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公开(公告)号：KR101274216B1
公开(公告)日：2013-06-17
申请号：KR1020110146056
申请日：2011-12-29
Applicant: 한국과학기술원
Abstract: PURPOSE: A separation wire power feeding device is provided to increase the power supply efficiency of an inverter by supplying power to multiple segments of each separation wire. CONSTITUTION: Each power feed wire(210) comprises filler supply units(211,213,215,221,223,225) and compensation units(212,214,216,222,224,226). The filler supply unit produces magnetic flux. The compensation units exist on positions except the upper part of a power feed core(200). The compensation comprises at least one compensation capacitor(C11,C12,C13,C21,C22,C23). The compensation capacitor is positioned on the lower part of the power feed core. [Reference numerals] (141) First inverter; (AA) First power supply segment; (BB) Second power supply segment; (CC) Third power supply segment; (DD) Length direction
Abstract translation: 目的：提供分离线供电装置，通过向每个分离线的多个部分供电来提高逆变器的电源效率。 构成：每个馈电线（210）包括填充物供应单元（211,213,215,221,223,225）和补偿单元（212,214,216,222,224,226）。 填料供应单元产生磁通量。 补偿单元存在于供电芯（200）的上部以外的位置。 该补偿包括至少一个补偿电容器（C11，C12，C13，C21，C22，C23）。 补偿电容器位于馈电芯的下部。 （附图标记）（141）第一逆变器; （AA）第一电源段; （BB）第二电源段; （CC）第三电源段; （DD）长度方向
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公开(公告)号：KR101259155B1
公开(公告)日：2013-04-30
申请号：KR1020100057066
申请日：2010-06-16
Applicant: 한국과학기술원
Abstract: 본 발명의 전기자동차용 집전장치는 제1 집전코어; 상기 제1 집전코어의 하부 양측에 소정 간격을 두고 배치되는 제2 집전코어; 및 상기 제1 집전코어와 상기 제2 집전코어를 연결하는 연결부재를 포함한다. 본 발명에 의하면, 온라인 전기자동차의 하부에 설치되는 집전장치의 집전코어를 평판형 구조를 적용하여 주수 평판 코어와 부수 평판 코어를 다수개의 수직봉으로 연결함으로써 경량 구조의 집전장치 구현이 가능한 효과가 있다.
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公开(公告)号：KR101230608B1
公开(公告)日：2013-02-06
申请号：KR1020110085793
申请日：2011-08-26
Applicant: 한국과학기술원
Abstract: PURPOSE: A feeding device for segmenting a power supply line with the minimum power supply line usage is provided to efficiently supply power to a segment in a power supply line by controlling the phase of a current applied to a pickup line installed in the power supply line. CONSTITUTION: A feeding line(410,420,430,440) includes a first line and a second line. The first line is connected to one terminal of a corresponding feeding power source. The second line is connected to the other terminal of the corresponding feeding power source. One end of the first line and one end of the second line are connected to the corresponding feeding power source. The other end of the first lien and the other end of the second line are connected to form a closed loop. A feeding unit(450) supplies power to the feeding line. [Reference numerals] (410) First feeding line; (420) Second feeding line; (430) Third feeding line; (440) Fourth feeding line; (450) Feeding unit; (AA) First power supply line; (BB) Second power supply line; (C1,C2,C3,C4) Segment
Abstract translation: 目的：提供一种用于以最小电源线使用分段电源线的馈电装置，以通过控制施加到安装在电源线中的拾取线的电流的相位来有效地向电源线中的段供电 。 构成：馈送线（410,420,430,440）包括第一线和第二线。 第一线连接到相应馈电电源的一个端子。 第二线连接到相应馈电电源的另一端。 第一线的一端和第二线的一端连接到相应的馈电电源。 第一连线的另一端和第二线的另一端连接形成闭环。 馈送单元（450）向馈送线路供电。 （附图标记）（410）第一供给线; （420）第二馈线; （430）第三馈线; （440）第四送料线; （450）送料装置; （AA）第一电源线; （BB）第二电源线; （C1，C2，C3，C4）段
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公开(公告)号：KR101211699B1
公开(公告)日：2012-12-12
申请号：KR1020110083889
申请日：2011-08-23
Applicant: 한국과학기술원
IPC: H01B7/30
Abstract: PURPOSE: A capacitor compensation device and method for a low loss of a high frequency cable are provided to connect a capacitor compensating the inside of the cable having a high inductance value by applying a Litz wire structure. CONSTITUTION: An inductance value as much as a difference between an inductance value of an inner wall wire(50) and an inductance value of an outer layer wire(90) is compensated for reducing the inductance value of the inner layer wire of a cable. A compensation capacitor(70) of 70 uF is connected only to the inner layer wire for reducing the inductance value of the inner layer wire. An L-C serial circuit is formed by connecting the compensation capacitor to the inner layer wire of the cable.
Abstract translation: 目的：提供一种用于低频电缆损耗的电容器补偿装置和方法，通过应用Litz线结构来连接补偿具有高电感值的电缆内部的电容器。 构成：为了减小电缆的内层电线的电感值，补偿与内壁电线（50）的电感值和外层电线（90）的电感值之差大的电感值。 70uF的补偿电容器（70）仅与内层导线连接，以降低内层线的电感值。 通过将补偿电容器连接到电缆的内层电线形成L-C串行电路。
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公开(公告)号：KR101208902B1
公开(公告)日：2012-12-06
申请号：KR1020110036256
申请日：2011-04-19
Applicant: 한국과학기술원
CPC classification number: Y02T10/7241
Abstract: 본발명은급전인버터설치구조물에관한것으로, 이는일단이급전선로에연결된케이블을수용하는지중공동관로; 이지중공동관로와연통되는관로구; 이관로구내에설치되면서상부는지상으로노출되고, 케이블을통해급전선로에전원을공급하는급전인버터; 및이 급전인버터를둘러싸면서관로구상에설치되는배수용망부재를포함하여서, 급전인버터를지상에설치하거나반지하에매립설치하는경우에급전인버터의외관을주변환경과조화롭게구성하여미관상뛰어나고설치비용이절감되며방습, 방수및 방열의효과가우수한장점이있게된다.
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Patent Agency Ranking
公开(公告)号：KR1020120130680A
公开(公告)日：2012-12-03
申请号：KR1020110147666
申请日：2011-12-30
Applicant: 한국과학기술원
IPC: B60M1/02
Abstract: 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
Abstract translation: 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
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公开(公告)号：KR1020120116622A
公开(公告)日：2012-10-23
申请号：KR1020110034168
申请日：2011-04-13
Applicant: 한국과학기술원
CPC classification number: H01F38/14 , B60L11/182 , B60L11/1837 , B60M7/00 , H01F1/10 , H01F3/00 , H01F3/04 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14
Abstract: PURPOSE: A ferrite core structure for a power supply device of an electric vehicle and a power supply road structure using the same are provided to prevent cracking on a road by preventing degradation of intensity caused by bending in a vehicle progress direction. CONSTITUTION: A plurality of horizontal core units(110) prevents flux leakage to a bottom part of a ground. A plurality of first vertical core parts(120) is extended from both tip end portions of the horizontal core unit to an upper direction of the horizontal core unit in order to prevent the flux leakage to an outer lateral side. At least two rows of second vertical core parts(130) are extended from a central part of the horizontal core unit to the upper direction of the horizontal core unit. The second vertical core part is arranged to be parallel to the first vertical core part. A first supporting part(140) supports the first vertical core part by connecting the plurality of first vertical core parts.
Abstract translation: 目的：提供一种用于电动车辆的电源装置的铁氧体磁芯结构和使用其的供电道路结构，以通过防止车辆行驶方向上的弯曲引起的强度的劣化来防止道路上的开裂。 构成：多个水平芯单元（110）防止漏电到地面的底部。 多个第一垂直芯部（120）从水平芯单元的两个末端部延伸到水平芯单元的上方，以防止磁通泄漏到外侧。 至少两排第二垂直芯部（130）从水平芯单元的中心部分延伸到水平芯单元的上方。 第二垂直芯部被布置成平行于第一垂直芯部。 第一支撑部件140通过连接多个第一垂直芯部支撑第一垂直芯部。
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公开(公告)号：KR101182376B1
公开(公告)日：2012-09-12
申请号：KR1020110039206
申请日：2011-04-26
Applicant: 한국과학기술원
CPC classification number: B60L11/182 , B60L5/005 , B60L11/1829 , B60L11/1831 , B60L11/1833 , B60M7/003 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
Abstract: PURPOSE: A magnetic induction type power feeding device, power collection device and power transmission device considering left-right deviation are provided to reduce the use of a core without reducing power transmission efficiency by including a cut section in a feeding core. CONSTITUTION: A feeding core(310) includes a feeding main section with a predetermined width and length and a feeding protrusion. A feeding line(320) is respectively wound around the right end and left end of the feeding main section. A collection line(420) is respectively wound around a left collection protrusion and a right collection protrusion. The collection line charges a battery(440) by connecting to a collection circuit(430). The collection circuit is composed of a rectifier and a regulator.
Abstract translation: 目的：提供考虑左右偏差的磁感应式馈电装置，电力收集装置和动力传递装置，通过在进给芯中包括切割部分来降低芯的使用，而不降低动力传递效率。 构成：馈送芯（310）包括具有预定宽度和长度的馈送主部分和馈送突起。 馈送线（320）分别缠绕在馈送主体部分的右端和左端。 收集线（420）分别缠绕在左收集突起和右收集突起上。 收集线通过连接到收集电路（430）而对电池（440）充电。 采集电路由整流器和调节器组成。
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公开(公告)号：KR101166867B1
公开(公告)日：2012-07-19
申请号：KR1020100088543
申请日：2010-09-09
Applicant: 한국과학기술원
CPC classification number: Y02T10/7241 , Y02T90/16
Abstract: 본 발명은 차량의 충전관리 시스템에 관한 것이다.
본 발명은 보다 효율적인 차량의 충전관리 시스템을 제공한다.
본 발명에 의하면, 관리서버에서는 전력을 공급하는 인버터, 전자기장을 발생시키는 급전부, 전자기장의 영향으로 전류를 발생하여 차량을 충전하는 집전장치와 간접, 직접적으로 통신하여 각각을 모니터링하고 제어할 수 있기 때문에 차량의 상황에 맞게 충전이 되도록 집전량을 제어하거나, 차량이 충전된 상태에 따라서 급전량을 제어할 수 있는 등 통합적으로 관리할 수 있기 때문에 보다 효율적으로 차량의 충전을 관리할 수 있는 효과가 있다.-
公开(公告)号：KR101160544B1
公开(公告)日：2012-07-02
申请号：KR1020100065553
申请日：2010-07-07
Applicant: 한국과학기술원
Abstract: 본 발명의 전기자동차용 집전장치의 전자기장 차폐장치는 전기자동차의 하부에 설치되어 도로를 따라 연장되는 급전장치로부터 자기유도방식으로 전원을 공급받는 집전장치와 상기 전기자동차의 하부 프레임 사이에 설치되어 상기 집전장치로부터 발생되는 전자기장을 차폐시키는 차폐부재; 및 상기 차폐부재의 양 측면에 부착되어 상기 집전장치로부터 발생되는 열을 외부로 방열시키는 방열부재를 포함한다. 본 발명에 의하면, 전기자동차의 하부에 설치된 집전장치에 차폐판을 결합함으로써 집전장치에서 부하에 전력 공급시 발생되는 집전장치 주변에서의 전자기장을 차폐시키고, 이와 동시에 차폐판에 부착된 방열판에 의해 집전장치의 소비전류량에 따라 발생되는 열을 외부로 방열시킴으로써 더욱 안전하고 효율적인 온라인 전기자동차의 운행을 가능하게 하는 효과가 있다.
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