영구자석형 전동기의 구동방법에 따른 전자기적 특성 및 진동 소음 비교
- Title
- 영구자석형 전동기의 구동방법에 따른 전자기적 특성 및 진동 소음 비교
- Other Titles
- Characteristics Comparison of PM Motor according to the Driving method
- Author
- 홍정표
- Keywords
- BLAC Motor; BLDC 전동기; Noise and Vibraion; PMSM; 소음 및 진동; 영구자석형 전동기
- Issue Date
- 2012-10
- Publisher
- 한국소음진동공학회 / Korean Society for Noise and Vibration Engineering(KSNVE)
- Citation
- 한국소음진동공학회 2012년도 추계학술대회 논문집, Vol.2012, No.10 [2012], p522-527
- Abstract
- This paper presents a result of the mechanical noise and vibration analysis as well as the electrical characteristics analysis of the permanent magnet (PM) motor according to the driving method that is Brushless DC (BLDC) drive and Brushless AC (BLAC) drive. To do that, the characteristics of the PM motor, which have the same output power but different driving method, are investigated. At that time, the characteristics such as torque, torque ripple and flux density, and so on, are obtained by finite element analysis (FEA). Besides, noise and vibration are obtained by spectrum analysis. The magnetic noise is defined as noise generated from vibrations due to electromagnetic excitation force. In this paper, the electromagnetic excitation force is analyzed and design process of noise reduction is proposed. Finally, The validity of the analysis results is verified by test.
- URI
- http://www.dbpia.co.kr/Article/NODE02430654http://hdl.handle.net/20.500.11754/39843
- ISSN
- 1598-2548
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > AUTOMOTIVE ENGINEERING(미래자동차공학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML