condition monitoring and diagnostics of machines pdf

Condition monitoring and diagnostics of machines pdf

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Published: 20.11.2020

Topics Covered

Condition Monitoring As An Advanced Maintenance Technique

Description

1st Edition

Topics Covered

The development of the electric motor is one of the greatest achievements of the modern energy conversion industry. Countless electric motors are being used in our daily lives for critical service applications such as transportation, medical treatment, military operation, and communication. However, due to the fundamental limitations of material lifetime, deterioration, contamination, manufacturing defects, or damages in operations, an electrical motor will eventually go into failure mode. An unexpected failure might lead to the loss of valuable human life or a costly standstill in industry, which needs to be prevented by precisely detecting or continuously monitoring the working condition of a motor. This book was written to provide a full review of diagnosis technologies and as an application guide for graduate and senior undergraduate students in the power electronics discipline who want to research, develop, and implement a fault diagnosis and condition monitoring scheme for better safety and improved reliability in electric motor operation. Furthermore, electrical and mechanical engineers in the industry are also encouraged to use portions of this book as a reference to understand the fundamentals of fault cause and effect and to fulfill successful implementation. This book approaches the fault diagnosis of electrical motors through the process of theoretical analysis and then practical application.

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Condition Monitoring As An Advanced Maintenance Technique

Condition Monitoring technology is applied in transportation and industrial sectors which includes vibration analysis and diagnostics, acoustic emission, oil condition sensors, etc. In today's session, we will discuss on Condition Monitoring along with its Definition, Types, Maintenance, Structural health, Need, Machine fault signature, Applications, Advantages, and disadvantages. Within a prescribed route, the shop floor operator records the data of machine periodically with the help of a device and this data is to be studied to determine whether there is a need of advanced analysis or not. It is a system in which portable devices are attached to the machines to monitor their health and collect the data simultaneously. It is a system in which tools and machine equipment are monitored and diagnosed in the running state itself by embedding devices and servers for scheduling and analysis. It is a system that is used to assure that the finished goods have met the criteria up to the norms or not and also record the possible failures of equipment. The embedded devices are used to record and diagnose the failures.

Description

COMADEM builds on the excellent reputation of previous conferences in this series, and is essential for anyone working in the field of condition monitoring and maintenance management. The scope of the conference is truly interdisciplinary. The Proceedings contains papers from six continents, written by experts in industry and academia the world over, bringing together the latest thoughts on topics including: Condition-based maintenance Reliability centred maintenance Asset management Industrial case studies Fault detection and diagnosis Prognostics Non-destructive evaluation Integrated diagnostics Vibration Oil and debris analysis Tribology Thermal techniques Risk assessment Structural health monitoring Sensor technology Advanced signal processing Neural networks Multivariate statistics Data compression and fusion. This Proceedings also contains a wealth of industrial case studies, and the latest developments in education, training and certification.

1st Edition

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ISO provides an introduction to the application of infrared thermography IRT to machinery condition monitoring and diagnostics, where "machinery" includes machine auxiliaries such as valves, fluid and electrically powered machines, and machinery-related heat exchanger equipment. In addition, IR applications pertaining to machinery performance assessment are addressed. ISO introduces the terminology of IRT as it pertains to condition monitoring and diagnostics of machines; describes the types of IRT procedures and their merits; provides guidance on establishing severity assessment criteria for anomalies identified by IRT; outlines methods and requirements for carrying out IRT of machines, including safety recommendations; provides information on data interpretation, and assessment criteria and reporting requirements; provides procedures for determining and compensating for reflected apparent temperature, emissivity, and attenuating media. ISO also encompasses testing procedures for determining and compensating for reflected apparent temperature, emissivity, and attenuating media when measuring the surface temperature of a target with a quantitative IRT camera. Check out our FAQs. Buy this standard. Therefore this version remains current.

2 comments

  • Niamh V. 23.11.2020 at 06:02

    How to collect and analyze critical data at node level, reducing anomaly detection time.

    Reply
  • Alfie B. 28.11.2020 at 18:39

    Condition monitoring is the process of monitoring conditions in machinery such as vibration and temperature to look for signs that a fault may be developing.

    Reply

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