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公开(公告)号：KR1020140029044A
公开(公告)日：2014-03-10
申请号：KR1020120096684
申请日：2012-08-31
Applicant: 한국철도기술연구원
IPC: B66B1/06
Abstract: The present invention relates to an energy saver, an elevator operating method using the same, and a system thereof. The energy saver for receiving regenerative energy from multiple elevators and saving regenerative energy comprises: multiple first conversion parts respectively connected to the multiple elevators to receive regenerative energy; storage for storing the regenerative energy supplied from the first conversion part; a second conversion part for supplying at least a part of regenerative energy stored in the storage to a meter system; and a control part for controlling to supply regenerative energy to the meter system or at least a part among the multiple elevators according to storage of the regenerative energy. According to the present invention, regenerative energy generated according to operation of an elevator is stored by using an energy saver, and energy efficiency of a power distribution system and multiple elevators can be increased by interconnecting an energy saver, multiple elevators, and a power distribution system. [Reference numerals] (110) First conversion part; (120) Storage; (130) Second conversion part; (140) Control part; (150) Detecting part; (20) Transformer; (30) Converter; (40) Driving inverter; (60) Elevator; (70) Distribution load
Abstract translation: 本发明涉及节能器，使用该节能器的电梯操作方法及其系统。 用于从多个电梯接收再生能量并节省再生能量的节能器包括：分别连接到多个电梯以接收再生能量的多个第一转换部分; 用于存储从第一转换部分提供的再生能量的存储器; 第二转换部分，用于将存储在存储器中的再生能量的至少一部分提供给仪表系统; 以及控制部件，用于根据再生能量的存储来控制向仪表系统或多个电梯中的至少一部分提供再生能量。 根据本发明，通过使用节能器来存储根据电梯的运行而产生的再生能量，通过将节能器，多台电梯和配电系统互联，可以提高配电系统和多台电梯的能源效率 系统。 （附图标记）（110）第一转换部; （120）储存; （130）第二转换部; （140）控制部分; （150）检测零件; （20）变压器; （30）转换器; （40）驱动变频器; （60）电梯; （70）分配负荷
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公开(公告)号：KR1020130075580A
公开(公告)日：2013-07-05
申请号：KR1020110143981
申请日：2011-12-27
Applicant: 한국철도기술연구원
CPC classification number: Y02T10/7005 , Y02T10/7088 , B60L11/1824 , H02J50/10
Abstract: PURPOSE: A guide way type inducement power feed charging system is provided to reduce time for charging by using a guide way rail. CONSTITUTION: A guide way rail (20) is installed on both sides of a primary coil. A vehicle entry sensor (21) is installed at an entrance of the guide way rail. A sensor sensing mobile protruding unit is installed at an exit of the guide way rail. A sub wheel (40) is installed on the bottom of a vehicle. An actuator withdraws and inserts the sub wheel.
Abstract translation: 目的：提供引导式诱导电源充电系统，通过使用导轨减少充电时间。 构成：在一次线圈的两侧安装导轨（20）。 车辆入口传感器（21）安装在导轨的入口处。 感测移动突出单元的传感器安装在导轨的出口处。 子车轮（40）安装在车辆的底部。 执行器退出并插入子轮。
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公开(公告)号：KR1020130075577A
公开(公告)日：2013-07-05
申请号：KR1020110143978
申请日：2011-12-27
Applicant: 한국철도기술연구원
IPC: B60L5/32
Abstract: PURPOSE: A device for controlling the lift force of a pantagraph for a high-speed railroad is provided to easily control the intensity of lift force by controlling an installation angle of a support wing according to gauge gradations. CONSTITUTION: A bow installs an abrasion plate. A lift force control plate is included in a central part of the bow. Lift force is controlled according to an installation angle change of the lift force control plate. Lift force wing bodies (30,30') are installed on a top arm (10). The lift force wing bodies generate the lift force.
Abstract translation: 目的：提供一种用于控制高速铁路一段提升力的装置，通过根据规格等级控制支撑翼的安装角度，轻松控制升力强度。 构成：弓安装磨板。 升降力控制板包括在弓的中央部分。 提升力根据升力控制板的安装角度变化进行控制。 提升力翼体（30,30'）安装在顶臂（10）上。 提升力翼体产生升力。
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公开(公告)号：KR1020100079850A
公开(公告)日：2010-07-08
申请号：KR1020080138433
申请日：2008-12-31
Applicant: 한국철도기술연구원
IPC: B60L13/10
CPC classification number: B60L13/03 , B60L13/10 , B60L2200/26 , B60L2220/14 , B61B13/10 , B61B13/12
Abstract: PURPOSE: A wheel type ultrahigh-speed train system is provided to simplify a switching system, compared to an existing magnetic levitation train, using a standard train wheel type system. CONSTITUTION: Wheels which is installed to the truck(210) of a vehicle(200) is contacted with rails which are formed on a train-road. A supporting stand(104) is installed between the rails. A repulsive linear synchronous motor(LSM)(120) is installed between the truck and the supporting stand. The repulsive LSM improves driving performance by reducing the axle load in a high speed region. First and second steel plates(132, 142) are slantly installed on both sides of the supporting stand. First and second attractive motion-controlling magnets(130, 140) slantly installed to correspond to first and second steel plates on the truck.
Abstract translation: 目的：使用轮式超高速列车系统，与现有的磁悬浮列车相比，使用标准列车轮式系统来简化切换系统。 构成：安装在车辆（200）的卡车（210）上的轮与轨道上形成的轨道接触。 支架（104）安装在导轨之间。 在卡车和支撑架之间安装有排斥线性同步电动机（LSM）（120）。 排斥LSM通过减少高速区域的轴负载来提高驾驶性能。 第一和第二钢板（132,142）倾斜地安装在支撑架的两侧。 第一和第二有吸引力的运动控制磁体（130,140）倾斜地安装成对应于卡车上的第一和第二钢板。
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公开(公告)号：KR1020100079019A
公开(公告)日：2010-07-08
申请号：KR1020080137419
申请日：2008-12-30
Applicant: 한국철도기술연구원
Abstract: PURPOSE: A wheel type super high speed tube railroad system is provided to reduce the degeneracy by setting an ARM(Axle-Load Reducing Magnet) at the lower unit of an axle among shaft. CONSTITUTION: Rails(110, 112) are installed on a tube type line(100) of an ball state. Wheels installed at a balance(220) of the vehicles is touched with the rail. A first and second exercise/control LSMs are respectively installed in both sides of the line and wheel. The first and second exercise/control LSMs push for the vehicles. The first and second exercise/control LSMs control the lateral of the vehicles by horizontally pulling the vehicles. A reduction magnet(140) is installed among shaft in the lower unit of the vehicles and line. The reduction magnet improves the readability by reducing the Axle load in the high speed area.
Abstract translation: 目的：提供一种轮式超高速管铁路系统，通过在轴之间的轴下部设置ARM（车轴减载磁铁）来减少退化。 构成：轨道（110,112）安装在球状管道（100）上。 安装在车辆平衡（220）上的车轮与轨道接触。 第一和第二运动/控制LSM分别安装在线和车轮的两侧。 第一和第二个运动/控制LSM推动车辆。 第一和第二运动/控制LSM通过水平拉动车辆来控制车辆的侧面。 减速磁铁（140）安装在车辆和车辆的下部单元中的轴之间。 还原磁体通过减少高速区域中的轴负载来提高可读性。
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Patent Agency Ranking
公开(公告)号：KR100925344B1
公开(公告)日：2009-11-09
申请号：KR1020070115697
申请日：2007-11-13
Applicant: 한국철도기술연구원
Abstract: 본 발명은 전력을 동력원으로 하는 전동차의 아몰퍼스 유도급전장치에 관한 것으로, 보다 상세하게는 전기 철도 시스템에서 사용되는 유도전력 방식의 충전 및 집전장치의 재질을 변화시켜 누설자속에 의한 손실과 철손을 최소화 하는 철도차량용 아몰퍼스 유도 급전장치에 관한 것이다.
이를 위해 전기 철도 시스템에서 사용되는 유도 전력 방식의 충전 및 집전장치의 재질을 아몰퍼스로 구성하고, 2차측 집전부 코어와 1차측 급전부 코어의 쇄교단면적의 비를 변화 시키는 것을 특징으로 한다.
유도전력, 철도차량, 전동차, 림차량, 아몰퍼스, 충전부, 급전부, 코어, 쇄교단면적-
公开(公告)号：KR1020090059918A
公开(公告)日：2009-06-11
申请号：KR1020070127012
申请日：2007-12-07
Applicant: 한국철도기술연구원
Abstract: A secondary side stator structure of a linear propulsion system for a railway vehicle and a manufacturing method thereof are provided to improve efficiency and thrust by forming a secondary side conductive plate of a linear induction motor into an embedded type. A secondary side stator structure includes a secondary side core(32) and a secondary side conductive plate. The secondary side core comprises an inner core(322) and an outer core(323). A plurality of slots is formed on a top part of the inner core into a width direction. The outer core is arranged in both sides of the inner core. A top surface of the outer core is not higher than a bottom surface of the inner core. The secondary side conductive plate is formed in a slot of the inner core by aluminum die casting. The secondary side core and the secondary side conductive plate are integrally formed. The secondary side conductive plate is made of copper or aluminum.
Abstract translation: 提供一种用于铁路车辆的线性推进系统的二次侧定子结构及其制造方法，其通过将线性感应电动机的次级侧导电板形成为嵌入式来提高效率和推力。 次级侧定子结构包括次级侧芯（32）和次级侧导电板。 次级侧芯包括内芯（322）和外芯（323）。 在内芯的顶部上形成有多个狭槽，沿宽度方向。 外芯布置在内芯的两侧。 外芯的顶面不高于内芯的底面。 二次侧导电板通过铝压铸形成在内芯的槽中。 次级侧芯和次级侧导电板一体形成。 次级侧导电板由铜或铝制成。
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公开(公告)号：KR1020090049439A
公开(公告)日：2009-05-18
申请号：KR1020070115697
申请日：2007-11-13
Applicant: 한국철도기술연구원
Abstract: 본 발명은 전력을 동력원으로 하는 전동차의 아몰퍼스 유도급전장치에 관한 것으로, 보다 상세하게는 전기 철도 시스템에서 사용되는 유도전력 방식의 충전 및 집전장치의 재질을 변화시켜 누설자속에 의한 손실과 철손을 최소화 하는 철도차량용 아몰퍼스 유도 급전장치에 관한 것이다.
이를 위해 전기 철도 시스템에서 사용되는 유도 전력 방식의 충전 및 집전장치의 재질을 아몰퍼스로 구성하고, 2차측 집전부 코어와 1차측 급전부 코어의 쇄교단면적의 비를 변화 시키는 것을 특징으로 한다.
유도전력, 철도차량, 전동차, 림차량, 아몰퍼스, 충전부, 급전부, 코어, 쇄교단면적-
公开(公告)号：KR100875945B1
公开(公告)日：2008-12-26
申请号：KR1020070011462
申请日：2007-02-05
Applicant: 한국철도기술연구원
IPC: B60L13/03
Abstract: A railroad car system using a linear motor and a non-contact power supply system is provided to improve efficiency of the non-contact power supply system by maintaining an air gap at a predetermined size in response to a change of a road surface and high frequency vibration of a moving load. A railroad car system includes a linear motor and a non-contact power supply system. The linear motor has a reaction plate which is parallel arranged along a moving direction of a load and a field(40) which is supported on a bottom surface of the load to form a predetermined air gap at an opposite side to the reaction plate and generates a moving field. The non-contact power supply system has a power transmitting unit which is parallel arranged along the moving direction of the load, a power collecting unit which is supported on the bottom surface of the load to form an air gap to be spaced apart from the power transmitting unit and supplies current induced from the power transmitting unit to the load, and an air gap control unit which controls positions of a stator and the power collecting unit to maintain the air gap at a predetermined size.
Abstract translation: 提供一种使用线性电动机和非接触供电系统的铁路车辆系统，以响应于路面和高频的变化而通过将气隙保持在预定尺寸来提高非接触供电系统的效率 移动负载的振动。 铁路车辆系统包括线性电机和非接触式电源系统。 线性电动机具有沿负载的移动方向平行布置的反应板和支撑在负载的底表面上的场（40），以在反应板的相对侧处形成预定的气隙并产生 一个移动的领域。 非接触供电系统具有沿着负载的移动方向平行布置的电力传输单元，被支撑在负载的底表面上以形成与电力间隔开的气隙的集电单元 并且将从所述电力发送单元感应的电流提供给所述负载;以及气隙控制单元，其控制定子和所述电力收集单元的位置以将所述气隙保持在预定尺寸。
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公开(公告)号：KR100865167B1
公开(公告)日：2008-10-24
申请号：KR1020060130469
申请日：2006-12-19
Applicant: 한국철도기술연구원
CPC classification number: Y02T10/7241
Abstract: 본 발명은 전철변전소의 회생인버터 제어방법에서 회생인버터의 동작의 속응성을 높이고, 회생전류가 증가함에 따라 회생인버터의 기준 직류전압을 낮추어 보다 먼거리에서 발생되는 회생전력을 흡수할 수 있도록 함과 아울러 과부하 영역을 높이기 위해서 기준 직류 전압을 상승시켜 회생인버터 출력전류값의 상승을 일정 부분까지 허용하도록 하는 전철변전소의 회생인버터 제어방법에 관한 것이다.
이를 실현하기 위한 본 발명은, 회생인버터를 대기모드와 제1동작모드 및 제2동작모드로 제어하되, 일정량의 순환전류를 허용하여 제1동작모드와 제2동작모드로 전환시킬 때 전환시간을 단축할 수 있도록 하는 대기모드; 회생인버터가 가선의 회생전력을 흡수하고, 회생전력이 증가함에 따라 회생인버터의 기준전압을 감소시켜 보다 먼곳의 회생전력을 흡수함과 아울러 차량의 전기제동특성을 높일 수 있도록 하는 제1동작모드; 회생인버터가 직류단전압의 상승을 일정부분까지 허용하여 회생인버터 출력전류량을 제한시키고, 과부하용량을 증대시키도록 하는 제2동작모드를 포함하여 이루어진 것을 특징으로 하는 전철변전소의 회생인버터 제어방법.
전철변전소, 회생인버터, 회생전력, 순환전류,
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