子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 电池组的充电控制装置以及充电控制方法 | CN201210308682.3 | 2012-08-27 | CN102969748A | 2013-03-13 | 泽柳友宏; 北原直树 |
| 电池组的充电控制装置以及充电控制方法。即便不使用额定功率较大的电阻也能够在短时间内使各电池的电压均衡。电池组的充电控制装置具有：放电电路，其分别与电池组的各电池并联连接；电压检测电路，其检测各电池的电压；以及控制部，其根据电压检测电路的输出，判别需要抑制充电的电池，并控制放电电路。放电电路由电阻和晶体管的串联电路构成，晶体管设为导通，由此使与该晶体管对应的电池放电。控制部进行以下控制：在需要抑制充电的电池的电压低于基准电压的情况下，使与该电池对应的晶体管在第1期间导通，在需要抑制充电的电池的电压为基准电压以上的情况下，使与该电池对应的晶体管在比第1期间短的第2期间导通。 | ||||||
| 2 | 单通道安全输出 | CN201110112636.1 | 2011-04-26 | CN102393625A | 2012-03-28 | 鲁道夫·帕彭布雷尔; 迪尔克·洛伦茨; 诺贝特·马初莱茨; 托马斯·黑尔彭施泰因 |
| 本发明涉及一种用于故障安全地接通和关断电负载的安全开关装置，以及包括经由单通道以故障安全方式相互作用的至少两个安全开关装置的系统。该安全开关装置包括：故障安全控制单元；与第一和第二输出端子连接的第一和第二电子开关元件；以及至少一个输入端子，用于接收导致所述开关元件的切换的第一开关信号。所述第一和第二开关元件每个包括输出，该输出根据第一开关信号提供具有第一或第二电势的输出信号。第三输出端子将所述安全开关装置连接到第二安全开关装置，根据第一开关信号提供时钟信号，并且由所述控制单元监视第三输出端子，以用于执行交叉故障检测。 | ||||||
| 3 | 用于手动电动机起动器的闩件结构 | CN201610042094.8 | 2016-01-21 | CN105826137A | 2016-08-03 | 曹贤根 |
| 本公开涉及一种用于手动电动机起动器的闩件结构，并尤其涉及一种其中辅助杆的功能由闩件执行从而来减少部件数目和误操作的用于手动电动机起动器的闩件结构。该用于手动电动机起动器(MMS)的闩件结构包括与操作机构连接的闩件和操作辅助触头的辅助触头杆，其中在闩件中构造有压力单元以向上操作辅助触头杆。 | ||||||
| 4 | 功率开关的受控关断 | CN201510135261.9 | 2015-03-26 | CN104954002A | 2015-09-30 | C.德耶拉西; R.伊林; H-P.克罗伊特; M.拉杜尔纳 |
| 描述了一种功率电路，所述功率电路包括：开关，耦合到电阻——电容——电感性负载；和驱动器，耦合到开关。驱动器被配置为在功率电路内检测紧急事件。在功率电路内检测到紧急事件之后，驱动器被进一步配置为执行开关的受控紧急关断操作以在所检测到的紧急事件期间和关断操作期间最小化开关的最大温度。 | ||||||
| 5 | 一种万能式智能断路器 | CN201610633362.3 | 2016-08-05 | CN106128864A | 2016-11-16 | 孙凡胜 |
| 本发明公开了一种万能式智能断路器，包括外壳，主体，智能控制器和开放式通讯接口；所述主体设置在外壳内；所述智能控制器设置在主体上，与主体电联接；所述开放式通讯接口设置在智能控制器上部，并与主体电联接。本发明结构紧凑，多种智能保护功能，可做到选择性保护，具动作精确，避免不必要的停电，提高供电可靠性，配有开放式通讯接口，可以实现“四遥”，满足控制中心和自动化系统的需求。 | ||||||
| 6 | 单通道安全输出 | CN201110112636.1 | 2011-04-26 | CN102393625B | 2015-12-16 | 鲁道夫·帕彭布雷尔; 迪尔克·洛伦茨; 诺贝特·马初莱茨; 托马斯·黑尔彭施泰因 |
| 本发明涉及一种用于故障安全地接通和关断电负载的安全开关装置，以及包括经由单通道以故障安全方式相互作用的至少两个安全开关装置的系统。该安全开关装置包括：故障安全控制单元；与第一和第二输出端子连接的第一和第二电子开关元件；以及至少一个输入端子，用于接收导致所述开关元件的切换的第一开关信号。所述第一和第二开关元件每个包括输出，该输出根据第一开关信号提供具有第一或第二电势的输出信号。第三输出端子将所述安全开关装置连接到第二安全开关装置，根据第一开关信号提供时钟信号，并且由所述控制单元监视第三输出端子，以用于执行交叉故障检测。 | ||||||
| 7 | 配电系统和操作包括电弧闪光检测的配电系统的方法 | CN201410003407.X | 2014-01-03 | CN103915824A | 2014-07-09 | M.E.瓦尔德斯 |
| 本发明实施例描述了用在配电系统中的电弧闪光继电系统，所述配电系统包括电弧闪光传感器、第一电路保护装置和第二电路保护装置。所述电弧闪光继电系统包括第一输入，所述第一输入被配置成从所述电弧闪光传感器接收检测信号；第二输入，所述第二输入被配置成从所述第一电路保护装置接收闭锁信号；以及控制器。所述控制器被配置成：至少部分基于所述检测信号，确定已经发生电弧闪光。当所述控制器不在接收所述闭锁信号时，响应于已经发生电弧闪光的确定，所述控制器激活所述第二电路保护装置；以及当所述控制器正在接收所述闭锁信号时，响应于已经发生电弧闪光的确定，延迟所述第二电路保护装置的激活。 | ||||||
| 8 | Protective relay device | JP2010160960 | 2010-07-15 | JP5504082B2 | 2014-05-28 | 優 大友; 博文 大野 |
| 9 | JPS4421059B1 - | JP6360167 | 1967-10-04 | JPS4421059B1 | 1969-09-09 | |
| 10 | Automatic switching-in function with a built-in intelligent circuit breaker and the micro-breaker | JP2012531209 | 2010-06-11 | JP5535323B2 | 2014-07-02 | 万家盛 |
| 11 | Charge controller for battery pack and method of charge control | JP2011190269 | 2011-09-01 | JP2013055719A | 2013-03-21 | SAWAYANAGI TOMOHIRO; KITAHARA NAOKI |
| PROBLEM TO BE SOLVED: To achieve voltage equalization of cells in a short time without using resistances of a large rated power.SOLUTION: A charge controller 1 for a battery pack 2 is provided, the charge controller 1 comprising: discharge circuits 10 that are each connected in parallel with cells 21 of the battery pack 2; voltage detection circuits 13 for detecting the voltage of cells 21; and a control unit 14 for selecting the cell to which a suppression of charging is necessary and controlling the discharge circuits 10 on the basis of the output from the voltage detection circuits 13. The discharge circuit 10 is constituted by a resister 11 and a transistor 12 connected in a series circuit, and a transistor 12 is turned on to discharge the cell 21 corresponding to the transistor 12. When the voltage of a cell to which a suppression of charging is necessary is less than a reference voltage, the control unit 14 turns on a transistor 12 corresponding to the cell during a first period, and when the voltage of a cell to which a suppression of charging is necessary is equal to or more than the reference voltage, the control unit 14 turns on a transistor 12 corresponding to the cell during a second period that is shorter than the first period. | ||||||
| 12 | Automatic switching-in function with a built-in intelligent circuit breaker and the micro-breaker | JP2012531209 | 2010-06-11 | JP2013506256A | 2013-02-21 | 万家盛 |
| 【課題】
【解決手段】 該遮断器にはケース体を含み、そのケース体の内に遮断器動作機構、及びコイル・イン端（115）とコイル・アウト端（113）を設ける。 遮断器動作機構がケース体におけるトグルレバー（114）に駆動される。 該遮断器には、また、載荷板（10）を含み、かつ、電動操作機構と相まっている。 電動操作機構には実行端を有する、それがトグルレバー（114）と接続する。 それが自動スイッチングイン制御ユニットの制御するもとで、電動操作機構が運行する、従って、トグルレバーに遮断器動作機構をトリガーさせて遮断器のオンとオフを達成させる。 【選択図】図３Ｂ |
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| 13 | Protection relay apparatus | JP2010160960 | 2010-07-15 | JP2012023902A | 2012-02-02 | OTOMO MASARU; ONO HIROBUMI |
| PROBLEM TO BE SOLVED: To provide a protection relay apparatus capable of improving stability of a power system and preventing a circuit breaker electrode from wearing and oil filled in a circuit breaker from degrading by not reclosing the circuit breaker, if an accident is determined to be continuing at the time of reclosing the circuit breaker after a reclosing no-voltage period is passed.SOLUTION: A protection relay apparatus 1 which has a reclosing function and is installed on a transmission line of a power system includes reclosing means for outputting a reclosing signal to reclose a circuit breaker 4 installed on the transmission line, and breaking phase voltage determination means which determines whether or not a voltage measurement value measured by a line transformer 3 installed between the circuit breakers 4 and 4' of the transmission line is within a preset range after a no-voltage confirmation period is passed since the circuit breaker 4 is opened. The reclosing means outputs the reclosing signal if the breaking phase voltage determination means determines that the voltage measurement value is within the preset range. | ||||||
| 14 | WIDE RANGE CURRENT MONITORING SYSTEM AND METHOD FOR ELECTRONIC TRIP UNITS | US15624383 | 2017-06-15 | US20170288387A1 | 2017-10-05 | THEODORE JAMES MILLER; DANIEL A. HOSKO; GEORGE GAO |
| A circuit interrupter that includes a passive integration channel structured to receive an output signal from a di/dt current sensor and generate a first signal output based on the output signal, and an active integration channel structured to receive the output signal from the di/dt current sensor and generate a second signal output based on the output signal that is proportional to the primary current received by the di/dt current sensor. Circuit protection functionality is provided based on the first signal output responsive to the primary current being determined to be greater than a threshold level, current metering and circuit protection functionality is provided based on the second signal output responsive to the primary current being determined to be less than or equal to the threshold level, and a seed current value is provided to the active integrator based on the first signal output. | ||||||
| 15 | Structure of crossbar for manual motor starter | US14975459 | 2015-12-18 | US09734959B2 | 2017-08-15 | Hyungeun Cho |
| The present disclosure relates to a structure of a crossbar for a manual motor starter, and particularly, to a structure of a crossbar for a manual motor starter in which a function of an auxiliary lever is performed by a crossbar to thus reduce the number of components and an operational error. The structure of a crossbar for a manual motor starter (MMS) including a crossbar connected to an operating mechanism and an auxiliary contact lever operating an auxiliary contact, wherein a pressing unit is formed in the crossbar to operate the auxiliary contact lever upwardly. | ||||||
| 16 | Wide range current monitoring system and method for electronic trip units | US14840272 | 2015-08-31 | US09716379B2 | 2017-07-25 | Theodore James Miller; Daniel A. Hosko; George Gao |
| A circuit interrupter that includes a passive integration channel structured to receive an output signal from a di/dt current sensor and generate a first signal output based on the output signal, and an active integration channel structured to receive the output signal from the di/dt current sensor and generate a second signal output based on the output signal that is proportional to the primary current received by the di/dt current sensor. Circuit protection functionality is provided based on the first signal output responsive to the primary current being determined to be greater than a threshold level, current metering and circuit protection functionality is provided based on the second signal output responsive to the primary current being determined to be less than or equal to the threshold level, and a seed current value is provided to the active integrator based on the first signal output. | ||||||
| 17 | Fuse Box for Mitigating Arc Faults and Current Surges | US15154781 | 2016-05-13 | US20160336730A1 | 2016-11-17 | Nicholas Kreekon |
| A fuse box that is designed to prevent damage caused by arc faults and electrical overcurrent. The apparatus is configured to function as a circuit breaker. The apparatus includes a housing, a circuit breaker, an optical sensor, and an electronic controller. The housing is an enclosure that isolates the circuit breaker from light and protects the components from physical damage. The circuit breaker opens the circuit between connected electrical systems when arc fault or an electrical overcurrent is detected. The optical sensor detects arc faults and relays notifications to the electronic controller. The electronic controller enables a user to set the thresholds for arc faults, currents, and voltages that cause the circuit breaker to open. | ||||||
| 18 | Single-Channel Safety Output | US15152780 | 2016-05-12 | US20160254112A1 | 2016-09-01 | DIRK LORENZ; NOBERT MACHULETZ; RUDOLF PAPENBREER; THOMAS HELPENSTEIN |
| A safety switching device for fail-safely switching on and off an electrical load, and to a system comprising at least two safety switching devices which interact in a fail-safe manner via a single-channel. The safety switching device comprises a fail-safe control unit, a first and a second electronic switching element connected with a first and a second output terminal; and at least one input terminal for receiving a first switching signal that causes a switching of said switching elements. Said first and second switching elements each comprise an output which provides depending on the first switching signal an output signal having a first or second potential. A third output terminal connects said safety switching device to a second safety switching device, providing a clocked signal depending on the first switching signal and being monitored by said control unit for performing a cross fault detection. | ||||||
| 19 | STRUCTURE OF CROSSBAR FOR MANUAL MOTOR STARTER | US14975459 | 2015-12-18 | US20160217940A1 | 2016-07-28 | Hyungeun CHO |
| The present disclosure relates to a structure of a crossbar for a manual motor starter, and particularly, to a structure of a crossbar for a manual motor starter in which a function of an auxiliary lever is performed by a crossbar to thus reduce the number of components and an operational error. The structure of a crossbar for a manual motor starter (MMS) including a crossbar connected to an operating mechanism and an auxiliary contact lever operating an auxiliary contact, wherein a pressing unit is formed in the crossbar to operate the auxiliary contact lever upwardly. | ||||||
| 20 | Circuit breaker | US13433281 | 2012-03-28 | US09171687B2 | 2015-10-27 | Jiasheng Wan |
| A miniature intelligent circuit breaker, including a box body, the box body including an upper cover and a bottom box, and a circuit breaker actuating mechanism for switching on/off the circuit breaker, a wire inlet end, and a wire outlet end being arranged in the box body. An automatic closing function part is arranged inside the box body and includes an automatic closing mechanical unit and an automatic closing control unit. The automatic closing mechanical unit includes a motor and an intermediate transmission mechanism. The operation of the motor is realized through the automatic closing control unit. The circuit breaker actuating mechanism is driven to move through the transmission of the intermediate transmission mechanism, such that the closing action of the circuit breaker is ultimately realized. | ||||||
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