Title :
Diagnosis of industrial systems driven by electrical machines with a low cost platform
Author :
Munteanu, Radu ; Moga, Daniel ; Petreus, Dorin ; Stroia, Nicoleta ; Barabas, Zsolt ; Hrebenciuc, Florin
Author_Institution :
Fac. of Electr. Eng., Tech. Univ. of Cluj- Napoca, Cluj-Napoca, Romania
Abstract :
A low cost hardware platform consisting of a measurement system, a communication system and a data processing system is presented. Wired and wireless sensors are developed for supporting motor current signature analysis (MCSA), vibration signature analysis (VSA) and operational temperature monitoring. A “plug and play” software application is implemented for allowing remote computers to share this sensor data using OPC technology. Using Matlab as an OPC client, time-domain and frequency-domain signal processing techniques are used in order to determine the signatures associated with faults of locally or remote operating electrical machines.
Keywords :
electric machines; fault diagnosis; power engineering computing; sensors; signal processing; vibration measurement; MCSA; OPC client; OPC technology; electrical machines; frequency-domain signal processing; industrial systems diagnosis; low cost platform; remote operating electrical machines; time-domain signal processing techniques; vibration measurement; vibration signature analysis; Monitoring; Servers; Temperature sensors; Universal Serial Bus; Vibrations; Wireless communication; Electric machines; Fault diagnosis; Sensor systems; Vibration measurement;
Conference_Titel :
Diagnostics for Electric Machines, Power Electronics & Drives (SDEMPED), 2011 IEEE International Symposium on
Conference_Location :
Bologna
Print_ISBN :
978-1-4244-9301-2
Electronic_ISBN :
978-1-4244-9302-9
DOI :
10.1109/DEMPED.2011.6063675
