Development of On-Line Monitoring System for Large Rotating Machinery under Complex Circumstance

Abstract:

Large rotating machinery is widely used in industrial production process. With the computer network technology, system testing technology, signal analysis and fault diagnosis technology, large motor based on high speed wire rod production line as the object, the online monitoring method of large motor is present. Based on it, the signal processing approach of large motor under complex circumstance is proposed, and the software of on-line monitoring system for large motor is developed. Through monitoring the key parameters of the distributed signals of temperature, pressure, current and so on, the developed system can accurately analyze and locate critical faults of equipments, reduce faults rate, extend the service life and increase productivity of the motor equipment.

• Periodical: Applied Mechanics and Materials (Volumes 670-671)
• Pages: 1238-1241
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.670-671.1238
• Online since: October 2014
• Authors: Ping Xu, Jian Gang Yi*, Li Zhao
• Keywords: Complex Circumstance, On-Line Monitoring, Rotating Machinery, System Development

References

[1] Khlaief Amor, Boussak Mohamed, Gossa Moncef. Model reference adaptive system based adaptive speed estimation for sensorless vector control with initial rotor position estimation for interior permanent magnet synchronous motor drive. Electric Power Components and Systems, vol. 41, no. 1, pp.47-74 (2013).

DOI: 10.1080/15325008.2012.732657

[2] Neethu S., Shinoy K.S., Shajilal A.S. FEA-aided design, optimization and development of an axial flux motor for implantable ventricular assist device. World Academy of Science, Engineering and Technology, vol. 73, pp.93-97 (2011).

DOI: 10.1109/pedes.2010.5712458

[3] Orkisz M., Ottewill J. Detecting mechanical problems by examining variable speed drive signals. 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion, pp.1366-1371 (2012).

DOI: 10.1109/speedam.2012.6264466

[4] Lei Zhao, Ting Wang. Simulation of Char Dust Combustion Inside a Pyroscrubber Downstream of a Petroleum Coke Calcining Kiln. Journal of Thermal Science and Engineering Applications, vol. 4, no. 1, pp.232-250 (2012).

DOI: 10.1115/1.4005287

[5] Mersinligil Mehmet, Brouckaert Jean-Franois, Courtiade Nicolas, Ottavy Xavier. A high temperature high bandwidth fast response total pressure probe for measurements in a multistage axial compressor. Journal of Engineering for Gas Turbines and Power, vol. 134, no. 6, pp.117-131 (2012).

DOI: 10.1115/1.4006061