公开(公告)号：US20150298556A1

公开(公告)日：2015-10-22

申请号：US14435440

申请日：2013-10-24

Applicant: SANYO ELECTRIC CO., LTD.

Inventor： HIDEKI SAKATA ,  NOBUYUKI OHSUMI ,  KAORU NAKAJIMA ,  AKINOBU TSUNESADA

IPC: B60L11/18 ,  B60L11/02

CPC classification number: B60L11/18 ,  B60L50/10 ,  B60L50/50 ,  B60R16/033 ,  H01M10/06 ,  H01M10/345 ,  H01M10/441 ,  H01M10/482 ,  H01M2220/20 ,  H02J7/0024 ,  Y02E60/124 ,  Y02E60/126 ,  Y02T10/7055

Abstract: A first power storage portion and a second power storage portion connected in parallel stores power generated by a generator in a vehicle and supplies power to an electric device in the vehicle. The second storage portion includes a plurality of series connected storage battery cells. The controlling portion monitors a ratio of divided voltages in the plurality of the series connected storage battery cells, and detects an abnormal state in the second power storage portion. Concretely, a positive terminal electrical potential, a negative terminal electrical potential, and a connecting node electrical potential are monitored, the abnormal state of the second power storage portion is determined when a ratio of a voltage between the positive terminal and the connecting node to a voltage between the negative terminal and the connecting node, does not correspond to a predetermined ratio.

Abstract translation: 并联连接的第一蓄电部和第二蓄电部将由发电机产生的电力供给到车辆内的电力装置。 第二存储部分包括多个串联连接的蓄电池单元。 控制部分监视多个串联的蓄电池单体中的分压电压的比例，并检测第二蓄电部分的异常状态。 具体地，监视正端子电位，负极端子电位和连接节点电位，当正极端子和连接节点之间的电压与a的比率确定时，确定第二蓄电部分的异常状态 负极和连接节点之间的电压不对应于预定的比例。

公开(公告)号：US20150372354A1

公开(公告)日：2015-12-24

申请号：US14765352

申请日：2014-01-31

Applicant: SANYO ELECTRIC CO., LTD.

Inventor： SHINYA NAKANO ,  NOBUYUKI OHSUMI ,  HIDEKI SAKATA

IPC: H01M10/48

CPC classification number: H01M10/48 ,  B60L11/1879 ,  B60L2240/545 ,  B60L2240/547 ,  H01M2/206 ,  H01M10/482 ,  H01M10/486 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/705

Abstract: A battery system comprises an assembled battery in which a plurality of battery cells are connected in series, a temperature sensor for detecting temperature of the battery cells of the assembled battery, and a voltage detecting line connected to a voltage detecting location of the battery cell. Further the battery system fixes the connecting terminal at the voltage detecting location. The connecting terminal fixes the temperature sensor in a thermally coupling state, and electrically connects the voltage detecting line.

Abstract translation: 电池系统包括其中多个电池单元串联连接的组合电池，用于检测组电池的电池单元的温度的温度传感器，以及连接到电池单元的电压检测位置的电压检测线。 此外，电池系统将连接端子固定在电压检测位置。 连接端子将温度传感器固定在热耦合状态，并且电连接电压检测线。

公开(公告)号：US20150343919A1

公开(公告)日：2015-12-03

申请号：US14435602

申请日：2013-10-24

Applicant: SANYO Electric Co., Ltd.

Inventor： HIDEKI SAKATA ,  KAORU NAKAJIMA ,  AKINOBU TSUNESADA

IPC: B60L11/18 ,  H01M10/625 ,  H01M10/6563 ,  H01M10/46

CPC classification number: B60L11/1877 ,  B60L50/66 ,  B60L53/14 ,  B60R16/04 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/06 ,  H01M10/30 ,  H01M10/345 ,  H01M10/425 ,  H01M10/46 ,  H01M10/613 ,  H01M10/625 ,  H01M10/643 ,  H01M10/6561 ,  H01M10/6563 ,  H01M10/658 ,  H01M2220/20 ,  Y02E60/124 ,  Y02E60/126 ,  Y02T10/7016 ,  Y02T10/7055

Abstract: A power supply device for a vehicle connectable in parallel to a lead-acid battery of 12 V, comprises a battery block including a plurality of secondary batteries capable of charging and discharging, a circuit board having an electric circuit configured to control the charging and discharging of the battery block, and a storage case for storing the battery block and the circuit board. The battery block is configured to connect an N number (N being a natural number) of nickel hydride batteries as the secondary batteries in series.

Abstract translation: 一种用于与12V的铅酸蓄电池并联连接的车辆的电源装置，包括具有能够充放电的多个二次电池的电池块，电路板，具有被配置为控制充放电的电路 以及用于存储电池块和电路板的存储盒。 电池块被配置为连接N个（N是自然数）的镍氢电池作为二次电池串联。

公开(公告)号：US20150298557A1

公开(公告)日：2015-10-22

申请号：US14435590

申请日：2013-10-24

Applicant: SANYO ELECTRIC CO., LTD.

Inventor： HIDEKI SAKATA ,  NOBUYUKI OHSUMI ,  KAORU NAKAJIMA ,  AKINOBU TSUNESADA

IPC: B60L11/18

CPC classification number: B60L11/18 ,  B60L1/003 ,  B60L1/02 ,  B60L3/0046 ,  B60L7/14 ,  B60L11/005 ,  B60L11/1803 ,  B60L11/1853 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1868 ,  B60L11/1874 ,  B60L11/1875 ,  B60L11/1879 ,  B60L15/2009 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60R16/033 ,  H01G2/08 ,  H01G11/08 ,  H01G11/18 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/052 ,  H01M10/345 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6551 ,  H01M2220/20 ,  Y02E60/122 ,  Y02E60/124 ,  Y02E60/13 ,  Y02T10/645 ,  Y02T10/7016 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/7066 ,  Y02T10/72 ,  Y02T10/7275

Abstract: A power supply device comprises a lead-acid battery disposing a plurality of cells in a battery case of a rectangular parallelepiped shape having a pair of facing walls and a pair of end surface walls at the circumference of a rectangular bottom surface plate, and a power storage device connected in parallel to the lead-acid battery. The power storage device has a larger storage capacity by regenerative braking than that of the lead-acid battery, and the power storage device has an external case having a heat radiation plate disposed in a thermally connected state to the facing wall of the lead-acid battery, and the heat radiation plate is thermally connected to the facing wall of the lead-acid battery.

Abstract translation: 电源装置包括：铅酸电池，其在长方体形状的电池壳体中设置多个电池，所述电池壳体具有一对相对的壁和位于矩形底面板的圆周处的一对端面壁， 存储设备与铅酸电池并联连接。 蓄电装置通过再生制动具有比铅酸蓄电池更大的存储容量，并且蓄电装置具有外部壳体，其具有以热连接状态设置在铅酸的相对壁上的散热板 电池，并且散热板热连接到铅酸电池的相对的壁。