基本信息:
- 专利标题： 탄소섬유로 구성된 차축을 포함한 전동차용 직결구동방식 견인전동기
- 专利标题（英）：A carbon fiber fabric shaft in A railway car direct drive motor's rotor
- 专利标题（中）：铁路车轮直接驱动电机转子上的碳纤维织物轴
- 申请号：KR1020130103856 申请日：2013-08-30
- 公开(公告)号：KR1020150025808A 公开(公告)日：2015-03-11
- 发明人： 박현준 , 김길동 , 이한민 , 이장무 , 김보경 , 백종현 , 조용현
- 申请人： 한국철도기술연구원
- 申请人地址： 경기도 의왕시 철도박물관로 *** (월암동)
- 专利权人： 한국철도기술연구원
- 当前专利权人： 한국철도기술연구원
- 当前专利权人地址： 경기도 의왕시 철도박물관로 *** (월암동)
- 代理人： 조철현
- 主分类号： H02K5/02
- IPC分类号： H02K5/02 ; H02K1/28 ; B61C3/00
회전자와 차축의 결합 형태를 최적의 조건으로 구성하기 위한 적절한 방법이며, 상기한 바와 같이 회전자의 구조와 차축(Shaft)과의 안정된 결합 형태 구조는 안전사고 방지 및 견인전동기의 냉각 특성에 효과가 있으며, 또한 차축을 포함한 회전자의 중량 감소, 이니셔 감소, 응답 특성 개선, 자로(flux path)구조 원활, 열방출 개선을 향상시킨다.
The present invention is a stator fixed to the bogie; Including a permanent magnet and a rotor which is fitted on the axle; in direct connection for electric vehicles which comprises a driven traction motor, said rotor being fit paste fixed forming a rotor core of a single-sheet of the annular turn, the axle is no manggajim forcing the press is possible, and weight reduction, is that letting decrease the response characteristics improve, as (flux path) structure smooth, direct drive system for an electric rail vehicle, including an axle consisting of carbon fibers, characterized in that to improve heat release binary made of carbon fiber It provides a traction motor.
A rotating coupling of the electron and the axle, and an appropriate method for configuring in an optimal condition, a stable bond forms the structure of the axle (Shaft) the structure of the rotor as described above is effective for cooling properties of preventing accidents and traction motor and it is, also improves the weight reduction of the electronic times, including the axle, is that shutter reduced, improving the response characteristic, as (flux path) smoothly structure, improved heat dissipation.
公开/授权文献:
- KR101591307B1 탄소섬유로 구성된 차축을 포함한 전동차용 직결구동방식 견인전동기 公开/授权日：2016-02-04