Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
Park's Vector ±â¹ýÀ» ÀÌ¿ëÇÑ ¼ÒÇü 3»ó À¯µµ Àüµ¿±âÀÇ ±Ç¼± °íÀå Áø´Ü |
¿µ¹®Á¦¸ñ(English Title) |
Stator Winding Fault Diagnosis in Small Three-Phase Induction Motors by Park's Vector Approach |
ÀúÀÚ(Author) |
¹Ú±Ô³²
Çѹΰü
¿ìÇõÀç
¼Û¸íÇö
Kyu-nam Park
Min-kwan Han
Hyeok-jae Woo
Myung-h
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¿ø¹®¼ö·Ïó(Citation) |
VOL 07 NO. 06 PP. 1291 ~ 1296 (2003. 11) |
Çѱ۳»¿ë (Korean Abstract) |
º» ¿¬±¸´Â 3»ó ¼ÒÇü À¯µµÀüµ¿±âÀÇ °íÁ¤ÀÚ ±Ç¼± °íÀåÀÇ È¿°úÀûÀÎ Áø´ÜÀ» À§ÇÏ¿© °íÁ¤ÀÚ Àü·ù¿¡ ´ëÇÏ¿© Park's Vector ±â¹ýÀ» Àû¿ëÇÏ¿´´Ù. º» ±â¹ýÀº °íÁ¤ÀÚ 3»ó Àü·ù¸¦ ÃøÁ¤ÇÏ¿© Park's vector º¯È¯À» ÅëÇÏ¿© Á÷Ãà, ȾÃà Àü·ù·Î º¯È¯ÇÏ°í, À̸¦ ÀÌ¿ëÇÏ¿© °íÀå Áø´ÜÀ» À§ÇÑ Park's Vector PatternÀ» ¾ò¾î Á¤»ó »óÅ ÆÐÅÏ°ú °íÀå ±Ç¼± ÆÐÅÏÀ» ºñ±³ÇÏ¿´´Ù. °íÁ¤ÀÚ ±Ç¼± ÇÑ »ó¿¡ 2ÅÏ, 10ÅÏ, ±×¸®°í 20 ÅÏÀÇ ´Ü¶ô°íÀåÀ» ¹ß»ý½ÃÄÑ Á¤°ÝºÎÇÏÀÇ 25%, 50%, 100% ºÎÇϺ¯µ¿¿¡ µû¸¥ °¢°¢ÀÇ Park's Vector PatternÀ» ºñ±³ÇÏ¿© ¾òÀº ½ÇÇè °á°ú´Â Á¦¾ÈÇÑ ¹æ¹ýÀÇ À¯¿ë¼ºÀ» º¸¿©ÁØ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
This paper deals with efficient diagnostic for stator winding fault of 3-phase induction motor using a current Park's vector approach. This method firstly transforms 3-phase stator current to vertical axis current and horizontal axis current of Park's Vector, and then obtains the each Park's Vector Pattern and detects stator winding fault by comparing to Park's Vector Pattern of healthy and fault. Experimental results, obtained by using induction motor having inter-turn fault of 2, 10, 20 turn, demonstrate the effectiveness of the proposed technique, for detecting the presence of stator winding fault under 25%, 50%, and 100% of full load condition.
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Å°¿öµå(Keyword) |
induction motor
stator winding fault
Park's vector
Park's Vector pattern
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ÆÄÀÏ÷ºÎ |
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