公开(公告)号：US20130009478A1

公开(公告)日：2013-01-10

申请号：US13544504

申请日：2012-07-09

Applicant: Bernhard BECK

Inventor： Bernhard BECK

IPC: H02J3/46

CPC classification number: H02J3/16 ,  H02J3/18 ,  H02J3/1835 ,  H02J3/381 ,  H02J3/383 ,  Y02E10/563 ,  Y02E40/34 ,  Y10T307/555

Abstract: An arrangement with a photovoltaic generator is provided that can be connected to the input of a power inverter, the output of which is connected to a supply network. The arrangement further comprises an asynchronous machine parallel to the output of the power inverter, which asynchronous machine is driven by an internal combustion engine.

Abstract translation: 提供了一种具有光伏发电机的布置，其可以连接到电力逆变器的输入，电力逆变器的输出连接到供电网络。 该装置还包括与功率逆变器的输出并联的异步电机，该异步电机由内燃机驱动。

公开(公告)号：US20110204900A1

公开(公告)日：2011-08-25

申请号：US13034085

申请日：2011-02-24

Applicant: Bernhard BECK

Inventor： Bernhard BECK

IPC: G01R31/02

CPC classification number: G01R31/2803 ,  H02S50/10

Abstract: A measuring method for determining an output drop of a PV unit is provided. The PV unit is arranged within a photovoltaic system comprising a plurality of electrically parallel-connected PV units. Each PV unit can be removed from the parallel circuit by a switching device. Further, a total current measuring device for measuring the total current through all PV units of the parallel circuit is provided. The defective PV unit is determined in an evaluation unit by the connection and disconnection of a disconnect switch.

Abstract translation: 提供了一种用于确定PV单元的输出降的测量方法。 PV单元布置在包括多个电并联连接的PV单元的光伏系统内。 每个PV单元可以通过开关装置从并联电路中移除。 此外，提供了用于测量通过并联电路的所有PV单元的总电流的总电流测量装置。 通过断开开关的连接和断开，在评估单元中确定有缺陷的PV单元。

公开(公告)号：US20110276188A1

公开(公告)日：2011-11-10

申请号：US13089916

申请日：2011-04-19

Applicant: Bernhard BECK

Inventor： Bernhard BECK

IPC: G06F1/30

CPC classification number: H02J7/35 ,  H02J3/383 ,  H02J3/385 ,  H02J9/00 ,  H02J9/06 ,  H02J2003/001 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E10/58

Abstract: A method for operating a photovoltaic system provides, with the turning off of the otherwise adjusted regulation to the maximum power point MPP, to make a selective mismatching at the inverter, in order to cause a battery current, which is added to the system current. As a result, an additional energy source to maintain a minimum feed power is achieved during a rapidly changing cloud pattern.

Abstract translation: 一种用于操作光伏系统的方法提供了关闭对最大功率点MPP的另外调整的调节，以在逆变器处进行选择性失配，以便引起附加到系统电流的电池电流。 结果，在快速变化的云模式期间实现了维持最小馈电功率的附加能源。

公开(公告)号：US20110227584A1

公开(公告)日：2011-09-22

申请号：US13049508

申请日：2011-03-16

Applicant: Bernhard BECK

Inventor： Bernhard BECK

IPC: H01H31/12

CPC classification number: G01R31/129 ,  H02S50/10

Abstract: In large-scale photovoltaic systems, it is not appropriate to use a conventional insulation monitor, since its test pulse is damped too much by the number and length of the feed lines. According to an embodiment of the invention, a remedy is provided here in that the photovoltaic system is subdivided through circuit design into multiple subsystems that are electrically insulated from one another, and the test pulse is transmitted to the connecting line associated with the applicable subsystem in sequential order. According to a second embodiment, the behavior of the current of the test pulse through the connecting lines is sensed by current sensors and evaluated in an analysis unit.

Abstract translation: 在大型光伏系统中，使用传统的绝缘监测器是不合适的，因为它的测试脉冲被进给线的数量和长度太大地衰减。 根据本发明的实施例，这里提供了一种补救措施，其中光伏系统通过电路设计被细分成彼此电绝缘的多个子系统，并且测试脉冲被传输到与可应用子系统相关联的连接线 顺序。 根据第二实施例，通过连接线的测试脉冲的电流的行为由电流传感器感测并在分析单元中进行评估。

公开(公告)号：US20120223577A1

公开(公告)日：2012-09-06

申请号：US13409650

申请日：2012-03-01

Applicant: Bernhard BECK

Inventor： Bernhard BECK

IPC: H02J4/00

CPC classification number: H02J3/385 ,  H02J3/16 ,  H02J3/383 ,  H02J3/386 ,  Y02E10/563 ,  Y02E10/58 ,  Y02E10/763 ,  Y02E40/34 ,  Y10T307/305 ,  Y10T307/406

Abstract: For network stabilization of an electric power supply network, the voltage at a first network connection point at a first voltage level to a power generator, and at a second network connection point to a second voltage level, as well as at at least one third network connection point to a load, are each sensed as a voltage measurement, wherein a reactive power draw or a reactive power delivery by the power generator is ascertained using a linkage of the voltage measurements with the geographic location of the relevant network connection point.

Abstract translation: 对于电力供应网络的网络稳定性，将第一网络连接点处的电压到发电机的第一电压电平，以及在第二网络连接点处的电压到第二电压电平，以及在至少一个第三网络 每个被感测为负载的连接点被分别感测为电压测量，其中通过使用电压测量与相关网络连接点的地理位置的联动确定由发电机的无功功率抽取或无功功率传递。

公开(公告)号：US20110234004A1

公开(公告)日：2011-09-29

申请号：US13049592

申请日：2011-03-16

Applicant: Bernhard BECK

Inventor： Bernhard BECK

IPC: H02J1/12

CPC classification number: H01L31/02021 ,  H02J3/383 ,  Y02E10/563 ,  Y10T307/653

Abstract: A photovoltaic system comprises a plurality of photovoltaic modules which are electrically connected to a string or to multiple parallel-connected strings and form a PV generator. The first string end forms the negative pole of the photovoltaic generator, and the second string end forms the positive pole. A voltage reduction device is provided with the aid of which the potential of the negative pole is lowered to ground. Advantages with regard to the insulation class of the connecting cable used are also provided.

Abstract translation: 光伏系统包括多个光伏模块，其电连接到串或多个并联连接的串并形成PV发电机。 第一串端形成光伏发电机的负极，第二串端形成正极。 提供降压装置，借助于该电压降低装置，负极的电位降低到地。 还提供了所使用的连接电缆的绝缘等级的优点。

公开(公告)号：US20110203635A1

公开(公告)日：2011-08-25

申请号：US13034117

申请日：2011-02-24

Applicant: Bernhard BECK

Inventor： Bernhard BECK

IPC: H01L31/042

CPC classification number: H01L31/02021 ,  H02J3/383 ,  Y02E10/563

Abstract: A photovoltaic generator is provided that has at least one string of multiple series-connected photovoltaic modules, each of which has a plurality of series-connected photovoltaic cells. One quarter to one half of all photovoltaic modules of the at least one string can be short-circuited by means of a switch. Activation of the switch takes place when a predefined voltage value across the string is exceeded. The shorting switch is only present in some of the arrays making up the photovoltaic generator, which reduces cabling costs. Because of the parallel connection of the arrays, the voltage of the arrays without shorting switches is drawn down to a lower voltage that is safe for the inverter.

Abstract translation: 提供一种光电发生器，其具有至少一串多个串联连接的光伏模块，每个光伏模块具有多个串联连接的光伏电池。 至少一个串的所有光伏模块的四分之一到一半可以通过开关短路。 当跨越串的预定义的电压值被超过时，会发生开关的激活。 短路开关仅存在于构成光伏发电机的一些阵列中，这降低了布线成本。 由于阵列的并联，没有短接开关的阵列的电压被降低到对于逆变器来说是安全的较低电压。

公开(公告)号：US20120042928A1

公开(公告)日：2012-02-23

申请号：US13214541

申请日：2011-08-22

Applicant: Bernhard BECK

Inventor： Bernhard BECK

IPC: H01L31/042

CPC classification number: H01L31/0465 ,  F24S25/10 ,  F24S2020/16 ,  H01L31/02021 ,  H02S10/00 ,  H02S20/10 ,  Y02E10/47 ,  Y02E10/50

Abstract: An outdoor photovoltaic generator is provided that has a plurality of straight, parallel rows of rectangular photovoltaic modules that are located on a substructure, each of which comprises a plurality of photovoltaic cells. The photovoltaic cells are arranged on each photovoltaic module such that, in the event of a shading extending parallel to an edge of the photovoltaic module, the energy conversion and transport function of the remaining, unshaded photovoltaic cells or photovoltaic cell regions of the photovoltaic module is maintained. The substructure provides equal inclination of the photovoltaic modules with respect to south. The rows with respect to the east-west direction are installed rotated at an angle between 10° and 40° toward the northeast or toward the northwest. In exchange for acceptance of a reduction in the total output of photovoltaically produced energy as seen over the course of the day, the arrangement permits a displacement of the maximum output to a time of day other than 12:00 noon.

Abstract translation: 提供一种室外光伏发电机，其具有多个直的平行的矩形光伏模块行，其位于子结构上，每个太阳能电池组件包括多个光伏电池。 光伏电池布置在每个光伏模块上，使得在平行于光伏模块的边缘的阴影的情况下，光伏模块的剩余的，未阴影的太阳能电池或光伏电池区域的能量转换和传输功能是 保持。 该子结构提供光伏模块相对于南方的相等倾斜度。 相对于东西方向的排安装在朝向东北方向或西北方向以10°和40°之间的角度旋转。 为了接受在一天中看到的光伏发电能源总产量的减少，这种安排允许将最大产量排除到中午12:00以前的时间。

公开(公告)号：US20110290700A1

公开(公告)日：2011-12-01

申请号：US13099872

申请日：2011-05-03

Applicant: Bernhard BECK ,  Sebastian Bachmann ,  Ge Xiong

Inventor： Bernhard BECK ,  Sebastian Bachmann ,  Ge Xiong

IPC: B65D85/00

CPC classification number: H02G3/081 ,  B60L11/1816 ,  B60L11/1824 ,  B60L11/1825 ,  H02G3/0493 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14

Abstract: A housing having three side walls and a cover is provided, wherein an opening for introducing a pipe is formed in one of the side walls. The side walls are arranged in a U-shape, with the opening being provided in the side wall forming the first side thereof, and with a pipe section that aligns with the opening being connectable to the second side forming the opposite side wall thereof. The cross-section of the pipe section, in particular its diameter, is larger or smaller than the cross-section of the pipe. As a result, the pipe and the pipe section can be slid one inside the other.

Abstract translation: 提供具有三个侧壁和盖的壳体，其中在一个侧壁中形成用于引入管的开口。 所述侧壁配置成U字形，所述开口设置在形成其第一侧的侧壁中，并且具有与所述开口对准的管部，所述管部可与形成其相对侧壁的第二侧连接。 管段的横截面，特别是其直径，大于或小于管的横截面。 结果，管道和管道部分可以彼此滑动。

公开(公告)号：US20110204916A1

公开(公告)日：2011-08-25

申请号：US13034048

申请日：2011-02-24

Applicant: Bernhard BECK

Inventor： Bernhard BECK

IPC: G01R31/26

CPC classification number: H02S50/10

Abstract: A method and a device for carrying out the method are disclosed in order to aid in the search for faulty photovoltaic modules. In a photovoltaic system comprising multiple PV units electrically connected in parallel, each PV unit is assigned its own fixed current sensor. Furthermore, each PV unit can be removed from the parallel circuit by a switching device.

Abstract translation: 公开了一种用于执行该方法的方法和装置，以帮助搜索有缺陷的光伏组件。 在包括并联电连接的多个PV单元的光伏系统中，每个PV单元被分配其自己的固定电流传感器。 此外，每个PV单元可以通过开关装置从并联电路去除。