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31. 发明申请

US20140321021A1 SWITCH MODE CURRENT LIMITER 有权
标题翻译：开关模式电流限制
公开(公告)号：US20140321021A1
公开(公告)日：2014-10-30
申请号：US14009326
申请日：2011-04-01
申请人： Sverker Sander
发明人： Sverker Sander
IPC分类号： H02H9/08
CPC分类号： H02H3/087 , H02H9/002 , H02H9/02 , H02H9/08
摘要： A current limiter (100, 200, 400, 500, 700) comprises a switch (110) and connection means (105, 125) to a load and to a DC-voltage source. A control component (115) measures the current from a load to a DC-voltage source to the switch and controls the switch (110) to an open position if the current is above a threshold. In the closed position, the switch (110) admits current from the load to the DC-voltage source. The current limiter also comprises a transmission line (120) with a first (121) and a second (122) end. The first end (121) is connected to the input port of the switch (110), and the second end (122) is left open or connected to make the transmission line (120) connected in series with the switch (110).
摘要翻译：电流限制器（100,200,400,500,700）包括开关（110）和与负载和DC电压源的连接装置（105,125）。控制部件（115）测量从负载到直流电压源到开关的电流，并且如果电流高于阈值，则将开关（110）控制到打开位置。在闭合位置，开关（110）允许从负载到直流电压源的电流。电流限制器还包括具有第一（121）和第二（122）端的传输线（120）。第一端（121）连接到开关（110）的输入端口，并且第二端（122）保持打开或连接，以使传输线（120）与开关（110）串联连接。

32. 发明授权

US08824110B2 Power plug with leakage current protection 有权
标题翻译：电源插头带漏电流保护
公开(公告)号：US08824110B2
公开(公告)日：2014-09-02
申请号：US13716069
申请日：2012-12-14
申请人： Zhongshan Kaper Electrical Co., Ltd.
发明人： Bill Zou
IPC分类号： H02H9/08 , H02H3/06 , H01R13/713 , H01R24/30 , H01H83/04
CPC分类号： H02H3/06 , H01H83/04 , H01R13/7135 , H01R24/30
摘要： A power plug, including: a shell, the shell having two sides, a reset button and a test button protruding from the first side, and a live wire pin and a neutral wire pin protruding from the second side; a circuit board; a stationary contact; a movable contact; a tripping device; a cross arm; and a push block. The stationary contact is connected with the live wire pin and the neutral wire pin; the movable contact can be connected to or disconnected from the stationary contact. The tripping device includes a sliding pedestal and a sliding part and controls the connection between the movable contact and the stationary contact. An elastic member is disposed on the push block. An ejector spring is disposed on one end of the movable armature. A reset spring is disposed between the sliding part and the sliding pedestal.
摘要翻译：一种电源插头，包括：外壳，具有两侧的外壳，从第一侧突出的复位按钮和测试按钮，以及从第二侧突出的带电线引脚和中性线引脚; 电路板; 固定式触点动触点跳闸装置; 十字架和推块。固定触点与电线引脚和中性线引脚连接; 可动触头可以与固定触点相连接或断开。脱扣装置包括滑动基座和滑动部件，并且控制可动触头和固定触点之间的连接。弹性构件设置在推动块上。喷射弹簧设置在可动电枢的一端。复位弹簧设置在滑动部分和滑动基座之间。

33. 发明授权

US08760834B2 Fault current limiter 有权
标题翻译：故障限流器
公开(公告)号：US08760834B2
公开(公告)日：2014-06-24
申请号：US13543734
申请日：2012-07-06
申请人： Jung Wook Sim , Won Joon Choe , Gyeong Ho Lee , Seung Hyun Bang , Min Jee Kim , Hae Yong Park
发明人： Jung Wook Sim , Won Joon Choe , Gyeong Ho Lee , Seung Hyun Bang , Min Jee Kim , Hae Yong Park
IPC分类号： H02H9/08
CPC分类号： H02H9/08 , H01H9/548 , H02H3/167 , H02H9/02
摘要： Provided is a fault current limiter, the limiter including a detector detecting an inflow of a fault current and transmitting a turn-off signal to a power semiconductor element; the power semiconductor element changed to an OFF state by the turn-off signal; and a resistance element connected in parallel to the power semiconductor element to block the fault current.
摘要翻译：提供了一种故障限流器，所述限制器包括检测故障电流的流入并将关断信号传送到功率半导体元件的检测器; 功率半导体元件通过关断信号变为OFF状态; 以及与功率半导体元件并联连接以阻断故障电流的电阻元件。

34. 发明授权

US08749938B2 Fault current limiter 有权
标题翻译：故障限流器
公开(公告)号：US08749938B2
公开(公告)日：2014-06-10
申请号：US13543741
申请日：2012-07-06
申请人： Jung Wook Sim , Won Joon Choe , Gyeong Ho Lee , Seung Hyun Bang , Hae Yong Park , Min Jee Kim
发明人： Jung Wook Sim , Won Joon Choe , Gyeong Ho Lee , Seung Hyun Bang , Hae Yong Park , Min Jee Kim
IPC分类号： H02H9/08
CPC分类号： H01H9/541 , H02H3/025 , H02H9/02
摘要： Provided is a fault current limiter, the limiter including a detector detecting an inflow of a fault current and transmitting a turn-on signal to a first switch and transmitting a turn-off signal to a power semiconductor element, the power semiconductor element changed to an OFF state by the turn-off signal, the first switch forming a current limiting circuit by being switched to an ON state by the turn-on signal, and a resistance element blocking the fault current, wherein the series connection between the resistance element and the first switch is connected in parallel to the power semiconductor element.
摘要翻译：提供了一种故障限流器，所述限制器包括检测故障电流的流入的检测器，并将接通信号发送到第一开关并且向功率半导体元件发送关断信号，所述功率半导体元件变为关闭状态，第一开关通过由接通信号切换到接通状态而形成限流电路，以及阻断故障电流的电阻元件，其中电阻元件和电阻元件之间的串联连接第一开关与功率半导体元件并联连接。

35. 发明授权

US08749937B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08749937B2
公开(公告)日：2014-06-10
申请号：US13242005
申请日：2011-09-23
申请人： Toshihiro Nakamoto , Satoshi Takahashi
发明人： Toshihiro Nakamoto , Satoshi Takahashi
IPC分类号： H02H9/08
CPC分类号： G09G3/3611 , G09G2330/025 , G09G2330/04
摘要： Provided is a display device which enables the automatic return of a power source circuit after the power source circuit is protected from an overcurrent, at low cost. The display device includes: an output transistor having a base to which a drive voltage signal is inputted and outputting a drive voltage from an emitter; a first transistor being turned on when an overcurrent flows into the output transistor; and a second transistor being turned on and turning off the output transistor when the first transistor is turned on, the first and second transistors are repeatedly turned on and off so as to make the output transistor intermittently operate within an overcurrent operation period, and the first and second transistors are turned off and the output transistor automatically returns to a normal operation when an operation period is shifted from the overcurrent operation period to a normal operation period.
摘要翻译：提供一种显示装置，其能够在以低成本保护电源电路免受过电流之后自动返回电源电路。显示装置包括：输出晶体管，具有输入驱动电压信号的基极，并从发射极输出驱动电压; 当过电流流入输出晶体管时，第一晶体管导通; 并且当第一晶体管导通时，第二晶体管导通和截止输出晶体管，第一和第二晶体管被重复导通和截止，以使输出晶体管在过电流操作时段内间歇地工作，并且第一晶体管第一并且第二晶体管截止，并且当操作周期从过电流操作周期转移到正常操作周期时，输出晶体管自动返回到正常操作。

36. 发明授权

US08737026B2 Electric vehicle charging cord set 有权
标题翻译：电动车充电线组
公开(公告)号：US08737026B2
公开(公告)日：2014-05-27
申请号：US13060866
申请日：2009-08-21
申请人： Satoru Ueno , Youji Minami , Tatsuya Mukai , Kiyoshi Goto , Shiro Mori , Hirotoshi Watanabe , Tomoyoshi Hayashi , Yutaka Takada , Hiroshi Ooya , Kouji Kakiuchi
发明人： Satoru Ueno , Youji Minami , Tatsuya Mukai , Kiyoshi Goto , Shiro Mori , Hirotoshi Watanabe , Tomoyoshi Hayashi , Yutaka Takada , Hiroshi Ooya , Kouji Kakiuchi
IPC分类号： H02H9/08
CPC分类号： H02G11/02 , B60L3/0069 , B60L11/1818 , B60L11/1825 , B60L2230/12 , B60L2240/36 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14
摘要： An electric vehicle charging cord set includes a housing containing an interrupting device therein and a first cord provided at one end with a plug connectable to an outlet installed on a wall surface of a building and at the other end connected to one of the terminal units of the interrupting device. An electric vehicle charging cord set further includes a second cord provided at one end with a connector connectable to an inlet of an electric vehicle and at the other end connected to the other of the terminal units of the interrupting device. The housing includes a storage unit for extendibly storing the second cord, a stand for placing the housing on a ground surface and a transportation handle. The storage unit includes a drum rotatably attached to the housing. The second cord is wound on the outer circumferential surface of the drum.
摘要翻译：一种电动车辆充电线组件，包括在其中容纳有中断装置的壳体和一端设置有可连接到安装在建筑物的壁表面上的出口的插头的第一绳索，另一端连接到一个终端单元中断装置。电动车辆充电线组还包括一端设置有可连接到电动车辆的入口的连接器，另一端连接到中断装置的另一终端单元的第二线缆。壳体包括用于可延伸地存储第二绳索的存储单元，用于将壳体放置在地面上的支架和运送手柄。存储单元包括可旋转地附接到壳体的滚筒。第二根绳索缠绕在滚筒的外圆周表面上。

37. 发明授权

US08730636B2 Adaptive protection circuit module for operational amplifier and adaptive protection method thereof 有权
标题翻译：运算放大器自适应保护电路模块及其自适应保护方法
公开(公告)号：US08730636B2
公开(公告)日：2014-05-20
申请号：US13480117
申请日：2012-05-24
申请人： Wei-Kai Tseng
发明人： Wei-Kai Tseng
IPC分类号： H02H5/04 , H02H9/08
CPC分类号： H03F3/45475 , H03F1/52
摘要： An adaptive protection circuit module for an operational amplifier including an over temperature protection circuit and an over current protection circuit is provided. The over temperature protection circuit provides a temperature protection function to power down the operational amplifier when an operating temperature of the operational amplifier increases higher than a first threshold temperature. The over current protection circuit provides a current protection function to limit an output current of the operational amplifier and adjusts the first threshold temperature to a second threshold temperature when the over current protection circuit is enabled. The second threshold temperature is lower than the first threshold temperature. After the first threshold temperature is adjusted to the second threshold temperature, the over temperature protection circuit powers down the operational amplifier when the operating temperature increases higher than the second threshold temperature. Furthermore, an adaptive protection method for the foregoing operational amplifier is also provided.
摘要翻译：提供一种用于包括过温保护电路和过电流保护电路的运算放大器的自适应保护电路模块。当运算放大器的工作温度升高到高于第一阈值温度时，过热保护电路提供温度保护功能来使运算放大器断电。过电流保护电路提供电流保护功能，以限制运算放大器的输出电流，并且当过流保护电路被使能时，将第一阈值温度调节到第二阈值温度。第二阈值温度低于第一阈值温度。在第一阈值温度被调节到第二阈值温度之后，当工作温度升高到高于第二阈值温度时，过热保护电路使运算放大器掉电。此外，还提供了用于前述运算放大器的自适应保护方法。

38. 发明授权

US08717728B2 High voltage electronic switches for controlling direct current arcs in high voltage direct current systems and methods of operating the same 有权
标题翻译：用于控制高压直流系统中的直流电弧的高电压电子开关及其操作方法
公开(公告)号：US08717728B2
公开(公告)日：2014-05-06
申请号：US13221019
申请日：2011-08-30
申请人： Robert William Johnson, Jr.
发明人： Robert William Johnson, Jr.
IPC分类号： H02H9/08 , H02H3/08 , H02H9/02
CPC分类号： H02H9/025 , H02H9/004
摘要： High voltage direct current systems are provided including one or more outlets and an electronic current limiter circuit associated with the one or more outlets. The electronic current limiter circuit is configured to limit current inrush when a connector is plugged into and/or unplugged from the one or more outlets when a direct current bus associated with the one or more outlets is energized so as not to damage the connector; and/or isolate direct current faults and/or excess current draw in a load connected to the one or more outlets so as to protect the system from shutdown.
摘要翻译：提供包括一个或多个出口和与一个或多个出口相关联的电子限流器电路的高压直流系统。当与一个或多个出口相关联的直流母线被通电以便不损坏连接器时，电子限流器电路被配置为限制当连接器插入和/或从一个或多个出口拔出时的电流涌入; 和/或在连接到一个或多个出口的负载中隔离直流电流故障和/或过电流，以保护系统不被关闭。

39. 发明授权

US08710850B2 System and method for detecting an earth ground fault of an external power supply connected to a vehicle 有权
标题翻译：用于检测连接到车辆的外部电源的接地故障的系统和方法
公开(公告)号：US08710850B2
公开(公告)日：2014-04-29
申请号：US13302579
申请日：2011-11-22
申请人： Jose Gabriel Fernandez Banares , Albert Trenchs Magana
发明人： Jose Gabriel Fernandez Banares , Albert Trenchs Magana
IPC分类号： G01R31/00 , H02H9/08 , H02H3/00
CPC分类号： G01R31/025 , B60L3/0069 , B60L3/04 , B60L11/1816 , B60L2210/30 , B60L2250/10 , Y02T10/7005 , Y02T10/7072 , Y02T10/7241 , Y02T90/127 , Y02T90/14
摘要： A system and method is provided for determining the existence of a ground fault connection within a vehicle. An electrical connector may be provided for electrically connecting the vehicle to an external Alternating Current (AC) power source. The electrical connector includes a three phase electrical connector configured to receive a corresponding input voltage signal on a phase, neutral, and earth connection. A controller being configured to determine whether a faulty earth connection exists between the vehicle and the AC power source the phase connection does not exceed the predetermined phase threshold when referenced to the earth connection and the neutral connection does not exceed the predetermined neutral threshold when referenced to the earth connection or the phase connection exceeds the predetermined phase threshold when referenced to the earth connection and the neutral connection exceeds the predetermined neutral threshold when referenced to the earth connection.
摘要翻译：提供了用于确定车辆内的接地故障连接的存在的系统和方法。可以提供电连接器用于将车辆电连接到外部交流电（AC）电源。电连接器包括三相电连接器，其被配置为在相位，中性点和接地连接上接收对应的输入电压信号。控制器被配置为确定在车辆和AC电源之间是否存在故障的接地连接，当参考接地连接时，相位连接不超过预定相位阈值，并且当参考接地连接时，中性线连接不超过预定中性阈值当参考接地连接时，接地连接或相位连接超过预定相位阈值，当参考接地连接时，中性点连接超过预定中性阈值。

40. 发明授权

US08681463B2 Circuit breaker panel 失效
标题翻译：断路器面板
公开(公告)号：US08681463B2
公开(公告)日：2014-03-25
申请号：US13574946
申请日：2011-01-25
申请人： Jeffrey L. Franks , Stephen E. Williams , Ray Cole
发明人： Jeffrey L. Franks , Stephen E. Williams , Ray Cole
IPC分类号： H02H9/08
CPC分类号： H02H3/105 , H01H71/123 , H01H71/74 , H02H1/0015 , H02H1/0061 , H02H3/006 , H02H3/04 , H02H3/08 , H02H3/10 , H02H3/32 , H02H7/263
摘要： In at least some embodiments, a system includes a plurality of circuit breakers and trip control logic external to and coupled to the circuit breakers. The trip control logic enables a plurality of different tripping options to be selected for each of the circuit breakers.
摘要翻译：在至少一些实施例中，系统包括多个断路器和跳闸控制逻辑，该断路器和跳闸控制逻辑连接到断路器。跳闸控制逻辑使得能够为每个断路器选择多个不同的跳闸选项。

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