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1. 发明授权

US09706268B2 Three-phase power line communication apparatus and communication method thereof 有权
公开(公告)号：US09706268B2
公开(公告)日：2017-07-11
申请号：US14675502
申请日：2015-03-31
申请人： LSIS CO., LTD.
发明人： Seong Joon Lee
IPC分类号： G08C15/06 , H04Q9/00 , H04B3/54
CPC分类号： H04Q9/00 , H04B3/54 , H04B3/546 , H04B2203/5433 , H04B2203/5466 , H04Q2209/00 , H04Q2209/60
摘要： Disclosed are a three-phase power line communication apparatus and a communication method thereof, and more particularly, to a three-phase power line communication apparatus capable of establishing a network group for each of three phases, performing communication by each established network group, setting a communication plan by each established network group, and performing communication with meters installed on each phase, in order to solve the conventional communication collision occurring on a single network group, and a communication method thereof. Since a network group is established for each of three phases and communication is performed by each network group, communication can be performed precisely and systematically, and data exchange and data management between communication apparatuses can be facilitated.

2. 发明申请

US20160226440A1 PHOTOVOLTAIC DATA COLLECTION DEVICE 有权
标题翻译：光伏数据采集设备
公开(公告)号：US20160226440A1
公开(公告)日：2016-08-04
申请号：US14989719
申请日：2016-01-06
申请人： LSIS CO., LTD.
发明人： Seong Joon Lee , Choong Kun Cho
IPC分类号： H02S50/00
摘要： A data collection device for photovoltaic power generation is provided. The data collection device according to an embodiment includes a receiver that receives data on an amount of photovoltaic power generation, a storage unit that stores a representative pattern of a graph for monitoring the amount of photovoltaic power generation, a control unit that extracts a graph for a first piece of data on the amount of photovoltaic power generation received by the receiver and compares the extracted graph with the representative pattern stored in the storage unit to extract a pattern comparison value, and a transmitter that transmits the first piece of data compared by the system control unit to an external device.
摘要翻译：提供了一种用于光伏发电的数据采集装置。根据实施例的数据收集装置包括：接收器，其接收关于光伏发电量的数据;存储单元，其存储用于监视光伏发电量的图表的代表性图案;控制单元，其提取用于关于由接收器接收的光伏发电量的第一数据，并将提取的图与存储在存储单元中的代表模式进行比较，以提取模式比较值;以及发送器，其将第一数据进行比较，系统控制单元连接到外部设备。

3. 发明授权

US10425036B2 Photovoltaic data collection device 有权
公开(公告)号：US10425036B2
公开(公告)日：2019-09-24
申请号：US14989719
申请日：2016-01-06
申请人： LSIS CO., LTD.
发明人： Seong Joon Lee , Choong Kun Cho
IPC分类号： H02S50/00 , H02J7/00
摘要： A data collection device for photovoltaic power generation is provided. The data collection device according to an embodiment includes a receiver that receives data on an amount of photovoltaic power generation, a storage unit that stores a representative pattern of a graph for monitoring the amount of photovoltaic power generation, a control unit that extracts a graph for a first piece of data on the amount of photovoltaic power generation received by the receiver and compares the extracted graph with the representative pattern stored in the storage unit to extract a pattern comparison value, and a transmitter that transmits the first piece of data compared by the system control unit to an external device.

4. 发明授权

US09570232B2 Transformer for power line communication 有权
标题翻译：变压器用于电力线通信
公开(公告)号：US09570232B2
公开(公告)日：2017-02-14
申请号：US14512015
申请日：2014-10-10
申请人： LSIS CO., LTD.
发明人： Chang Sung You , Seong Joon Lee
IPC分类号： H04B3/56 , H01F38/14 , H04B3/54
CPC分类号： H01F38/14 , H04B3/54 , H04B3/56 , H04B2203/5491
摘要： Disclosed is a transformer for power line communication, capable of performing power line communication without being influenced by voltage attenuation due to voltage conversion. The transformer for power line communication includes: a transforming unit configured to convert a high primary voltage into a low secondary voltage, or convert a low secondary voltage into a high primary voltage; a separation unit configured to separate a data signal from a primary voltage input thereto; and a coupling unit configured to couple the data signal with the low secondary voltage.
摘要翻译：公开了一种用于电力线通信的变压器，能够进行电力线通信而不受电压转换引起的电压衰减的影响。用于电力线通信的变压器包括：变换单元，被配置为将高一次电压转换为低次级电压，或将低次级电压转换为高初级电压; 分离单元，被配置为将数据信号与从其输入的初级电压分离; 以及耦合单元，被配置为将数据信号与低次级电压耦合。

5. 发明授权

US09866054B2 Charging controlling device 有权
公开(公告)号：US09866054B2
公开(公告)日：2018-01-09
申请号：US14885939
申请日：2015-10-16
申请人： LSIS CO., LTD.
发明人： Seong Joon Lee
IPC分类号： H02J7/00 , H02J7/14 , H02J3/32 , H02J3/38 , H02J7/35
CPC分类号： H02J7/007 , H02J3/32 , H02J3/383 , H02J7/0013 , H02J7/0026 , H02J7/35 , Y02E10/563 , Y02E10/566 , Y02E70/30
摘要： An charging control device includes: one or more slave groups including a plurality of slaves for charging or discharging a battery; and a master configured to transmit, to the one or more slave groups, a control signal for controlling operations of the one or more slave groups, and select one of a plurality of slaves included in each of the one or more slave groups as an alternative master, wherein the alternative master is a slave capable of performing some or all of all functions of the master.

6. 发明授权

US09853464B2 Energy storage system and synchronization method thereof 有权
公开(公告)号：US09853464B2
公开(公告)日：2017-12-26
申请号：US14928933
申请日：2015-10-30
申请人： LSIS CO., LTD.
发明人： Seong Joon Lee
IPC分类号： H02J3/14 , H02J7/00 , H02J13/00
CPC分类号： H02J7/0022 , H02J13/0003
摘要： An energy storage system includes: a plurality of slave power controllers connected to respective battery modules; and a master power controller configured to transmit a first signal to the plurality of slave power controllers and transmit a second signal for controlling synchronizations of the plurality of slave power controllers to the plurality of salve power controllers according to a reception time at which each of the plurality of salve power controllers receives the first signal.

7. 发明授权

US09641914B2 Remote meter reading system and method using multiple master devices 有权
公开(公告)号：US09641914B2
公开(公告)日：2017-05-02
申请号：US14684059
申请日：2015-04-10
申请人： LSIS CO., LTD.
发明人： Seong Joon Lee
IPC分类号： H04Q9/00 , H04B3/54
CPC分类号： H04Q9/00 , H04B3/546 , H04B2203/5433 , H04B2203/5479 , H04Q2209/60
摘要： This specification relates to a remote meter reading system using a plurality of master devices and a remote meter reading method thereof, and more particularly, a remote meter reading system using a plurality of master devices, capable of allowing for communication with another electricity meter modem which can replace one electricity meter modem when there is a trouble in communication between the one electricity meter modem and the master devices, allowing for fast and flexible reaction with respect to changes in communication network between the electricity meter modem and the master devices, and constructing a network path for communication with an optimal communication performance, all by way of enabling network connection and information sharing among master devices through communication between electricity meter modems and the plurality of master devices, and a remote meter reading method thereof.

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