Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
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¿µ¹®Á¦¸ñ(English Title) |
Faults Diagnosis of Induction Motors by Neural Network |
ÀúÀÚ(Author) |
±èºÎ¿
¿ìÇõÀç
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Boo-yeol Kim
Hyuk-jae Woo
Myung-hyun Song
Joong-jo Park
Kyoung-min Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 06 NO. 02 PP. 0294 ~ 0299 (2002. 04) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
This paper presents a faults diagnosis technique of induction motors based on a neural network. Only stator current is measured, transformed by using FFT and normalized for the training. Healthy, bearing fault, stator fault and rotor end-ring fault motors are prepared to obtain the learning data and diagnose the several faults. For more effective diagnosis, the load rate is changed by 100%, 60%, 30% of full load and the obtained are applied to the teaming process. The experimental results show the proposed method is very detectable and applicable to the real diagnosis system.
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Å°¿öµå(Keyword) |
Faults Diagnosis
Neural Network
Induction Motor
FFT
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