公开(公告)号：US20170207637A1

公开(公告)日：2017-07-20

申请号：US15329701

申请日：2015-06-25

申请人： Sony Corporation

发明人： Naoyuki SUGENO ,  Kohki WATANABE ,  Kazuharu YANAGIHARA ,  Noritoshi IMAMURA ,  Yusuke SUZUKI

IPC分类号： H02J7/00

CPC分类号： H02J7/0021 ,  B60L53/65 ,  B60L53/665 ,  B60L55/00 ,  B60L58/10 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  H01M10/425 ,  H01M2010/4271 ,  H02J3/32 ,  H02J7/0013 ,  H02J7/0019 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14

摘要： Provided is an electric storage system including: a plurality of electric storage devices including a plurality of modules, a battery management unit, and a line concentrator connected with the battery management unit; wherein the plurality of modules include a battery unit, a voltage measurement unit, a temperature measurement unit and a current measurement unit, and wherein the battery management unit is configured to control at least one of the plurality of electric storage devices based on an instruction transmitted from the line concentrator.

公开(公告)号：US20170117587A1

公开(公告)日：2017-04-27

申请号：US15301816

申请日：2015-03-18

申请人： Sony Corporation

发明人： Naoyuki SUGENO ,  Yoshihiro ODASHIMA ,  Kazumi SATO ,  Masumi TERAUCHI ,  Naruhiko ENDO ,  Toshio TAJIMA ,  Koji UMETSU

IPC分类号： H01M10/42 ,  B60L11/18 ,  G01R31/36 ,  H01M10/0525 ,  H01M10/48

CPC分类号： H01M10/425 ,  B60L11/1861 ,  B60L11/1864 ,  G01R31/3679 ,  G01R31/3689 ,  H01M10/0525 ,  H01M10/48 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/20 ,  H01M2220/30 ,  H02J7/0014 ,  H02J7/0091 ,  H02J7/1453 ,  Y02T10/7011 ,  Y02T10/7055

摘要： A storage device includes a storage unit, and an evaluation value acquisition unit wherein the evaluation value acquisition unit is configured to acquire an evaluation value including at least a first evaluation value corresponding to the storage unit in a low-temperature region and a second evaluation value corresponding to the storage unit in a high-temperature region.

公开(公告)号：US20170070074A1

公开(公告)日：2017-03-09

申请号：US15308233

申请日：2015-03-18

申请人： SONY CORPORATION

发明人： Naoyuki SUGENO ,  Hiroaki YOSHIDA ,  Kazumi SATO ,  Koji UMETSU

IPC分类号： H02J7/00 ,  H02J7/34 ,  H02J3/32

摘要： Provided is a power supply apparatus including a power storage module, a DC-AC inverter, a bypass circuit, and a controller. The DC-AC inverter converts output of the power storage module into AC power. The bypass circuit directly transmits the AC power. The controller switches between a discharge mode for supplying output of the DC-AC inverter to a load, and a bypass mode for supplying output of the bypass circuit to the load. A threshold for switching between the discharge mode and the bypass mode is set to a range that enables the power storage module to provide output in an overload state.

摘要翻译： 提供一种电力供给装置，其具备蓄电模块，DC-AC逆变器，旁路电路以及控制器。 DC-AC逆变器将蓄电模块的输出转换为交流电源。 旁路电路直接传输交流电源。 控制器在用于提供DC-AC逆变器的输出的放电模式与负载之间切换，以及用于将旁路电路的输出提供给负载的旁路模式。 将放电模式和旁路模式之间切换的阈值设定为能够使蓄电模块提供过载状态的输出的范围。

公开(公告)号：US20160226255A1

公开(公告)日：2016-08-04

申请号：US15022140

申请日：2014-12-16

申请人： SONY CORPORATION

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

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

CPC分类号： 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

摘要： 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.

摘要翻译： 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：US20160218528A1

公开(公告)日：2016-07-28

申请号：US14917495

申请日：2014-06-26

申请人： SONY CORPORATION

发明人： Naoyuki SUGENO ,  Kohki WATANABE ,  Masumi TERAUCHI ,  Shuichi TAKIZAWA ,  Noritoshi IMAMURA ,  Koji UMETSU

IPC分类号： H02J7/00

CPC分类号： H02J7/0019 ,  B60L11/1816 ,  B60L11/1824 ,  B60L11/184 ,  B60L11/1862 ,  B60L11/1866 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  H01M10/425 ,  H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H02J7/0016 ,  H02J7/0021 ,  H02J7/007 ,  H02J7/02 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

摘要： A power storage device includes: power storage units each including at least one battery, the power storage units being connected in series; cell balance units connected in parallel to the respective power storage units via switches; and a control unit that performs control to charge the power storage units with a first constant current value, and, when the power storage unit having the highest voltage among the power storage units reaches a first potential, connect the corresponding one of the cell balance units to the power storage unit having the highest voltage, and switch the charging current to a second constant current value that is smaller than the first constant current value.

摘要翻译： 电力存储装置包括：各自包括至少一个电池的蓄电单元，所述蓄电单元串联连接; 电池平衡单元经由开关并联连接到各个蓄电单元; 以及控制单元，其以第一恒定电流值对所述蓄电单元进行充电的控制，并且当所述蓄电单元中具有最高电压的所述蓄电单元达到第一电位时，将所述电池平衡单元 到具有最高电压的蓄电单元，并将充电电流切换到小于第一恒定电流值的第二恒定电流值。

公开(公告)号：US20180115024A1

公开(公告)日：2018-04-26

申请号：US15565821

申请日：2016-05-10

申请人： Sony Corporation

发明人： Naoyuki SUGENO ,  Yukio MIYAKI ,  Kohki WATANABE

IPC分类号： H01M10/44 ,  H02J7/00 ,  H01M4/525 ,  H01M10/48 ,  H01M4/58 ,  H02J7/34

CPC分类号： H01M10/44 ,  H01M4/525 ,  H01M4/58 ,  H01M4/5825 ,  H01M4/583 ,  H01M10/48 ,  H01M10/486 ,  H02J3/32 ,  H02J3/38 ,  H02J7/00 ,  H02J7/0019 ,  H02J7/0029 ,  H02J7/007 ,  H02J7/0073 ,  H02J7/02 ,  H02J7/34 ,  H02J7/35 ,  H02J2007/0037

摘要： Provided is an electrical storage system including an electrical storage unit that includes one or two or more storage batteries, a storage unit that stores historical information of the electrical storage unit, and a control unit. The control unit acquires the historical information from the storage unit, and performs a control of changing a charging setting voltage value of the electrical storage unit to a low-charging voltage value lower than a typical-charging voltage value in a case where the charging setting voltage value of the electrical storage unit is set to the typical-charging voltage value and in a case where the historical information satisfies a voltage changing condition, and of returning the charging setting voltage value of the electrical storage unit to the typical-charging voltage value after the electrical storage unit performs charging and discharging with the low-charging voltage value.

公开(公告)号：US20170373520A1

公开(公告)日：2017-12-28

申请号：US15538504

申请日：2015-12-21

申请人： Sony Corporation

发明人： Naoyuki SUGENO ,  Koji UMETSU ,  Noritoshi IMAMURA ,  Hiroaki Ono ,  Kazumi SATO ,  Atsushi OZAWA

IPC分类号： H02J7/00 ,  H01M10/42 ,  H01M10/44 ,  B60L11/18

CPC分类号： H02J7/0063 ,  B60L50/50 ,  B60L50/66 ,  B60L53/22 ,  H01M10/425 ,  H01M10/44 ,  H01M10/441 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/20 ,  H02J7/0014 ,  H02J7/0018 ,  H02J2007/0067 ,  Y02T10/7055

摘要： A power storage apparatus includes a plurality of power storage modules connected in series and a control apparatus that controls each power storage module. The power storage module includes a battery section, a controller, a communication unit, a first insulator that insulates the controller from the communication unit, and a second insulator having a withstand voltage higher than a withstand voltage of the first insulator. The second insulator is provided between the communication unit of each power storage module and the control apparatus.

公开(公告)号：US20170144565A1

公开(公告)日：2017-05-25

申请号：US15412254

申请日：2017-01-23

申请人： Sony Corporation

发明人： Naoyuki SUGENO ,  Morihiko SATO ,  Koji UMETSU

IPC分类号： B60L11/18 ,  H01M10/48 ,  H01M10/44 ,  H02J7/00

CPC分类号： H02J7/0016 ,  B60L11/1861 ,  B60L11/1866 ,  H01M10/441 ,  H01M10/46 ,  H01M10/482 ,  H01M2010/4271 ,  H01M2220/20 ,  H02J7/0014 ,  H02J7/0019 ,  H02J7/0021 ,  H02J7/0054 ,  H02J50/10 ,  H02J50/40 ,  H02J50/60 ,  Y02T10/7055

摘要： A power reserve apparatus is disclosed. In one embodiment, the power reserve apparatus comprises a first module including a first set of battery cells and a first inter-cell balance adjustment unit configured to use passive balancing to reduce voltage variance among the first set of battery cells. The power reserve apparatus also comprises a second module including a second set of battery cells and a second inter-cell balance adjustment unit configured to use passive balancing to reduce voltage variance among the second set of battery cells. The power reserve apparatus further comprises an inter-module balance adjustment unit configured to use active balancing to reduce voltage variance among the first and second modules.

公开(公告)号：US20150295448A1

公开(公告)日：2015-10-15

申请号：US14646442

申请日：2013-10-07

申请人： SONY CORPORATION

发明人： Naoyuki SUGENO ,  Kohki WATANABE ,  Shuichi TAKIZAWA ,  Kenji SATO ,  Koji UMETSU

IPC分类号： H02J7/00 ,  B60L11/18

CPC分类号： H02J7/0063 ,  B60L1/02 ,  B60L3/0046 ,  B60L7/14 ,  B60L11/126 ,  B60L11/1803 ,  B60L11/1816 ,  B60L11/1824 ,  B60L11/1846 ,  B60L11/1857 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/187 ,  B60L11/1875 ,  B60L11/1879 ,  B60L11/189 ,  B60L15/2009 ,  B60L2200/12 ,  B60L2210/10 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2240/662 ,  B60L2240/80 ,  B60L2250/10 ,  B60L2250/16 ,  H01M10/4207 ,  H01M10/425 ,  H01M10/443 ,  H01M2010/4271 ,  H01M2220/20 ,  H02J7/0021 ,  H02J7/0052 ,  H02J7/0081 ,  H02J7/0091 ,  H02J7/35 ,  H02J2007/005 ,  H02J2007/0067 ,  H02J2007/0098 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y02T90/34 ,  Y04S30/14

摘要： A battery package including a power storage portion; and a control device, where the control device determines if a first temperature of the power storage portion is higher than a predetermined temperature, and if the first temperature is higher than the predetermined temperature, discharges the power storage portion at a first discharge rate.

摘要翻译： 一种电池组，包括蓄电部; 以及控制装置，其中所述控制装置确定所述蓄电部的第一温度是否高于预定温度，并且如果所述第一温度高于所述预定温度，则以所述第一放电速率放电所述蓄电部。

公开(公告)号：US20160336572A1

公开(公告)日：2016-11-17

申请号：US15111215

申请日：2015-01-22

申请人： SONY CORPORATION

发明人： Naotake YOSHIDA ,  Hiroaki ONO ,  Tsutomu AOYAMA ,  Tatsuya ADACHI ,  Naoyuki SUGENO ,  Munenori INDEN

IPC分类号： H01M2/20 ,  H01M10/0525 ,  H02J7/00 ,  H01M10/46 ,  B60L11/18 ,  H01M2/10 ,  H01M2/34

摘要： There is provided a power storage system comprising a plurality of battery lines and a connection terminal unit. Each battery line comprises a plurality of battery cells arranged in a first direction. The connection terminal unit is electrically connected to terminal faces of each battery cell of a group of the battery cells, and the group of the battery cells is disposed in a second direction. At least one cut out is formed in the connection terminal unit. There are also provided a power storage system for a house, a power storage system for a vehicle, an electronic device and an electric vehicle including the power storage device.There is also provided a connection terminal unit for electrically connecting a plurality of battery cells, in which at least one cut out is formed in the connection terminal unit.

摘要翻译： 还提供了一种用于电连接多个电池单元的连接端子单元，其中在连接端子单元中形成至少一个切口。