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1. 发明授权

KR101242740B1 전류 센서를 이용한 자동제어 역전류 차폐장치 有权
标题翻译：使用电流传感器的自动控制EMF取消装置
公开(公告)号：KR101242740B1
公开(公告)日：2013-03-12
申请号：KR1020110004261
申请日：2011-01-14
申请人： 한국과학기술원
发明人： 서남표 , 김정호 , 조동호 , 변정건 , 이희재 , 최철승 , 강덕수 , 안승영 , 김은정 , 류지윤 , 김미주 , 차유민
IPC分类号： H02J17/00 , H02J7/00 , H01F27/34
摘要： 본 발명은 전류 센서를 이용한 자동제어 역전류 차폐장치에 관한 것으로서, 더욱 상세하게는 전류가 흐르는 전선 주변에 역방향 전류를 흐르게 하여 전자파를 차폐하되, 전류 센서를 이용하여 역방향 전류를 지속적으로 자동 제어하는 장치에 관한 것이다.
본 발명은 전류가 흐르는 전선 주변에 역방향 전류를 흐르게 함으로써 전자파를 차폐하며, 또한 발생하는 전류를 지속적으로 측정하여 자동으로 역방향 전류를 최적으로 제어함으로써 전자파의 발생을 최소화하도록 한다.

2. 发明公开

KR1020120082769A 역방향 전류에 의한 전자파 차폐장치 无效
标题翻译：使用反向电流的电动势取消装置
公开(公告)号：KR1020120082769A
公开(公告)日：2012-07-24
申请号：KR1020110004259
申请日：2011-01-14
申请人： 한국과학기술원
发明人： 서남표 , 김정호 , 조동호 , 변정건 , 이희재 , 최철승 , 강덕수 , 안승영 , 김은정 , 류지윤 , 김미주 , 차유민
IPC分类号： H02J17/00 , B60L5/00
摘要： 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.
摘要翻译：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。

3. 发明公开

KR1020120082771A 전류 센서를 이용한 자동제어 역전류 차폐장치 有权
标题翻译：自动控制的电动势消除装置和使用电流传感器的反向电流的方法
公开(公告)号：KR1020120082771A
公开(公告)日：2012-07-24
申请号：KR1020110004261
申请日：2011-01-14
申请人： 한국과학기술원
发明人： 서남표 , 김정호 , 조동호 , 변정건 , 이희재 , 최철승 , 강덕수 , 안승영 , 김은정 , 류지윤 , 김미주 , 차유민
IPC分类号： H02J17/00 , H02J7/00 , H01F27/34
摘要： PURPOSE: An automatically controlled apparatus and method for shielding a reverse current using a current sensor are provided to automatically optimize a reverse current by inducing a reverse current to flow around a wire. CONSTITUTION: A magnetic field generating device(70) generates a leakage magnetic field(711) to be shielded. A current sensor unit(721) senses a current flowing in a coil of the magnetic field generating device. The current sensor unit transmits the sensed current signal to a current size sensing unit(722) of a controller block. The current size sensing unit senses the size of the current from the transmitted current signal. A phase detection unit(723) detects the phase of the current from the current signal detected from the current sensor unit. A shield current calculation unit(724) produces proper size and phase values of the shield current from size and phase information of the current.
摘要翻译：目的：提供一种使用电流传感器屏蔽反向电流的自动控制装置和方法，以通过引起反向电流绕电线自动优化反向电流。构成：磁场产生装置（70）产生被屏蔽的漏磁场（711）。电流传感器单元（721）感测在磁场产生装置的线圈中流动的电流。当前传感器单元将感测的电流信号发送到控制器块的当前尺寸感测单元（722）。当前尺寸感测单元从传输的电流信号中感测电流的大小。相位检测单元（723）根据从电流传感器单元检测到的电流信号检测电流的相位。屏蔽电流计算单元（724）根据电流的大小和相位信息产生屏蔽电流的适当尺寸和相位值。

4. 发明公开

KR1020120082770A 자기장 센서를 이용한 자동제어 역전류 차폐장치 및 방법 无效
标题翻译：自动控制电动势消除装置和使用现场传感器的反向电流的方法
公开(公告)号：KR1020120082770A
公开(公告)日：2012-07-24
申请号：KR1020110004260
申请日：2011-01-14
申请人： 한국과학기술원
发明人： 서남표 , 김정호 , 조동호 , 변정건 , 이희재 , 최철승 , 강덕수 , 안승영 , 김은정 , 류지윤 , 김미주 , 차유민
IPC分类号： H02J17/00 , H02J7/00 , H01F27/34
摘要： PURPOSE: An automatically controlled apparatus and method for shielding a reverse current using a magnetic field sensor capable of minimizing the generation of electromagnetic waves and a method thereof are provided to shield electromagnetic waves by applying a reverse current around a wire. CONSTITUTION: A magnetic field generating device(60) generates a leakage magnetic field(611) to be shielded. A magnetic field sensor part(621) transmits a detected leakage magnetic field signal to an EMF(Electromagnetic Field) size detecting part(622) in a controller block by sensing a leakage magnetic field. The EMF size detecting part transmits a size value of a magnetic field to a shield current calculation part(624). A phase detection part(623) detects a phase of the magnetic field from the leakage magnetic field signal detected from the magnetic field detecting part. The shield current calculation part produces proper size and phase values of the shield current flowing in the shielding coil from size and phase information of the leakage magnetic field.
摘要翻译：目的：提供一种使用能够最小化电磁波产生的磁场传感器来屏蔽反向电流的自动控制装置和方法及其方法，用于通过在电线周围施加反向电流来屏蔽电磁波。构成：磁场产生装置（60）产生待屏蔽的漏磁场（611）。磁场传感器部分（621）通过感测泄漏磁场将检测到的泄漏磁场信号传输到控制器块中的EMF（电磁场）尺寸检测部分（622）。 EMF尺寸检测部分向屏蔽电流计算部分发送磁场的尺寸值（624）。相位检测部分（623）根据从磁场检测部分检测的泄漏磁场信号检测磁场的相位。屏蔽电流计算部分产生屏蔽线圈中流动的屏蔽电流的适当尺寸和相位值与泄漏磁场的大小和相位信息。

5. 发明公开

KR1020120082767A 인접한 코일간의 자기장 간섭을 최소화하기 위한 자기 차폐 막을 구비하는 무선전력 전송 장치 无效
标题翻译：包含磁屏蔽的无线电力传输系统，用于减少相邻线圈之间的磁耦合
公开(公告)号：KR1020120082767A
公开(公告)日：2012-07-24
申请号：KR1020110004257
申请日：2011-01-14
申请人： 한국과학기술원
发明人： 서남표 , 김정호 , 조동호 , 변정건 , 이희재 , 최철승 , 강덕수 , 안승영 , 김은정 , 류지윤 , 김미주 , 차유민
IPC分类号： H02J17/00 , H02J7/00 , H01F27/36
摘要： PURPOSE: A wireless power transmission system including a magnetic shielding film for minimizing magnetic field interference between adjacent coils is provided to improve magnetic coupling between a primary coil and a secondary coil by minimizing the magnetic coupling between primary coils or between secondary coils. CONSTITUTION: A power supply apparatus includes a power supply core(511) and a plurality of power supply coils(512) corresponding to a primary coil. A magnetic shield film(513) using a magnetic material is installed between pluralities of primary coils. The magnetic shield film minimizes magnetic coupling between the primary coils. The magnetic shield film prevents an H Field generated from the primary power supply coil from being transmitted to adjacent second, third, and fourth coils.
摘要翻译：目的：提供一种包括用于最小化相邻线圈之间的磁场干涉的磁屏蔽膜的无线电力传输系统，以通过使初级线圈之间或次级线圈之间的磁耦合最小化来改善初级线圈和次级线圈之间的磁耦合。构成：电源装置包括对应于初级线圈的电源芯（511）和多个电源线圈（512）。使用磁性材料的磁屏蔽膜（513）安装在多个初级线圈之间。磁屏蔽膜使初级线圈之间的磁耦合最小化。磁屏蔽膜防止从主电源线圈产生的H场传输到相邻的第二，第三和第四线圈。

6. 发明公开

KR1020110041933A ＥＭＦ 감소장치를 구비한 전기자동차용 모노레일방식 급전장치 无效
标题翻译：用于电动汽车的MONORAIL型电源装置，包括电动势取消装置
公开(公告)号：KR1020110041933A
公开(公告)日：2011-04-22
申请号：KR1020090098977
申请日：2009-10-16
申请人： 한국과학기술원
发明人： 서남표 , 조동호 , 임춘택 , 김정호 , 조정구 , 정구호 , 최철승 , 허진 , 이경훈 , 송보윤 , 조양진 , 임채훈
IPC分类号： B60L11/18 , H02J17/00
CPC分类号： B60L11/182 , B60L5/005 , B60L2200/26 , B60M5/00 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： PURPOSE: A monorail type power supply device for an electric vehicle with an EMF cancellation apparatus is provided to reduce the strength of EMF occurring in a power supply device for an electric vehicle buried under the ground. CONSTITUTION: A monorail type power supply device for an electric vehicle with an EMF cancellation apparatus comprises the following elements. A flat power supply line(110) is buried in a road. An insulator(120) is stacked on the rear side of the power supply line. A power supply core is stacked on the rear side of the insulator. One ends of split return lines(200a,200b) are electrically connected to one end of the power supply line and the other ends of the split return lines are electrically connected to a power supply device(600).
摘要翻译：目的：提供一种具有EMF取消装置的电动车辆的单轨式电源装置，以减少埋在地下的电动车辆的电源装置中发生的EMF的强度。构成：具有EMF取消装置的电动车辆的单轨式电源装置包括以下要素。平面电源线（110）埋在道路中。绝缘体（120）堆叠在电源线的后侧。电源芯堆叠在绝缘体的后侧。分流返回线（200a，200b）的一端电连接到电源线的一端，并且分开的返回线的另一端电连接到电源装置（600）。

7. 发明授权

KR101269226B1 자동제어장치를 구비하는 루프형태의 전자파 차폐장치 및, 이를 구비하는 급전장치 및 집전장치, 루프를 이용한 전자파 차폐방법 有权
标题翻译：环路型EMF屏蔽装置，包括自动控制器，包括环型EMF屏蔽装置的电源和拾取器，以及使用环型EMF屏蔽装置的EMF屏蔽方法
公开(公告)号：KR101269226B1
公开(公告)日：2013-05-30
申请号：KR1020110004258
申请日：2011-01-14
申请人： 한국과학기술원
发明人： 서남표 , 김정호 , 조동호 , 변정건 , 이희재 , 최철승 , 강덕수 , 안승영 , 김은정 , 류지윤 , 김미주 , 차유민
IPC分类号： H01F27/36 , H02J17/00 , H05K9/00
摘要： 본발명은자동제어장치를구비하는루프형태의전자파차폐장치및, 이를구비하는급전장치및 집전장치, 루프를이용한전자파차폐방법에관한것으로서, 더욱상세하게는루프에연결된커패시터의전기용량(capacitance)을최적차폐조건이되도록자동으로제어하는장치를구비하는루프형태의전자파차폐장치및 이를구비하는급전장치및 집전장치, 그리고루프를이용한전자파차폐방법에관한것이다.본발명은도로면에매설된급전장치와자동차에설치된집전장치와같이, 이동에의해상대적인위치가변화함으로써발생하는자기장도함께변화하는무선전력전달장치에서, 전자파차폐루프에연결된커패시터의전기용량(capacitance)을최적차폐조건이되도록자동으로제어할수 있다.

8. 发明公开

KR1020120082768A 자동제어장치를 구비하는 루프형태의 전자파 차폐장치 및, 이를 구비하는 급전장치 및 집전장치, 루프를 이용한 전자파 차폐방법 有权
标题翻译：环绕型电磁屏蔽装置包括自动控制器
公开(公告)号：KR1020120082768A
公开(公告)日：2012-07-24
申请号：KR1020110004258
申请日：2011-01-14
申请人： 한국과학기술원
发明人： 서남표 , 김정호 , 조동호 , 변정건 , 이희재 , 최철승 , 강덕수 , 안승영 , 김은정 , 류지윤 , 김미주 , 차유민
IPC分类号： H01F27/36 , H02J17/00 , H05K9/00
摘要： 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).
摘要翻译：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。

9. 发明授权

KR101045585B1 전자기파의 누설이 저감된 무선전력전송장치 有权
标题翻译：用于减少电磁波泄漏的无线电力传输装置
公开(公告)号：KR101045585B1
公开(公告)日：2011-06-30
申请号：KR1020100094131
申请日：2010-09-29
申请人： 한국과학기술원
发明人： 서남표 , 김정호 , 조동호 , 변정건 , 이희재 , 최철승 , 강덕수 , 안승영
IPC分类号： H02J17/00 , B60L5/00 , B60L11/18 , H02J7/00
摘要： PURPOSE: A wireless power transfer device for reducing the amount of leaked electromagnetic waves is provided to connect a secondary coil of a current collecting device in parallel, thereby suppressing electromagnetic waves due to a magnetic field and an electric field. CONSTITUTION: A first coil(53) is arranged on a power supply core(51) of a power supply device(50). A magnetic field H-field is generated by a current applied to a primary coil. A B-field is generated by multiplying the generated H-field with the permeability of a magnetic material. A secondary coil(73) is wound on a current collecting core(71) of a current collecting device(70). The current collecting device is made by a twist pair cable or a pair cable.
摘要翻译：目的：提供一种用于减少泄漏电磁波量的无线电力传输装置，用于并联集电装置的次级线圈，从而抑制由磁场和电场引起的电磁波。构成：第一线圈（53）布置在电源装置（50）的电源芯（51）上。通过施加到初级线圈的电流产生磁场H场。通过将所产生的H场与磁性材料的磁导率相乘来产生B场。次级线圈（73）卷绕在集电装置（70）的集电芯（71）上。电流收集装置由一对绞线电缆或一对电缆制成。

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