公开(公告)号：US20160226255A1

公开(公告)日：2016-08-04

申请号：US15022140

申请日：2014-12-16

Applicant: SONY CORPORATION

Inventor： Naoyuki SUGENO ,  Shun NAGASHIMA ,  Shunich NIHEI ,  Atsushi CHINEN ,  Masami OKADA ,  Atsushi MINAMI ,  Kazumi SATO ,  Hiroaki YOSHIDA

IPC: H02J3/38 ,  H02M7/68 ,  H02M3/04 ,  H02J9/06 ,  H02J7/00

CPC classification number: H02J3/383 ,  H02J3/14 ,  H02J3/32 ,  H02J3/386 ,  H02J7/0068 ,  H02J7/35 ,  H02J9/00 ,  H02J9/061 ,  H02M3/04 ,  H02M7/68 ,  Y02B70/3225 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E70/30 ,  Y04S20/222

Abstract: A power supply control device includes a control unit, and a power path that is connected to a primary external power system. If a connection state between the primary external power system and the power path is in a disconnected state, the control unit is configured to control power output of at least one power conditioner of at least one corresponding secondary external power generation unit, based on (a) an amount of power consumption of a specific load connected to the power supply control device through the power path, and (b) a power generation output of the secondary external power generation unit.

Abstract translation: 电源控制装置包括控制单元和连接到主外部电力系统的电源路径。 如果主外部电力系统和电力通路之间的连接状态处于断开状态，则控制单元被配置为基于（a）的控制单元来控制至少一个对应的次级外部发电单元的至少一个功率调节器的功率输出 ）通过电源路径连接到电源控制装置的特定负载的功率消耗量，以及（b）二次外部发电单元的发电输出。

公开(公告)号：US20160049813A1

公开(公告)日：2016-02-18

申请号：US14778980

申请日：2014-03-06

Applicant: SONY CORPORATION

Inventor： Shuichi TAKIZAWA ,  Naoyuki SUGENO ,  Koji UMETSU ,  Eiji KUMAGAI ,  Bunya SATO ,  Aniket KHADE ,  Tatsuya ADACHI ,  Atsushi CHINEN ,  Hisato ASAI ,  Kohki WATANABE

IPC: H02J7/00 ,  H01M10/44 ,  H01M10/46

CPC classification number: H02J7/0019 ,  H01M10/441 ,  H01M10/46 ,  H01M10/482 ,  H02J7/0021 ,  H02J7/0024 ,  Y02T10/7055

Abstract: There is provided a power storage device including a plurality of modules each including secondary batteries, a charging switch that controls charging to the secondary batteries, a discharging switch that controls discharging of the secondary batteries, and a voltage measuring unit that measures a voltage of the module, and a switch control unit that controls one or both of the charging switch and the discharging switch. The modules are connected in parallel. The switch control unit maintains an on state of the discharging switch for at least one of the modules for a predetermined period, and controls the charging switch of the module in which a maximum module charging current estimated based on the voltage of the module is a predetermined value or less, to be in an on state.

Abstract translation: 提供了一种蓄电装置，其包括多个模块，每个模块包括二次电池，控制对二次电池的充电的充电开关，控制二次电池放电的放电开关，以及测量二次电池的电压的电压测量单元 模块和控制充电开关和放电开关中的一个或两个的开关控制单元。 模块并联连接。 开关控制单元保持对于至少一个模块的放电开关的接通状态达预定时间段，并且控制模块的充电开关，其中基于模块的电压估计的最大模块充电电流是预定的 价值或更低，处于开启状态。