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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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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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Patent Agency Ranking
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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公开(公告)号：KR101796026B1
公开(公告)日：2017-12-04
申请号：KR1020110087365
申请日：2011-08-30
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , Y02T10/7022 , Y02T10/7241
Abstract: 노이즈가구비된자동제어용루프차폐장치가개시된다. 컨트롤러블록을포함하는노이즈가구비된자동제어용루프차폐장치로서, 커패시터를블록을통하여자기장을상쇄시키기위한전류케이블의일부를정류기로연결하는연결수단과정류기로부터전류를콘트롤러블록으로전달하는전류연결수단이포함되는노이즈가구비된자동제어용루프차폐장치을제공한다.
Abstract translation: 公开了一种带有噪声的自动控制回路屏蔽装置。 装备有包括控制器块的噪声的环路屏蔽自动控制，电流使电流从连接装置和用于连接到所述电流电缆的一部分的整流器通过电容器块偏移的磁场到整流器到控制器块连接装置 提供了一种其中包含有噪声的自动控制回路屏蔽装置。
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公开(公告)号：KR101796023B1
公开(公告)日：2017-11-13
申请号：KR1020110076139
申请日：2011-07-29
Applicant: 한국과학기술원
Abstract: 본발명은최적급전위치파악을위한자기장센서에관한것으로서, 더욱상세하게는차량또는이동체의최적급전을위한주행위치를파악하기위하여각 위치의자기장의세기를감지하는자기장센서에관한것이다. 본발명에의하면, 급전장치와집전장치의정확한상대적위치를육안또는기구적인방법으로정할수 없는경우에, 무선전력전송을이용한차량또는이동체로의무선전력전송이효율적으로이루어지도록하기위해서, 그차량또는이동체로하여금현재주행로상에서이동체가급전을받기위한최적의위치에있는지를판단에사용되는자기장센서를제공해준다.
Abstract translation: 本发明涉及一种磁场传感器，其用于在每个位置处感测所述磁场的强度，以确定所述行进位置，并且更具体地说，涉及一种车辆或相关的磁场传感器，用于识别的最佳进料位置的可动体的最佳电源。 根据本发明，在供电装置和集电装置的相对位置不能通过视觉或机械确定的情况下，为了高效地进行使用无线电力传输的车辆或移动体的无线电力传输， 并且提供用于确定移动物体是否处于接收当前移动路径上的电源的最佳位置的磁场传感器。
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公开(公告)号：KR1020130033332A
公开(公告)日：2013-04-03
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: PURPOSE: A power collecting system is provided to maintain the power transmission efficiency between a power collecting device and a power supply device in the change of power or current. CONSTITUTION: A power collecting system supplies power to a mobile body with a self-induction method. The power collecting system includes a power supply core(211) and a power supply coil(212). The power supply core includes a magnetic pole for forming a magnetic field in a specific direction. A power supply coil supplies current by arranging neighbor electrodes.
Abstract translation: 目的：提供集电系统，以在电力或电流变化中保持集电装置与电源装置之间的电力传输效率。 规定：集电系统以自感应方式为移动体供电。 集电系统包括电源芯（211）和电源线圈（212）。 电源芯包括用于在特定方向形成磁场的磁极。 电源线圈通过排列相邻电极来提供电流。
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公开(公告)号：KR1020130024116A
公开(公告)日：2013-03-08
申请号：KR1020110087363
申请日：2011-08-30
Applicant: 한국과학기술원
Abstract: PURPOSE: An overcurrent prevention system of a magnetic field shielding device is provided to automatically control the capacitance of coils lest the amount of current in the magnetic field shielding device exceed a specific level. CONSTITUTION: A sensing unit senses current flowing in a cable and capacitor of a magnetic field shielding device. A range setting unit checks the amount of the said current and controls the amount of the current within a setting range. A transmission unit transmits and receives current according to the determination by the range setting unit. [Reference numerals] (AA) Area B; (BB) Area A
Abstract translation: 目的：提供磁场屏蔽装置的过电流防止系统来自动控制线圈的电容，以防止磁场屏蔽装置中的电流量超过特定的电平。 构成：感测单元感测磁场屏蔽装置的电缆和电容器中流动的电流。 范围设定单元检查所述电流的量并控制在设定范围内的电流量。 传输单元根据距离设置单元的确定发送和接收电流。 （附图标记）（AA）区域B; （BB）区域A
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