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公开(公告)号：KR1020110113971A
公开(公告)日：2011-10-19
申请号：KR1020100033346
申请日：2010-04-12
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , Y02T10/7241 , Y02T90/16
Abstract: 본 발명은 전력 전달 개폐를 위한 MC(Magnetic Contactor) 제어를 ZCS(Zero Current Switching)가 가능하도록 진행하고, 오류 발생시에 급전 장치에서 실시간 모니터링으로 통합제어를 하는 것에 의해 에너지 효율성 및 안정성을 높인 고주파 전력 전달 시스템 및 그의 제어 방법에 관한 것으로, 그 구성은 급전 선로에 고주파 공진 전류를 공급하는 급전 장치;상기 급전 장치에서 공급되는 전력을 급전 트랙으로 공급하기 위하여 급전 트랙으로 나가는 접점과 들어오는 접점을 제어하는 MC(Magnetic Contactor)부;상기 MC(Magnetic Contactor)부의 스위칭에 의해 전력을 공급받는 급전 트랙;을 포함하고,상기 급전 장치는 1차 제어로 MC(Magnetic Contactor) 개폐시에 ZCS(zero current switching)을 하고, 오류 발생시에 2차 제어로 인버터 전력 차단을 수행하는 것이다.
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公开(公告)号：KR1020110073726A
公开(公告)日：2011-06-30
申请号：KR1020090130449
申请日：2009-12-24
CPC classification number: Y02T10/7005
Abstract: PURPOSE: A lifting device of a current collector for an electric vehicle is provided to prevent damages due to collision with an object on a road by lifting a current collector by shrinking a first link member and a second link member. CONSTITUTION: The upper side of a first link member is rotatably combined with a fixed bracket(10). The lower side of the first link member is connected to the upper side of a movable bracket(20). A second link member(40) is hinged with the first link member. An actuator(50) interlocks the first and second link members. A hydraulic unit(70) supplies hydraulic pressure to the actuator according to a signal applied from a controller of an electric vehicle.
Abstract translation: 目的：提供一种用于电动车辆的集电器的提升装置，以通过收缩第一连杆构件和第二连杆构件来提升集电器，防止由于与道路上的物体的碰撞而造成的损坏。 构成：第一连杆部件的上侧与固定支架（10）可旋转地组合。 第一连杆构件的下侧连接到可动支架（20）的上侧。 第二连杆构件（40）与第一连杆构件铰接。 致动器（50）联锁第一和第二连杆构件。 液压单元（70）根据从电动车辆的控制器施加的信号向致动器提供液压。
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公开(公告)号：KR1020110073127A
公开(公告)日：2011-06-29
申请号：KR1020090130298
申请日：2009-12-23
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , Y02T10/7044
Abstract: PURPOSE: A one way regenerative braking control method of an electric vehicle of a noncontact electromagnetic inductive charging method is provided to increase the efficiency of energy by controlling the energy inputted to a battery through one energy storage unit. CONSTITUTION: If electromagnetic inductive energy is smaller than power energy for driving a driving motor, a battery is discharged by checking SOC(State Of Charge) through the control of a MCU(S60). If surplus energy is generated from the electromagnetic inductive energy, the surplus energy is stored in an energy storage unit(S160). The battery is charged with the surplus energy stored in the energy storage unit by checking the SOC of the battery through the control of the MCU(S90).
Abstract translation: 目的：提供一种非接触式电磁感应充电方法的电动车辆的单向再生制动控制方法，通过一个能量存储单元控制输入电池的能量来提高能量效率。 构成：如果电磁感应能量小于用于驱动驱动电动机的功率能量，则通过MCU的控制来检查SOC（充电状态）来放电电池（S60）。 如果从电磁感应能产生剩余能量，剩余能量被存储在能量存储单元中（S160）。 电池通过MCU的控制检查电池的SOC（S90），对存储在能量存储单元中的剩余能量进行充电。
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公开(公告)号：KR1020110073122A
公开(公告)日：2011-06-29
申请号：KR1020090130293
申请日：2009-12-23
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , B60L9/00
Abstract: PURPOSE: A method for controlling a charged power distribution of an electric vehicle of a noncontact electromagnetic inductive charging method is provided to improve the energy efficiency of a system by preventing an overcharge current which is inputted to a battery. CONSTITUTION: It is determined whether power is supplied from a regulator(S203). If the power is not supplied from the regulator, a regenerative braking function is on(S204). Regenerative braking energy is supplied(S205). A battery is charged(S206). If the power is supplied from the regulator, the regenerative braking function is off(S207). A battery is charged by supplying the collected electromagnetic inductive energy to a driving motor.
Abstract translation: 目的：提供一种用于控制非接触电磁感应充电方法的电动车辆的充电功率分配的方法，以通过防止输入到电池的过充电电流来提高系统的能量效率。 构成：确定是否从调节器供电（S203）。 如果调节器未提供电源，则再生制动功能打开（S204）。 提供再生制动能量（S205）。 电池充电（S206）。 如果调节器供电，再生制动功能关闭（S207）。 通过将收集的电磁感应能量提供给驱动电动机来对电池进行充电。
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35.发明公开비접촉 자기 유도 충전 방식 전기자동차의 배터리팩 냉각과 예열 장치 및, 이를 이용한 배터리팩 냉각, 예열 그리고 폐열회수 발전방법 无效在线电动车辆中的电池组的冷却和预热装置，以及用于冷却和预热电池组和使用其的电池组的废热产生的方法
公开(公告)号：KR1020110073117A
公开(公告)日：2011-06-29
申请号：KR1020090130287
申请日：2009-12-23
Applicant: 한국과학기술원 , 연세대학교 산학협력단
Inventor： 조동호 , 서인수 , 이흥열 , 이준호 , 양학진 , 박영규 , 김철현 , 유병역 , 강대준 , 정윤 , 설동균 , 김중귀 , 조형희 , 신상우 , 박슬기 , 이상훈 , 김범석
IPC: H01M10/657 , H01M10/625
CPC classification number: Y02T10/7005 , H01M10/6572 , B60L11/182 , B60L11/1874 , B60Y2200/91 , H01M10/615 , H01M10/625 , H01M2220/20 , Y02E60/12
Abstract: PURPOSE: A device for cooling and heating a battery pack of a noncontact electromagnetic inductive charging method and a method for generating power by recovering waste heat from the battery pack using the same are provided to improve the efficiency of a system by effectively recovering waste heat from a battery. CONSTITUTION: A battery pack(1) supplies and stores power. A thermoelectric element(2) is installed in the battery pack. The thermoelectric element changes heat generated from the battery pack into electric energy. A DC power supply unit is connected to the thermoelectric element. The DC power supply unit supplies DC power.
Abstract translation: 目的：提供一种用于冷却和加热非接触式电磁感应充电方法的电池组的装置，以及通过从使用其的电池组中回收废热而产生电力的方法，以通过有效地回收废弃热量来提高系统的效率 一个电池 构成：电池组（1）供应和储存电源。 热电元件（2）安装在电池组中。 热电元件将从电池组产生的热量变为电能。 直流电源单元连接到热电元件。 直流电源单元提供直流电源。
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Patent Agency Ranking
公开(公告)号：KR1020110072304A
公开(公告)日：2011-06-29
申请号：KR1020090129178
申请日：2009-12-22
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , H02K7/116 , B60L9/00 , F16D1/02
Abstract: PURPOSE: A connecting structure between a drive motor and a transmission of a non-contact electromagnetic inductive charging type electric vehicle is provided to improve output efficiency by absorbing a shock generated between a drive motor and a transmission. CONSTITUTION: A coupling unit(300) absorbs a shock generated between a motor shaft of a drive motor and a transmission shaft when the power is transmitted. A coupling unit(300) includes a motor shaft connection part(310), a connection link(320), and a coupling ring(330). The motor shaft connection part is connected to the motor shaft of the drive motor. The connection link is coupled with the motor shaft connection part so as to transmit the torque of the motor shaft connection part to the transmission shaft without the shock. The coupling ring is formed to couple the connection link with the motor shaft connection part.
Abstract translation: 目的：提供驱动电动机和非接触电磁感应充电式电动车辆的变速器之间的连接结构，以通过吸收驱动电动机和变速器之间产生的冲击来提高输出效率。 构成：耦合单元（300）在传输电力时吸收驱动电动机的电动机轴和传动轴之间产生的冲击。 耦合单元（300）包括马达轴连接部（310），连接连杆（320）和联接环（330）。 电机轴连接部分连接到驱动电机的电机轴。 连接连杆与马达轴连接部分联接，以将马达轴连接部分的扭矩传递到传动轴上而不受冲击。 联接环形成为将连接连杆与电动机轴连接部分联接。
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公开(公告)号：KR1020110041784A
公开(公告)日：2011-04-22
申请号：KR1020090098769
申请日：2009-10-16
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005
Abstract: PURPOSE: A magnetic field shielding device for a non-contact electromagnetic inductive charging electric vehicle is provided to minimize an electromagnetic wave and a magnetic field generated between a current collecting device and a power supply device from being leaked to the outside, thereby increasing current collecting efficiency. CONSTITUTION: A current collecting device(5) is installed in the lower part of the frame of a non-contact electromagnetic inductive charging electric vehicle. The current collecting device generates inductive power by magnetic fields of a power supply device which is embedded in a power supply road(1). A magnetic field shielding device for a non-contact electromagnetic inductive charging electric vehicle comprises a fixing bracket(13), a shielding member(11), an operating member(14), and an actuator. The fixing bracket is fixed to the lower frame of the vehicle. The shielding member is vertically installed in the lower part of the fixing bracket to prevent an electromagnetic wave and a magnetic field generated between the current collecting device and the power supply road from being leaked to the outside. One side of the actuator is coupled with the operating member to rotate first and second link members each other.
Abstract translation: 目的：提供一种用于非接触式电磁感应充电电动车辆的磁场屏蔽装置，用于使集电装置和电源装置之间产生的电磁波和磁场泄漏到外部，从而增加集电 效率。 构成：集电装置（5）安装在非接触式电磁感应充电电动车辆的框架的下部。 集电装置通过嵌入在供电道路（1）中的电源装置的磁场产生感应电力。 一种用于非接触电磁感应充电电动车辆的磁场屏蔽装置，包括固定支架（13），屏蔽部件（11），操作部件（14）和致动器。 固定支架固定在车辆的下部框架上。 屏蔽构件垂直地安装在固定支架的下部，以防止电流波和集电装置与供电道路之间产生的磁场泄漏到外部。 致动器的一侧与操作构件联接以使第一和第二连杆构件相互旋转。
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公开(公告)号：KR1020110041780A
公开(公告)日：2011-04-22
申请号：KR1020090098764
申请日：2009-10-16
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005
Abstract: PURPOSE: A magnetic field shielding device for a non-contact electromagnetic inductive charging electric vehicle is provided to minimize the influence of an electromagnetic wave and a magnetic field to people. CONSTITUTION: A current collecting device(5) is installed in the lower part of the frame of a non-contact electromagnetic inductive charging electric vehicle. The current collecting device generates inductive power by magnetic fields of a power supply device which is embedded in a power supply road(1). A magnetic field shielding device(10) for a non-contact electromagnetic inductive charging electric vehicle comprises a shielding cover(11) and a magnetic object(12). The metallic shielding cover is installed on the current collecting device. The magnetic object is installed on the inner side of the shielding cover to prevent an electromagnetic wave and a magnetic field generated between the current collecting device and the power supply road from being leaked to the outside.
Abstract translation: 目的：提供一种用于非接触电磁感应充电电动车辆的磁场屏蔽装置，以最小化电磁波和磁场对人的影响。 构成：集电装置（5）安装在非接触式电磁感应充电电动车辆的框架的下部。 集电装置通过嵌入在供电道路（1）中的电源装置的磁场产生感应电力。 一种用于非接触电磁感应充电电动车辆的磁场屏蔽装置（10）包括屏蔽罩（11）和磁性物体（12）。 金属屏蔽罩安装在集电装置上。 磁性物体安装在屏蔽罩的内侧，以防止电磁波和集电装置与供电道路之间产生的磁场泄漏到外部。
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公开(公告)号：KR1020110041758A
公开(公告)日：2011-04-22
申请号：KR1020090098739
申请日：2009-10-16
Applicant: 한국과학기술원
CPC classification number: Y02T10/7005 , E01C7/00 , B60L9/00 , E01C7/10 , E01C9/00
Abstract: PURPOSE: A power supply road structure for an electric vehicle of a non-contact magnetic induction charging type is provided to satisfy functions for a waterproof property, magnetic field nonintervention, durability, crack resistance, and construction time reduction. CONSTITUTION: A power supply road structure for an electric vehicle of a non-contact magnetic induction charging type comprises polymer concrete(1) and cement concrete(2). The polymer concrete for a base layer includes a superior waterproof property and a superior crack resistant property. The polymer concrete is applied to an upper layer. The cement concrete is applied to a lower layer.
Abstract translation: 目的：提供一种非接触式磁感应充电式电动汽车的供电道路结构，以满足防水性能，磁场不干扰，耐久性，抗裂性，施工时间缩短等功能。 构成：非接触式磁感应充电式电动车辆的供电道路结构包括聚合物混凝土（1）和水泥混凝土（2）。 用于基层的聚合物混凝土包括优异的防水性能和优异的抗裂性。 将聚合物混凝土施加到上层。 将水泥混凝土施加到下层。
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公开(公告)号：KR101405117B1
公开(公告)日：2014-06-13
申请号：KR1020120118149
申请日：2012-10-23
Applicant: 한국과학기술원
Abstract: 본 발명의 철도 차량에 설치되는 대용량 집전장치의 협폭 집전코어 장치는, 중앙에 소정 깊이의 홈이 형성되고, 상기 홈의 양측 상단부에 동일한 폭을 갖는 판형 구조의 코일 권선부; 및 상기 코일 권선부의 양 끝 하단부에 상기 코일 권선부의 내측 방향으로 소정 길이만큼 돌출되어 형성되는 내측 날개부를 포함한다. 본 발명에 의하면, 철도 차량의 하부에 설치되는 대용량 집전장치의 코어의 폭을 감소시킴으로써, 집전장치의 코어의 폭 감소로 인하여 집전장치를 차량의 하부에 설치시 따르는 제약을 줄일 수 있으며, 이러한 집전장치의 코어를 좌우 편차가 없는 철도 차량에 적용하여 집전장치의 출력을 유지할 수 있는 효과가 있다.
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