지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.4
- 수록면
- 324 - 330 (7page)
이용수
초록· 키워드
오류제보하기
The dispersion of acoustic noise during the turn-on and turn-off switching of HEV(hybrid electric vehicle) relay was experimentally analyzed to identify the reason for the dispersion of noise level. An effective method was proposed to reduce the dispersion of noise level. First, a method to wrap the side of moving core with a tape was adopted to reduce the transverse vibration. It enabled the moving core to make a consistent motion and reduce the dispersion of noise level from switching operation of relay. Second, the dispersion of noise level from vibration transmission of parts such as the outer frame and yoke caulking part of relay were tested to find out main sources. From this result, it was identified that the yoke caulking part made inconsistent transient vibration and noise dispersion.
목차
Abstract
1. 서론
2. 계전기의 소음 발생 메커니즘
3. 충격입력 과정의 소음산포 분석
4. 충격전달 과정의 소음산포 분석
5. 소음산포 저감방법 제안
6. 결론
References
참고문헌 (7)
참고문헌 신청
1. [인터넷자원] - / / LS Industrial Systems
2. [학술대회논문] - Lee, S. H. / 2010 / Design of Solenoid Actuator for EV-Relay / Proceedings of KIEE Electrical Machinery and Energy Conversion Systems So ciety Annual Autumn Conference : 228 ~ 230
3. [인터넷자원] - / / LS Industrial Systems
4. [학술대회논문] - Ko, Y. K. / 2008 / Design of HEV-Relay to Improve Impact and Bounce Characteristics / Proceedings of KSME Annual Autumn Conference : 491 ~ 496
5. [학술대회논문] - Lee, G. H. / 2007 / Study on the Noise Reduction of the High Voltage DC Relay / Proceedings of KSNVE Annual Autumn Conference : 788 ~ 792
2. [학술대회논문] - Lee, S. H. / 2010 / Design of Solenoid Actuator for EV-Relay / Proceedings of KIEE Electrical Machinery and Energy Conversion Systems So ciety Annual Autumn Conference : 228 ~ 230
3. [인터넷자원] - / / LS Industrial Systems
4. [학술대회논문] - Ko, Y. K. / 2008 / Design of HEV-Relay to Improve Impact and Bounce Characteristics / Proceedings of KSME Annual Autumn Conference : 491 ~ 496
5. [학술대회논문] - Lee, G. H. / 2007 / Study on the Noise Reduction of the High Voltage DC Relay / Proceedings of KSNVE Annual Autumn Conference : 788 ~ 792
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UCI(KEPA) : I410-ECN-0101-2014-550-003017541