专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

WO2021011942A8 ELECTRIC POWER DISTRIBUTION PANEL 审中-公开
公开(公告)号：WO2021011942A8
公开(公告)日：2021-01-21
申请号：PCT/US2020/051034
申请日：2020-09-16
申请人： GARRASI, Robert
发明人： GARRASI, Robert
IPC分类号： H02B1/04 , H02B1/20 , H02H7/22 , H02H1/00 , G01R31/52 , G01R31/54 , H02H1/0007 , H02H3/10 , H02J13/00002 , H02J13/00034 , H02J7/35
摘要： An electric power distribution panel/system is disclosed. The system comprises an enclosure or housing including a front panel, a microcontroller, an input power line, and one or more power bus bars. The microcontroller is configured to control the operation of the system. The input power line is configured to receive power from the main power source, such as electric utility company equipment. The bus bars could or may transmit power from the input power line to one or more loads via the plurality of output modules. The plurality of output modules is configured to transmit power to the loads at pre-established levels from the input power line after completion of circuit tests by the microcontroller. The circuit tests ensure secure transfer of power and data to the loads via the bus bars and the plurality of output modules without using circuit breakers.

92. 发明申请

WO2020169780A1 AN APPARATUS FOR PROTECTING AND CONTROLLING AN ELECTRICAL LOAD 审中-公开
公开(公告)号：WO2020169780A1
公开(公告)日：2020-08-27
申请号：PCT/EP2020/054565
申请日：2020-02-20
申请人： FUTURE SYSTEMS BESITZ GMBH
发明人： STEINBERGER, Philipp , LENKER, Hubert , SPIEL, Peter
IPC分类号： H01R25/14 , H02G5/06 , H02H3/08 , H02H7/08 , H02H7/122 , H02H1/00 , H02H3/44 , H02H7/22 , H02H7/00 , H02H3/05 , H02P29/00
摘要： A load protection and control apparatus (1) for protecting and controlling an electrical load connected to the load protection and control apparatus (1) comprising an overcurrent protection circuit (1A) having a power switch (5) through which the electrical load receives an electrical load current (II) and having a sensor component (4) connected in series with the power switch (5) and adapted to generate directly a voltage drop (ΔU 4 ) corresponding to the current rise speed of the electrical load current (II) flowing from an input terminal (2) of the load protection and control apparatus (1) via the sensor component (4) and the power switch (5) to the output terminal (3) and having a driver circuit (6) adapted to detect an occurring overcurrent depending on the voltage drop (ΔU 4 ) generated by the sensor component (4) and/or depending on a voltage drop (ΔU 5 ) along the power switch (5) and adapted to switch off said power switch (5) upon detection of an overcurrent within a switch-off period of less than one millisecond; and/or comprising a power supply control circuit (1C) having a sensor component (9) adapted to measure at the input terminal (2) a supply voltage (U) notified to a control unit (8) of the load protection and control apparatus (1) adapted to control an electrical power supplied to the electrical load, wherein each input terminal (2) is configured to establish an electrical connection with a busbar (14) of a busbar system or with a current carrying wire.

93. 发明申请

WO2020169753A1 METHOD AND APPARATUS FOR PROTECTING AN ELECTRICAL LOAD 审中-公开
公开(公告)号：WO2020169753A1
公开(公告)日：2020-08-27
申请号：PCT/EP2020/054519
申请日：2020-02-20
申请人： FUTURE SYSTEMS BESITZ GMBH
发明人： ZIMMERMANN, Christian , FOERST, Bernhard
IPC分类号： H02H3/08 , H02H3/44 , H02H1/00 , H02H7/08 , H02H5/04 , H02H6/00 , H02H7/00 , H02H7/122 , H02H7/22
摘要： A load protection apparatus for protecting an electrical load connected to an output terminal (3) of the load protection apparatus (1) against overcurrent, said apparatus (1) comprising: an overcurrent protection circuit (1A) having a power switch (5) through which the electrical load receives an electrical load current (I L ) via the output terminal (3) and having a sensor component (4) connected in series with the power switch (5) and adapted to generate directly a voltage drop (AU4) corresponding to the current rise speed of the electrical load current (I L ) flowing from an input terminal (2) of the load control apparatus (1) via the sensor component (4) and the power switch (5) to the output terminal (3) and having a driver circuit (6) adapted to detect an occurring overcurrent depending on the voltage drop (ΔU 4 ) generated by the sensor component (4) and depending on a voltage drop (ΔU 5 ) along the power switch (5) adapted to switch off said power switch (5) upon detection of an overcurrent within a switch-off period.

94. 发明申请

WO2019227214A1 METHOD OF COORDINATING AND INCORPORATING AN ELECTRICAL TRANSFORMER STATION BREAKERS LOW-SET RELAY WITH A RECLOSER IN AN ELECTRIC POWER DISTRIBUTION LINE WITH A FUSE-SAVING SCHEME 审中-公开
公开(公告)号：WO2019227214A1
公开(公告)日：2019-12-05
申请号：PCT/CA2019/050733
申请日：2019-05-29
申请人： ALIZADEH, Omid , VENKATESH, Bala , THOMPSON, Gary
发明人： ALIZADEH, Omid , VENKATESH, Bala , THOMPSON, Gary
IPC分类号： H02H7/22 , H02H3/06
摘要： A time-current coordination (TCC) curve for a programmable low-set instantaneous overcurrent (IOC) relay for at least one station breaker in an electrical distribution feeder with a fuse-saving scheme and a method of coordinating at least one recloser with the station breaker in the said feeder, for the reduction of frequency of power interruptions encountered by at least one load on the feeder and wherein the method includes the steps of: (a) feasible selection of a range for a time delay of a station breaker's programmable low-set IOC relay; (b) choosing a time delay based on a fuse-saving relation; and optionally (c) locating the recloser on the feeder.

95. 发明申请

WO2019149416A1 VORRICHTUNG ZUR ABSICHERUNG ZUMINDEST EINES VERBRAUCHERS 审中-公开
公开(公告)号：WO2019149416A1
公开(公告)日：2019-08-08
申请号：PCT/EP2018/084466
申请日：2018-12-12
申请人： ROBERT BOSCH GMBH
发明人： DRAESE, Nils , SCHIEMANN, Werner
IPC分类号： H02H3/087 , H02H3/18 , H02H3/20 , H02H9/04 , H02H7/22 , H02P3/12 , H02P3/14 , H02H3/02
CPC分类号： H02H3/087 , H02H3/023 , H02H3/18 , H02H3/202 , H02H7/222 , H02H7/226 , H02H9/041 , H02H9/042 , H02H9/043 , H02P3/12 , H02P3/14
摘要： Die Erfindung betrifft eine Vorrichtung zur Absicherung zumindest eines Verbrauchers in einem Bordnetz, insbesondere eines Kraftfahrzeugs, umfassend zumindest ein Schaltmittel (32) zur Versorgung zumindest eines Verbrauchers (22, 26, 28, 46) mit elektrischer Energie, zumindest einen Controller (30) zur Ansteuerung des Schaltmittels (32), zumindest Erfassungsmittel zur Erfassung von Kenngrößen, insbesondere Strom und/oder Spannung, wobei der Controller (30) in Abhängigkeit von der Kenngröße das Schaltmittel (32) ansteuert, wobei zumindest ein Überspannungsschutz (39) vorgesehen ist.

96. 发明申请

WO2019075916A1 一种信号分辨处理单元、分辨处理信号的方法及计算机可读介质审中-公开
公开(公告)号：WO2019075916A1
公开(公告)日：2019-04-25
申请号：PCT/CN2017/118707
申请日：2017-12-26
申请人：中领世能(天津)科技有限公司
发明人：马健 , 马骥
IPC分类号： H02H7/22 , H02H7/26 , G01R31/08 , H02H1/00
CPC分类号： H02H1/0007 , H02H1/0015 , H02H1/0092 , H02H7/226 , H02H7/262 , H02H7/263
摘要：本申请实施例提供一种信号分辨处理单元、分辨处理信号的方法及计算机可读介质，涉及控制技术领域。所述信号分辨处理单元包括调度处理设备、多个电弧检测装置、多个隔离装置和多个移动拍摄装置，通过检测电缆中是否存在故障电弧，在检测到故障电弧时，通过隔离装置将存在故障电弧的电缆隔离，设定运行路径，通过目标移动拍摄装置拍摄危险区域，分析处理得到警示区域，并进一步通过隔离装置进行隔离。使用该信号分辨处理单元及分辨处理信号的方法，能够确保电力系统安全防护的全面性。

97. 发明申请

WO2019011903A1 CHARGING SYSTEM 审中-公开
公开(公告)号：WO2019011903A1
公开(公告)日：2019-01-17
申请号：PCT/EP2018/068635
申请日：2018-07-10
申请人： ABB SCHWEIZ AG
发明人： KAPTEIN, Johan
IPC分类号： H02H3/093 , H03K17/08 , H02H7/22
摘要： The invention relates to a charging system configured for providing electrical energy to charge a battery (11) of an electrical vehicle (3) with a charging current Ic, comprising an overcurrent protection device (7) characterized by a breaking current lb switching off the overcurrent protection device (7), an electrically controlled switch (8) characterized by switching a maximum switching current l max , and a control device (7) in electrical connection with at least the electrically controlled switch (8), whereby the electrically controlled switch (8) and the overcurrent protection device (7) are connected in series and arranged in the current path of the charging current l c , and the control device (7) is configured for switching off the electrically controlled switch (8) at a time t > 0 after the charging current l c has exceeded the nominal current I N or after the overcurrent protection device (7) has switched off due to the charging current I c has exceeded the breaking current l b .

98. 发明申请

WO2018130557A1 DC POWER SWITCHING ASSEMBLY AND METHOD 审中-公开
公开(公告)号：WO2018130557A1
公开(公告)日：2018-07-19
申请号：PCT/EP2018/050540
申请日：2018-01-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： HAUGAN, Espen
IPC分类号： H03K17/10 , H02H7/22 , H02H7/26 , H02H9/02 , H03K17/0814
摘要： A DC power switching assembly (22) comprises a plurality of series connected power switching units (21). Each power switching unit (21, 45) comprises a first terminal (23) of the unit and a second terminal (24) of the unit, the terminals having the same polarity. A power switching sub-unit (46, 47) is electrically coupled between the first terminal and the second terminal of the unit to control current flow between the first terminal and the second terminal. The sub-unit (46, 47) comprises at least one semiconductor device (Q1, Q2), a current limiter (L1, L2) and a pair of series connected diodes (D1, D11, D2, D21) in parallel with the current limiter. The series connected diodes and current limiter are connected to one terminal of the semiconductor device; and a capacitor (C1, C2) is connected to the other terminal of the semiconductor device.

99. 发明申请

WO2018069720A1 SENSOR APPARATUS FOR SENSING OVERHEATING 审中-公开
标题翻译：用于检测过热的传感器装置
公开(公告)号：WO2018069720A1
公开(公告)日：2018-04-19
申请号：PCT/GB2017/053102
申请日：2017-10-13
申请人： HEATHCOTE, Christine , FLETCHER, Adam
发明人： HEATHCOTE, Christine , FLETCHER, Adam
IPC分类号： H02H5/04 , H02H7/22 , H02B13/025 , H01H37/06
CPC分类号： H02H5/047 , H01H37/043 , H01H37/06 , H02B13/025 , H02H7/222
摘要： A sensor apparatus for sensing overheating is described. The apparatus comprises a plurality of heat sensing modules (3), each heat sensing module comprising a thermal switch connected between a first terminal and a second terminal. The plurality of heat sensing modules are electrically connected to each other. By providing the sensor apparatus in modular form with the modules being electrically connected together, flexible installation of the individual heat sensors (thermal switches) can be achieved (because the modules can be individually placed on, against or proximate electrical components (2) they are intended to monitor), while electrically the separate modules can be treated as a group, reducing wiring (4) requirements compared with an arrangement in which completely separate sensors are utilised.
摘要翻译：描述了用于感测过热的传感器装置。该装置包括多个热感测模块（3），每个热感测模块包括连接在第一端子和第二端子之间的热开关。多个热感测模块彼此电连接。通过以模块形式提供传感器装置并且模块电连接在一起，可以实现各个热传感器（热开关）的灵活安装（因为模块可以单独放置在电气部件（2）上，靠近或靠近电气部件旨在监测），而电气上独立的模块可以作为一组处理，与使用完全独立的传感器的布置相比，减少了布线（4）的要求。

100. 发明申请

WO2017158508A1 SMART FIRE WARNING FOR LOW VOLTAGE ELECTRICAL PANELS 审中-公开
标题翻译：智能火灾警告低压电气面板
公开(公告)号：WO2017158508A1
公开(公告)日：2017-09-21
申请号：PCT/IB2017/051467
申请日：2017-03-14
申请人： DUBAI ELECTRICITY & WATER AUTHORITY
发明人： AL MEHAIRI, Matar Suhail Salem , ABUHAMDAH, Islam Fakhri Mohd , RADWAN, Usama Omar Mohamed Klf , ALJAWAWDEH, Awad Mahmoud Ibrahim
IPC分类号： G01K3/00 , G08B17/06 , H02B13/025 , H02H7/22
摘要： System for preventing fire in a low voltage electrical panel, comprising a voltage source (70); a controller (50) for triggering fire alarm procedures; and at least one linear heat detection cable (10); wherein the linear heat detection cable (10) is arranged so as to cover all parts of the low voltage electrical panel that can form heat sources; and wherein the controller (50) will trigger fire alarm procedures if the linear heat detection cable (10) is tripped. Such a system can detect a heat buildup in the low voltage electrical panel and can thus raise an alarm before a fire occurs. Repairs can then be carried out in time, preventing the fire and saving assets and possibly even lives. The system is moreover simple to install and operate, and offers very low maintenance costs.
摘要翻译：一种用于防止低压配电盘中的火灾的系统，其包括电压源（70）; 控制器（50），用于触发火灾警报程序; 和至少一条线性热量检测电缆（10）; 其中所述线性热量检测电缆（10）布置成覆盖可以形成热源的所述低压电气面板的所有部分; 并且其中，如果所述线性热探测缆线（10）跳闸，则所述控制器（50）将触发火灾报警程序。这样的系统可以检测低压配电盘中的热量累积并且因此可以在发生火灾之前发出警报。然后可以及时进行维修，防止火灾，节约资产甚至可能挽救生命。该系统的安装和操作简单，维护成本低。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式