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公开(公告)号：US5892354A
公开(公告)日：1999-04-06
申请号：US717330
申请日：1996-09-20
CPC分类号： G05F1/67 , Y02E10/58 , Y10S323/906
摘要： A voltage control apparatus which is robust against disturbances such as variations in solar radiation amount around a solar cell, and has quick response, has a voltage detection unit (4) for detecting the voltage value of a battery power supply (1), a power conversion unit (2) for performing predetermined conversion of electric power supplied from the battery power supply, and supplying the converted electric power to a load or a commercial AC system (3), an output setting unit (5) for setting the output value of the power conversion unit on the basis of the voltage detection value, and a control unit (6) for controlling the power conversion unit on the basis of the output setting value. The output setting unit is constituted by a target voltage setting unit (51) for setting the target voltage value of the battery power supply, and an output calculation unit (52) for calculating the output setting value on the basis of the deviation between the voltage detection value and the target voltage value.
摘要翻译： 一种对太阳能电池周围的太阳辐射量的变化等抗扰性强的电压控制装置，具有快速响应的电压控制装置，具有检测电池电源（1）的电压值的电压检测单元（4） 转换单元（2），用于执行从电池电源供应的电力的预定转换，并将转换的电力提供给负载或商用AC系统（3）;输出设定单元（5），用于将输出值 基于电压检测值的功率转换单元，以及用于基于输出设定值控制功率转换单元的控制单元（6）。 输出设定单元由用于设定电池电源的目标电压值的目标电压设定单元（51）和输出计算单元（52）构成，该输出计算单元基于电压 检测值和目标电压值。
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公开(公告)号：US5869956A
公开(公告)日：1999-02-09
申请号：US922550
申请日：1997-09-03
摘要： In order to extract maximum power from a solar cell, maximum power point tracking (MPPT) control is performed under ordinary circumstances. If the output current of the solar cell becomes too small, the operating point of the solar cell is caused to fluctuate over a range wider than that of MPPT control at a period longer than that of MPPT control and the output voltage and current of the solar cell is sampled. In a case where it is indicated by power values obtained from the sample voltage values and current values that a plurality of maximal points of power value exist, a voltage value corresponding to a power value indicative of the largest value is set as the operating point of the solar cell.
摘要翻译： 为了从太阳能电池提取最大功率，在一般情况下执行最大功率点跟踪（MPPT）控制。 如果太阳能电池的输出电流变得太小，则太阳能电池的工作点在比MPPT控制的时间长的范围内比MPPT控制的工作点波动，并且太阳能电池的输出电压和电流 对单元进行采样。 在由从采样电压值和电流值获得的功率值表示存在多个功率值的最大值的情况下，将表示最大值的功率值对应的电压值设定为 太阳能电池。
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公开(公告)号：US5621300A
公开(公告)日：1997-04-15
申请号：US429227
申请日：1995-04-25
CPC分类号： H02J7/35 , Y02E10/566 , Y10S320/10 , Y10S320/11
摘要： In a charging control method and apparatus which can improve the operating efficiency of a power generation system and prolong the service life of an accumulation unit, a short-circuit switch is closed, and a current generated in a solar cell is charged in the accumulation unit in a charging state. With this charging, the terminal voltage of the accumulation unit rises. This voltage is detected by a detection unit and is loaded into a control unit. When the detected voltage rises to a predetermined voltage, the short-circuit switch is closed by a short-circuit control signal. The output current from the solar cell is then discharged to the ground, and charging is stopped. In this state, the control unit determines the connected state of a load from an output signal from the detection unit. When the closed state of the short-circuit switch is determined from an output signal from a detection unit, the control unit switches the short-circuit switch to an open state even if the voltage of the accumulation unit has not reached a charging start voltage. With this switching operation, discharging of an output current from the solar cell to the ground is stopped, and the output current from the solar cell is output to the accumulation unit and the load.
摘要翻译： 在能够提高发电系统的运行效率并延长蓄电单元的使用寿命的充电控制方法和装置中，短路开关闭合，并且将太阳能电池中产生的电流充电到蓄电单元 处于充电状态。 通过该充电，蓄电单元的端子电压上升。 该电压由检测单元检测并被加载到控制单元中。 当检测到的电压上升到预定电压时，短路开关由短路控制信号闭合。 然后将来自太阳能电池的输出电流排出到地面，并停止充电。 在这种状态下，控制单元根据来自检测单元的输出信号确定负载的连接状态。 当从检测单元的输出信号确定短路开关的闭合状态时，即使蓄电单元的电压尚未达到充电开始电压，控制单元将短路开关切换到打开状态。 通过该切换动作，停止从太阳能电池向地面的输出电流的放电，将来自太阳能电池的输出电流输出到蓄电单元和负载。
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34.发明授权Roof with plurality of solar cell modules having filler layer of varying thickness and manufacturing method thereof 失效具有多个具有不同厚度的填充层的太阳能电池模块的屋顶的屋顶及其制造方法公开(公告)号：US06420645B1
公开(公告)日：2002-07-16
申请号：US08736996
申请日：1996-10-25
申请人： Takashi Ohtsuka , Kimitoshi Fukae , Yuji Inoue
发明人： Takashi Ohtsuka , Kimitoshi Fukae , Yuji Inoue
IPC分类号： H01L31042
CPC分类号： H02S20/23 , B32B15/082 , B32B17/04 , E04D2001/3458 , F24S20/67 , F24S25/15 , F24S2020/13 , F24S2025/6007 , H01L31/02008 , H01L31/048 , H01L31/049 , H01L31/0504 , Y02B10/12 , Y02B10/20 , Y02E10/50 , Y10S136/291
摘要： A roof member module is provided which is excellent in foldability and durability. The filler thickness in the downwardly facing parts, engagement parts, and upwardly facing folded parts of the roof member module are made thinner than the filler that is placed at the other non-folded parts.
摘要翻译： 提供了一种折叠性和耐久性优异的屋顶构件模块。 屋顶构件模块的面向下的部件，接合部分和面向上的折叠部分中的填料厚度比放置在其它非折叠部分的填料薄。
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35.发明授权Solar cell module, enclosure with solar cells, enclosure installation method, and solar cell system 失效太阳能电池模块，带太阳能电池的外壳，外壳安装方法和太阳能电池系统公开(公告)号：US06245987B1
公开(公告)日：2001-06-12
申请号：US09149017
申请日：1998-09-08
申请人： Satoru Shiomi , Kimitoshi Fukae , Yuji Inoue , Ichiro Kataoka , Fumitaka Toyomura , Makoto Sasaoka
发明人： Satoru Shiomi , Kimitoshi Fukae , Yuji Inoue , Ichiro Kataoka , Fumitaka Toyomura , Makoto Sasaoka
IPC分类号： H01L2500
CPC分类号： H02S40/34 , H01L31/048 , H01L2924/0002 , H02S20/23 , Y02B10/12 , Y02E10/50 , H01L2924/00
摘要： By providing a non-contact means and/or a non-contact space between electric connecting members and an underlaying material and/or a substrate material and/or a rear material, the temporal degradation of a solar cell module can be prevented which is caused by a contact between the electric connecting members for the module and the underlaying material and/or the substrate material and/or the rear material.
摘要翻译： 通过在电连接构件和底层材料和/或基底材料和/或后部材料之间提供非接触装置和/或非接触空间，可以防止太阳能电池模块的时间劣化 通过用于模块的电连接构件和垫层材料和/或基底材料和/或后部材料之间的接触。
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36.发明授权Solar cell module having a back face reinforcing member covered by a resin and a process for the production of said solar cell module 失效具有被树脂覆盖的背面加强构件的太阳能电池组件和用于制造所述太阳能电池组件的方法
公开(公告)号：US6008450A
公开(公告)日：1999-12-28
申请号：US749634
申请日：1996-11-15
申请人： Takashi Ohtsuka , Kimitoshi Fukae , Yuji Inoue
发明人： Takashi Ohtsuka , Kimitoshi Fukae , Yuji Inoue
IPC分类号： E04D13/18 , H01L25/00 , H01L31/042 , H01L31/048 , H01L31/052
CPC分类号： H01L31/048 , H01L31/056 , H02S20/25 , Y02B10/12 , Y02E10/52
摘要： A highly reliable molar cell module comprising a back face reinforcing metallic member, a photovoltaic element, a filler for encapsulating said photovoltaic element, and a surface protective film having a weatherability, wherein the end faces of said back face reinforcing metallic member and a partial area of the rear face of said back face reinforcing metallic member are covered by a resin. A process for the production of said solar module by way of thermocompression bonding process.
摘要翻译： 一种高度可靠的摩尔电池模块，包括背面加强金属构件，光电元件，用于封装所述光电元件的填充物和具有耐候性的表面保护膜，其中所述背面加强金属构件的端面和部分区域 所述背面加强金属部件的后表面被树脂覆盖。 一种通过热压接工艺生产所述太阳能组件的方法。
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公开(公告)号：US06007650A
公开(公告)日：1999-12-28
申请号：US691714
申请日：1996-08-02
申请人： Shigenori Itoyama , Kimitoshi Fukae , Yuji Inoue
发明人： Shigenori Itoyama , Kimitoshi Fukae , Yuji Inoue
CPC分类号： B32B37/1018
摘要： A vacuum laminating apparatus includes a laminating space formed by a base member, a tube having deaeration holes, and a flexible lid member. A vacuum laminating method places the material to be laminated within the laminating space and heats the material while creating a vacuum in the space.
摘要翻译： 真空层压装置包括由基底构件形成的层压空间，具有脱气孔的管和柔性盖构件。 真空层压法将层压空间中的层压材料放置在空间内，同时在空间中产生真空的同时加热材料。
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38.发明授权Battery power supply device characteristic measuring apparatus and measuring method 失效电池供电装置特征测量装置及测量方法
公开(公告)号：US5955885A
公开(公告)日：1999-09-21
申请号：US685540
申请日：1996-07-24
IPC分类号： G01R31/26 , G01R31/28 , G05F1/67 , H01L31/04 , G01N27/416
摘要： In order to accurately and stably measure the output characteristics of a battery power supply device, especially, a large-scale solar cell module by an equipment that requires only a size and cost equivalent to those of an apparatus used for measuring a small-scale module, the light-receiving surface of the solar cell module is divided into areas each including a bypass diode, the output characteristics upon light illumination in units of divided areas are measured, the measured characteristics are synthesized, and the influence of bypass diode characteristics is subtracted from the synthesized characteristics, thereby calculating the output characteristics of the solar cell module.
摘要翻译： 为了准确且稳定地测量电池电源装置的输出特性，特别是通过仅需要与用于测量小型模块的装置的尺寸和成本相等的装置的大型太阳能电池模块 ，将太阳能电池模块的受光面分成包括旁路二极管的区域，测量以分割区域为单位的光照射时的输出特性，合成测量特性，并减去旁路二极管特性的影响 根据合成特性，计算太阳能电池模块的输出特性。
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39.发明授权Charge/discharge control method, charge/discharge controller, and power generation system with charge/discharge controller 失效充放电控制方式，充放电控制器，带充放电控制器的发电系统
公开(公告)号：US5751133A
公开(公告)日：1998-05-12
申请号：US622584
申请日：1996-03-26
CPC分类号： H01M10/465 , H02J7/35 , Y02E10/566
摘要： In a charge/discharge control system for a charging the output of a storage battery from a solar cell, the output voltage of the storage battery connected to a node between the solar cell output and a load is detected. If the detected voltage is less than a first setting value, discharge from the storage battery to the load is inhibited. The discharge inhibition is released in response to a discharge inhibition release command after the storage battery voltage increases to a second setting value.
摘要翻译： 在用于对来自太阳能电池的蓄电池的输出进行充电的充放电控制系统中，检测连接到太阳能电池输出和负载之间的节点的蓄电池的输出电压。 如果检测到的电压小于第一设定值，则禁止从蓄电池向负载的放电。 在蓄电池电压升高到第二设定值之后，响应于放电抑制释放命令释放放电抑制。
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40.发明授权Insulation state measurement method, insulation state judgement apparatus, and dispersion type power generating system using the same 失效绝缘状态测量方法，绝缘状态判断装置和使用该绝缘状态测量方法的分散型发电系统
公开(公告)号：US5712572A
公开(公告)日：1998-01-27
申请号：US429228
申请日：1995-04-25
IPC分类号： G01R27/08 , G01R27/02 , G01R31/02 , G01R31/12 , G01R31/26 , H01L31/04 , H02H3/00 , H02J3/00 , H02J3/38 , H01H31/12
CPC分类号： G01R31/129 , H02S50/10
摘要： An object of the present invention is to provide an insulation state measurement method and a judgement apparatus for a power conversion system, which can monitor the insulation state of an electric path with one end to which a power scarce is connected, or the power source itself in a non-use state of the power source, and can prevent an unexpected failure. A solar cell array connected to one end of an electric path is set in a non-grounded state upon operation of a change-over switch, and a measurement switch which receives an operation command from an operating circuit temporarily applies a high voltage to the electric path. A current detector detects a weak current flowing through connection lines, and supplies detection data to an insulation judgement unit. The insulation judgement unit calculates the insulator resistance on the basis of the magnitude of the applied voltage, and the magnitude of the weak current detected by the current detector. If an abnormality is detected, information indicating the abnormality is displayed on a display unit. In this manner, an unexpected failure can be avoided.
摘要翻译： 本发明的目的是提供一种用于电力转换系统的绝缘状态测量方法和判断装置，其能够监测与缺少电力的一端或电源本身的电气路径的绝缘状态 在电源的不使用状态下，可以防止意外的故障。 连接到电路的一端的太阳能电池阵列在转换开关操作时被设置为非接地状态，并且从操作电路接收操作命令的测量开关暂时向电气施加高电压 路径。 电流检测器检测流过连接线的弱电流，并将检测数据提供给绝缘判断单元。 绝缘判断单元基于施加电压的大小和由电流检测器检测到的弱电流的大小来计算绝缘体电阻。 如果检测到异常，则在显示单元上显示表示异常的信息。 以这种方式，可以避免意外的故障。
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