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1. 发明申请

US20210408791A1 METHOD AND APPARATUS FOR BALANCING LOADS ON SPLIT-PHASE ISLANDED SYSTEMS 有权
公开(公告)号：US20210408791A1
公开(公告)日：2021-12-30
申请号：US17364133
申请日：2021-06-30
申请人： Enphase Energy, Inc.
发明人： Donald Richard Zimmanck , Raghuveer R. Belur , Martin Fornage , Patrick L. Chapman
IPC分类号： H02J3/14 , H02J3/38
摘要： A method and apparatus for balancing loads on a split-phase islanded system. In one embodiment, the apparatus comprises a device, coupled between a DG and a plurality of loads, comprising: an autotransformer coupled to first and second phase lines and a neutral line of the split-phase islanded system; a plurality of switches to switch between coupling a corresponding load to the first phase line and coupling the corresponding load to the second phase line; and a controller for determining, when a load imbalance is identified, at least one load to be switched from one of the first or second phase lines to the other of the first or second phase lines to reduce the load imbalance, and controlling at least one switch to switch the at least one load from the one of the first or second phase lines to the other of the first or second phase lines.

2. 发明授权

US09806445B2 Method and apparatus for interconnecting distributed power sources 有权
公开(公告)号：US09806445B2
公开(公告)日：2017-10-31
申请号：US13864337
申请日：2013-04-17
申请人： Enphase Energy, Inc.
发明人： Martin Fornage , Raghuveer R. Belur
IPC分类号： H01R12/59 , H01R12/61 , H02M7/00
CPC分类号： H01R12/592 , H01R12/613 , H02M7/003
摘要： An apparatus and system for coupling power. In one embodiment, the apparatus comprises a trunk cable comprising a first conductor, a second conductor, and a third conductor; a first connector, wherein a first terminal of the first connector is conductively coupled to the first conductor; a second connector, wherein a first terminal of the second connector is conductively coupled to the second conductor; and a third connector, wherein a first terminal of the third connector is conductively coupled to the third conductor, and wherein the first, the second, and the third connectors are each adapted to couple to a different DC-AC power converter and an output of the trunk cable comprises three-phase AC power.

3. 发明申请

US20130093554A1 METHOD AND APPARATUS FOR REDUCING PRESSURE EFFECTS ON AN ENCAPSULATED DEVICE 审中-公开
标题翻译：减少压缩装置压力影响的方法和装置
公开(公告)号：US20130093554A1
公开(公告)日：2013-04-18
申请号：US13649802
申请日：2012-10-11
申请人： Enphase Energy, Inc.
发明人： Martin Fornage , Raghuveer R. Belur
IPC分类号： H05K5/02 , H01F27/06 , H05K13/00 , H05K5/04
CPC分类号： H05K5/064 , H05K1/0271 , H05K3/284 , Y10T29/49002
摘要： A method and apparatus for reducing pressure effects on an encapsulated device. In one embodiment, the apparatus comprises a power module comprising an equipment box assembly containing (i) an equipment module housing, (ii) a potted electronic device disposed within the equipment module housing, and (iii) a resilient expansion absorption layer disposed between at least a portion of the potted electronic device and at least a portion of the equipment module housing.
摘要翻译：一种用于减小对封装装置的压力影响的方法和装置。在一个实施例中，该装置包括功率模块，该功率模块包括设备箱组件，该设备箱组件包含（i）设备模块外壳，（ii）设置在设备模块外壳内的盆式电子设备，以及（iii）设置在设备模块壳体之间的弹性膨胀吸收层所述盆式电子设备的至少一部分和所述设备模块外壳的至少一部分。

4. 发明申请

US20210376606A1 LOAD DETECTION AND PRIORITIZATION FOR AN ENERGY MANAGEMENT SYSTEM 有权
公开(公告)号：US20210376606A1
公开(公告)日：2021-12-02
申请号：US17334050
申请日：2021-05-28
申请人： Enphase Energy, Inc.
发明人： Raghuveer R. Belur
IPC分类号： H02J3/00 , G06Q10/06 , G06Q50/06
摘要： A method and apparatus for detecting and prioritizing loads comprising a load analyzer configured to receive at least one load monitoring signal from at least one channel, where each channel is configured to be coupled to at least one load, and analyze at least one load signature derived from the at least one load monitoring signal to detect a load type that is connected to the at least one channel and assign an energy consumption priority to the at least one load.

5. 发明授权

US09531191B2 Method and apparatus for power imbalance correction in a multi-phase power generator 有权
标题翻译：多相发电机功率不平衡校正方法和装置
公开(公告)号：US09531191B2
公开(公告)日：2016-12-27
申请号：US14160913
申请日：2014-01-22
申请人： Enphase Energy, Inc.
发明人： Raghuveer R. Belur , Ho Gene Choi , Mark Baldassari
IPC分类号： H02J3/26 , H02M1/12
CPC分类号： H02J3/26 , Y02E40/50 , Y10T307/549
摘要： A method and apparatus for power imbalance correction comprising: a plurality of converters for converting a plurality of DC inputs to a multi-phase AC output, and coupling the multi-phase AC output to a multi-phase AC line, and a controller coupled to the plurality of converters. The controller determining whether phases of the multi-phase AC output are balanced, and controlling when all phases of the multi-phase AC output are not balanced, at least one converter of the plurality of converters to balance the multi-phase AC output.
摘要翻译：一种用于功率不平衡校正的方法和装置，包括：多个转换器，用于将多个DC输入转换为多相AC输出，以及将多相AC输出耦合到多相AC线，以及耦合到多个转换器。所述控制器确定所述多相AC输出的相位是否平衡，并且控制所述多相AC输出的所有相位不平衡时，所述多个转换器中的至少一个转换器用于平衡所述多相AC输出。

6. 发明申请

US20130225005A1 METHOD AND APPARATUS FOR INTERCONNECTING DISTRIBUTED POWER SOURCES 有权
标题翻译：用于互连分布式电源的方法和装置
公开(公告)号：US20130225005A1
公开(公告)日：2013-08-29
申请号：US13864337
申请日：2013-04-17
申请人： Enphase Energy, Inc.
发明人： Martin Fornage , Raghuveer R. Belur
IPC分类号： H01R12/59
CPC分类号： H01R12/592 , H01R12/613 , H02M7/003
摘要： An apparatus and system for coupling power. In one embodiment, the apparatus comprises a trunk cable comprising a first conductor, a second conductor, and a third conductor; a first connector, wherein a first terminal of the first connector is conductively coupled to the first conductor; a second connector, wherein a first terminal of the second connector is conductively coupled to the second conductor; and a third connector, wherein a first terminal of the third connector is conductively coupled to the third conductor, and wherein the first, the second, and the third connectors are each adapted to couple to a different DC-AC power converter and an output of the trunk cable comprises three-phase AC power.
摘要翻译：一种用于耦合电力的装置和系统。在一个实施例中，该装置包括一个包括第一导体，第二导体和第三导体的中继电缆; 第一连接器，其中第一连接器的第一端子导电地耦合到第一导体; 第二连接器，其中所述第二连接器的第一端子导电地耦合到所述第二导体; 以及第三连接器，其中所述第三连接器的第一端子导电地耦合到所述第三导体，并且其中所述第一连接器，所述第二连接器和所述第三连接器各自适于耦合到不同的DC-AC功率转换器和中继电缆包括三相交流电源。

7. 发明申请

US20220171509A1 METHOD AND APPARATUS FOR GEOTAGGING COMPONENTS OF AN ENERGY PRODUCTION AND CONSUMPTION SYSTEM 有权
公开(公告)号：US20220171509A1
公开(公告)日：2022-06-02
申请号：US17532071
申请日：2021-11-22
申请人： Enphase Energy, Inc.
发明人： Raghuveer R. Belur
IPC分类号： G06F3/0484 , G06F3/0481 , H04L29/08 , G06K7/14 , G06K7/10
摘要： A method and apparatus for geotagging components of an energy production and consumption system. A user device captures an identifier of at least one component of an energy production and consumption system, determines location data related to the identifier, where the identifier and location data form geotagging data, and transmits the geotagging data to a network. Upon receiving the geotagging data from the network, a server processes the identifier to determine component information and generates a map comprising an icon for each component positioned within the map at a location derived from the geotagging data.

8. 发明申请

US20220103060A1 HIGH-POWER MICROINVERTER AND SYSTEM 有权
公开(公告)号：US20220103060A1
公开(公告)日：2022-03-31
申请号：US17479240
申请日：2021-09-20
申请人： Enphase Energy, Inc.
发明人： Patrick L. Chapman , John Scott Berdner , Mark Baldassari , Raghuveer R. Belur , Donald H. Scrutchfield , Rian van der Colff , Phillip Mark Hunter , Philip Rothblum
IPC分类号： H02M1/32 , H02M7/44
摘要： A method and apparatus for converting DC power to AC power. For example, apparatus for converting DC power to AC power comprises an input adapted to be coupled to a high-powered distributed generator having a maximum voltage at a first voltage and an arc fault mitigation device, coupled to the input, for providing a second voltage at the input that is lower than the first voltage, where a difference between the first voltage and the second voltage is not large enough to cause an arc.

9. 发明申请

US20140203646A1 METHOD AND APPARATUS FOR POWER IMBALANCE CORRECTION IN A MULTI-PHASE POWER GENERATOR 有权
标题翻译：用于多相发电机功率不平衡校正的方法和装置
公开(公告)号：US20140203646A1
公开(公告)日：2014-07-24
申请号：US14160913
申请日：2014-01-22
申请人： Enphase Energy, Inc.
发明人： Raghuveer R. Belur , Ho Gene Choi , Mark Baldassari
IPC分类号： H02J3/26
CPC分类号： H02J3/26 , Y02E40/50 , Y10T307/549
摘要： A method and apparatus for power imbalance correction comprising: a plurality of converters for converting a plurality of DC inputs to a multi-phase AC output, and coupling the multi-phase AC output to a multi-phase AC line, and a controller coupled to the plurality of converters. The controller determining whether phases of the multi-phase AC output are balanced, and controlling when all phases of the multi-phase AC output are not balanced, at least one converter of the plurality of converters to balance the multi-phase AC output.
摘要翻译：一种用于功率不平衡校正的方法和装置，包括：多个转换器，用于将多个DC输入转换为多相AC输出，以及将多相AC输出耦合到多相AC线，以及耦合到多个转换器。所述控制器确定所述多相AC输出的相位是否平衡，并且控制所述多相AC输出的所有相位不平衡时，所述多个转换器中的至少一个转换器用于平衡所述多相AC输出。

10. 发明申请

US20140089029A1 METHOD AND APPARATUS FOR SCHEDULING MAINTENANCE OF ALTERNATIVE ENERGY SYSTEMS 审中-公开
标题翻译：用于调度替代能源系统维护的方法和装置
公开(公告)号：US20140089029A1
公开(公告)日：2014-03-27
申请号：US14033996
申请日：2013-09-23
申请人： Enphase Energy, Inc.
发明人： Raghuveer R. Belur , Martin Fornage
IPC分类号： G06Q10/10
CPC分类号： G06Q10/1097 , G06Q10/20
摘要： A method and apparatus for optimizing the cost of scheduling maintenance of a distributed energy generator. In one embodiment, the method comprises obtaining information, from a controller, related to impaired operation of at least one component in a distributed energy generator, wherein the distributed energy generator comprises a plurality of components; calculating a cost to restore non-impaired operation of the distributed energy generator; calculating a cost of lost power due to the impaired operation of the distributed energy generator; and determining an optimal time to schedule maintenance of the distributed energy generator based on the calculated cost to restore non-impaired operation and the calculated cost of lost power.
摘要翻译：一种用于优化分布式能量发生器的调度维护成本的方法和装置。在一个实施例中，该方法包括从控制器获得与分布式能量发生器中的至少一个部件的受损操作有关的信息，其中所述分布式能量发生器包括多个部件; 计算分配能量发电机无损运行恢复成本; 计算由于分布式能量发生器的运行受损而造成的功率损失成本; 以及基于所计算的成本来确定调度所述分布式能量发生器的维护的最佳时间，以恢复未受损操作和所计算的失去功率的成本。

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