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公开(公告)号：US11539192B2
公开(公告)日：2022-12-27
申请号：US16884765
申请日：2020-05-27
发明人： Shimshon Lapushner , Yaron Binder , Izac Assia , Jeffrey Laughy , Guy Sella
摘要： An assembly or adapter configured to provide a supply-side interconnect of electrical power to a distribution board. The adapter may be incorporated internal or external to the distribution board, by occupying the space of one or more circuit breakers, inserting an adapter into a meter termination socket, or the like. The adapter includes terminals provided to route the conductors from the utility to a breakout panel (or subpanel) for adding power devices as a supply side interconnect, and back to a regular route that may go through the meter and/or the main circuit breaker, and on to the loads. A switching component may provide an inline configuration that configures the conductors for backup function, and a parallel configuration that is a parallel interconnecting route when utility service is available.
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公开(公告)号：US20220393471A1
公开(公告)日：2022-12-08
申请号：US17885177
申请日：2022-08-10
发明人： Meir Gazit
摘要： A method to control storage into and depletion from multiple energy storage devices. The method enables an operative connection between the energy storage devices and respective power converters. The energy storage devices are connectible across respective first terminals of the power converters. At the second terminals of the power converter, a common reference is set which may be a current reference or a voltage reference. An energy storage fraction is determined respectively for the energy storage devices. A voltage conversion ratio is maintained individually based on the energy storage fraction. The energy storage devices are stored individually with multiple variable rates of energy storage through the first terminals. The energy storage is complete for the energy storage devices substantially at a common end time responsive to the common reference.
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公开(公告)号：US20220376496A1
公开(公告)日：2022-11-24
申请号：US17872391
申请日：2022-07-25
发明人： Meir Gazit , Tzachi Glovinsky
摘要： A circuit for combining direct current (DC) power including multiple direct current (DC) voltage inputs; multiple inductive elements. The inductive elements are adapted for operatively connecting respectively to the DC voltage inputs. Multiple switches connect respectively with the inductive elements. A controller is configured to switch the switches periodically at a frequency sufficiently high so that direct currents flowing through the inductive elements are substantially zero. A direct current voltage output is connected across one of the DC voltage inputs and a common reference to both the inputs and the output.
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公开(公告)号：US11463018B2
公开(公告)日：2022-10-04
申请号：US16877942
申请日：2020-05-19
发明人： Tzachi Glovinsky , Ilan Yoscovich , Guy Sella , Milan Ilic , Jaya Deepti Dasika
摘要： An apparatus includes a DC-to-AC converter comprising a first output terminal and a second output terminal. The apparatus also includes a DC-to-DC converter comprising a third output. The DC-to-AC converter is configured to receive a DC input voltage from a DC power source, and to produce a first alternating output voltage at the first output terminal, and a second alternating output voltage at the second output terminal. The DC-to-DC converter is configured receive a DC input voltage from the DC power source, and to step down the DC input voltage at the third output.
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公开(公告)号：US11440421B2
公开(公告)日：2022-09-13
申请号：US17119420
申请日：2020-12-11
发明人： Michael Raikh
IPC分类号： B60L53/16 , H01R13/62 , H01R13/627 , H01R13/629
摘要： A method includes plugging a plug into a socket, wherein the plugging includes pushing the plug into the socket at least up to a point that a latch clicks into the plug and locks the plug in place. Pressing down on a lever that rotates around an axis causes the lever to be pushed down. This results in the latch moving away from the plug and unlocking the plug from the socket, to thereby allow the plug to be separated from the socket.
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公开(公告)号：US20220263462A1
公开(公告)日：2022-08-18
申请号：US17732772
申请日：2022-04-29
发明人： Ilan Yoscovich , Guy Sella , Meir Gazit , Yoav Galin , David Braginsky , Lior Handelsman , Meir Adest
摘要： A method for arc detection in a system including a photovoltaic panel and a load connectible to the photovoltaic panel with a DC power line. The method measures power delivered to the load thereby producing a first measurement result of the power delivered to the load. Power produced by the photovoltaic panel is also measured, thereby producing a second measurement result of power produced by the photovoltaic panel. The first measurement result is compared with the second measurement result thereby producing a differential power measurement result. Upon the differential power measurement result being more than a threshold value, an alarm condition may also be set. The second measurement result may be modulated and transmitted over the DC power line.
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公开(公告)号：US20220239115A1
公开(公告)日：2022-07-28
申请号：US17584632
申请日：2022-01-26
发明人： Alon Zohar , Liron Har-Shai , Yoav Galin , Meir Adest , Natan Schecter , Aryeh Zafranski , Vladimir Volovik , Ofir Digmi
摘要： Systems, apparatuses, and methods are described for electrical switching. In some examples, electrical switching is performed by a plurality of switching arrangements. The plurality of switching arrangements may be connected in parallel to one another.
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公开(公告)号：US11387778B2
公开(公告)日：2022-07-12
申请号：US16655648
申请日：2019-10-17
发明人： Yury Kosharovsky , Sharon Haver , Yaron Binder , Lior Handelsman
IPC分类号： G01R31/26 , H02S50/10 , G01R19/165 , G06F11/32 , H02S50/00
摘要： A fault identification may be triggered by a component of a power generation system (PGS), such as a hardware component, a controller of a hardware component, a device of the PGS, a computer connected to the PGS, a computer configured to monitor the PGS, and/or the like. The fault identification may be the result of a failure of a component of the PGS, a future failure of a component of the PGS, a routine maintenance of the PGS, and/or the like. The fault is converted to a notification on a user interface using a mapping of faults, root-causes, notification rules, and/or the like. The conversion may use one or more lookup tables and/or formulas for determining the impact of the fault on the PGS, and/or the like.
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公开(公告)号：US11349432B2
公开(公告)日：2022-05-31
申请号：US17154150
申请日：2021-01-21
发明人： Ilan Yoscovich , Guy Sella , Meir Gazit , Yoav Galin , David Braginsky , Lior Handelsman , Meir Adest
摘要： A method for arc detection in a system including a photovoltaic panel and a load connectible to the photovoltaic panel with a DC power line. The method measures power delivered to the load thereby producing a first measurement result of the power delivered to the load. Power produced by the photovoltaic panel is also measured, thereby producing a second measurement result of power produced by the photovoltaic panel. The first measurement result is compared with the second measurement result thereby producing a differential power measurement result. Upon the differential power measurement result being more than a threshold value, an alarm condition may also be set. The second measurement result may be modulated and transmitted over the DC power line.
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公开(公告)号：US20220149724A1
公开(公告)日：2022-05-12
申请号：US17520982
申请日：2021-11-08
发明人： Meir Adest , Guy Sella , Lior Handelsman , Yoav Galin , Amir Fishelov , Meir Gazit , Tzachi Glovinsky , Yaron Binder
IPC分类号： H02M3/04 , G01S3/786 , H02J3/46 , H02M7/493 , H02J3/38 , H02J13/00 , H02M7/44 , H02S40/22 , H02M1/08 , H02M1/44
摘要： A distributed power system wherein a plurality of power converters are connected in parallel and share the power conversion load according to a prescribed function, but each power converter autonomously determines its share of power conversion. Each power converter operates according to its own power conversion formula/function, such that overall the parallel-connected converters share the power conversion load in a predetermined manner.
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