公开(公告)号：US20150025702A1

公开(公告)日：2015-01-22

申请号：US14312256

申请日：2014-06-23

申请人： LSIS CO., LTD.

发明人： Young Min KANG ,  Young Gyu YU

IPC分类号： G01R21/133

CPC分类号： G01R21/1331 ,  H02J3/32 ,  H02J3/383 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E70/30

摘要： An energy management system controlling energy flowing into or out of a battery is provided. The energy management system includes a data receiving unit receiving load data and energy data; a total load amount calculating unit calculating the total amount of power consumption by using the received load data; an energy generation amount calculating unit calculating the total amount of power generation by using the received energy data; a comparator comparing the calculated total amount of the power consumption with the calculated total amount of the power generation; and a switch connecting the battery to a power supply according to a comparison result.

摘要翻译： 提供控制流入或流出电池的能量的能量管理系统。 能量管理系统包括接收负载数据和能量数据的数据接收单元; 总负载量计算单元，通过使用接收到的负载数据来计算总耗电量; 能量产生量计算单元，通过使用所接收的能量数据来计算发电总量; 比较计算的功耗总量与计算出的发电总量的比较器; 以及根据比较结果将电池连接到电源的开关。

公开(公告)号：US20130156116A1

公开(公告)日：2013-06-20

申请号：US13711517

申请日：2012-12-11

申请人： Lsis Co., Ltd.

发明人： Jae Kang SIM ,  Young Gyu YU

IPC分类号： H04B3/54

CPC分类号： H04B3/54 ,  H04B3/56 ,  H04B2203/5491

摘要： Provided is a blocking filter for PLC, the blocking filter including a low pass filter unit including a capacitor and a plurality of inductors, a plurality of magnetic saturation prevention circuits each connected to the inductor in parallel to prevent magnetic saturation of the inductor, and operating in response to an interruption control signal inputted from outside, and a first switch connected or opened in response to the interruption control signal and interconnected between the low pass filter unit and a neutral line.

摘要翻译： 提供了一种用于PLC的阻塞滤波器，该阻塞滤波器包括包括电容器和多个电感器的低通滤波器单元，多个防饱和电路电路并联连接到电感器以防止电感器的磁饱和，以及操作 响应于从外部输入的中断控制信号，以及响应于中断控制信号而连接或打开的第一开关，并且在低通滤波器单元和中性线之间互连。

公开(公告)号：US20160212196A1

公开(公告)日：2016-07-21

申请号：US14874185

申请日：2015-10-02

申请人： LSIS CO., LTD.

发明人： Young Gyu YU ,  Choong Kun CHO

IPC分类号： H04L29/08 ,  H02S50/00

CPC分类号： H04L67/06 ,  H02J3/383 ,  H02J13/001 ,  H02J13/0013 ,  H02S50/00 ,  H04L67/12 ,  Y02E10/563 ,  Y02E40/72 ,  Y02E60/7807 ,  Y04S10/123 ,  Y04S10/40 ,  Y04S40/12

摘要： A data collecting device collecting state information of a photovoltaic device is provided. The data collecting device includes a reception unit collecting the state information, and a transmitting unit transmitting the state information according to a state information transmission time based on a state information group including the state information.

摘要翻译： 提供收集光伏器件的状态信息的数据收集装置。 数据收集装置包括收集状态信息的接收单元，以及发送单元，其基于包括状态信息的状态信息组，根据状态信息发送时间发送状态信息。

公开(公告)号：US20140077970A1

公开(公告)日：2014-03-20

申请号：US14021848

申请日：2013-09-09

申请人： LSIS CO., LTD.

发明人： Young Gyu YU

IPC分类号： G01D4/00

CPC分类号： G01D4/002 ,  H04Q9/00 ,  H04Q2209/60

摘要： A parallel meter-reading method between a concentrator and electricity meters includes determining a phase of electric power supplied from a concentrator to the electricity meters, generating a reference signal synchronized with electric power determined for each phase, generating a request signal synchronized with the 3 phases electric power determined and transmitting the generated request signal to an electricity meter modem, receiving the request signal, determining a phase of electric power supplied to the electricity meter according to the request signal, generating a response signal synchronized with the determined phase and transmitting the generated response signal to the concentrator modem, and receiving the response signal of the electricity meter modem with respect to the request signal, and determining whether or not the response signal is synchronized with the reference signal to determine the phase of electric power supplied to the electricity meter.

摘要翻译： 在集中器和电表之间的并行计量读取方法包括确定从集中器供应到电表的电力的相位，产生与为每相确定的电力同步的参考信号，产生与3相同步的请求信号 确定电力并将生成的请求信号发送到电表调制解调器，接收请求信号，根据请求信号确定提供给电表的电力的相位，产生与所确定的相位同步的响应信号，并发送所生成的 响应信号到集中器调制解调器，并且相对于请求信号接收电表调制解调器的响应信号，以及确定响应信号是否与参考信号同步以确定提供给电表的电力的相位 。

公开(公告)号：US20150180541A1

公开(公告)日：2015-06-25

申请号：US14570805

申请日：2014-12-15

申请人： LSIS CO., LTD.

发明人： Young Gyu YU

IPC分类号： H04B3/54 ,  H04L5/00

CPC分类号： H04B3/542 ,  H04B3/56 ,  H04B2203/542 ,  H04B2203/5466 ,  H04B2203/5483 ,  H04L5/0005

摘要： Disclosed is an apparatus for power line communication. More specifically, in order to solve a problem of the conventional art, in which the magnitude of power line communication signals exceeds a reference value allowed in the law, the apparatus controls a communication signal to be selectively output a communication target phase among phases of a three-phase power line. Accordingly, it is possible to maintain the magnitude of the output communication signal to be low. Further, it is possible to reduce distortion of a power signal, caused by the communication signal, and malfunction of other power facilities due to the distortion. Further it is possible to easily and simply perform initiation of the power line communication.as

摘要翻译： 公开了一种用于电力线通信的装置。 更具体地，为了解决电力线通信信号的大小超过规律允许的参考值的现有技术的问题，该装置控制通信信号，以选择性地输出通信目标阶段 三相电力线。 因此，可以将输出通信信号的大小保持为低。 此外，可以减少由通信信号引起的电力信号的失真以及由于失真导致的其他电力设备的故障。 此外，可以容易且简单地执行电力线通信的启动。 如

公开(公告)号：US20130300208A1

公开(公告)日：2013-11-14

申请号：US13889287

申请日：2013-05-07

申请人： LSIS CO., LTD.

发明人： Young Gyu YU ,  Jae Kang SIM

IPC分类号： H01F38/14

CPC分类号： H01F38/14 ,  H04B3/56 ,  H04B2203/5487

摘要： Disclosed is a signal coupling apparatus for power line communication, the apparatus comprising a housing centrally formed with a groove to pass a power line there through, and a non-contact interface unit accommodated inside the housing to induce a power signal or a power line communication signal from the power line using an electromagnetic induction.

摘要翻译： 公开了一种用于电力线通信的信号耦合装置，该装置包括：中心形成有沟槽以使通过其的电力线通过的壳体;以及容纳在壳体内部的非接触式接口单元，以引起电力信号或电力线通信 来自电力线的信号使用电磁感应。