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    PYRANOMETER
    1.
    发明公开
    PYRANOMETER 审中-公开

    公开(公告)号：US20230366731A1

    公开(公告)日：2023-11-16

    申请号：US17928324

    申请日：2022-05-10

    Applicant: EKO INSTRUMENTS CO., LTD.

    Inventor： Toshikazu HASEGAWA ,  Satoshi NISHIKAWA ,  Masayuki YAMADA

    IPC: G01J1/42 ,  G01J1/44

    CPC classification number: G01J1/42 ,  G01J1/44 ,  G01J2001/4285 ,  G01J2001/444

    Abstract: A pyranometer is provided which can measure the precise amount of solar radiation/solar irradiance continuously and stably while suppressing the generation of dew or frost by a simple configuration even in changing external environment. A pyranometer includes: a housing having an opening, and having thermal conductivity; a dome provided at the opening, and having light transmittance; a sensor part provided in an internal space formed by the housing and the dome, and for measuring an intensity of a sunlight made incident through the dome; and a heat generating element provided heat conductably to a part of the housing, opposite to the opening across the internal space.

    Shadow band assembly for use with a pyranometer and a shadow band pyranometer incorporating same
    3.
    发明授权
    Shadow band assembly for use with a pyranometer and a shadow band pyranometer incorporating same 有权
    阴影带装配用于与一个太阳辐射计和一个阴影波段计量仪并入其中

    公开(公告)号：US08481905B2

    公开(公告)日：2013-07-09

    申请号：US12706919

    申请日：2010-02-17

    Applicant: Robert Dolce

    Inventor： Robert Dolce

    IPC: G01J1/20

    CPC classification number: G01S3/7861 ,  F24S30/40 ,  F24S30/45 ,  F24S40/20 ,  F24S50/20 ,  G01J1/02 ,  G01J1/0271 ,  G01J1/4228 ,  G01J2001/4285

    Abstract: A shadow band assembly includes a platform and an arcuate shadow arm extending upward from the platform and terminating in a free end above the platform. A sun sensor mounting location is located below the free end of the shadow arm. The arm is preferably further supported by a vertical strut. According to other embodiments, the arm is hollow and contains a fluid conduit and/or an electrical cable. A sun sensor may be mounted on top of the free end of the arm and a fluid nozzle may be mounted under the free end. A shadow band pyranometer includes the shadow band assembly, a sun sensor mounted at the mounting location and a motor drive coupled to the platform for azimuth tracking. Additional sensors with zenith tracking may also be provided.

    Abstract translation: 阴影带组件包括平台和从平台向上延伸并终止在平台上方的自由端的弧形阴影臂。 太阳传感器安装位置位于阴影臂的自由端下方。 臂最好进一步由垂直支柱支撑。 根据其他实施例，臂是中空的并且包含流体导管和/或电缆。 太阳传感器可以安装在臂的自由端的顶部上，并且流体喷嘴可以安装在自由端下方。 阴影带式辐射计包括阴影带组件，安装在安装位置的太阳传感器和耦合到平台的电机驱动器，用于方位跟踪。 还可以提供具有天顶跟踪的附加传感器。

    Atmospheric optical calibration system
    4.
    发明授权
    Atmospheric optical calibration system 失效
    大气光学校准系统

    公开(公告)号：US4779980A

    公开(公告)日：1988-10-25

    申请号：US20504

    申请日：1987-03-02

    Applicant: Roland L. Hulstrom ,  Theodore W. Cannon

    Inventor： Roland L. Hulstrom ,  Theodore W. Cannon

    IPC: G01J1/04 ,  G01J1/42 ,  G01N21/35 ,  G01N21/53 ,  G01W1/18 ,  G01J3/28

    CPC classification number: G01W1/18 ,  G01J1/42 ,  G01J1/0488 ,  G01J2001/428 ,  G01J2001/4285 ,  G01N2021/354 ,  G01N21/538

    Abstract: An atmospheric optical calibration system is provided to compare actual atmospheric optical conditions to standard atmospheric optical conditions on the basis of aerosol optical depth, relative air mass, and diffuse horizontal skylight to global horizontal photon flux ratio. An indicator can show the extent to which the actual conditions vary from standard conditions. Aerosol scattering and absorption properties, diffuse horizontal skylight to global horizontal photon flux ratio, and precipitable water vapor determined on a real-time basis for optical and pressure measurements are also used to generate a computer spectral model and for correcting actual performance response of a photovoltaic device to standard atmospheric optical condition response on a real-time basis as the device is being tested in actual outdoor conditions.

    Abstract translation: 提供了一种大气光学校准系统，用于根据气溶胶光学深度，相对空气质量和漫射水平天窗与全球水平光子通量比，将实际大气光学条件与标准大气光学条件进行比较。 指标可以显示实际条件与标准条件的差异程度。 气溶胶散射和吸收性能，漫射水平天窗与全球水平光子通量比以及实时测量光学和压力测量的可沉淀水蒸汽也用于产生计算机光谱模型并用于校正光伏的实际性能响应 器件在实际室外条件下测试时，实时测量标准大气光学条件响应。

    Pyranometer
    5.
    发明授权
    Pyranometer 有权

    公开(公告)号：US12013283B2

    公开(公告)日：2024-06-18

    申请号：US17561704

    申请日：2021-12-23

    Applicant: OTT HydroMet B.V.

    Inventor： Joop Mes ,  Marc Albert Nijs Korevaar ,  Pavel Babal ,  Keith Wilson ,  Thijs Bergmans

    IPC: G01J1/02 ,  G01J1/42

    CPC classification number: G01J1/0252 ,  G01J1/0271 ,  G01J1/42 ,  G01J2001/4285

    Abstract: One embodiment provides a pyranometer, including: a dome; a thermopile-based sensor comprising a receiving surface; a diffusor configured to diffuse radiation external to the pyranometer and passing through the dome, toward the receiving surface of thermopile-based sensor; and at least one optical filter arranged in an optical path of the radiation in front of the receiving surface of the thermopile-based sensor so as to modify the spectral composition of the radiation measured by the thermopile-based sensor. Other aspects are described and claimed.

    Pyranometer dome soiling detection with light sensors
    6.
    发明授权
    Pyranometer dome soiling detection with light sensors 有权

    公开(公告)号：US11774282B2

    公开(公告)日：2023-10-03

    申请号：US17561700

    申请日：2021-12-23

    Applicant: OTT HydroMet B.V.

    Inventor： Joop Mes ,  Thijs Bergmans

    IPC: G01J1/42 ,  G01N21/59 ,  G01N21/94

    CPC classification number: G01J1/42 ,  G01N21/59 ,  G01N21/94 ,  G01J2001/4285

    Abstract: One embodiment provides a pyranometer, including: a dome enclosing a cavity; at least one light emitting source arranged such that light exterior to the dome does not directly impinge on the at least one light emitting source; a diffusor; wherein the at least one light emitting source is configured to emit light substantially directed to a portion of the diffusor, and wherein the diffusor is configured to diffuse the light emitted from the at least one light emitting source on an inner surface of the dome; and one or more first light detecting sensors arranged in the cavity and configured to measure an intensity of the light reflected from the dome and impinging on the one or more first light detecting sensors. Other aspects are described and claimed.

    Shadow band pyranometer with shadow band support
    9.
    发明授权
    Shadow band pyranometer with shadow band support 有权
    阴影乐队带有阴影带支架的日射计

    公开(公告)号：US09329256B2

    公开(公告)日：2016-05-03

    申请号：US14052702

    申请日：2013-10-12

    Applicant: AccuFlux Inc.

    Inventor： Robert Dolce

    IPC: G01J1/20 ,  G01S3/786 ,  G01J1/02 ,  G01J1/42 ,  F24J2/38 ,  F24J2/46 ,  F24J2/54

    CPC classification number: G01S3/7861 ,  F24S30/40 ,  F24S30/45 ,  F24S40/20 ,  F24S50/20 ,  G01J1/02 ,  G01J1/0271 ,  G01J1/4228 ,  G01J2001/4285

    Abstract: A shadow band assembly includes a platform and an arcuate shadow arm extending upward from the platform and terminating in a free end above the platform. A sun sensor mounting location is located below the free end of the shadow arm. The arm is preferably further supported by a vertical strut. According to other embodiments, the arm is hollow and contains a fluid conduit and/or an electrical cable. A sun sensor may be mounted on top of the free end of the arm and a fluid nozzle may be mounted under the free end. A shadow band pyranometer includes the shadow band assembly, a sun sensor mounted at the mounting location and a motor drive coupled to the platform for azimuth tracking Additional sensors with zenith tracking may also be provided.

    Abstract translation: 阴影带组件包括平台和从平台向上延伸并终止在平台上方的自由端的弧形阴影臂。 太阳传感器安装位置位于阴影臂的自由端下方。 臂最好进一步由垂直支柱支撑。 根据其他实施例，臂是中空的并且包含流体导管和/或电缆。 太阳传感器可以安装在臂的自由端的顶部上，并且流体喷嘴可以安装在自由端下方。 阴影带式辐射计包括阴影带组件，安装在安装位置处的太阳传感器和耦合到平台的电机驱动器用于方位跟踪还可以提供具有天顶跟踪的附加传感器。

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