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    • 2. 发明公开
    • 급전선로를 세그먼트화하여 전력을 공급하는 급전장치, 그 구동방법 및 급집전장치
    • 供电方式,装置和输送装置通过送料线分段
    • KR1020120130680A
    • 2012-12-03
    • KR1020110147666
    • 2011-12-30
    • 한국과학기술원
    • 조동호전성즙공병오신영무서대원장진혁신재규이순종송보윤정구호
    • B60M1/02
    • PURPOSE: A power supply method, an apparatus and a power transmission apparatus by segmentation of a feeding line are provided to efficiently supply power by changing the length of a power supplying segment according to driving position for a train. CONSTITUTION: A train sensor(122,134,126) senses the position of a train running on a power supplying segment(112,114,116). A control unit(130) controls switching of N power supplying segments according the sensing result of a train sensor. The power supplying segment includes a power feeding line wound around the top of the power supplying core. An inverter unit(140) includes N inverters of for supplying power to the N power supplying segments. [Reference numerals] (112) First power feed segment; (114) Second power feed segment; (116) Third power feed segment; (130) Control unit; (140) Inverter unit; (150) DC power; (AA) Power feed line; (BB) Train rail
    • 目的:提供一种通过馈电线分割的电源方法,装置和电力传输装置,以通过根据列车的行驶位置改变供电段的长度来有效地供电。 构成:火车传感器(122,134,126)感测在供电段(112,114,116)上运行的列车的位置。 控制单元(130)根据列车传感器的感测结果控制N个供电段的切换。 供电段包括缠绕在供电芯的顶部的馈电线。 逆变器单元(140)包括用于向N个供电段供电的N个逆变器。 (附图标记)(112)第一供电段; (114)第二馈电段; (116)第三供电段; (130)控制单元; (140)变频器单元; (150)直流电源; (AA)供电线; (BB)火车铁路
    • 7. 发明授权
    • 불필요한 자속성분을 감쇄하기 위한 집전장치 및 급집전장치
    • 功率收集装置和传输装置,用于衰减不必要的磁通部件
    • KR101231853B1
    • 2013-02-08
    • KR1020110086051
    • 2011-08-26
    • 한국과학기술원
    • 조동호전성즙서대원장진혁
    • H02J17/00H05K9/00
    • PURPOSE: A current collector and rapid current collector for attenuating unnecessary magnetic flux component are provided to attenuate the frequency of the magnetic flux component which is unnecessary for collecting, thereby reducing the amount of unnecessary magnetic flux ejected externally. CONSTITUTION: A rapid current collector(210) generates magnetic flux with a plurality of frequency components. A first resonant capacitor(222) is connected in order to resonate with a first concentrator line. More than one of the offsetting wire(225) attenuates the frequency of the magnetic flux component, except for the magnetic flux of the power transmission frequency component. More than one of the second resonant capacitor(226) resonates with the offsetting wire. A current circuit(223) extracts an electromotive force induced from the offsetting wire. [Reference numerals] (223) Current circuit; (224) Battery; (AA) f1 offset flux(B1); (BB) f1+f2 flux(B0); (CC) f2 offset flux(B2)
    • 目的:提供用于衰减不必要的磁通分量的集电器和快速集电器,以衰减不必要的收集磁通分量的频率,从而减少外部排出的不必要的磁通量。 构成:快速集电器(210)产生具有多个频率分量的磁通量。 连接第一谐振电容器(222)以便与第一集中器线路共振。 除了电力传输频率分量的磁通量之外,多个偏移线(225)衰减磁通分量的频率。 第二谐振电容器(226)中的多于一个与偏置导线共振。 电流电路(223)提取从偏移线感应的电动势。 (参考号)(223)电流电路; (224)电池; (AA)f1偏移通量(B1); (BB)f1 + f2通量(B0); (CC)f2偏移磁通(B2)
    • 10. 发明授权
    • 비접촉 방식의 전력 중계장치, 중계집전 장치 및 급집전장치
    • 动力中间装置,动力中间馈送装置和使用接触方式的电力传输装置
    • KR101172757B1
    • 2012-08-14
    • KR1020110060398
    • 2011-06-21
    • 한국과학기술원
    • 조동호정구호이순종이석환장진혁서대원송보윤신재규공병오
    • H02J17/00H04B7/14
    • PURPOSE: A power relay device, a relay collecting device, and a rapid collecting device using a noncontact method are provided to improve power transmission efficiency by decreasing an effective gap. CONSTITUTION: A central core(121) has a predetermined width and a predetermined length. One side protrusion parts(122a,122b) are protruded in one direction which is vertical to the longitudinal direction and the transverse direction of the central core. The other side protrusion parts(123a,123b) are protruded in the other direction which is vertical to the longitudinal direction and the transverse direction of the central core. A relay wire(124a,124b) is wound around the central core. The relay wire is arranged between the one side protrusion part and the other side protrusion part.
    • 目的:提供一种电力继电装置,继电器收集装置和使用非接触方式的快速收集装置,通过减少有效间隙来提高输电效率。 构成:中心芯(121)具有预定宽度和预定长度。 一侧突出部(122a,122b)沿与中心芯的长度方向和横向垂直的一个方向突出。 另一侧突出部123a,123b沿与中心芯的长度方向和横向垂直的另一方向突出。 继电器线(124a,124b)缠绕在中心芯上。 继电器线布置在一侧突出部和另一侧突出部之间。