中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

89 records (took 0.05 seconds)

    SOLAR CELL ARRAY, SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF
    31.
    发明申请
    SOLAR CELL ARRAY, SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF 审中-公开
    太阳能电池阵列，太阳能电池模块及其制造方法

    公开(公告)号：WO2016065946A1

    公开(公告)日：2016-05-06

    申请号：PCT/CN2015/084094

    申请日：2015-07-15

    Applicant: BYD COMPANY LIMITED

    Inventor： ZHAO, Zhiqiang ,  WANG, Liguo ,  TIAN, Ye ,  KANG, Shuping ,  JIANG, Zhanfeng ,  HE, Long

    IPC: H01L31/05

    CPC classification number: H01L31/0504 ,  H01L31/0508 ,  H01L31/0512 ,  Y02E10/50

    Abstract: A solar cell array (30), a solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell array (30) includes a plurality of cells (31) arranged in an n×m matrix form, in which in a row of cells, adjacent cells (31) are connected by the plurality of conductive wires (32), and at least two conductive wires (32) are constituted by a metal wire extending reciprocally between surfaces of the adjacent cells (31); in two adjacent rows of cells (31), a cell (31) in a a th row and a cell in a (a+1) th row are connected by the plurality of conductive wires (32), and at least two conductive wires (32) are constituted by a metal wire extending reciprocally between a surface of a cell (31) in a a th row and a surface of a cell (31) in a (a+1) th row. A secondary grid line (312) and a short grid line (33) are disposed on a front surface of the cell (31), and the secondary grid line (312) includes a middle secondary grid line (3122) intersected with the conductive wire (32) and an edge secondary grid line (3121) non-intersected with the conductive wire (32), the short grid line (33) being connected with the conductive wire (32) or at least one middle secondary grid line (3122).

    Abstract translation: 公开了一种太阳能电池阵列（30），太阳能电池模块（100）及其制造方法。 太阳能电池阵列（30）包括以n×m矩阵形式布置的多个单元（31），其中在一行单元中，相邻单元（31）由多根导线（32）连接，以及 至少两根导线（32）由在相邻电池（31）的表面之间往复移动的金属线构成。 在相邻行的单元格（31）中，运动行中的单元（31）和第（a + 1）行中的单元通过多根导线（32）连接，并且至少两根导线 32）由在Ath行的单元（31）的表面和（a + 1）行的单元（31）的表面之间往复移动的金属线构成。 二次栅格线（312）和短栅格线（33）设置在电池（31）的前表面上，次级栅格线（312）包括与导线相交的中间二次栅格线（3122） （32）和与导线（32）不相交的边缘辅助栅格线（3121），短栅格线（33）与导线（32）或至少一个中间二次栅格线（3122）连接， 。

    SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF
    32.
    发明申请
    SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF 审中-公开
    太阳能电池模块及其制造方法

    公开(公告)号：WO2016065944A1

    公开(公告)日：2016-05-06

    申请号：PCT/CN2015/084071

    申请日：2015-07-15

    Applicant: BYD COMPANY LIMITED

    Inventor： ZHAO, Zhiqiang ,  WANG, Liguo ,  ZHAO, Wei ,  JIANG, Zhanfeng ,  HE, Long

    IPC: H01L31/05

    CPC classification number: H01L31/0504 ,  H01L31/022425 ,  H01L31/042 ,  H01L31/048 ,  Y02E10/50

    Abstract: A solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell module includes (100) an upper cover plate (10), a front adhesive layer (20), a cell array (30), a back adhesive layer (40) and a back plate (50) superposed in sequence, the cell array (30) comprising a plurality of cells (31) arranged in a matrix form of multiple rows and multiple columns, at least two rows of the cells (31) being connected by a plurality of conductive wires, at least two conductive wires being constituted by a metal wire which extends reciprocally between surfaces of the cells (31) in different rows, the conductive wires contacting with the cells (31), the front adhesive layer (20) being in direct contact with the conductive wires and filling between adjacent conductive wires.

    Abstract translation: 公开了一种太阳能电池组件（100）及其制造方法。 太阳能电池模块包括（100）上盖板（10），前粘合剂层（20），单元阵列（30），背粘合层（40）和后板（50） 单元阵列（30），包括以多行和多列的矩阵形式布置的多个单元（31），至少两行所述单元（31）通过多根导线连接，至少两根导线为 由在不同行中的电池单元（31）的表面之间往复移动的金属线构成，导线与电池（31）接触，前粘合剂层（20）与导电线直接接触并在相邻 导线。

    SOLAR CELL UNIT, CONDUCTIVE WIRE, ARRAY, CELL MODULE AND MANUFACTURING METHOD THEREOF
    33.
    发明申请
    SOLAR CELL UNIT, CONDUCTIVE WIRE, ARRAY, CELL MODULE AND MANUFACTURING METHOD THEREOF 审中-公开
    太阳能电池单元，导电线，阵列，电池模块及其制造方法

    公开(公告)号：WO2016065941A1

    公开(公告)日：2016-05-06

    申请号：PCT/CN2015/084063

    申请日：2015-07-15

    Applicant: BYD COMPANY LIMITED

    Inventor： ZHAO, Zhiqiang ,  JIANG, Zhanfeng ,  HE, Long

    IPC: H01L31/05

    CPC classification number: H01L31/0504 ,  H01L31/022425 ,  H01L31/042 ,  H01L31/048 ,  Y02E10/50

    Abstract: A conductive wire (32) of a solar cell unit, a solar cell unit, a solar cell array (30), a solar cell module (100) and a manufacturing method thereof are disclosed. The conductive wire (32) is constituted by a metal wire whose cross section has a width gradually decreasing in a direction away from a cell.

    Abstract translation: 公开了一种太阳能电池单元的导线（32），太阳能电池单元，太阳能电池阵列（30），太阳能电池模块（100）及其制造方法。 导线（32）由金属线构成，金属线的横截面在远离电池的方向上具有逐渐减小的宽度。

    SOLAR CELL UNIT, SOLAR CELL ARRAY, SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF
    34.
    发明申请
    SOLAR CELL UNIT, SOLAR CELL ARRAY, SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF 审中-公开
    太阳能电池单元，太阳能电池阵列，太阳能电池模块及其制造方法

    公开(公告)号：WO2016065940A1

    公开(公告)日：2016-05-06

    申请号：PCT/CN2015/084061

    申请日：2015-07-15

    Applicant: BYD COMPANY LIMITED

    Inventor： ZHAO, Zhiqiang ,  JIANG, Zhanfeng ,  HE, Long

    IPC: H01L31/05

    CPC classification number: H01L31/0504 ,  H01L31/022425 ,  H01L31/022433 ,  H01L31/042 ,  Y02E10/50

    Abstract: A solar cell unit, a solar cell array (30), a solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell unit includes a cell (31) comprising a cell substrate (311), secondary grid lines (312) spaced apart from each other in a front surface of the cell substrate (311), a back electric field (313) disposed in a back surface of the cell substrate (311), and back welding portions spaced apart from each other in the back electric field (313), the back welding portions formed by applying silver paste or a tin alloy to the back field; front conductive wires (32A) constituted by a metal wire and electrically connected with the front secondary grid lines (312); and back conductive wires (312B) constituted by a metal wire and electrically connected with the back electric field (313) via the back welding portions.

    Abstract translation: 公开了太阳能电池单元，太阳能电池阵列（30），太阳能电池模块（100）及其制造方法。 太阳能电池单元包括电池（31），其包含电池基板（311），在电池基板（311）的前表面中彼此间隔开的辅格栅线（312），设置在电池基板 电池基板（311）的后表面和在背电场（313）中彼此间隔开的背焊接部分，通过将银膏或锡合金涂覆到背部区域而形成的背焊部分; 由金属线构成并与前副栅极线（312）电连接的前导线（32A）。 以及由金属线构成的后背导线（312B），并经背面焊接部与背电场（313）电连接。

    SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF
    35.
    发明申请
    SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF 审中-公开
    太阳能电池模块及其制造方法

    公开(公告)号：WO2016065934A1

    公开(公告)日：2016-05-06

    申请号：PCT/CN2015/084053

    申请日：2015-07-15

    Applicant: BYD COMPANY LIMITED

    Inventor： ZHAO, Zhiqiang ,  TIAN, Ye ,  PENG, Handong ,  KANG, Shuping ,  JIANG, Zhanfeng ,  HE, Long

    IPC: H01L31/05

    CPC classification number: H01L31/0504 ,  H01L31/022425 ,  H01L31/042 ,  H01L31/048 ,  H01L31/0488 ,  Y02E10/50

    Abstract: A solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell module (100) includes an upper cover plate (10), a front adhesive layer (20), a cell (31), a back adhesive layer (40) and a back plate (50) superposed in sequence, a secondary grid line (312) being disposed on a front surface of the cell (31), a transparent film (60) being disposed between the front adhesive layer (20) and the cell (31), a conductive wire (32) being disposed on a surface of the transparent film (60) opposite the cell (31), the conductive wire (32) being inserted into the transparent film (60) and exposed therefrom, and being formed of a metal wire (321) and connected with the secondary grid line (312), the transparent film (60) having a melting point higher than the melting point of the front adhesive layer (20) and the back adhesive layer (40).

    Abstract translation: 公开了一种太阳能电池组件（100）及其制造方法。 太阳能电池模块（100）包括上盖板（10），前粘合剂层（20），单元（31），背粘合剂层（40）和后板（50） 栅格线（312）设置在电池（31）的前表面上，透明膜（60）设置在前粘合剂层（20）和电池（31）之间，导电线（32）设置在电极 所述透明膜（60）的与所述电池（31）相对的表面，所述导线（32）插入所述透明膜（60）中并暴露于所述透明膜（60）中，并且由金属线（321）形成并与所述第二 栅格线（312），所述透明膜（60）具有比所述前粘合剂层（20）和所述背粘合剂层（40）的熔点高的熔点。

    METHOD AND SYSTEM FOR DETECTING INTERNAL BATTERY ABNORMALITIES DURING CHARGING AND DISCHARGING STATES
    37.
    发明申请
    METHOD AND SYSTEM FOR DETECTING INTERNAL BATTERY ABNORMALITIES DURING CHARGING AND DISCHARGING STATES 审中-公开
    在充电和放电状态期间检测内部电池异常的方法和系统

    公开(公告)号：WO2009059530A1

    公开(公告)日：2009-05-14

    申请号：PCT/CN2008/072857

    申请日：2008-10-28

    Applicant: BYD COMPANY LIMITED ,  HE, Long ,  FENG, Wei ,  LV, Jianjing ,  ZHOU, Jun

    Inventor： HE, Long ,  FENG, Wei ,  LV, Jianjing ,  ZHOU, Jun

    IPC: H01M10/42 ,  G01R31/36 ,  H02J7/00

    CPC classification number: H02J7/0031 ,  H02J2007/0037 ,  H02J2007/004

    Abstract: Methods and systems for detecting internal battery abnormalities during charging and discharging states. The systems include a circuit (301) for determining charging and/or discharging state of the battery, a circuit for sampling the battery voltage at sequential time points, a circuit for measuring the decline of the voltage, a counter for counting the time T dec while the voltage is in decline, a circuit for measuring the rate of the decrease of the voltage, a circuit for producing an indicator for internal abnormalities if one or more of the following conditions is met: (a) the battery is in the charging state and T dec exceeds a predetermined time; (b) the battery is in the charging state and the decrease of the voltage exceeds a predetermined voltage; and (c) the battery is in the discharging state and the rate of the decrease of the voltage exceeds a predetermined decline rate.

    Abstract translation: 在充电和放电状态下检测内部电池异常的方法和系统。 这些系统包括用于确定电池的充电和/或放电状态的电路（301），用于在连续时间点对电池电压进行采样的电路，用于测量电压下降的电路，用于计数时间Tdec的计数器 电压下降，用于测量电压降低速率的电路，如果满足以下条件中的一个或多个，则用于产生用于内部异常的指示器的电路：（a）电池处于充电状态，并且 Tdec超过预定时间; （b）电池处于充电状态，电压的下降超过预定电压; 和（c）电池处于放电状态，并且电压下降的速率超过预定的下降率。

    POWER BATTERY PACK AND ELECTRIC VEHICLE
    40.
    发明公开
    POWER BATTERY PACK AND ELECTRIC VEHICLE 审中-公开

    公开(公告)号：EP4329057A2

    公开(公告)日：2024-02-28

    申请号：EP23220824.9

    申请日：2019-06-21

    Applicant: BYD Company Limited

    Inventor： HE, Long ,  SUN, Huajun ,  JIANG, Wenfeng ,  LU, Zhipei ,  ZHENG, Weixin ,  TANG, Jianglong ,  ZHU, Yan ,  WANG, Xinyue ,  HE, Kefeng

    IPC: H01M50/103

    Abstract: The present invention basically relates to a power battery pack, configured to provide power for an electric vehicle and comprising: a pack body; a plurality of cells, disposed in the pack body, the cell having a length L 0 , a width H 0 , and a thickness D 0 , wherein L 0 >H 0 ≥D 0 ; when the power battery pack is placed on the electric vehicle, a length direction of the cell extends along a width direction or a length direction of the electric vehicle; when the length direction of the cell extends along the width direction of the electric vehicle, the length L 0 of the cell and a size W of a vehicle body of the electric vehicle in the width direction meet: 46%≤L 0 /W≤76%; or when the length direction of the cell extends along the length direction of the electric vehicle, the length L 0 of the cell and a size X of the vehicle body of the electric vehicle in the length direction meet: 40%≤L 0 /X≤76%, at least one of the cells, comprising a battery body, the battery body having a length L, a width H, a thickness D, and a volume V, the length L of the battery body being greater than the width H, and the width H of the battery body being greater than the thickness D, wherein the battery body meets: 400mm≤L≤2500mm and H/V=0.0001 mm -2 to 0.00015 mm -2 .

Patent Agency Ranking