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1. 发明申请

US20120139343A1 SAFETY MECHANISMS, WAKE UP AND SHUTDOWN METHODS IN DISTRIBUTED POWER INSTALLATIONS 有权
标题翻译：分布式电力安装中的安全机制，唤醒和关闭方法
公开(公告)号：US20120139343A1
公开(公告)日：2012-06-07
申请号：US13372009
申请日：2012-02-13
申请人： Meir Adest , Guy Sella , Lior Handelsman , Yoav Galin , Amir Fishelov , Meir Gazit , Yaron Binder
发明人： Meir Adest , Guy Sella , Lior Handelsman , Yoav Galin , Amir Fishelov , Meir Gazit , Yaron Binder
IPC分类号： H02J1/00
CPC分类号： H02M7/44 , G01S3/7861 , H01L31/02021 , H02J1/102 , H02J3/383 , H02J3/385 , H02J3/386 , H02J3/46 , H02J7/35 , H02J13/0003 , H02J2003/388 , H02M3/1582 , H02M7/493 , H02M2001/0077 , H04B3/548 , Y02E10/52 , Y02E10/563 , Y02E10/566 , Y02E10/58 , Y02E10/763 , Y10T307/50 , Y10T307/685 , Y10T307/707 , Y10T307/724 , Y10T307/729
摘要： A distributed power system including multiple DC power sources and multiple power modules. The power modules include inputs coupled respectively to the DC power sources and outputs coupled in series to form a serial string. An inverter is coupled to the serial string. The inverter converts power input from the serial string to output power. A signaling mechanism between the inverter and the power module is adapted for controlling operation of the power modules.
摘要翻译：一种分布式电力系统，包括多个直流电源和多个电源模块。功率模块包括分别耦合到直流电源和串联耦合的输出以形成串行串的输入。逆变器耦合到串行串。逆变器将串行串的电源输入转换为输出功率。逆变器和功率模块之间的信号机构适用于控制功率模块的工作。

2. 发明申请

US20140119075A1 Parallel Connected Inverters 有权
标题翻译：并联逆变器
公开(公告)号：US20140119075A1
公开(公告)日：2014-05-01
申请号：US14071780
申请日：2013-11-05
申请人： Solaredge Ltd.
发明人： Meir Adest , Guy Sella , Lior Handelsman , Yoav Galin , Amir Fishelov , Meir Gazit , Tzachi Glovinski , Yaron Binder
IPC分类号： H02M7/44
CPC分类号： H02M7/44 , G01S3/7861 , H02J3/385 , H02J3/46 , H02J13/0003 , H02J2003/388 , H02M7/493 , H02M2001/0077 , Y02E10/52 , Y02E10/58 , Y10T307/685
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.
摘要翻译：一种分布式电力系统，其中多个电力转换器并联连接并且根据规定的功能共享功率转换负载，但是每个电力转换器自主地确定其功率转换的份额。每个功率转换器根据其自身的功率转换公式/功能进行工作，使得整体并联连接的转换器以预定的方式共享功率转换负载。

3. 发明授权

US08587151B2 Method for distributed power harvesting using DC power sources 有权
标题翻译：使用直流电源进行分布式电力采集的方法
公开(公告)号：US08587151B2
公开(公告)日：2013-11-19
申请号：US13207321
申请日：2011-08-10
申请人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
发明人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
IPC分类号： H02J1/00 , H02J3/00
CPC分类号： H02J3/383 , H02J3/14 , H02J3/18 , H02J3/385 , H02J3/387 , H02J3/46 , H02M3/1582 , H02M7/44 , H02M2001/007 , H02M2001/0077 , Y02E10/58 , Y10T307/685
摘要： A system and method for combining power from DC power sources. Each power source is coupled to a converter. Each converter converts input power to output power by monitoring and maintaining the input power at a maximum power point. Substantially all input power is converted to the output power, and the controlling is performed by allowing output voltage of the converter to vary. The converters are coupled in series. An inverter is connected in parallel with the series connection of the converters and inverts a DC input to the inverter from the converters into an AC output. The inverter maintains the voltage at the inverter input at a desirable voltage by varying the amount of the series current drawn from the converters. The series current and the output power of the converters, determine the output voltage at each converter.
摘要翻译：一种用于组合来自直流电源的电力的系统和方法。每个电源耦合到转换器。每个转换器通过在最大功率点监视和维持输入功率将输入功率转换为输出功率。基本上所有输入功率被转换为输出功率，并且通过允许转换器的输出电压变化来执行控制。转换器串联耦合。逆变器与变换器的串联连接并联，并将逆变器的直流输入从转换器反相到交流输出。变频器通过改变从转换器抽取的串联电流的量，将逆变器输入端的电压维持在理想的电压。转换器的串联电流和输出功率确定每个转换器的输出电压。

4. 发明授权

US07900361B2 Current bypass for distributed power harvesting systems using DC power sources 有权
标题翻译：使用直流电源的分布式电力采集系统的电流旁路
公开(公告)号：US07900361B2
公开(公告)日：2011-03-08
申请号：US11950224
申请日：2007-12-04
申请人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
发明人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
IPC分类号： H02J1/00 , H02J3/00
CPC分类号： H02M3/1584 , H02J1/12 , H02J3/383 , H02M2001/007 , Y02E10/563 , Y10T307/696 , Y10T307/707
摘要： A converter circuit providing multiple current bypass routes between the output leads to provide reliability in a series connection of several converters. If the converter malfunctions due to component failure, the current bypass routes provide a path for the current that views the malfunctioning converter as substantially a short. Diodes prevent backflow into the power source connected to the converter. Redundancy is provided in the bypass portions of the converter circuit that provides alternate parallel paths in case a defective component in one of the paths opens the circuit along that path. In one example, the converter is implemented as a buck plus boost converter where either the buck or the boost portion or both are operative responsive to a controller controlling the switches of both portions. Most of the converter circuit may be implemented in an integrated circuit.
摘要翻译： A转换器电路，在输出引线之间提供多个电流旁路，以提供几个转换器的串联连接的可靠性。如果转换器由于组件故障而发生故障，则当前的旁路路径为将故障转换器视为基本短路的电流提供了路径。二极管防止回流到连接到转换器的电源。在转换器电路的旁路部分提供冗余，其在一个路径中的缺陷部件沿着该路径打开电路的情况下提供交替的并行路径。在一个示例中，转换器被实现为降压加升压转换器，其中降压或升压部分或两者都可响应于控制两部分的开关的控制器而工作。大多数转换器电路可以在集成电路中实现。

5. 发明授权

US08531055B2 Safety mechanisms, wake up and shutdown methods in distributed power installations 有权
标题翻译：分布式电力装置的安全机制，唤醒和关机方法
公开(公告)号：US08531055B2
公开(公告)日：2013-09-10
申请号：US12329525
申请日：2008-12-05
申请人： Meir Adest , Guy Sella , Lior Handelsman , Yoav Galin , Amir Fishelov , Meir Gazit , Yaron Binder
发明人： Meir Adest , Guy Sella , Lior Handelsman , Yoav Galin , Amir Fishelov , Meir Gazit , Yaron Binder
IPC分类号： H02J1/10
CPC分类号： H02M7/44 , G01S3/7861 , H01L31/02021 , H02J1/102 , H02J3/383 , H02J3/385 , H02J3/386 , H02J3/46 , H02J7/35 , H02J13/0003 , H02J2003/388 , H02M3/1582 , H02M7/493 , H02M2001/0077 , H04B3/548 , Y02E10/52 , Y02E10/563 , Y02E10/566 , Y02E10/58 , Y02E10/763 , Y10T307/50 , Y10T307/685 , Y10T307/707 , Y10T307/724 , Y10T307/729
摘要： A distributed power system including multiple DC power sources and multiple power modules. The power modules include inputs coupled respectively to the DC power sources and outputs coupled in series to form a serial string. An inverter is coupled to the serial string. The inverter converts power input from the serial string to output power. A signaling mechanism between the inverter and the power module is adapted for controlling operation of the power modules.
摘要翻译：一种分布式电力系统，包括多个直流电源和多个电源模块。功率模块包括分别耦合到直流电源和串联耦合的输出以形成串行串的输入。逆变器耦合到串行串。逆变器将串行串的电源输入转换为输出功率。逆变器和功率模块之间的信号机构适用于控制功率模块的工作。

6. 发明授权

US08473250B2 Monitoring of distributed power harvesting systems using DC power sources 有权
标题翻译：使用直流电源监测分布式电力采集系统
公开(公告)号：US08473250B2
公开(公告)日：2013-06-25
申请号：US11951419
申请日：2007-12-06
申请人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
发明人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
IPC分类号： G06F15/00
CPC分类号： G01R21/133 , G01D4/004 , G01R22/063 , H02J3/383 , H02J3/385 , H02J13/0024 , H02J13/0062 , H02J13/0075 , Y02B10/14 , Y02B70/3208 , Y02B70/343 , Y02B70/346 , Y02B90/242 , Y02B90/245 , Y02B90/248 , Y02B90/2623 , Y02B90/2638 , Y02B90/2653 , Y02E10/563 , Y02E10/58 , Y02E40/72 , Y02E60/74 , Y04S10/123 , Y04S10/30 , Y04S20/322 , Y04S20/34 , Y04S20/40 , Y04S20/52 , Y04S20/525 , Y04S40/122 , Y04S40/124 , Y04S40/126 , Y10T307/571 , Y10T307/685 , Y10T307/707
摘要： A monitoring system and method for monitoring performance of individual powers sources in a distributed power source system. A monitoring module is coupled to each of the power sources, or to each string of serially connected power sources, to monitor and collect data regarding current, voltage, temperature and other environmental factors at the power source. The collected data is transmitted over a power line to a central analysis station for analysis. Data collected from each source indicates malfunction or degradation at the source. Comparison of data collected from adjacent sources filters for environmental factors impacting neighboring sources such as cloudy days for a solar panel. Comparison of data collected from the same source at different times indicates soiling or degradation of the source with time or periodic events such as a moving shade from an adjacent building.
摘要翻译：一种用于监测分布式电源系统中各个电源的性能的监控系统和方法。监测模块耦合到每个电源或每串串联的电源，以监视和收集有关电源的电流，电压，温度和其他环境因素的数据。收集的数据通过电力线传输到中央分析站进行分析。从每个来源收集的数据表明源的故障或退化。比较从相邻来源滤波器收集的数据，影响太阳能电池板周边环境因素，如阴天。在不同时间从相同来源收集的数据的比较表明，来自相邻建筑物的时间或周期性事件（例如运动阴影）的源的污染或劣化。

7. 发明授权

US08319471B2 Battery power delivery module 有权
标题翻译：电池供电模块
公开(公告)号：US08319471B2
公开(公告)日：2012-11-27
申请号：US11951562
申请日：2007-12-06
申请人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
发明人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
IPC分类号： H02J7/00 , H02J1/12 , H02H7/10 , H01L29/66
CPC分类号： H02J7/0004 , H02J7/0026 , H02J7/0063 , Y10T307/516 , Y10T307/615 , Y10T307/625
摘要： A system and method for digital management and control of power conversion from battery cells. The system utilizes a power management and conversion module that uses a CPU to maintain a high power conversion efficiency over a wide range of loads and to manage charge and discharge operation of the battery cells. The power management and conversion module includes the CPU, a current sense unit, a charge/discharge unit, a DC-to-DC conversion unit, a battery protection unit, a fuel gauge and an internal DC regulation unit. Through intelligent power conversion and charge/discharge operations, a given battery type is given the ability to emulate other battery types by conversion of the output voltage of the battery and adaptation of the charging scheme to suit the battery.
摘要翻译：一种用于从电池单元进行功率转换的数字管理和控制的系统和方法。该系统利用一个电源管理和转换模块，使用CPU在宽范围的负载下保持高功率转换效率，并管理电池单元的充放电操作。电源管理和转换模块包括CPU，电流检测单元，充电/放电单元，DC-DC转换单元，电池保护单元，燃料表和内部DC调节单元。通过智能电力转换和充电/放电操作，给定的电池类型可以通过转换电池的输出电压和适应充电方案来适应电池来模拟其他电池类型。

8. 发明申请

US20140185245A1 SWITCHING CIRCUIT LAYOUT WITH HEATSINK 审中-公开
标题翻译：用HEATSINK切换电路布局
公开(公告)号：US20140185245A1
公开(公告)日：2014-07-03
申请号：US14143699
申请日：2013-12-30
申请人： Solaredge Ltd.
发明人： Lior Handelsman , Tzachi Glovinski , Amir Grossberg , Sonke Rogalia , Heribert Schmidt
IPC分类号： H05K1/18 , H05K1/02
CPC分类号： H05K1/18 , H02M7/003 , H05K1/0203 , H05K1/021 , H05K1/0216 , H05K1/182 , H05K3/0061 , H05K2201/09418 , H05K2201/10166 , H05K2201/10522
摘要： A circuit board adapted for use in an switching converter for connecting a plurality of switches including a first switch, a second switch, a third switch and a fourth switch. The circuit board has a layout for connecting the switches. The layout is adapted for locating the switches substantially at or symmetrically with respect to the endpoints of a right-angle cross. The right-angle cross is formed from two line segments intersecting with a ninety degree angle. The circuit board may offsets the switches perpendicularly to the line segments at the endpoints of the line segments either in a clockwise or a counterclockwise direction.
摘要翻译：一种电路板，适用于用于连接包括第一开关，第二开关，第三开关和第四开关的多个开关的开关转换器。电路板具有用于连接开关的布局。该布局适于将开关基本上位于或对称地相对于直角十字的端点定位。直角十字从与九十度角相交的两个线段形成。电路板可以在线段的端点处以顺时针或逆时针方向垂直于线段偏移开关。

9. 发明授权

US08289742B2 Parallel connected inverters 有权
标题翻译：并联逆变器
公开(公告)号：US08289742B2
公开(公告)日：2012-10-16
申请号：US12329520
申请日：2008-12-05
申请人： Meir Adest , Guy Sella , Lior Handelsman , Yoav Galin , Amir Fishelov , Meir Gazit , Tzachi Glovinski , Yaron Binder
发明人： Meir Adest , Guy Sella , Lior Handelsman , Yoav Galin , Amir Fishelov , Meir Gazit , Tzachi Glovinski , Yaron Binder
IPC分类号： H02M7/44
CPC分类号： H02M7/44 , G01S3/7861 , H02J3/385 , H02J3/46 , H02J13/0003 , H02J2003/388 , H02M7/493 , H02M2001/0077 , Y02E10/52 , Y02E10/58 , Y10T307/685
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.
摘要翻译：一种分布式电力系统，其中多个电力转换器并联连接并且根据规定的功能共享功率转换负载，但是每个电力转换器自主地确定其功率转换的份额。每个功率转换器根据其自身的功率转换公式/功能进行工作，使得整体并联连接的转换器以预定的方式共享功率转换负载。

10. 发明授权

US08013472B2 Method for distributed power harvesting using DC power sources 有权
标题翻译：使用直流电源进行分布式电力采集的方法
公开(公告)号：US08013472B2
公开(公告)日：2011-09-06
申请号：US11950307
申请日：2007-12-04
申请人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
发明人： Meir Adest , Lior Handelsman , Yoav Galin , Amir Fishelov , Guy Sella
IPC分类号： H02J1/00 , H02J3/00
CPC分类号： H02J3/383 , H02J3/14 , H02J3/18 , H02J3/385 , H02J3/387 , H02J3/46 , H02M3/1582 , H02M7/44 , H02M2001/007 , H02M2001/0077 , Y02E10/58 , Y10T307/685
摘要： A system and method for combining power from DC power sources. Each power source is coupled to a converter. Each converter converts input power to output power by monitoring and maintaining the input power at a maximum power point. Substantially all input power is converted to the output power, and the controlling is performed by allowing output voltage of the converter to vary. The converters are coupled in series. An inverter is connected in parallel with the series connection of the converters and inverts a DC input to the inverter from the converters into an AC output. The inverter maintains the voltage at the inverter input at a desirable voltage by varying the amount of the series current drawn from the converters. The series current and the output power of the converters, determine the output voltage at each converter.
摘要翻译：一种用于组合来自直流电源的电力的系统和方法。每个电源耦合到转换器。每个转换器通过在最大功率点监视和维持输入功率将输入功率转换为输出功率。基本上所有输入功率被转换为输出功率，并且通过允许转换器的输出电压变化来执行控制。转换器串联耦合。逆变器与变换器的串联连接并联，并将逆变器的直流输入从转换器反相到交流输出。变频器通过改变从转换器抽取的串联电流的量，将逆变器输入端的电压维持在理想的电压。转换器的串联电流和输出功率确定每个转换器的输出电压。

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