Evaluation method for solar power generation system, evaluation device, and evaluation program
    1.
    发明授权
    Evaluation method for solar power generation system, evaluation device, and evaluation program 有权
    太阳能发电系统评价方法,评价装置和评价程序

    公开(公告)号:US09214894B2

    公开(公告)日:2015-12-15

    申请号:US13519613

    申请日:2011-01-17

    IPC分类号: H02S50/10 G05F1/67

    CPC分类号: H02S50/10

    摘要: A diagnosis device (17) for a solar power generation system, which diagnosis device (17) diagnoses a whole or a part of an output in the solar power generation system includes: a measurement data acquiring section (21) for acquiring an electric current value and a voltage value from an ammeter (12a) and a voltmeter (12b), respectively; and an diagnosing section (25) diagnoses the output on the basis of a motion of a power point indicated by the electric current value and the voltage value thus acquired.

    摘要翻译: 一种用于太阳能发电系统的诊断装置(17),该诊断装置(17)诊断太阳能发电系统的输出的全部或一部分包括:测量数据获取部(21),用于获取电流值 和分别来自电流表(12a)和电压计(12b)的电压值; 诊断部(25)基于由电流值表示的电力点的运动和由此获取的电压值来诊断输出。

    VOLTAGE SETTING DEVICE, PHOTOVOLTAIC POWER GENERATION SYSTEM, AND CONTROL METHOD OF VOLTAGE SETTING DEVICE
    2.
    发明申请
    VOLTAGE SETTING DEVICE, PHOTOVOLTAIC POWER GENERATION SYSTEM, AND CONTROL METHOD OF VOLTAGE SETTING DEVICE 有权
    电压设定装置,光伏发电系统及电压设定装置的控制方法

    公开(公告)号:US20120242303A1

    公开(公告)日:2012-09-27

    申请号:US13500166

    申请日:2010-11-12

    IPC分类号: G05F1/10

    摘要: An output converter includes a DCDC conversion section, a secondary side voltage/current monitoring section detecting a power from the DCDC conversion section, a maximum operation point control section determining what voltage is to be set by the DCDC conversion section so that the power detected by the secondary side voltage/current monitoring section is maximum, a DCDC short-circuit switch via which a current from a module bypasses the DCDC conversion section to outside, a primary side voltage/current monitoring section measuring the current from the module, a module short-circuit switch switching between a state where a secondary side cathode and a secondary side anode are short-circuited and a state where they are not short-circuited, the maximum operation point control section causing the DCDC short-circuit switch and the module short-circuit switch to switch.

    摘要翻译: 输出转换器包括DCDC转换部分,检测来自DCDC转换部分的电力的次级侧电压/电流监视部分,最大操作点控制部分,确定由DCDC转换部分设置哪个电压,使得由 次级侧电压/电流监视部分是最大的,DCDC短路开关,来自模块的电流通过该DCDC短路开关绕过DCDC转换部分到外部,初级侧电压/电流监测部分测量来自模块的电流,模块短路 在次级侧阴极和次级侧阳极短路的状态和不短路的状态之间切换的电路开关,使DCDC短路开关和模块短路开关的最大工作点控制部, 电路开关切换。

    Front light, reflective type of display, and light controlling method
    3.
    发明申请
    Front light, reflective type of display, and light controlling method 失效
    前灯,反光型显示器,以及灯光控制方式

    公开(公告)号:US20050002175A1

    公开(公告)日:2005-01-06

    申请号:US10843213

    申请日:2004-05-11

    摘要: According to a front light comprising an optical waveguide 25 and a light source 24 arranged on the side of the optical waveguide 25, the optical waveguide 25 comprises a light input surface and light emission surface 28, and a plurality of deflection patterns 26 are formed on the surface opposed to the light emission surface 28. Light from the light source 24 is input from the light input surface of the optical waveguide 25 and propagated in the optical waveguide 25. The light totally reflected by the deflection patterns 26 among the light propagated in the optical waveguide 25 is emitted from the light emission surface 28 in the direction oblique to the normal direction of the light emission surface 28. The light is emitted from the light emission surface 28 so as to be aligned in one direction regardless of its position.

    摘要翻译: 根据包括光波导25和布置在光波导25一侧的光源24的前光,光波导25包括光输入表面和发光表面28,并且多个偏转图案26形成在 与光发射表面28相对的表面。来自光源24的光从光波导25的光输入表面输入并在光波导25中传播。由在光传播的光中的偏转图案26全反射的光 光波导25沿着与发光面28的法线方向倾斜的方向从发光面28发射。光从发光面28射出,使其朝着一个方向排列,而与其位置无关。

    Double-side display device with surface light source device having deflection patterns
    4.
    发明授权
    Double-side display device with surface light source device having deflection patterns 失效
    具有表面光源装置的双面显示装置具有偏转图案

    公开(公告)号:US07434976B2

    公开(公告)日:2008-10-14

    申请号:US11376875

    申请日:2006-03-16

    IPC分类号: F21V7/04

    CPC分类号: G02B6/0038 G02B6/005

    摘要: A double-side LCD having a surface light source device including a light guide plate and a light source facing one end face of the light guide plate. A plurality of deflection patterns are formed in a surface facing a light outgoing plane of the light guide plate, the deflection pattern includes an inclined plane facing the light source side and a re-incident plane substantially perpendicular to the light outgoing plane. Light from the light source is reflected by the inclined plane and outputted from the light outgoing plane to the LCD. A tilt angle (α) of the inclined plane satisfies: 45°−[Sin−1(Sin θ/n)]/2≦α≦45°+[Sin−1(Sin θ/n)]/2, wherein θ is an angle between a direction of peak brightness of outputted light and a direction perpendicular to the light outgoing plane, n is a refractive index of the light guide plate, and θ is within 6-15°.

    摘要翻译: 一种双面LCD,其具有包括导光板和面向光导板的一个端面的光源的表面光源装置。 在面向导光板的光出射面的表面上形成多个偏转图案,偏转图案包括面向光源侧的倾斜平面和基本上垂直于光出射平面的再入射面。 来自光源的光被倾斜平面反射并从光输出平面输出到LCD。 倾斜面的倾斜角(α)满足:45° - [Sin (Sinθ/ n)] / 2 <=α<= 45°+ [SIN < (Sinθ/ n)] / 2,其中θ是输出光的峰值亮度方向与垂直于光出射面的方向之间的角度,n是导光板的折射率, θ在6-15°以内。

    Liquid crystal display, surface light source device, and information device
    5.
    发明申请
    Liquid crystal display, surface light source device, and information device 失效
    液晶显示器,表面光源装置和信息装置

    公开(公告)号:US20070035680A1

    公开(公告)日:2007-02-15

    申请号:US11502747

    申请日:2006-08-11

    IPC分类号: G02F1/1335

    摘要: A liquid crystal display has a light guide plate having a light-emitting plane on its one end surface, a light source arranged on a side surface of the light guide plate, and a liquid crystal panel arranged opposite the light-emitting plane of the light guide plate. Deflection patterns are formed on a surface opposite the light-emitting plane of the light guide plate, and the deflection patterns are arranged so that two independent components on the surface opposite the light-emitting plane of the light guide plate are random. In a certain region on the surface opposite the light-emitting plane, when an average value of the number of the deflection patterns included in each region opposite each pixel of the liquid crystal panel is designated by μn and a standard deviation is designated by σn, their ratio satisfies the relationship: 0

    摘要翻译: 液晶显示器具有在其一个端面具有发光面的导光板,配置在导光板的侧面的光源和与该光的发光面相对配置的液晶面板 导板。 在与导光板的发光平面相反的表面上形成偏转图案,并且偏转图案被布置成使得与导光板的发光面相对的表面上的两个独立分量是随机的。 在与发光面相反的面上的特定区域中,当以mun为单位指定包含在与液晶面板的每个像素相对的每个区域中的每个区域中的偏转图案的数目的平均值,并且标准偏差由sigman指定时, 它们的比例满足关系:0

    Apparatus and method for reflecting light into a specified plane area
    7.
    发明授权
    Apparatus and method for reflecting light into a specified plane area 失效
    将光反射到指定平面区域的装置和方法

    公开(公告)号:US06894746B1

    公开(公告)日:2005-05-17

    申请号:US10129718

    申请日:2000-11-09

    摘要: Unit reflection areas (13) each consisting of one or plural recesses and projections (17) are formed on the surface of a reflection plate (11). Light incident into the reflection plate (11) and reflected by respective unit reflection areas (13) is emitted to the entire specified plane area (emission area (14)) established on a specified plane, which is like a band: ring. The emission area (14) is established so that overlap thereof with a shining area of light regularly reflected by a liquid crystal panel (18) is made slight. With such a construction, in a reflection plate that is used for a reflection type or semi-transmission type display device, light that is reflected in useless directions, is reduced, and light utilization efficiency of incident light-can be increased.

    摘要翻译: 在反射板(11)的表面上形成有由一个或多个凹部和突起(17)构成的单位反射区域(13)。 入射到反射板(11)中并被各个单元反射区域(13)反射的光被发射到建立在特定平面上的整个指定平面区域(发射区域(14)),其类似于带:环。 发射区域(14)被建立为使得与由液晶面板(18)规则反射的光照射区域的重叠变得轻微。 通过这样的结构,在用于反射型或半透射型显示装置的反射板中,减少了在无用方向上反射的光,并且可以提高入射光的光利用效率。

    Reflector, display device, and electronic apparatus
    9.
    发明授权
    Reflector, display device, and electronic apparatus 失效
    反射器,显示装置和电子设备

    公开(公告)号:US07324179B2

    公开(公告)日:2008-01-29

    申请号:US10789458

    申请日:2004-02-27

    IPC分类号: G02F1/1335

    CPC分类号: G02F1/133553 G02B5/09

    摘要: A reflector is used in a display device and is disposed parallel to a predetermined plane, and has plural unit reflecting portions each having a reflection face for reflecting incident light in a direction different from that of regular reflection light of the predetermined plane. Further, the distance between a first tangential plane abutting on a first reflection face arranged in an arbitrarily extracted first unit reflecting portion at a reference point arranged in an arbitrary position on the first reflection face, and a second tangential plane abutting on a second reflection face arranged in a second unit reflecting portion adjacent to the first unit reflecting portion in parallel with the first tangential plane is preferably half or more of a coherent length of the incident light.

    摘要翻译: 在显示装置中使用反射器并且平行于预定平面设置反射器,并且具有多个单元反射部分,每个单元反射部分具有反射面,用于反射与所述预定平面的正反射光的方向不同的入射光。 此外,在布置在布置在第一反射面上的任意位置的基准点处的任意提取的第一单位反射部分中的第一反射面上邻接的第一切向面与邻接于第二反射面的第二切向面之间的距离 布置在与第一切向平面平行的与第一单元反射部相邻的第二单元反射部分中优选为入射光的相干长度的一半或更多。

    Front light and reflective display
    10.
    发明授权
    Front light and reflective display 失效
    前灯和反光显示屏

    公开(公告)号:US07163332B2

    公开(公告)日:2007-01-16

    申请号:US10818754

    申请日:2004-04-06

    IPC分类号: F21V7/04

    摘要: A front light and a reflective display using the same are provided. A light guide of the front light includes a plurality of patterns on the upper surface, each of the patterns including a first surface inclining relative to the light-emitting surface toward the light-entering surface, a second surface substantially perpendicular to the light-emitting surface or inclining relative to the light-emitting surface opposite to the light-entering surface, and a third surface inclining relative to the light-emitting surface toward the light-entering surface.

    摘要翻译: 提供前灯和使用其的反射显示器。 前光的导光体包括上表面上的多个图案,每个图案包括相对于发光表面朝向光入射表面倾斜的第一表面,基本上垂直于发光的第二表面 表面或相对于与光入射表面相对的发光表面倾斜,以及相对于发光表面朝向光入射表面倾斜的第三表面。