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1. 发明申请

US20100165533A1 CONTROL MODULE AND FAULT CURRENT LIMITER WITH FUNCTION OF OPENING AND CLOSING 有权
标题翻译：具有开启和关闭功能的控制模块和故障电流限制
公开(公告)号：US20100165533A1
公开(公告)日：2010-07-01
申请号：US12634643
申请日：2009-12-09
申请人： Gyeong Ho Lee , Kwon Bae Park , Jung Wook Sim
发明人： Gyeong Ho Lee , Kwon Bae Park , Jung Wook Sim
IPC分类号： H02H9/08
CPC分类号： H02H9/026
摘要： The present disclosure relates to a fault current limiter, comprising: a trigger device dividing a fault current to a path on which a normal current flows and to a path on which the fault current flows when the fault current is generated; a first switch connected in series to a rear end of the trigger device; a fixation unit for fixing an open/close state of the first switch; a driver for opening a contact point contacted by the first switch by repulsive force generated by the fault current in a case the fault current divided by the trigger device is inputted; and a control module for driving the fixation unit in order to fix the open/close state of the first switch in a case the fault current is generated.
摘要翻译：故障限流器技术领域本发明涉及一种故障限流器，其特征在于，包括：将故障电流与正常电流流过的路径划分为故障电流产生时故障电流流过的路径的触发装置; 与触发装置的后端串联连接的第一开关; 固定单元，用于固定第一开关的打开/关闭状态; 在由触发装置分配的故障电流输入的情况下，通过由故障电流产生的排斥力来打开由第一开关接触的触点的驱动器; 以及用于在产生故障电流的情况下驱动固定单元以便固定第一开关的打开/关闭状态的控制模块。

2. 发明授权

US07742264B2 Hybrid-type superconducting fault current limiter 有权
标题翻译：混合型超导故障限流器
公开(公告)号：US07742264B2
公开(公告)日：2010-06-22
申请号：US12003541
申请日：2007-12-28
申请人： Ok-Bae Hyun , Hye-Rim Kim , Seong-Woo Yim , Jung-Wook Sim , Kwon-Bae Park , Bang-Wook Lee
发明人： Ok-Bae Hyun , Hye-Rim Kim , Seong-Woo Yim , Jung-Wook Sim , Kwon-Bae Park , Bang-Wook Lee
IPC分类号： H01F1/00
CPC分类号： H02H7/001 , H01H9/547 , H01H9/548 , H02H9/02 , Y02E40/68
摘要： Disclosed is provided a hybrid-type superconducting fault current limiter for rapidly limiting a fault current, the fault current limiter having a first circuit and a second circuit which are connected in parallel with each other, wherein the first circuit includes a superconductor and a circuit breaker which are connected in series with each other, and wherein the second circuit includes a driver having a driving coil and an electromagnetic repeller, a short contact connected in parallel with the driver, and a current limiting unit connected in series with a third circuit including the driver and the short contact. The hybrid-type superconducting fault current limiter comprises a power semiconductor element switch connected in series with the first circuit, the power semiconductor element switch normally maintaining an ON state and being activated and changed into an OFF state by a fault sensing signal generated according to an inflow of the fault current.
摘要翻译：公开了一种用于快速限制故障电流的混合型超导故障电流限制器，故障限流器具有彼此并联连接的第一电路和第二电路，其中第一电路包括超导体和断路器它们彼此串联连接，并且其中第二电路包括具有驱动线圈和电磁驱动器的驱动器，与驱动器并联连接的短触点以及与第三电路串联连接的限流单元，该第三电路包括司机和短接。混合型超导故障限流器包括与第一电路串联连接的功率半导体元件开关，功率半导体元件开关通常保持导通状态并被激活并通过根据流入故障电流。

3. 发明申请

US20090195954A1 PEAK CURRENT LIMITING APPARATUS 有权
标题翻译：峰值电流限制器
公开(公告)号：US20090195954A1
公开(公告)日：2009-08-06
申请号：US12359219
申请日：2009-01-23
申请人： Jung Wook SIM , Kwon Bae Park , Gyeong Ho Lee
发明人： Jung Wook SIM , Kwon Bae Park , Gyeong Ho Lee
IPC分类号： H02H9/08
CPC分类号： H02H9/02
摘要： The present disclosure is related to a peak current limiting apparatus of the present disclosure comprising a trigger element serially connected between a power supply source and the load, diverting a fault current to other paths connected in parallel when the fault current exceeding a threshold is generated, a main contact switch serially connected between the trigger element and a load, a driving coil connected in parallel with the trigger element, and generating a repulsive force in response to the fault current to detach a contact point of the main contact switch, and a peak limiting impedance element serially connected between a connection node between the trigger element and the main contact switch and the driving coil, and limiting a first peak level of the fault current flowing through the driving coil to a predetermined level.
摘要翻译：本公开涉及本公开的峰值电流限制装置，其包括串联连接在电源和负载之间的触发元件，当故障电流超过阈值时，将故障电流转向并联连接的其他路径，串联连接在触发器元件和负载之间的主触点开关，与触发器元件并联连接的驱动线圈，并响应于故障电流产生排斥力以分离主触点开关的接触点，以及峰值限制阻抗元件串联连接在触发元件和主触点开关与驱动线圈之间的连接节点之间，并将流过驱动线圈的故障电流的第一峰值电平限制到预定水平。

4. 发明授权

US07545611B2 Electric power circuit protecting apparatus using superconductor 失效
标题翻译：使用超导体的电力电路保护装置
公开(公告)号：US07545611B2
公开(公告)日：2009-06-09
申请号：US11551919
申请日：2006-10-23
申请人： Bang-Wook Lee , Kwon-Bae Park
发明人： Bang-Wook Lee , Kwon-Bae Park
IPC分类号： H02H7/00
CPC分类号： H02H9/023 , H02H3/025 , H02H3/06 , Y02E40/69
摘要： An electric power circuit protecting apparatus using a superconductor in an electric power system needing re-closing within a predetermined time from fault current blocking, comprising a main circuit breaker; a first superconductor element connected in series to the main circuit breaker; a first auxiliary switch to switch a circuit between the first superconductor element and the main circuit breaker; a second superconductor element connected in parallel to the first superconductor element and the first auxiliary switch; a second auxiliary switch to switch a circuit between the second superconductor element and the main circuit breaker; a first monitoring unit for detecting a voltage across the first superconductor element and for supplying a first switching control signal to the first auxiliary switch to be switched to the circuit open position, and a second switching control signal to the second auxiliary switch to be switched to the circuit close position; and a second monitoring unit for detecting a voltage across the second superconductor element, the second monitoring unit for supplying a second switching control signal to the second auxiliary switch to be switched to the circuit open position, and a first switching control signal to the first auxiliary switch to be switched to the circuit close position.
摘要翻译：一种在电力系统中使用超导体的电力电路保护装置，其需要在故障电流阻断的预定时间内重新闭合，包括主断路器; 与主断路器串联连接的第一超导体元件; 第一辅助开关，用于在所述第一超导体元件和所述主断路器之间切换电路; 与第一超导体元件和第一辅助开关并联连接的第二超导元件; 第二辅助开关，用于在所述第二超导体元件和所述主断路器之间切换电路; 第一监视单元，用于检测第一超导体元件两端的电压，并将第一开关控制信号提供给第一辅助开关以切换到电路断开位置;以及第二开关控制信号，以切换到第二辅助开关电路闭合位置; 以及用于检测所述第二超导体元件两端的电压的第二监视单元，所述第二监视单元用于向所述第二辅助开关提供第二切换控制信号以切换到所述电路打开位置，以及第一切换控制信号到所述第一辅助切换到电路关闭位置。

5. 发明申请

US20090052097A1 Hybrid-type superconducting fault current limiter 有权
标题翻译：混合型超导故障限流器
公开(公告)号：US20090052097A1
公开(公告)日：2009-02-26
申请号：US12003541
申请日：2007-12-28
申请人： Ok-Bae Hyun , Hye-Rim Kim , Seong-Woo Yim , Jung-Wook Sim , Kwon-Bae Park , Bang-Wook Lee
发明人： Ok-Bae Hyun , Hye-Rim Kim , Seong-Woo Yim , Jung-Wook Sim , Kwon-Bae Park , Bang-Wook Lee
IPC分类号： H02H9/00
CPC分类号： H02H7/001 , H01H9/547 , H01H9/548 , H02H9/02 , Y02E40/68
摘要： Disclosed is provided a hybrid-type superconducting fault current limiter for rapidly limiting a fault current, the fault current limiter having a first circuit and a second circuit which are connected in parallel with each other, wherein the first circuit includes a superconductor and a circuit breaker which are connected in series with each other, and wherein the second circuit includes a driver having a driving coil and an electromagnetic repeller, a short contact connected in parallel with the driver, and a current limiting unit connected in series with a third circuit including the driver and the short contact. The hybrid-type superconducting fault current limiter comprises a power semiconductor element switch connected in series with the first circuit, the power semiconductor element switch normally maintaining an ON state and being activated and changed into an OFF state by a fault sensing signal generated according to an inflow of the fault current.
摘要翻译：公开了一种用于快速限制故障电流的混合型超导故障电流限制器，故障限流器具有彼此并联连接的第一电路和第二电路，其中第一电路包括超导体和断路器它们彼此串联连接，并且其中第二电路包括具有驱动线圈和电磁驱动器的驱动器，与驱动器并联连接的短触点以及与第三电路串联连接的限流单元，该第三电路包括司机和短接。混合型超导故障限流器包括与第一电路串联连接的功率半导体元件开关，功率半导体元件开关通常保持导通状态并被激活并通过根据流入故障电流。

6. 发明申请

US20070139832A1 ELECTRIC POWER CIRCUIT PROTECTING APPARATUS USING SUPERCONDUCTOR 失效
标题翻译：使用超级电容器的电力电路保护装置
公开(公告)号：US20070139832A1
公开(公告)日：2007-06-21
申请号：US11551919
申请日：2006-10-23
申请人： Bang-Wook LEE , Kwon-Bae PARK
发明人： Bang-Wook LEE , Kwon-Bae PARK
IPC分类号： H02H7/00
CPC分类号： H02H9/023 , H02H3/025 , H02H3/06 , Y02E40/69
摘要： An electric power circuit protecting apparatus using a superconductor in an electric power system needing re-closing within a predetermined time from fault current blocking, comprising a main circuit breaker; a first superconductor element connected in series to the main circuit breaker; a first auxiliary switch to switch a circuit between the first superconductor element and the main circuit breaker; a second superconductor element connected in parallel to the first superconductor element and the first auxiliary switch; a second auxiliary switch to switch a circuit between the second superconductor element and the main circuit breaker; a first monitoring unit for detecting a voltage across the first superconductor element and for supplying a first switching control signal to the first auxiliary switch to be switched to the circuit open position, and a second switching control signal to the second auxiliary switch to be switched to the circuit close position; and a second monitoring unit for detecting a voltage across the second superconductor element, the second monitoring unit for supplying a second switching control signal to the second auxiliary switch to be switched to the circuit open position, and a first switching control signal to the first auxiliary switch to be switched to the circuit close position.
摘要翻译：一种在电力系统中使用超导体的电力电路保护装置，其需要在故障电流阻断的预定时间内重新闭合，包括主断路器; 与主断路器串联连接的第一超导体元件; 第一辅助开关，用于在所述第一超导体元件和所述主断路器之间切换电路; 与第一超导体元件和第一辅助开关并联连接的第二超导元件; 第二辅助开关，用于在所述第二超导体元件和所述主断路器之间切换电路; 第一监视单元，用于检测第一超导体元件两端的电压，并将第一开关控制信号提供给第一辅助开关以切换到电路断开位置;以及第二开关控制信号，以切换到第二辅助开关电路闭合位置; 以及用于检测所述第二超导体元件两端的电压的第二监视单元，所述第二监视单元用于向所述第二辅助开关提供第二切换控制信号以切换到所述电路打开位置，以及第一切换控制信号到所述第一辅助切换到电路关闭位置。

7. 发明申请

US20070127171A1 RESISTIVE SUPERCONDUCTING FAULT CURRENT LIMITER 有权
标题翻译：电阻超导故障电流限制
公开(公告)号：US20070127171A1
公开(公告)日：2007-06-07
申请号：US11427816
申请日：2006-06-30
申请人： Bang-Wook LEE , Kwon-Bae PARK
发明人： Bang-Wook LEE , Kwon-Bae PARK
IPC分类号： H02H7/00
CPC分类号： H02H9/023 , Y02E40/69 , Y10S505/85
摘要： A resistive superconducting fault current limiter comprises: a superconducting limiter element which is in a superconductive state in the event of a normal current occurrence, and which is in a normal conductive state having a predetermined resistance when a fault current larger than a predetermined threshold current value flows; a superconducting serial coil serially connected to the superconducting limiter element so as to face each other so that a current loss can be minimized accordingly as currents flow in opposite directions thus to cancel magnetic fields, and having a threshold current value greater than the threshold current value of the superconducting limiter element by a predetermined ratio; and a normal conductor parallel coil connected to the superconducting limiter element in parallel and having a predetermined resistance smaller than the resistance of the superconducting limiter element when a fault current occurs, for preventing the superconducting limiter element from being overheated by dividing a current flowing through the superconducting limiter element and for uniformly quenching the superconducting limiter element by generating a magnetic field when a fault current occurs
摘要翻译：电阻超导故障电流限制器包括：超导限制器元件，其在发生正常电流的情况下处于超导状态，并且当故障电流大于预定阈值电流值时处于具有预定电阻的正常导通状态流动串联连接到超导限制器元件的超导串联线圈，以便彼此面对，使得当电流沿相反方向流动时，电流损耗可以相应地最小化，从而消除磁场，并且具有大于阈值电流值的阈值电流值的超导限制元件; 以及并联连接到超导限制器元件的正常导体并联线圈，并且当发生故障电流时具有比超导限制器元件的电阻小的预定电阻，以防止超导限制器元件因流过超导限制元件，并且当发生故障电流时通过产生磁场来均匀地淬火超导限制元件

8. 发明授权

US08184420B2 Control module and fault current limiter with function of opening and closing 有权
标题翻译：具有开关功能的控制模块和故障限流器
公开(公告)号：US08184420B2
公开(公告)日：2012-05-22
申请号：US12634643
申请日：2009-12-09
申请人： Gyeong Ho Lee , Kwon Bae Park , Jung Wook Sim
发明人： Gyeong Ho Lee , Kwon Bae Park , Jung Wook Sim
IPC分类号： H02H9/08 , H02H3/08 , H02H9/02
CPC分类号： H02H9/026
摘要： The present disclosure relates to a fault current limiter, comprising: a trigger device dividing a fault current to a path on which a normal current flows and to a path on which the fault current flows when the fault current is generated; a first switch connected in series to a rear end of the trigger device; a fixation unit for fixing an open/close state of the first switch; a driver for opening a contact point contacted by the first switch by repulsive force generated by the fault current in a case the fault current divided by the trigger device is inputted; and a control module for driving the fixation unit in order to fix the open/close state of the first switch in a case the fault current is generated.
摘要翻译：故障限流器技术领域本发明涉及一种故障限流器，其特征在于，包括：将故障电流与正常电流流过的路径划分为故障电流产生时故障电流流过的路径的触发装置; 与触发装置的后端串联连接的第一开关; 固定单元，用于固定第一开关的打开/关闭状态; 在由触发装置分配的故障电流输入的情况下，通过由故障电流产生的排斥力来打开由第一开关接触的触点的驱动器; 以及用于在产生故障电流的情况下驱动固定单元以便固定第一开关的打开/关闭状态的控制模块。

9. 发明申请

US20050068701A1 Resistive superconducting fault current limiter 失效
标题翻译：电阻超导故障限流器
公开(公告)号：US20050068701A1
公开(公告)日：2005-03-31
申请号：US10948177
申请日：2004-09-24
申请人： Bang-Wook Lee , Kwon-Bae Park
发明人： Bang-Wook Lee , Kwon-Bae Park
IPC分类号： H01L39/16 , H01H87/00 , H01L39/20 , H02H7/00 , H02H9/02
CPC分类号： H01L39/20 , H02H7/001 , Y02E40/68
摘要： Disclosed is a resistive superconducting fault current limiter capable of enhancing a current of a superconducting device thereof, capable of preventing heat generated at a linear coil, capable of removing a magnetic field generated through the linear coil when a normal current is applied to a circuit of a power system, and capable of using not only a BISCCO based superconducting device but also a YBCO based superconducting device with using a magnet generating device separated from the circuit of the power system so that a current of the power system can not flow to the linear coil of the resistive superconducting fault current limiter when a normal current flows to the power system. The resistive superconducting fault current limiter comprises: a superconducting fault current limiting module composed of at least one superconducting fault current limiting device; a magnetic field applying unit installed to surround a periphery of the superconducting fault current limiting module as a circular shape, for applying a magnetic field to the superconducting fault current limiting device; and a current transformer for inducing a current converted from the current flowing on the circuit of the power system by a non-contact and thereby supplying the induced current to the magnetic field applying unit.
摘要翻译：公开了一种电阻超导故障限流器，其能够增强其超导装置的电流，能够防止在线性线圈处产生的热量，当正常电流施加到电路的电路时，能够去除通过线性线圈产生的磁场电力系统，并且能够不仅使用基于BISCCO的超导装置，而且还能够使用基于YBCO的超导装置，其使用与电力系统的电路分离的磁体产生装置，使得电力系统的电流不能流向线性当正常电流流向电力系统时，电阻超导故障限流器的线圈。电阻超导故障限流器包括：由至少一个超导故障限流装置组成的超导故障限流模块; 磁场施加单元，被安装成围绕所述超导故障限流模块的外围设置为圆形，用于向所述超导故障限流装置施加磁场; 以及电流互感器，用于通过非接触感应从在电力系统的电路上流动的电流转换的电流，从而将感应电流提供给磁场施加单元。

10. 发明授权

US08830646B2 Protection coordination system 有权
标题翻译：保护协调制度
公开(公告)号：US08830646B2
公开(公告)日：2014-09-09
申请号：US13546797
申请日：2012-07-11
申请人： Seung Hyun Bang , Kwon Bae Park , Won Joon Choe , Jung Wook Sim , Gyeong Ho Lee , Hae Yong Park , Min Jee Kim
发明人： Seung Hyun Bang , Kwon Bae Park , Won Joon Choe , Jung Wook Sim , Gyeong Ho Lee , Hae Yong Park , Min Jee Kim
IPC分类号： H02H3/08
CPC分类号： H02H3/025 , H02H3/027 , H02H3/083 , H02H3/093 , H02H7/30 , H02H9/02
摘要： Provided is a protection coordination system. The system includes a current limiter arranged on a line between a first relay and a second relay to limit a fault current generated to within a predetermined scope.
摘要翻译：提供保护协调制度。该系统包括设置在第一继电器和第二继电器之间的线路上的限流器，以将产生的故障电流限制在预定范围内。

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