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公开(公告)号：US20230152769A1
公开(公告)日：2023-05-18
申请号：US18070581
申请日：2022-11-29
Applicant: Solaredge Technologies Ltd.
Inventor： Yoav Galin
IPC: G05B19/042 , H04L12/18 , H04L67/12
CPC classification number: G05B19/042 , H04L12/18 , H04L67/12 , G05B2219/2639
Abstract: A system, a device, a method, a communication protocol, and/or the like, for energy management in a fragment, heterogeneous, electrical grid. The grid may include multiple types of power generation systems, electrical energy storage systems, electrical loads, and efficiently managing these systems may require elements that will bridge the technology gap of these systems, as well as provide best-effort power generation and consumption in order to stabilize the grid. These techniques are especially important in differentiated electric energy networks, such as micro-grids, island grids, virtual power plants, and/or the like.
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公开(公告)号：US11620885B2
公开(公告)日：2023-04-04
申请号：US17506576
申请日：2021-10-20
Applicant: Solaredge Technologies Ltd.
Inventor： Liron Har-Shai , Alon Zohar , Ilan Yoscovich , Yoav Galin , Lior Handelsman
Abstract: Circuits integrated or integrable with a photovoltaic panel to provide built-in functionality to the photovoltaic panel including safety features such as arc detection and elimination, ground fault detection and elimination, reverse current protection, monitoring of the performance of the photovoltaic panel, transmission of the monitored parameters and theft prevention of the photovoltaic panel. The circuits may avoid power conversion, for instance DC/DC power conversion, may avoid performing maximum power tracking to include a minimum number of components and thereby increase overall reliability.
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公开(公告)号：US20220360075A1
公开(公告)日：2022-11-10
申请号：US17873438
申请日：2022-07-26
Applicant: Solaredge Technologies Ltd.
Inventor： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella , Yaron Binder
Abstract: A distributed power system including multiple (DC) batteries each DC battery with positive and negative poles. Multiple power converters are coupled respectively to the DC batteries. Each power converter includes a first terminal, a second terminal, a third terminal and a fourth terminal. The first terminal is adapted for coupling to the positive pole. The second terminal is adapted for coupling to the negative pole. The power converter includes: (i) a control loop adapted for setting the voltage between or current through the first and second terminals, and (ii) a power conversion portion adapted to selectively either: convert power from said first and second terminals to said third and fourth terminals to discharge the battery connected thereto, or to convert power from the third and fourth terminals to the first and second terminals to charge the battery connected thereto. Each of the power converters is adapted for serial connection to at least one other power converter by connecting respectively the third and fourth terminals, thereby forming a serial string. A power controller is adapted for coupling to the serial string. The power controller includes a control part adapted to maintain current through or voltage across the serial string at a predetermined value.
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公开(公告)号：US20220181880A1
公开(公告)日：2022-06-09
申请号：US17551442
申请日：2021-12-15
Applicant: Solaredge Technologies Ltd.
Inventor： Yoav Galin , Guy Sella , Ilan Yoscovich , Amir Fishelov
Abstract: Various implementations described herein are directed to systems, apparatuses and methods for managing one or more loads connected to one or more power sources using one or more smart outlets. Apparatuses described herein may include smart outlets configured to communicate with one or more controllers and responsively connect and disconnect electrical loads connected thereto. Methods described herein may include signaling and/or controlling one or more loads from a group of loads to connect to or disconnect from one or more power sources.
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公开(公告)号：US11334104B2
公开(公告)日：2022-05-17
申请号：US16899107
申请日：2020-06-11
Applicant: Solaredge Technologies Ltd.
Inventor： Meir Adest , Ilan Yoscovich , Yoav Galin , Elad Sity
Abstract: Controlling a power converter circuit for a direct current (DC) power source is disclosed. The power converter may be operative to convert input power received from the DC power source to an output power and to perform maximum power point tracking of the power source. The power converter is adapted to provide the output power to a load that also performs maximum power point tracking.
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Patent Agency Ranking
公开(公告)号：US20220122800A1
公开(公告)日：2022-04-21
申请号：US17506546
申请日：2021-10-20
Applicant: Solaredge Technologies Ltd.
Inventor： Israel Gershman , Yoav Galin , David Lachmann , Bahat Shafat
IPC: H01H85/055 , H01B17/58
Abstract: Systems, apparatuses, and methods are described for thermal fuse circuit breakers. The thermal fuses described herein may be disposed in a connector, so that, should an overheating condition occur, for example, due to an arc discharge across or inside of the connector, the heat of the arc discharge melts a portion of the fuse, thereby preventing a potentially catastrophic event, such as fire, or damage to a component which may be more expensive than the thermal fuse itself.
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公开(公告)号：US11277093B2
公开(公告)日：2022-03-15
申请号：US15711505
申请日：2017-09-21
Applicant: Solaredge Technologies Ltd.
Inventor： Guy Sella , Yoav Galin , Meir Adest , Ilan Yoscovich , Avi Rubinshtein , David Braginsky , Naseem Jamal , Reuven Savitzky , Ariel Cohen
Abstract: A switching device has a cover including: a hollow content area housing a plurality of connectors; one or more openings designed to allow passage of one or more conductors; and one or more reflective agents mounted on the cover such that changing a physical location of an entirety of the cover with respect to an enclosure of an electronic device changes a location of the one or more reflective agents. A sensor is configured to sense the one or more reflective agents and output an electrical signal depending on the location of the sensed one or more reflective agents mounted on the cover. The sensor is positioned outside of the hollow content area of the cover. A controller is configured to change a state of the electronic device according to the output electrical signal of the sensor. The cover is mounted on an exterior surface of the enclosure.
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公开(公告)号：US11211794B2
公开(公告)日：2021-12-28
申请号：US16690588
申请日：2019-11-21
Applicant: Solaredge Technologies Ltd.
Inventor： Yoav Galin , Guy Sella , Ilan Yoscovich , Amir Fishelov
Abstract: Various implementations described herein are directed to systems, apparatuses and methods for managing one or more loads connected to one or more power sources using one or more smart outlets. Apparatuses described herein may include smart outlets configured to communicate with one or more controllers and responsively connect and disconnect electrical loads connected thereto. Methods described herein may include signaling and/or controlling one or more loads from a group of loads to connect to or disconnect from one or more power sources.
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公开(公告)号：US20210376595A1
公开(公告)日：2021-12-02
申请号：US17344436
申请日：2021-06-10
Applicant: Solaredge Technologies Ltd.
Inventor： Ilan Yoscovich , Guy Sella , Meir Gazit , Yoav Galin , David Braginsky , Lior Handelsman , Meir Adest , Yakir Loewenstern , Tzachi Glovinsky , Nadav Berkovitch , Ron Neuman , Amir Fishelov
Abstract: Methods for arc detection in a system including one or more photovoltaic generators, one or more photovoltaic power devices and a system power device and/or a load connectible to the photovoltaic generators and/or the photovoltaic power devices. The methods may measure voltage, current, and/or power delivered to the load or system power device, and the methods may measure voltage noise or current noise within the photovoltaic system. The methods may periodically, and/or in response to detecting noise, reduce an electrical parameter such as current or voltage in order to extinguish an arc. The methods may compare one or more measurements to one or more thresholds to detect arcing, and upon a comparison indicating that arcing is or was present, an alarm condition may be set.
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公开(公告)号：US11165241B2
公开(公告)日：2021-11-02
申请号：US16844212
申请日：2020-04-09
Applicant: Solaredge Technologies Ltd.
Inventor： Yoav Galin , Meir Adest , Israel Gershman , Guy Sella
IPC: H02H3/00 , H02H3/33 , H02H1/00 , H01H85/04 , H01H33/02 , H02J3/38 , H02S40/36 , G01K11/06 , H02S40/34 , H02J7/35 , G08B17/06
Abstract: 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, or an integrated cable or connector combining electrical conduction with a thermal fuse.
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