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公开(公告)号：EP4414717A3
公开(公告)日：2024-09-04
申请号：EP24184928.0
申请日：2019-09-24
发明人： LEVY, Yehuda
CPC分类号： G01R15/185 , G01R15/202 , G01R19/0092 , H01F27/24 , H01F27/28 , H01F27/402
摘要： A sensor circuit may comprise or otherwise be connected to a transformer. The transformer may comprise a primary winding and a secondary winding. The primary winding may be configurable and/or connectable to sense a current flow in the primary winding. A configurable circuit with an output may be connected to the input of a comparator circuit. The output of the comparator circuit and one or both of the input of the configurable circuit or the output of the configurable circuit may connect across the secondary winding.
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公开(公告)号：EP4401276A3
公开(公告)日：2024-08-07
申请号：EP24151593.1
申请日：2024-01-12
发明人： BADASH, Roni , ROMAN, Ran , PERI, Amir
CPC分类号： H02J7/0013 , H02J7/00304 , H02J7/345 , H02J2207/2020200101
摘要： Various implementations described herein are directed to a system comprising energy storage circuits connected in series. Each energy storage circuit may comprise a first terminal, a second terminal, an energy storage unit, a pre-charge circuit, and/or a bypass diode. The energy storage unit and the pre-charge circuit may be connected in series to form a series connection between the first terminal and the second terminal, while the bypass diode may be connected in parallel to the series connection. The pre-charge circuit may be configured to close a first current path between the first terminal and the second terminal based on receiving a signal. The bypass diode may be configured to, based on the voltage between the first terminal and the second terminal having an opposite polarity to the voltage across the energy storage unit, close a second current path between the first terminal and the second terminal.
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3.发明公开
公开(公告)号：EP4394269A1
公开(公告)日：2024-07-03
申请号：EP23220795.1
申请日：2023-12-29
发明人： BERSON, Yuval
CPC分类号： F24F5/0021 , F24F11/84 , F24F2110/1020180101 , F24F11/83 , F28D20/021 , F25B49/02 , F28D2020/007820130101 , F28D2021/006820130101 , F25B2313/023320130101 , F25B2400/2420130101 , F25B2600/250720130101 , F25B2700/210420130101 , F25B2313/031420130101 , F25B41/20 , F25B13/00 , F25B39/04 , F25B2700/2115120130101 , F25B2700/2115220130101 , F25B2700/193320130101 , F25B2700/193120130101
摘要： Various implementations described herein are directed to a heat pump system for cooling and/or heating a room via radiation. The heat pump system may include an outdoor unit, an indoor unit, and at least one pipe comprising a refrigerant. The pipe may provide fluid communications between the indoor unit and the outdoor unit. The indoor unit may comprise a radiating storage configured to absorb heat from the refrigerant and radiate the absorbed heat.
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公开(公告)号：EP4379988A2
公开(公告)日：2024-06-05
申请号：EP24157271.8
申请日：2017-03-23
发明人： GALIN, Yoav , ADEST, Meir , GERSHMAN, Israel , SELLA, Guy
IPC分类号： H02H7/20
摘要： Various implementations described herein are directed to a method for detecting, by a device, an increase in temperature at certain parts of an electrical system, and taking appropriate responsive action. The method may include measuring temperatures at certain locations within the system and estimating temperatures at other locations based on the measurements. Some embodiments disclosed herein include an integrated cable combining electrical conduction and heat-detection capabilities.
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公开(公告)号：EP4361207A1
公开(公告)日：2024-05-01
申请号：EP23205576.4
申请日：2023-10-24
摘要： There is provided a thermally conductive silicone composition including a silicone matrix and a heat transfer filler, and a thermal paste obtainable by mixing and/or curing the composition components. Further provided is an electronic device or component including the thermal paste. The silicone matrix includes a polyorganosiloxane containing two silicon-bonded terminal alkenyl groups per molecule, trimethylsiloxane terminated (methylhydrosiloxane - dimethylsiloxane) copolymer, and a trimethylsiloxy terminated polydimethylsiloxane that is present in a weight percent of at least about 20 wt.%, based on the total weight of the silicone matrix. The heat transfer filler contains a ceramic powder having a thermal conductivity of at least about 10 W/mK and the weight ratio between the heat transfer filler and the silicone matrix is above 11: 1.
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6.发明公开
公开(公告)号：EP4358346A2
公开(公告)日：2024-04-24
申请号：EP24162550.8
申请日：2018-11-19
发明人： ALONI, Omer , ZOHAR, Alon , GLOVINSKY, Tzachi , WALSH, Menashe
IPC分类号： H02J3/48
CPC分类号： G01R29/18 , H02M7/003 , H02M7/493 , H02J1/10 , H02J3/38 , H02J7/34 , H02J13/00002 , H02J2300/2420200101 , H02J3/381 , H02J13/00017 , Y04S10/30 , Y04S40/124 , H02J3/48
摘要： A method and a system sense at least one phase difference between at least two phases of a group of parallel connected three phase AC output terminals (e.g., a first phase AC output terminal, a second phase AC output terminal, or a third phase AC output terminal). The parallel connected AC output terminals may be three parallel connected DC to AC three phase inverters. Features of the parallel connected three phase AC output terminals enable wiring of conductors to one phase of an AC output terminal to be swapped with wiring of conductors of one phase of another phase AC output terminal. A sign of at least one phase difference is verified different from signs of other phase differences thereby the system determining the lateral position of the at least one three phase inverters relative to at least one other of the three phase inverters.
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公开(公告)号：EP4297271A3
公开(公告)日：2024-04-03
申请号：EP23208312.1
申请日：2020-10-02
发明人： RAIKH, Michael
摘要： Systems, apparatuses, and methods are described for locking PV panels to support structures, e.g., support beams. The support beams may be designed and built with corresponding connection elements, e.g., slots and tabs, which may be used to enable locking and unlocking of the PV panels on the support beams. Once in place, a ferromagnetic flap may be put into an engaged position, thereby closing and engaging a panel locking mechanism. The ferromagnetic flap may be lifted by using a magnet. The magnet may be may be embedded in a suction cup device which is designed to lift and maneuver an object with a relatively flat surface, e.g. a glass pane. The suction cup device may, when suction is applied, be attached to glass covering the PV panels, and thus the suction cup device may be used to move the PV panels.
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公开(公告)号：EP4322402A3
公开(公告)日：2024-03-27
申请号：EP23205556.6
申请日：2017-03-02
发明人： YOSCOVICH, Ilan , GALIN, Yoav , FISHELOV, Amir , LOEWENSTERN, Yakir , BRAGINSKY, David , HANDELSMAN, Lior , GIDON, Ohad , SELLA, Guy
IPC分类号： H02S50/00
摘要： Various implementations described herein are directed to a method for recording, by a device, identifying information of a plurality of components of a photovoltaic (PV) installation. The method may record, by the device, at least one of timestamps or locations corresponding to each component of the plurality of components. The method may generate, based on the identifying information, timestamps, and locations, a map of the PV installation.
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公开(公告)号：EP4318001A2
公开(公告)日：2024-02-07
申请号：EP23216577.9
申请日：2014-03-14
IPC分类号： G01R31/26
摘要： A bypass mechanism for a photovoltaic module which switches out the electronics and switches in a bypass mechanism.
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公开(公告)号：EP4277104A3
公开(公告)日：2024-01-03
申请号：EP23186141.0
申请日：2018-07-19
发明人： BIEBER, Ofir , HACHAMO, Yaniv , GAZIT, Meir
摘要： A power converter includes an input circuit, an output circuit and a controller. The output circuit may comprise a plurality of output terminals configured to be connected to a plurality of loads. The input circuit may comprise a plurality of input terminals configured to be connected to one or more power sources. An inductive element may be coupled between the input circuit and the output circuit. The output circuit may feature one or more voltage compensation circuits connected between two output terminals, the voltage compensation circuits activated to compensate an output voltage at one of the two output terminals.
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