公开(公告)号：US11595505B2

公开(公告)日：2023-02-28

申请号：US17021996

申请日：2020-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Kensin Noh ,  Dongwan Kang ,  Seungyong Lee

IPC: H04M1/02 ,  H04M1/72454 ,  G06F3/04817 ,  G06F3/04845 ,  G06F3/0488

Abstract: A mobile terminal and a control method therefor are disclosed. The mobile terminal includes a body, a display coupled to the body to vary a display region viewed from a front of the body according to switching between an enlarged display mode and a reduced display mode, an input unit configured to sense user input, and a controller. The controller controls switching of the display to the enlarged display mode according to first input.

公开(公告)号：US10170916B2

公开(公告)日：2019-01-01

申请号：US15271287

申请日：2016-09-21

Applicant: LG ELECTRONICS INC.

Inventor： Seungyong Lee ,  Jaehyuk Park ,  Heesoo Moon

IPC: H02J3/00 ,  H02J4/00 ,  H04B5/00 ,  G08B21/18 ,  H02J3/38 ,  H02J7/35 ,  H02J13/00 ,  H02J1/10 ,  H02J5/00 ,  H02J7/02 ,  H02J3/14 ,  H02J3/32 ,  H04W76/10

Abstract: An energy storage device including at least one battery pack; a communication module configured to transmit power-on information or energy storage amount information to a power management device and to receive a charge command or discharge command from the power management device; a connector configured to receive alternating current (AC) power, supplied to an internal power network through a photovoltaic module, from the internal power network based on the charge command or to output AC power to the internal power network based on the discharge command; and a power converter configured to, when the charge command is received from the power management device, convert the AC power from the internal power network into direct current (DC) power based on the charge command, or, when the discharge command is received from the power management device, convert DC power stored in the at least one battery pack into AC power based on the discharge command.

公开(公告)号：US20170012434A1

公开(公告)日：2017-01-12

申请号：US15274760

申请日：2016-09-23

Applicant: LG Electronics Inc.

Inventor： Heesoo Moon ,  Jaehyuk Park ,  Sanghun Kim ,  Seungyong Lee

IPC: H02J3/38 ,  H02J13/00 ,  H02J3/32 ,  H02J3/46 ,  H02J3/40

CPC classification number: H02J3/383 ,  H02J3/32 ,  H02J3/40 ,  H02J3/46 ,  H02J7/0013 ,  H02J13/0017 ,  H04W4/80 ,  H04W84/12 ,  Y02B90/222 ,  Y02B90/2607 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/166 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E40/72 ,  Y02E40/76 ,  Y02E60/722 ,  Y02E70/30 ,  Y04S10/123 ,  Y04S10/14 ,  Y04S10/545 ,  Y04S20/12 ,  Y04S40/12 ,  Y10T307/696

Abstract: Energy storage devices, servers, and methods for controlling the same are disclosed. The energy storage device can include at least one battery pack, a network interface configured to exchange data with a server, and a connector that receives alternating current (AC) power from an internal power network or outputs AC power to the internal power network. Energy storage device can also include a power converter configured to convert the AC power from the internal power network into direct current (DC) power based on the information about the power to store when information about power to store is received from the server, or, convert DC power stored in the battery pack into AC power based on the information about the power to output when information about power to output to the internal power network is received from the server. Accordingly, energy may be more efficiently stored.

Abstract translation: 公开了储能装置，服务器及其控制方法。 能量存储装置可以包括至少一个电池组，被配置为与服务器交换数据的网络接口，以及从内部电力网络接收交流（AC）电力或向内部电力网络输出AC电力的连接器。 能量存储装置还可以包括功率转换器，其被配置为基于关于要存储的关于要存储的电力的信息的服务器的关于要存储的功率的信息将来自内部电力网络的AC电力转换为直流（DC）电力，或者， 当从服务器接收到关于输出到内部电力网络的电力的信息时，基于关于要输出的电力的信息，将存储在电池组中的DC电力转换成AC电力。 因此，可以更有效地存储能量。

公开(公告)号：US20130342018A1

公开(公告)日：2013-12-26

申请号：US13837584

申请日：2013-03-15

Applicant: LG Electronics Inc.

Inventor： Heesoo Moon ,  Jaehyuk Park ,  Sanghun Kim ,  Seungyong Lee

IPC: H02J5/00

CPC classification number: H02J3/383 ,  H02J3/32 ,  H02J3/40 ,  H02J3/46 ,  H02J7/0013 ,  H02J13/0017 ,  H04W4/80 ,  H04W84/12 ,  Y02B90/222 ,  Y02B90/2607 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/166 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E40/72 ,  Y02E40/76 ,  Y02E60/722 ,  Y02E70/30 ,  Y04S10/123 ,  Y04S10/14 ,  Y04S10/545 ,  Y04S20/12 ,  Y04S40/12 ,  Y10T307/696

Abstract: Energy storage devices, servers, and methods for controlling the same are disclosed. The energy storage device can include at least one battery pack, a network interface configured to exchange data with a server, and a connector that receives alternating current (AC) power from an internal power network or outputs AC power to the internal power network. Energy storage device can also include a power converter configured to convert the AC power from the internal power network into direct current (DC) power based on the information about the power to store when information about power to store is received from the server, or, convert DC power stored in the battery pack into AC power based on the information about the power to output when information about power to output to the internal power network is received from the server. Accordingly, energy may be more efficiently stored.

Abstract translation: 公开了储能装置，服务器及其控制方法。 能量存储装置可以包括至少一个电池组，被配置为与服务器交换数据的网络接口，以及从内部电力网络接收交流（AC）电力或向内部电力网络输出AC电力的连接器。 能量存储装置还可以包括功率转换器，其被配置为基于关于要存储的关于要存储的电力的信息的服务器的关于要存储的功率的信息将来自内部电力网络的AC电力转换为直流（DC）电力，或者， 当从服务器接收到关于输出到内部电力网络的电力的信息时，基于关于要输出的电力的信息，将存储在电池组中的DC电力转换成AC电力。 因此，可以更有效地存储能量。