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Kafe 바로가기주관연구기관 | 한국철도기술연구원 Korea Railroad Research Institute |
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연구책임자 | 박기준 |
참여연구자 | 류상환 , 정의진 , 박현준 , 한석윤 , 정종덕 , 장세기 |
보고서유형 | 최종보고서 |
발행국가 | 대한민국 |
언어 | 한국어 |
발행년월 | 2018-12 |
과제시작연도 | 2018 |
주관부처 | 과학기술정보통신부 Ministry of Science and ICT |
등록번호 | TRKO201900018060 |
과제고유번호 | 1711078653 |
사업명 | 한국철도기술연구원연구운영비지원(주요사업비) |
DB 구축일자 | 2019-11-30 |
키워드 | 양방향 신호.가속성능.감속성능.고자예측.열차종합제어장치.Bi-directional signal system.Acceleration performance.Deceleration performance.Failure prediction.TCMS. |
◦ 양방항 운행관점의 신호시스템 급행화
- 광역·도시철도 신호시스템 구축 현황 조사
- 광역·도시철도 신호시스템 주요 장치별 기능 분석
- 국내·외 양방향 신호시스템 구축 현황 조사
- 양방향 신호시스템 구축을 위한 철도신호시스템 구현 방안 수립
◦ 철도차량의 가/감속특성 성능향상 개념설계
- 기존 도시ㆍ광역철도차량의 가ㆍ감속 성능 특성 분석
- M차 T차 변화에 따른 가ㆍ감속 성능 향상을 위한 특성 분석
- 가·감속 성능이 향상된 견인전동기 개념설계 및 분석
◦ 급행
◦ 양방항 운행관점의 신호시스템 급행화
- 광역·도시철도 신호시스템 구축 현황 조사
- 광역·도시철도 신호시스템 주요 장치별 기능 분석
- 국내·외 양방향 신호시스템 구축 현황 조사
- 양방향 신호시스템 구축을 위한 철도신호시스템 구현 방안 수립
◦ 철도차량의 가/감속특성 성능향상 개념설계
- 기존 도시ㆍ광역철도차량의 가ㆍ감속 성능 특성 분석
- M차 T차 변화에 따른 가ㆍ감속 성능 향상을 위한 특성 분석
- 가·감속 성능이 향상된 견인전동기 개념설계 및 분석
◦ 급행 차량의 열차종합정보장치 데이터 분석 알고리즘 개념설계
- 열차종합제어장치 기록데이터 분석
- 전기식 출입문의 기록 데이터 분석
- 열차종합제어장치 데이터 분석용 인공지능 알고리즘 개념설계
- 출입문 건전성 평가를 위한 알고리즘 개념 설계
(출처 : 요약서 6p)
Ⅳ. Results
1. Rapid signaling system in terms of both directions
A study on the implementation status and function of wide area and urban railway signal system devices and the study on the construction of bidirectional signal system for wide area and urban railway has been conducted as follows
Ⅳ. Results
1. Rapid signaling system in terms of both directions
A study on the implementation status and function of wide area and urban railway signal system devices and the study on the construction of bidirectional signal system for wide area and urban railway has been conducted as follows.
∙ Case study of domestic and overseas bidirectional signal system
∙ Analysis of traffic signal system of metropolitan area
Automatic Closing System
ATP onboard signal system
Seoul Subway Line 2
Line 3 to 4, Bundang Line, Ilsan Line, Kwachon Line
Line 5 ~ 8
Seoul Subway Line 9
Shin Bundang Line
Seohae Line
Incheon Line 1
Incheon Line 2
∙ Analysis of signal system function for each route
∙ Examination of establishment of bidirectional signal system by route
2. Concept design for improvement of acceleration / deceleration characteristics of railway vehicles
- Analysis of acceleration / deceleration performance characteristics of existing urban and metro railway vehicles
In order to improve the acceleration / deceleration performance of railway vehicles, it is necessary to analyze acceleration / deceleration characteristics of existing railway cars. Therefore, in this study, the acceleration / deceleration performance characteristics of the propulsion system were analyzed based on the existing Seoul / Metropolitan railway vehicle, Seoul Transit Corporation.
Based on the operating specifications of the 5M5T railway line, it is possible to increase the required traction force of the vehicle when it is increased from 3.0km / h / s to 4.8km / h / s and 6.0km / h / The required torque and capacity per traction motor were analyzed.
- Characteristic analysis for improvement of acceleration / deceleration performance according to M-order T-difference
In addition to the existing 5M5T vehicle, characteristics for improving acceleration / deceleration performance due to the change of M-order T difference were analyzed. The required traction force of the vehicle and the required torque and capacity per traction motor were analyzed according to the vehicle 8M2T, 9M1T, 10M, acceleration 3.0km / h / s, 4.8km / h / s and6.0km / h / s. The driving specifications of the vehicle were analyzed under the same conditions as those of the existing urban railway vehicle. When the M-th vehicle is increased, the required traction force of each vehicle isdispersed to the increased M vehicle, thereby reducing the torque and capacity per traction motor.
- Concept design and analysis of traction motor with improved acceleration / deceleration performance
Based on the analysis of the required torque and capacity per traction motor according to the vehicles 5M5T, 8M2T, 9M1T, 10M, acceleration 3.0km / h / s, 4.8km / h / s and 6.0km / h / , And the basic design of the traction motor was performed for each acceleration. The traction motor has been proposed and designed as a recessed permanent magnet synchronous motor with high efficiency and high output density characteristics compared to the conventional induction motor. As a criterion for the size analysis of the traction motor, the size of the traction motor of the existing vehicle 5M5T, acceleration 3.0km / h/ s was set to a limited size, and analysis was carried out to see if it can bemounted on the existing vehicle.
3. Conceptual design of data analysis algorithm for integrated information device of express vehicle
The following study was carried out to carry out the conceptual design of the data analysis algorithm of train integrated information device of express vehicle.
- Analyze operational and failure history data collected for TCMS-based forecasting
- Develop preprocessor prototype that can handle this efficiently
- TCMS data based artificial intelligence learning and diagnosis algorithm design
- Enter the site data to confirm the possibility of maintenance
- Conceptual design of gate fault prediction algorithm to predict the gate faults operating in conjunction with TCMS control
(출처 : SUMMARY 16p)
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총연구비 (DetailSeriesProject) : | - |
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과제수행기간(LeadAgency) : | - |
연구목표(Goal) : | - |
연구내용(Abstract) : | - |
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