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A Wireless Sensor System for Real-Time Monitoring and Fault Detection of Motor Arrays
- Source :
- Sensors, Vol 17, Iss 3, p 469 (2017), Sensors (Basel, Switzerland), Arias Montano. Repositorio Institucional de la Universidad de Huelva, instname, Sensors; Volume 17; Issue 3; Pages: 469
- Publication Year :
- 2017
- Publisher :
- MDPI AG, 2017.
-
Abstract
- This paper presents a wireless fault detection system for industrial motors that combines vibration, motor current and temperature analysis, thus improving the detection of mechanical faults. The design also considers the time of detection and further possible actions, which are also important for the early detection of possible malfunctions, and thus for avoiding irreversible damage to the motor. The remote motor condition monitoring is implemented through a wireless sensor network (WSN) based on the IEEE 802.15.4 standard. The deployed network uses the beacon-enabled mode to synchronize several sensor nodes with the coordinator node, and the guaranteed time slot mechanism provides data monitoring with a predetermined latency. A graphic user interface offers remote access to motor conditions and real-time monitoring of several parameters. The developed wireless sensor node exhibits very low power consumption since it has been optimized both in terms of hardware and software. The result is a low cost, highly reliable and compact design, achieving a high degree of autonomy of more than two years with just one 3.3 V/2600 mAh battery. Laboratory and field tests confirm the feasibility of the wireless system.
- Subjects :
- IEEE 802.15.4
Engineering
Wi-Fi array
Real-time computing
guaranteed time slot (GTS)
02 engineering and technology
lcsh:Chemical technology
Biochemistry
Article
Fault detection and isolation
Analytical Chemistry
wireless sensor network
0202 electrical engineering, electronic engineering, information engineering
Mobile wireless sensor network
beacon-enabled mode
Wireless
motor current analysis
lcsh:TP1-1185
fault detection
Electrical and Electronic Engineering
Instrumentation
Motor current analysis
business.industry
Node (networking)
020208 electrical & electronic engineering
Condition monitoring
Beacon-enabled mode
Atomic and Molecular Physics, and Optics
Key distribution in wireless sensor networks
020201 artificial intelligence & image processing
Guaranteed time slot (GTS)
business
Fault detection
Wireless sensor network
Subjects
Details
- Language :
- English
- ISSN :
- 14248220
- Volume :
- 17
- Issue :
- 3
- Database :
- OpenAIRE
- Journal :
- Sensors
- Accession number :
- edsair.doi.dedup.....271ced0c0da1f11c1ab9f3c7e2332756