reliability.


Original Abstract Submitted

A system includes: a module configured to: compare operating parameters with predetermined thresholds, respectively; and set indicators for the operating parameters based on the comparisons, respectively; a module configured to: set a first indicator to a first state when all of first ones of the indicators are in a first state; and set the first indicator to a second state when at least one of the first ones of the indicators is in a second state; a module configured to: set a second indicator to a first state when at least one of second ones of the indicators are in a first state; and set the second indicator to a second state when all of the second ones of the indicators are in a second state; and a module configured to indicate whether an electric motor is degraded based on at least one of the first and second indicators.

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