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1. 发明申请

WO2009072075A2 PHOTOVOLTAIC SYSTEM POWER TRACKING METHOD 审中-公开
标题翻译：光伏系统功率跟踪方法
公开(公告)号：WO2009072075A2
公开(公告)日：2009-06-11
申请号：PCT/IB2008055092
申请日：2008-12-04
申请人： SOLAREDGE TECHNOLOGIES LTD , ADEST MEIR , SELLA GUY , HANDELSMAN LIOR , GALIN YOAV , FISHELOV AMIR
发明人： ADEST MEIR , SELLA GUY , HANDELSMAN LIOR , GALIN YOAV , FISHELOV AMIR
IPC分类号： H01L31/042 , F24S50/20 , H02M1/00 , H02M7/493
CPC分类号： G01S3/7861 , H02J3/385 , H02J3/46 , H02J13/0003 , H02J2003/388 , H02M7/44 , H02M7/493 , H02M2001/0077 , Y02E10/52 , Y02E10/58 , Y10T307/685
摘要： A photovoltaic system including a photovoltaic cell, and an electronic module connected to the photovoltaic cell. The electronic module is adapted to produce at least one control signal indicative of electrical power being generated by the photovoltaic cells. A tracking controller is adapted to receive the control signal(s) and based on the control signal(s), the controller is adapted to control a tracking motor for adjusting the system so that electrical power generated by the photovoltaic cells is increased. The photovoltaic system may include an optical element, adapted for concentrating solar light onto the photovoltaic cells. The electronic module preferably performs direct current (DC) to direct current (DC) power conversion and maximum power point tracking by electrical power, current, or voltage at either their inputs or their outputs. Alternatively, the tracking controller is configured to also perform maximum power point tracking by increasing to a local maximum electrical power by varying at least one of (i) current or voltage output from the photovoltaic cell or (ii) current or voltage output from the electronic module.
摘要翻译：包括光伏电池的光伏系统和连接到光伏电池的电子模块。电子模块适于产生指示由光伏电池产生的电功率的至少一个控制信号。跟踪控制器适于接收控制信号并且基于控制信号，控制器适于控制用于调整系统的跟踪电机，使得由光伏电池产生的电力增加。光伏系统可以包括适于将太阳光聚焦到光伏电池上的光学元件。电子模块优选地在其输入端或其输出处通过电功率，电流或电压来执行直流（DC）直流（DC）功率转换和最大功率点跟踪。或者，跟踪控制器被配置为还通过改变（i）来自光伏电池的电流或电压输出中的至少一个来提高到局部最大电功率来执行最大功率点跟踪，或者（ii）从电子输出的电流或电压模块。

2. 发明申请

WO2008132551A3 CURRENT BYPASS FOR DISTRIBUTED POWER HARVESTING SYSTEMS USING DC POWER SOURCES 审中-公开
标题翻译：使用直流电源的分布式电力收集系统的电流旁路
公开(公告)号：WO2008132551A3
公开(公告)日：2009-04-23
申请号：PCT/IB2007004586
申请日：2007-12-06
申请人： SOLAREDGE TECHNOLOGIES , ADEST MEIR , HANDELSMAN LIOR , GALIN YOAV , FISHELOV AMIR , SELLA GUY
发明人： ADEST MEIR , HANDELSMAN LIOR , GALIN YOAV , FISHELOV AMIR , SELLA GUY
IPC分类号： H02J3/38 , H02M1/00 , H02M3/158
CPC分类号： H02J3/383 , H02J3/386 , H02M2001/0077 , Y02B10/14 , Y02E10/563 , Y02E10/763
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。

3. 发明申请

WO2009072075A3 PHOTOVOLTAIC SYSTEM POWER TRACKING METHOD 审中-公开
标题翻译：光伏系统功率跟踪方法
公开(公告)号：WO2009072075A3
公开(公告)日：2009-11-05
申请号：PCT/IB2008055092
申请日：2008-12-04
申请人： SOLAREDGE TECHNOLOGIES LTD , ADEST MEIR , SELLA GUY , HANDELSMAN LIOR , GALIN YOAV , FISHELOV AMIR
发明人： ADEST MEIR , SELLA GUY , HANDELSMAN LIOR , GALIN YOAV , FISHELOV AMIR
IPC分类号： G01S3/786 , F24S50/20 , H02M1/00 , H02M7/493
CPC分类号： G01S3/7861 , H02J3/385 , H02J3/46 , H02J13/0003 , H02J2003/388 , H02M7/44 , H02M7/493 , H02M2001/0077 , Y02E10/52 , Y02E10/58 , Y10T307/685
摘要： A photovoltaic system including a photovoltaic cell, and an electronic module connected to the photovoltaic cell. The electronic module is adapted to produce at least one control signal indicative of electrical power being generated by the photovoltaic cells. A tracking controller is adapted to receive the control signal(s) and based on the control signal(s), the controller is adapted to control a tracking motor for adjusting the system so that electrical power generated by the photovoltaic cells is increased. The photovoltaic system may include an optical element, adapted for concentrating solar light onto the photovoltaic cells. The electronic module preferably performs direct current (DC) to direct current (DC) power conversion and maximum power point tracking by electrical power, current, or voltage at either their inputs or their outputs. Alternatively, the tracking controller is configured to also perform maximum power point tracking by increasing to a local maximum electrical power by varying at least one of (i) current or voltage output from the photovoltaic cell or (ii) current or voltage output from the electronic module.
摘要翻译：包括光伏电池的光伏系统和连接到光伏电池的电子模块。电子模块适于产生指示由光伏电池产生的电力的至少一个控制信号。跟踪控制器适用于接收（一个或多个）控制信号并且基于（一个或多个）控制信号，控制器适于控制跟踪电机以调整系统，使得由光伏电池产生的电力增加。光伏系统可以包括光学元件，其适于将太阳光集中到光伏电池上。电子模块优选通过其输入端或其输出端处的电力，电流或电压执行直流（DC）至直流（DC）功率转换和最大功率点跟踪。或者，跟踪控制器被配置为还通过改变（i）来自光伏电池的电流或电压输出或（ii）从电子设备输出的电流或电压中的至少一个来增加到局部最大电力来执行最大功率点跟踪模块。

4. 发明申请

WO2008132553A2 DISTRIBUTED POWER HARVESTING SYSTEMS USING DC POWER SOURCES 审中-公开
标题翻译：使用直流电源的分布式电力收集系统
公开(公告)号：WO2008132553A2
公开(公告)日：2008-11-06
申请号：PCT/IB2007004591
申请日：2007-12-06
申请人： SOLAREDGE TECHNOLOGIES , ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR , SELLA GUY
发明人： ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR , SELLA GUY
CPC分类号： H02J1/102 , H02J3/385 , H02M3/156 , Y02E10/58
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。

5. 发明申请

WO2009007782A4 REMOVABLE COMPONENT CARTRIDGE FOR INCREASING RELIABILITY IN POWER HARVESTING SYSTEMS 审中-公开
标题翻译：用于增加电力收集系统可靠性的可移除组件筒
公开(公告)号：WO2009007782A4
公开(公告)日：2009-08-06
申请号：PCT/IB2007004643
申请日：2007-12-06
申请人： SOLAREDGE LTD , SELLA GUY , ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR
发明人： SELLA GUY , ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR
IPC分类号： H02M7/00 , H02M1/00
CPC分类号： H02J3/383 , H02J3/386 , H02M2001/0077 , Y02B10/14 , Y02E10/563 , Y02E10/763
摘要： A removable cartridge containing circuit components to be used with a distributed DC power harvesting system. Various components of the circuits, such as capacitors or transistors, may be included in removable cartridges that may be plugged into the overall circuit.
摘要翻译：包含电路元件的可移动卡式盒可与分布式直流电收集系统一起使用。诸如电容器或晶体管的电路的各种组件可以被包括在可插入整个电路的可移除盒中。

6. 发明申请

WO2008142480A3 BATTERY POWER DELIVERY MODULE 审中-公开
标题翻译：电池电源模块
公开(公告)号：WO2008142480A3
公开(公告)日：2009-04-23
申请号：PCT/IB2007004610
申请日：2007-12-06
申请人： SOLAREDGE LTD , ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR , SELLA GUY
发明人： ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR , SELLA GUY
IPC分类号： H02J7/00 , H02M1/00
CPC分类号： H02J3/383 , H02J3/386 , H02M2001/0077 , Y02B10/14 , Y02E10/563 , Y02E10/763
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，电流感测单元，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放电操作，给定的电池类型具有通过转换电池的输出电压并适应充电方案以适应电池来模拟其他电池类型的能力。

7. 发明申请

WO2008125915A2 MONITORING OF DISTRIBUTED POWER HARVESTING SYSTEMS USING DC POWER SOURCES 审中-公开
标题翻译：使用直流电源监测分布式电力收集系统
公开(公告)号：WO2008125915A2
公开(公告)日：2008-10-23
申请号：PCT/IB2007004584
申请日：2007-12-06
申请人： SOLAREDGE LTD , ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR , SELLA GUY
发明人： ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR , SELLA GUY
IPC分类号： H02M1/00
CPC分类号： H02J3/383 , H02J3/386 , H02M2001/0077 , Y02B10/14 , Y02E10/563 , Y02E10/763
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。

8. 发明申请

WO2009007782A3 REMOVABLE COMPONENT CARTRIDGE FOR INCREASING RELIABILITY IN POWER HARVESTING SYSTEMS 审中-公开
标题翻译：用于提高电力收集系统可靠性的可拆卸组件盒
公开(公告)号：WO2009007782A3
公开(公告)日：2009-03-19
申请号：PCT/IB2007004643
申请日：2007-12-06
申请人： SOLAREDGE LTD , SELLA GUY , ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR
发明人： SELLA GUY , ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR
IPC分类号： H02M7/00 , H02M1/00
CPC分类号： H02J3/383 , H02J3/386 , H02M2001/0077 , Y02B10/14 , Y02E10/563 , Y02E10/763
摘要： A removable cartridge containing circuit components to be used with a distributed DC power harvesting system. Various components of the circuits, such as capacitors or transistors, may be included in removable cartridges that may be plugged into the overall circuit.
摘要翻译：包含与分布式直流电力收集系统一起使用的电路元件的可移除盒。诸如电容器或晶体管的电路的各种部件可以包括在可插入整个电路中的可移除盒中。

9. 发明申请

WO2008142480A2 BATTERY POWER DELIVERY MODULE 审中-公开
标题翻译：电池电源模块
公开(公告)号：WO2008142480A2
公开(公告)日：2008-11-27
申请号：PCT/IB2007004610
申请日：2007-12-06
申请人： SOLAREDGE LTD , ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR , SELLA GUY
发明人： ADEST MEIR , GALIN YOAV , HANDELSMAN LIOR , FISHELOV AMIR , SELLA GUY
IPC分类号： H02M1/00
CPC分类号： H02J3/383 , H02J3/386 , H02M2001/0077 , Y02B10/14 , Y02E10/563 , Y02E10/763
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，电流感测单元，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放电操作，给定的电池类型具有通过转换电池的输出电压并适应充电方案以适应电池来模拟其他电池类型的能力。

10. 发明专利

GB2480015B System and method for protection in power installations 未知
公开(公告)号：GB2480015B
公开(公告)日：2011-12-28
申请号：GB201109618
申请日：2008-12-05
申请人： SOLAREDGE TECHNOLOGIES LTD
发明人： ADEST MEIR , SELLA GUY , HANDELSMAN LIOR , GALIN YOAV , FISHELOV AMIR , GAZIT MEIR
IPC分类号： H02J3/38
摘要： An apparatus and method for protection in power installations are disclosed. The apparatus includes a power converter (505,605) configured to convert input power to direct-current output power on a power converter output terminal, the power converter comprising a controller (306) and a receiver (507, 607). The receiver provides an enable signal to the controller in response to a presence of a varying signal superimposed on the power converter output terminal. The controller shuts down the conversion of the input power to the direct-current output power if the power converter does not receive the enabling signal from the receiver.

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