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公开(公告)号：KR1020110068338A
公开(公告)日：2011-06-22
申请号：KR1020090125235
申请日：2009-12-16
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , H02J7/025 , B60L11/1824 , G12B17/02 , H05K9/0007
Abstract: PURPOSE: A device for shielding a magnetic field of a common line for an online electric vehicle is provided to improve stability by shielding the magnetic field from the common line of a feeding line. CONSTITUTION: A feeding line(70) is buried in a road and is extended along the longitudinal direction of the road. A feeding core(50) is insulated from the feeding line and arranged under the feeding line. A common line(90) is arranged under the feeding core. A shielding member(110) shields the magnetic field from the common line. A fixing member is inserted between the common line and the shielding member and fixes the shielding member and the common line.
Abstract translation: 目的：提供用于屏蔽用于在线电动车辆的公共线的磁场的装置，以通过屏蔽来自馈电线的公共线的磁场来提高稳定性。 构成：饲养线（70）埋在道路上，并沿着道路的纵向延伸。 进料芯（50）与进料管线绝缘，并设置在进料管线下方。 在馈送芯下方布置有公共线（90）。 屏蔽构件（110）屏蔽来自公共线的磁场。 固定部件插入公共线和屏蔽部件之间，并将屏蔽部件和公共线固定。
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公开(公告)号：KR101261357B1
公开(公告)日：2013-05-06
申请号：KR1020110012105
申请日：2011-02-10
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , Y02T10/7241
Abstract: 급전인버터의동작제어장치및 그방법이개시된다. 본발명의실시예에따른급전인버터의동작제어장치는, 입력되는교류전원을정류하는정류부; 복수의스위치가직렬로연결되어레그를이루며, 복수의레그가병렬로연결되고, 서로다른레그의스위치사이의공통접점에기초하여형성되는복수의세그먼트를통해고주파전력을공급하는인버터; 및정류부및 각각의스위치를온/오프하며, 정류부에의해정류된전원에기초하여각각의세그먼트에인가되는펄스폭을제어하는제어부를포함하되, 제어부는복수의세그먼트중 어느하나의세그먼트에서인접한세그먼트로스위칭되도록제어하는경우, 인접한세그먼트의턴온과동시에이전세그먼트와의파형의위상차이가일정한시간후에 (180-α)°(위상차이를 &bgr;라고하면, α는이전세그먼트에중첩되어인가되는펄스구간에해당하는위상차이이며, α+&bgr;=180°)가되도록제어하는것을특징으로한다.
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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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公开(公告)号：KR101131581B1
公开(公告)日：2012-03-30
申请号：KR1020090125379
申请日：2009-12-16
Applicant: 한국과학기술원
CPC classification number: B60L11/1833 , B60L11/182 , B60L11/1829 , B60L2200/26 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
Abstract: 본 발명은 모듈화된 전기자동차용 급전장치에 관한 것으로서, 더욱 상세하게는 도로의 진행방향을 따라 일정한 간격을 두고 도로의 진행방향과 수직을 이루는 방향으로 배치된 복수 개의 자극을 구비하고, 도로 진행방향에 수직인 폭을 매우 작게 한 급전코어와 도로의 진행방향을 따라 서로 이웃하는 상기 급전코어의 자극이 다른 극성을 갖도록 배치되는 급전선을 포함하며, 모듈화를 통해서 각각의 모듈을 ON/OFF 제어할 수 있는 전기자동차용 급전장치에 관한 것이다.
본 발명에 의하면, 도로면과 집전장치 사이의 공극간격을 크게 하고 자동차의 운행방향의 좌우 치우침인 조향편차의 허용폭을 충분히 허용하면서도, 급전코어를 I자형으로 함으로써 급전선로의 폭을 현격히 줄여 도로 설치 비용과 시간을 크게 절감할 수 있으며, 도로 측면에서 관측되는 전자기장(EMF) 발생량을 현저하게 줄이는데 그 목적이 있다. 또한 급전선로를 단위 모듈화하고 각각의 단위 선로 모듈을 ON/OFF 시킴으로써 불필요한 전력낭비를 줄이고 전자기장(EMF)의 영향을 최소화할 수 있다.
전기자동차, 급전장치, 비접촉 전력전달, 모듈화-
公开(公告)号：KR1020120006220A
公开(公告)日：2012-01-18
申请号：KR1020100066839
申请日：2010-07-12
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , H02J7/00 , B60L11/182 , H02J50/10
Abstract: PURPOSE: A power supply device for an electric vehicle is provided to increase power feed efficiency by increasing the strength of a magnetic flux density transferred to a current collector. CONSTITUTION: A second power feed core is arranged in upper both sides of a first power feed core. The second power feed core has the first power feed core by a certain interval. A connecting member interlinks the first power feed core and the second power feed core. A power feed line(57) is arranged in the core member(57).
Abstract translation: 目的：提供一种用于电动车辆的电源装置，通过增加传递到集电器的磁通密度的强度来提高馈电效率。 构成：第二馈电芯布置在第一馈电芯的上两侧。 第二馈电芯具有一定间隔的第一馈电芯。 连接构件将第一馈电芯和第二馈电芯互连。 在芯构件（57）中配置有供电线（57）。
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Patent Agency Ranking
公开(公告)号：KR101038759B1
公开(公告)日：2011-06-03
申请号：KR1020090127831
申请日：2009-12-21
Applicant: 한국과학기술원
CPC classification number: H02J50/70 , B60L11/182 , B60L2200/26 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , Y02T10/7005 , Y02T10/7072 , Y02T10/7094 , Y02T90/122 , Y02T90/14
Abstract: PURPOSE: A collecting apparatus for an on-line electric vehicle is provided to prevent the rapid increase of electromagnetic field by regardless of power transmission from a collector to load. CONSTITUTION: A collecting apparatus for an on-line electric vehicle includes a collecting core(121), collecting coils(124.1, 124.2), and a shielding coil(125). The collecting core is arranged at the bottom side of the electric vehicle. The collecting core is formed into a plane shape. The collecting coils wind around the collecting core. The shielding coils wind around the collecting core to the opposite direction of the collecting coils in order to offset electromagnetic field.
Abstract translation: 目的：提供一种用于在线电动车辆的收集装置，以防止电磁场的快速增加，而不管从集电器到负载的功率传输。 构成：用于在线电动车辆的收集装置包括收集芯（121），收集线圈（124.1,124.2）和屏蔽线圈（125）。 收集芯布置在电动车辆的底部。 收集芯形成平面形状。 收集线圈缠绕在收集芯上。 屏蔽线圈围绕集电芯绕收集线圈的相反方向缠绕，以抵消电磁场。
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公开(公告)号：KR101815875B1
公开(公告)日：2018-01-09
申请号：KR1020110012115
申请日：2011-02-11
Applicant: 한국과학기술원
IPC: B60L11/18
CPC classification number: Y02T10/7005 , Y02T10/7241
Abstract: 본발명의실시예는자기유도기전력집전장치에관한것이다. 본발명의실시예는자기유도기전력집전장치에있어서, 전케이블에서발생하는자속이쇄교되어유도기전력을발생하는집전부, 상기유도기전력을직류로변환하여직류기전력을발생하는정류부및 상기직류기전력을 DC/DC 변환하여출력을발생하는레귤레이터를구비하는 N(단, N은 2개이상의자연수) 개의집전모듈; 및상기 N 개의집전모듈의출력이서로균등한크기로발생하도록상기레귤레이터를제어하는제어부를포함하되, 상기 N개의집전모듈의출력은병렬로연결된것을특징으로하는자기유도기전력집전장치를제공한다.
Abstract translation: 本发明的实施例涉及一种磁感应电动势收集器。 本发明的实施例是一种自感应电动势电流收集器，之前在电缆中产生的磁通是联动整个房子产生感应电动势，整流部件和jikryugi功率用于产生jikryugi功率的感应电动势变换为直流 N个（其中N是2或更大的自然数）集电模块，每个集成模块具有用于DC / DC转换以产生输出的调节器; 及包括用于控制所述调节器，以产生作为输出一个均衡N个功率采集模块的大小的控制部，所述N个电流收集模块的输出提供了在集电体的自感应电动势，其特征在于并联连接。
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公开(公告)号：KR1020130019886A
公开(公告)日：2013-02-27
申请号：KR1020110082169
申请日：2011-08-18
Applicant: 한국과학기술원
CPC classification number: H02M7/162 , H02M1/083 , Y02B70/1441 , Y02B70/1491
Abstract: PURPOSE: A method and apparatus for controlling the rectification and regulation of a voltage are provided to obtain a stable DC by controlling the size of an output. CONSTITUTION: A collector wiring part(110) includes a magnetism generating device and a resonant device. The magnetism generating device forms an induced electromotive force. The resonant device resonates with the magnetism generating device. A rectification and switching unit(120) converts the induced electromotive force into a DC by selectively turning on or off a plurality of switching devices. A control unit(130) outputs a switching signal. The switching signal controls the switching device. [Reference numerals] (130) Control unit
Abstract translation: 目的：提供一种用于控制电压整流和调节的方法和装置，以通过控制输出的尺寸来获得稳定的DC。 构成：集电极配线部（110）具有磁性发生装置和谐振装置。 磁力发生装置形成感应电动势。 谐振装置与磁力发生装置共振。 整流和切换单元（120）通过选择性地接通或关闭多个开关装置将感应电动势转换成DC。 控制单元（130）输出切换信号。 开关信号控制开关装置。 （附图标记）（130）控制单元
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公开(公告)号：KR101213446B1
公开(公告)日：2012-12-18
申请号：KR1020110056300
申请日：2011-06-10
Applicant: 한국과학기술원
Abstract: PURPOSE: A power supplier for an on-line electric vehicle and a driving method thereof, a control circuit for power supplier are provided to reduce the frequency ripple regardless of the length of a feeder and to generate constant current. CONSTITUTION: A voltage conversion part(200) converts AC power into DC voltage. The voltage conversion part changes the level of the DC voltage. An inverter(210) is connected to a switching element. A control unit classifies the frequency band of current signal. The control unit generates a first control signal and a second controlling signal based on the frequency band. [Reference numerals] (220) Control unit; (230) Load
Abstract translation: 目的：提供一种用于在线电动车辆的电源及其驱动方法，用于供电器的控制电路，以减小频率波动，而与馈线的长度无关，并产生恒定的电流。 构成：电压转换部（200）将交流电转换为直流电压。 电压转换部分改变直流电压的电平。 逆变器（210）连接到开关元件。 控制单元对当前信号的频带进行分类。 控制单元基于频带产生第一控制信号和第二控制信号。 （附图标记）（220）控制单元; （230）负载
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公开(公告)号：KR1020120091965A
公开(公告)日：2012-08-20
申请号：KR1020110012105
申请日：2011-02-10
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , Y02T10/7241 , B60L11/18 , H02M3/28 , H02M7/48
Abstract: PURPOSE: An apparatus and a method for controlling the operation of a power supply inverter for an online electric vehicle are provided to maximize the efficiency of a power collector by removing specific n-order harmonic waves deviated from the EMI standard. CONSTITUTION: An apparatus for controlling the operation of a power supply inverter for an online electric vehicle comprises a rectifier(120) for rectifying input AC power, an inverter(130) for supplying high-frequency power through a plurality of segments formed based on a common contact between switches of legs connected in parallel, and a controller(140) for turning on/off the rectifier and the switches and controlling the pulse width applied to each segment based on the rectified power.
Abstract translation: 目的：提供一种用于控制在线电动车辆的电源逆变器的操作的装置和方法，以通过去除偏离EMI标准的特定n次谐波来最大化集电器的效率。 一种用于控制在线电动车辆的电源逆变器的操作的装置，包括：整流器（120），用于整流输入的交流电;逆变器（130），用于通过多个基于 并联连接的支脚的开关之间的公共接触以及用于导通/关闭整流器和开关的控制器（140），并且基于整流功率控制施加到每个段的脉冲宽度。
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