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.
초록· 키워드
오류제보하기
A reduction gear is commonly used in automobile or rolling stock drivelines to reduce the high rotational speeds of the engine or motor. It is important to monitor conditions of the reduction gear because accident caused by its problems is closely related with vehicle running stability. In the reduction gear, problems are caused by results from diverse factors as either external or internal such as the defect of bearing, problems of the lubricant oil, high-load of the railway, and a frequent impact generated by the rail joint. The technique which is monitoring temperature is one of the basic methods of diagnosis for the abnormal condition in the reduction gear as well as other objects. Monitoring of the temperature can be easy to install on the device without changes to its design and identify its condition in real time. However, Temperature Monitoring System is slow to react to the changes of the condition due to their location and characteristics.
This paper describes a new method for the temperature diagnosis of the abnormal condition of the reduction gear. IC-type temperature sensors are installed the reduction gear box of high-speed railway in service. The temperature data of the reduction gear is acquired and analyzed while running rolling stock. Temperature Monitoring System frequently monitors the temperature of the reduction gear by using proposed methods such as Limited temperature monitoring, Ratio of the change of temperature monitoring and Reaction time temperature monitoring, etc. And diagnosis methods can be used for maintenance or alarmed to a driver when the problem occurred. These results are expected to use basic research material for diagnostics system of the different kinds of railway in the future.
This paper describes a new method for the temperature diagnosis of the abnormal condition of the reduction gear. IC-type temperature sensors are installed the reduction gear box of high-speed railway in service. The temperature data of the reduction gear is acquired and analyzed while running rolling stock. Temperature Monitoring System frequently monitors the temperature of the reduction gear by using proposed methods such as Limited temperature monitoring, Ratio of the change of temperature monitoring and Reaction time temperature monitoring, etc. And diagnosis methods can be used for maintenance or alarmed to a driver when the problem occurred. These results are expected to use basic research material for diagnostics system of the different kinds of railway in the future.
목차
Abstract
1. INTRODUCTION
2. ABNORMAL CONDITION MONITORING METHODS
3. PRINCIPLES
4. EXPERIMENT AND DISCUSSION
5. CONCLUSION
REFERENCES
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2015-320-001297889