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公开(公告)号：KR1020130013405A
公开(公告)日：2013-02-06
申请号：KR1020110075031
申请日：2011-07-28
Applicant: 한국과학기술원
Abstract: PURPOSE: A buried structure of a feed line is provided to divide concrete and the feed line, thereby easily controlling a location of the feed line. CONSTITUTION: A buried structure(1) of a feed line includes a lower member, a feed line, and an upper cover. The lower member is formed with a plurality of single layers. The feed line is arranged in a single layer unit. The feed line is composed of one or more lines which supply power.
Abstract translation: 目的：提供一条供料线的埋设结构，以分隔混凝土和进料管线，从而轻松控制进料管线的位置。 构成：馈线的埋设结构（1）包括下构件，馈线和上盖。 下部构件形成有多个单层。 进料管线布置成单层。 馈线由一条或多条供电线组成。
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公开(公告)号：KR1020120082768A
公开(公告)日：2012-07-24
申请号：KR1020110004258
申请日：2011-01-14
Applicant: 한국과학기술원
Abstract: PURPOSE: A loop type electromagnetic wave shielding apparatus including an automatic controller, a power supply apparatus and a current collector including the same, and an electromagnetic wave shielding method using a loop are provided to form an optimal shield condition by automatically controlling capacitance of a capacitor connected to a loop. CONSTITUTION: A leakage magnetic field generator(10) generates a leakage magnetic field to be shielded. The leakage magnetic field reduces through a closed loop(110). A magnetic field sensor part(121) senses a magnetic field generated from the closed loop. An EMF(Electromagnetic Field) size sensor(122) senses the size of a transmitted magnetic field. A capacitance calculating part(123) calculates capacitance of a capacitor for appropriately reducing the magnetic field measured from transmitted size information of the magnetic field. An on/off control signal of each switch in a switch array(124) is applied to each capacitor in order to control the capacitance of a capacitor array(125).
Abstract translation: 目的：提供一种包括自动控制器，电源装置和包括该自动控制器的集电器的环路型电磁波屏蔽装置，以及使用环路的电磁波屏蔽方法，通过自动控制电容器的电容来形成最佳的屏蔽状态 连接到一个循环。 构成：泄漏磁场发生器（10）产生要屏蔽的漏磁场。 泄漏磁场通过闭环（110）减小。 磁场传感器部分（121）感测从闭环产生的磁场。 EMF（电磁场）尺寸传感器（122）感测发射磁场的大小。 电容计算部（123）根据磁场的传送尺寸信息，计算用于适当减小磁场的电容器的电容。 将开关阵列（124）中的每个开关的开/关控制信号施加到每个电容器，以便控制电容器阵列（125）的电容。
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公开(公告)号：KR101894247B1
公开(公告)日：2018-09-05
申请号：KR1020110087363
申请日：2011-08-30
Applicant: 한국과학기술원
Abstract: 자기장차폐장치의과전류방지시스템이개시된다. 자기장차폐장치의과전류방지시스템으로서, 자기장차폐장치의케이블및 커패시터에흐르는전류를감지하는감지부와전류량을체크하여전류량을설정영역내로컨트롤러하는영역설정부및 영역설정부의판단에의해전류를송수신하는송신부가포함되는자기장차폐장치의과전류방지시스템을제공한다.
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Patent Agency Ranking
公开(公告)号：KR101379792B1
公开(公告)日：2014-04-02
申请号：KR1020120106773
申请日：2012-09-25
Applicant: 한국과학기술원
IPC: H02J17/00
CPC classification number: H02J50/10 , B60L9/28 , B60L11/1803 , B60L11/182 , B60L11/1831 , B60L11/1833 , B60L2240/36 , B60M7/00 , H01F27/365 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
Abstract: 본 발명은 공진주파수 변화에도 전송효율 안정성을 유지하는 급집전 시스템에 관한 것으로서, 공진주파수 변화에 의해 전압 또는 전류가 변화하는 상황에서도 급전장치로부터 집전장치로의 전력전송 효율에 있어서의 안정성을 유지하도록 하는 급집전 시스템에 관한 것이다.
본 발명에 의하면, 급집전 시스템의 Q-팩터를 낮은 값으로 설정함으로써, 공진주파수 변화에 의해 전압 또는 전류가 변화하는 상황에서도 급전장치로부터 집전장치로의 전력전송 효율에 있어서의 안정성을 유지하도록 하는 급집전 시스템을 제공하는 효과가 있다.-
公开(公告)号：KR1020130033235A
公开(公告)日：2013-04-03
申请号：KR1020110097195
申请日：2011-09-26
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005
Abstract: PURPOSE: An electromagnetic field shielding device of an online electric vehicle system is provided to prevent the malfunction of an electric device. CONSTITUTION: A feeder(20) is laid under a road and is extended along a length direction of the road. A power collecting device(300) is installed at a lower unit of an electric vehicle and receives power from the feeder with a magnetic induction method. A first shielding member(40) shields an electric magnetic field exposed to both sides of the feeder when power is supplied to the power collecting device in the feeder. A second shielding member(50) is installed in a guide groove including a predetermined depth formed at both side units of an electric vehicle. The second shielding member shields the electric magnetic field exposed to a side space between the ground and the electric vehicle. A third shielding member(60) shields the electric magnetic field exposed to both sides of the electric vehicle when the power is supplied to the power collecting device.
Abstract translation: 目的：提供一种在线电动车辆系统的电磁场屏蔽装置，以防止电气设备的故障。 构成：将一个进料器（20）放置在道路下方并沿着道路的长度方向延伸。 集电装置（300）安装在电动车辆的下部，利用磁感应方式从馈线接收电力。 第一屏蔽部件（40）当供电给馈电装置中的集电装置时，屏蔽暴露于馈电线两侧的电磁场。 第二屏蔽构件（50）安装在包括在电动车辆的两侧单元形成的预定深度的引导槽中。 第二屏蔽构件屏蔽暴露于地面和电动车辆之间的侧面空间的电磁场。 当向电力收集装置供电时，第三遮蔽构件（60）屏蔽暴露于电动车辆两侧的电磁场。
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公开(公告)号：KR1020130024114A
公开(公告)日：2013-03-08
申请号：KR1020110087361
申请日：2011-08-30
Applicant: 한국과학기술원
Abstract: PURPOSE: An automatic power feeding module of a power supply device is provided to automatically control the capacity of a capacitor for maximizing the output power of a power collector. CONSTITUTION: An automatic power feeding module of a power supply device includes a switch control device and multiple switches. The switch control device converts received electricity into direct current through a rectifier. The switch control device has a circuit for controlling a switch connected to a capacitor within the power supply device. The multiple switches turns on or off by power supplied from the switch control device. Each of the multiple switches is serially connected to each capacitor. A regulator controls power to be provided to a battery or motor. [Reference numerals] (AA) Switch control signal; (BB) Switch control device; (CC) Output capacity information; (DD) Power collector; (EE) Power feeder
Abstract translation: 目的：提供电源装置的自动供电模块，以自动控制电容器的容量，以最大限度地提高集电器的输出功率。 构成：电源装置的自动馈电模块包括开关控制装置和多个开关。 开关控制装置通过整流器将接收的电力转换为直流电。 开关控制装置具有用于控制连接到电源装置内的电容器的开关的电路。 多个开关由开关控制装置提供的电源打开或关闭。 多个开关中的每一个串联连接到每个电容器。 调节器控制提供给电池或电动机的电力。 （标号）（AA）开关控制信号; （BB）开关控制装置; （CC）输出能力信息; （DD）集电器; （EE）电源馈线
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公开(公告)号：KR1020130014178A
公开(公告)日：2013-02-07
申请号：KR1020110076138
申请日：2011-07-29
Applicant: 한국과학기술원
IPC: G01D5/14
Abstract: PURPOSE: A device of a magnetic field mode for sensing the position of a moving body is provided to efficiently implement wireless power transmission to a vehicle or a moving body. CONSTITUTION: A device of a magnetic field mode for sensing the position of a moving body comprises a plurality of magnetic field sensors(111,112), A-D convertors(121,122), and a control unit(130). The magnetic field sensors are resonated by a wireless power transmission frequency. The A-D converters convert the voltage or current obtained by the resonance of the magnetic field sensors into a digital value. The control unit controls a display device displaying a position where the strongest magnetic field is formed by using a plurality of the digital values.
Abstract translation: 目的：提供用于感测移动体的位置的磁场模式的装置，以有效地实现对车辆或移动体的无线电力传输。 构成：用于感测移动体的位置的磁场模式的装置包括多个磁场传感器（111,112），A-D转换器（121,122）和控制单元（130）。 磁场传感器由无线功率传输频率谐振。 A-D转换器将通过磁场传感器的谐振获得的电压或电流转换为数字值。 控制单元通过使用多个数字值来控制显示形成最强磁场的位置的显示装置。
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公开(公告)号：KR1020120082769A
公开(公告)日：2012-07-24
申请号：KR1020110004259
申请日：2011-01-14
Applicant: 한국과학기술원
Abstract: PURPOSE: An apparatus for shielding electromagnetic waves using a reverse current is provided to shield the electromagnetic waves by applying the reverse current around a wire. CONSTITUTION: A shielding coil(313) for a power supply device(310) is arranged on a shielding position in order to shield a magnetic field due to a current flowing in a power supply coil(312) of the power supply device. The shielding coil for the power supply device removes a magnetic field by compulsively applying the current in a reverse direction of the current in the power supply coil. The shielding coil for the power supply device is arranged in the shielding position in order to shield the magnetic field due to the current flowing in a current collecting coil of the current collector. The shielding coil for the current collector removes the magnetic field by compulsively applying the current in the reverse direction of the current in the power supply coil.
Abstract translation: 目的：提供一种使用反向电流屏蔽电磁波的装置，通过在电线周围施加反向电流来屏蔽电磁波。 构成：用于供电装置（310）的屏蔽线圈（313）布置在屏蔽位置上，以便屏蔽由于在电源装置的电源线圈（312）中流动的电流引起的磁场。 用于电源装置的屏蔽线圈通过在电源线圈中的电流的相反方向上强制施加电流来去除磁场。 用于电源装置的屏蔽线圈被布置在屏蔽位置，以便屏蔽由于集流器的集流线圈中流过的电流引起的磁场。 用于集电器的屏蔽线圈通过在电源线圈中的电流的相反方向上强制施加电流来除去磁场。
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