The present invention relates to a power supply division system of a contact wire, wherein the safe operation of trains can be promoted by optimizing the driving speed of electric trains, the interval of a pantograph and the appropriate installation position of an air section to prevent the disconnection of the contact wire, which occurs in the section of a power supply division device, comprising: a first contact wire and a second contact wire configured in an insulated section; and an insulator (20) formed on each outer circumference surface of a T-bar, which constitutes the first contact wire and the second contact wire in the insulated section, to envelop the outer circumference surface of the T-bar and formed on the T-bar as a preset predetermined length toward the inner side of the insulated section. The effective length condition of the power supply division system of a contact wire according to the present invention is proposed to be optimal, thereby allowing a railroad track to be constructed optimally, making a system for operation, maintenance and inspection scientific, minimizing costs for maintenance and repairs and preventing the disconnection accident of a contact wire in advance to improve the reliability of the railroad.

    본 발명은 전기철도의 운전속도, 판타그래프(PANTOGRAPH)의 간격, 에어섹션(Air Section)의 적정 설치위치를 최적화하여 급전구분장치 구간에서 발생하는 전차선 단선을 예방하여 열차의 안전운행 도모할 수 있는 전차선 급전구분 시스템에 관한 것으로, 절연구간내에 구성된 제1전차선과 제2전차선; 및 상기 절연구간내의 상기 제1전차선과 제2전차선을 구성하는 T-Bar의 외주면 각각에 상기 T-Bar의 외주면을 감싸도록 형성되되, 상기 절연구간의 내측방향으로 상기 T-Bar에 미리 설정된 소정길이로 형성되는 절연체(20);를 포함한다. 본 발명의 전차선 급전구분 시스템의 유효길이 조건을 최적으로 제시함으로써 전차선로의 최적 시공, 운영 및 보수 점검 체계의 과학화, 유지보수비용의 최소화, 전차선 단전 사고를 미연에 방지하여 철도의 신뢰도를 향상할 수 있다.


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    Title :

    Catenary feeding division system


    Additional title:

    전차선 급전구분 시스템


    Contributors:
    KIM YANG SU (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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