公开(公告)号：US08581608B2

公开(公告)日：2013-11-12

申请号：US13058327

申请日：2009-05-22

申请人： Osamu Shizuya ,  Jun Ishida ,  Hideki Furubayashi ,  Yukitaka Miyata

发明人： Osamu Shizuya ,  Jun Ishida ,  Hideki Furubayashi ,  Yukitaka Miyata

IPC分类号： G01R31/00

CPC分类号： H01L31/02021 ,  H01L31/044 ,  H02S50/10 ,  H04Q9/00 ,  H04Q2209/40 ,  H04Q2209/886 ,  Y02E10/50 ,  Y10T307/461 ,  Y10T307/50 ,  Y10T307/505 ,  Y10T307/511 ,  Y10T307/516

摘要： The present invention provides an apparatus for easily detecting an abnormal status of power generation of a solar cell panel in a solar cell power generation system having the power generation of 1 MW or higher.The present invention provides an abnormality detecting apparatus for a solar cell power generation system including a plurality of solar cell strings each having a plurality of solar cell modules connected to each other in series and a backflow preventing diode connected to a power output terminal of each of the solar cell strings, characterized in that the abnormality detecting apparatus further includes measuring means for measuring a current flowing in the backflow preventing diode; and that the measuring means is supplied with electric power from both terminals of the backflow preventing diode.

摘要翻译： 本发明提供一种能够容易地检测发电量为1MW以上的太阳能电池发电系统中的太阳能电池面板的发电异常状态的装置。 本发明提供一种用于太阳能电池发电系统的异常检测装置，其包括多个太阳能电池串，每个太阳能电池串具有串联连接的多个太阳能电池模块，以及连接到每个太阳能电池组的电力输出端子的防回流二极管 所述太阳能电池串的特征在于，所述异常检测装置还包括测量装置，用于测量在防逆流二极管中流动的电流; 并且向防回流二极管的两端提供测量装置的电力。

公开(公告)号：US09197155B2

公开(公告)日：2015-11-24

申请号：US12529685

申请日：2008-08-25

申请人： Jun Ishida ,  Kenji Hamano

发明人： Jun Ishida ,  Kenji Hamano

IPC分类号： H02B1/01 ,  H02B1/56 ,  H05K7/20 ,  H02S40/34

CPC分类号： H02S40/345 ,  H02B1/01

摘要： In a terminal plate circuit in which the bottom surface of the diode is attached to the surface of the terminal plate with solder so as to dissipate the heat of the diode, heat transfer from the diode to the terminal plate is facilitated by removing the air bubbles in the solder during the soldering. A terminal plate circuit configured in such a manner that a metal part of a bottom surface of a diode of surface mounting type is soldered onto a surface of a terminal plate that is larger than the metal part, characterized in that streaks consisting of a plurality of lines that do not intersect with each other are formed on the surface of the terminal plate onto which the diode is to be soldered, whereby air bubbles generated within the solder during the soldering are let to escape from a lower surface of the diode to outside through the streaks. This terminal plate circuit is suitable for the use in a terminal box for solar cell panel.

摘要翻译： 在二极管的底表面用焊料附着到端子板的表面以便散发二极管的热量的端子板电路中，通过去除气泡来促进从二极管到端子板的传热 在焊锡时焊接。 一种端子板电路，其构造为使得表面安装型二极管的底面的金属部分焊接到比金属部分大的端子板的表面上，其特征在于，由多个 在要焊接二极管的端子板的表面上形成彼此不相交的线，由此在焊接期间在焊料内产生的气泡从二极管的下表面逸出到外部 条纹。 该端子板电路适用于太阳能电池板的接线盒。

公开(公告)号：US20120216856A1

公开(公告)日：2012-08-30

申请号：US13503619

申请日：2009-11-27

申请人： Yasufumi Konishi ,  Masayuki Kusumoto ,  Tomotsugu Yuhi

发明人： Yasufumi Konishi ,  Masayuki Kusumoto ,  Tomotsugu Yuhi

IPC分类号： H01L31/048

CPC分类号： H01L31/0488 ,  H02S40/34 ,  Y02E10/50

摘要： A solar cell module, having a solar cell panel including a front-surface light-transmitting member, a rear-surface light-transmitting member, and a solar cell arranged between these members, and a terminal box for taking out an electric current from the solar cell panel, and further having a bus bar laid to transmit an electric current generated from the solar cell inside the solar cell panel through an end of the solar cell panel to a terminal plate inside the terminal box, wherein the terminal box is fitted to the panel in a manner so as to cover the end of the solar cell panel, through which the bus bar is passed, and further cover a light-receiving surface side region of the front-surface light-transmitting member, and a light-receiving surface side region of the rear-surface light-transmitting member, these regions being adjacent to the end.

摘要翻译： 一种太阳能电池模块，具有太阳能电池板，其包括前表面透光构件，后表面透光构件和布置在这些构件之间的太阳能电池，以及用于从 太阳能电池面板，并且还具有母线，其布置成将太阳能电池板内的太阳能电池产生的电流通过太阳能电池板的一端传送到接线​​盒内的端子板，其中接线盒安装到 该面板以覆盖太阳能电池面板的端部的方式通过母线通过，并进一步覆盖前表面透光部件的受光面侧区域，以及光接收部 背面透光构件的表面侧区域，这些区域与端部相邻。

公开(公告)号：US20130099760A1

公开(公告)日：2013-04-25

申请号：US13133623

申请日：2010-06-14

申请人： Osamu Shizuya ,  Yukitaka Miyata ,  Yasufumi Konishi

发明人： Osamu Shizuya ,  Yukitaka Miyata ,  Yasufumi Konishi

IPC分类号： G05F1/46

CPC分类号： G05F1/468 ,  H01L31/02021 ,  H02J3/383 ,  H02M3/156 ,  H02M2001/0045 ,  Y02E10/563

摘要： A direct-current stabilized power supply device that drops a voltage from a power supply of a solar cell in which output power is unstable, and supplies a stable voltage necessary for measurement equipment and the like.

摘要翻译： 一种从输出功率不稳定的太阳能电池的电源降低电压并提供测量设备等所需的稳定电压的直流稳压电源装置。

公开(公告)号：US08237065B2

公开(公告)日：2012-08-07

申请号：US12513490

申请日：2008-01-25

申请人： Jun Ishida ,  Kenji Hamano ,  Masayuki Kusumoto

发明人： Jun Ishida ,  Kenji Hamano ,  Masayuki Kusumoto

IPC分类号： H05K5/02 ,  H05K1/02 ,  H05K1/18 ,  H01L23/48

CPC分类号： H01L23/49562 ,  H01L23/49575 ,  H01L24/40 ,  H01L24/41 ,  H01L24/48 ,  H01L25/072 ,  H01L2224/40137 ,  H01L2224/40247 ,  H01L2224/48095 ,  H01L2224/48247 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01015 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/181 ,  H02S40/345 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/37099

摘要： The present invention provides a diode that does not deteriorate its function even if it is used in an environment where the temperature change is considerable, such as in a terminal box for solar cell panel that is placed outdoors. A diode of twin-chip-mounting type in which each chip has a lead foot for being joined to a common terminal plate, wherein said lead feet are electrically connected with each other in a region of each lead foot from each chip to a portion wherein each lead foot is joined. The electrical connection of the lead feet is preferably formed by integral molding with each lead foot.

摘要翻译： 本发明提供即使在温度变化大的环境中使用也不会使其功能劣化的二极管，例如在放置在室外的太阳能电池面板用接线盒中。 一种双芯片安装型二极管，其中每个芯片具有用于连接到公共端子板的引脚，其中所述引脚在每个引脚的每个芯片的区域中彼此电连接到其中 每个引脚连接在一起。 引脚的电连接优选通过与每个引脚一体成型而形成。

公开(公告)号：US20100170716A1

公开(公告)日：2010-07-08

申请号：US12664140

申请日：2008-06-24

申请人： Jun Ishida ,  Kenji Hamano

发明人： Jun Ishida ,  Kenji Hamano

IPC分类号： H01R4/02

CPC分类号： H01R4/4818 ,  H01L31/02013 ,  H02S40/34 ,  Y02E10/50

摘要： The present invention provides a terminal plate circuit in which the reliability of an electrical connection state between a terminal plate and a rectangular wire is enhanced by a simple method. The present invention is a terminal plate circuit including a terminal plate, a rectangular wire, and a pressing member, characterized in that a hole through which the rectangular wire penetrates is provided in the terminal plate; the rectangular wire is inserted into this hole so as to establish an electrical contact between the terminal plate and the rectangular wire; and the contact state is maintained by a pressing force of the pressing member to the part of the surface of the rectangular wire on the side opposite to the part of the surface of the rectangular wire that is in contact with the terminal plate, and that the pressing member has a sandwiching part that can sandwich the end of the terminal plate, and the pressing force of the pressing member to the rectangular wire is generated by sandwiching the end of the terminal plate with this sandwiching part. Preferably, soldering or welding is carried out so as to cover a part at which the terminal plate and the rectangular wire are in electrical contact with each other.

摘要翻译： 本发明提供了一种端子板电路，其中通过简单的方法增强了端子板和矩形导线之间的电连接状态的可靠性。 本发明是一种端子板电路，其包括端子板，矩形电线和按压部件，其特征在于，在所述端子板上设置有矩形电线穿过的孔。 将矩形线插入该孔中，以在端子板和矩形线之间建立电接触; 并且通过按压构件对矩形线的表面的与端子板接触的矩形线的表面的部分相对的一侧的一部分的压力来保持接触状态，并且 按压构件具有可以夹持端子板的端部的夹持部，并且通过将端子板的端部夹在该夹持部上而产生按压构件到矩形线的按压力。 优选地，进行焊接或焊接以覆盖端子板和矩形电线彼此电接触的部分。

公开(公告)号：US20160378890A1

公开(公告)日：2016-12-29

申请号：US14907433

申请日：2015-06-25

申请人： ONAMBA CO., LTD.

发明人： Choyu HAKU

IPC分类号： G06F17/50

CPC分类号： G06F17/5009 ,  H02S50/00

摘要： A method for predicting a future timing when the current value or power generation quantity of a module, string or power conditioner will have been lowered by a specific level from its present current value or power generation quantity. This method makes it possible to know an appropriate timing when a maintenance of the solar power generation system is to be performed, and attain a planned maintenance.

摘要翻译： 一种用于当模块，串或功率调节器的当前值或发电量将从其当前值或发电量降低特定电平时预测未来定时的方法。 该方法使得可以在进行太阳能发电系统的维护时获得适当的时机，并进行计划的维护。

公开(公告)号：US09007038B2

公开(公告)日：2015-04-14

申请号：US13133623

申请日：2010-06-14

申请人： Osamu Shizuya ,  Yukitaka Miyata ,  Yasufumi Konishi

发明人： Osamu Shizuya ,  Yukitaka Miyata ,  Yasufumi Konishi

IPC分类号： G05F1/00 ,  G05F1/613 ,  G05F3/16 ,  G05F1/46 ,  H01L31/02 ,  H02M3/156 ,  H02J3/38 ,  H02M1/00

CPC分类号： G05F1/468 ,  H01L31/02021 ,  H02J3/383 ,  H02M3/156 ,  H02M2001/0045 ,  Y02E10/563

摘要： A direct-current stabilized power supply device for stepping down an input voltage from a solar cell, including: a first constant voltage power supply circuit connected to the solar cell and including a constant current limiter circuit; a switch circuit; a switching-type second constant voltage power supply circuit connected to the switch circuit; and a voltage detection circuit that detects the output voltage of the first constant voltage power supply circuit. When the detected output of the first power supply circuit is equal to or higher than a first determination voltage, the switch circuit is closed, and power is supplied to the load from the second power supply circuit, and when the detected voltage is equal to or lower than a second, lower, determination voltage the switch circuit is opened, and the power supplied from the second power supply circuit is stopped.

摘要翻译： 一种用于降压太阳能电池的输入电压的直流稳压电源装置，包括：连接到太阳能电池并包括恒流限制器电路的第一恒压电源电路; 开关电路; 连接到开关电路的开关型第二恒压电源电路; 以及检测第一恒压电源电路的输出电压的电压检测电路。 当第一电源电路的检测输出等于或高于第一确定电压时，开关电路闭合，并且从第二电源电路向负载供电，并且当检测到的电压等于或等于 低于开关电路断开的第二，较低的确定电压，并且停止从第二电源电路供应的电力。

公开(公告)号：US08482309B2

公开(公告)日：2013-07-09

申请号：US13054465

申请日：2010-02-19

申请人： Yukitaka Miyata ,  Jun Ishida ,  Osamu Shizuya

发明人： Yukitaka Miyata ,  Jun Ishida ,  Osamu Shizuya

IPC分类号： G01R31/26

CPC分类号： H02S50/10

摘要： A failure detecting method for a solar power generation system having plural solar cell strings in each of which plural solar cell modules are connected to each other in series. Specifically, by comparing the current value of each of the solar cell modules or strings with the average current value per one module or string, calculated from the total current value of the entire solar cell modules or strings, one or more failure candidates can be detected with high precision.

摘要翻译： 一种太阳能发电系统的故障检测方法，其具有多个太阳能电池组，其中多个太阳能电池模块彼此串联连接。 具体而言，通过将太阳能电池模块或串联的每一个的当前值与每个模块或串的平均电流值进行比较，从整个太阳能电池模块或串的总电流值计算，可以检测到一个或多个故障候补 精度高。

公开(公告)号：US20100084183A1

公开(公告)日：2010-04-08

申请号：US12513490

申请日：2008-01-25

申请人： Jun Ishida ,  Kenji Hamano ,  Masayuki Kusumoto

发明人： Jun Ishida ,  Kenji Hamano ,  Masayuki Kusumoto

IPC分类号： H05K5/02 ,  H01L23/48 ,  H05K1/02 ,  H05K1/18

CPC分类号： H01L23/49562 ,  H01L23/49575 ,  H01L24/40 ,  H01L24/41 ,  H01L24/48 ,  H01L25/072 ,  H01L2224/40137 ,  H01L2224/40247 ,  H01L2224/48095 ,  H01L2224/48247 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01015 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/181 ,  H02S40/345 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/37099

摘要： The present invention provides a diode that does not deteriorate its function even if it is used in an environment where the temperature change is considerable, such as in a terminal box for solar cell panel that is placed outdoors. A diode of twin-chip-mounting type in which each chip has a lead foot for being joined to a common terminal plate, wherein said lead feet are electrically connected with each other in a region of each lead foot from each chip to a portion wherein each lead foot is joined. The electrical connection of the lead feet is preferably formed by integral molding with each lead foot.

摘要翻译： 本发明提供即使在温度变化大的环境中使用也不会使其功能劣化的二极管，例如在放置在室外的太阳能电池面板用接线盒中。 一种双芯片安装型二极管，其中每个芯片具有用于连接到公共端子板的引脚，其中所述引脚在每个引脚的每个芯片的区域中彼此电连接到其中 每个引脚连接在一起。 引脚的电连接优选通过与每个引脚一体成型而形成。