Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2003.11a
  • /
  • Pages.138-140
  • /
  • 2003
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Experimental Study of Improving Electromagnetic Sound for Indoors side Package Air conditioner

패키지형 에어컨 실내기 자기음 개선을 위한 실험적 연구

  • 김문섭 (삼성전자 주식회사 공조개발팀) ;
  • 구형모 (삼성전자 주식회사 공조개발) ;
  • 모진용 (삼성전자 주식회사 공조개발) ;
  • 박득용 (삼성전자 주식회사 공조개발) ;
  • 한형석 (삼성전자 주식회사 공조개발팀)
  • Published : 2003.11.01
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Abstract

In this paper, It is introduced to electromagnetic sound by AC motor and example of application by experiments. And Through adjusting some design parameter related to Mass, Damping coefficient and Stiffness of the system, we could find best design point to reduce motor total noise as well as noise component at AC power frequency (2f).

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