COMPARIBLE DIAGNOSTICS FOR RENEWABLE ENERGY POWER SYSTEMS
    11.
    发明申请
    COMPARIBLE DIAGNOSTICS FOR RENEWABLE ENERGY POWER SYSTEMS 有权
    可再生能源系统的可比性诊断

    公开(公告)号:US20130289791A1

    公开(公告)日:2013-10-31

    申请号:US13927506

    申请日:2013-06-26

    Abstract: A computer processor implemented method of measuring, monitoring, comparing and diagnosing the power generated of at least two renewable power systems provided to at least two consumers and alerting at least one of consumers in the event of comparative underperformance, the method taking into account at least two diagnostic variables including weather and the renewable power system cover status (such as covered by snow), wherein the at least one computing device determines comparative information for a predetermined geographic area based upon at least two diagnostic variables, and at least two normalized performances to provide a comparative value; and informing the consumer of the comparative value in the event of an underperforming comparative value.

    Abstract translation: 一种计算机处理器实施的方法,用于测量,监测,比较和诊断提供给至少两个消费者的至少两个可再生能源系统的功率,并且在比较差的情况下提醒至少一个消费者,所述方法至少考虑到 两个诊断变量,包括天气和可再生能源系统覆盖状态(例如雪覆盖),其中所述至少一个计算设备基于至少两个诊断变量来确定预定地理区域的比较信息,以及至少两个归一化的性能 提供比较价值; 并在比较价值不佳的情况下通知消费者比较价值。

    COMPARIBLE DIAGNOSTICS FOR RENEWABLE ENERGY POWER SYSTEMS
    12.
    发明申请
    COMPARIBLE DIAGNOSTICS FOR RENEWABLE ENERGY POWER SYSTEMS 有权
    可再生能源系统的可比性诊断

    公开(公告)号:US20120209440A1

    公开(公告)日:2012-08-16

    申请号:US13455871

    申请日:2012-04-25

    Abstract: A computer processor implemented method of measuring, monitoring, comparing and diagnosing the power generated of at least two renewable power systems provided to at least two consumers and alerting at least one of consumers in the event of comparative underperformance, the method taking into account at least two diagnostic variables including weather and the renewable power system cover status (such as covered by snow), wherein the at least one data server determines comparative information for a predetermined geographic area based upon at least two diagnostic variables, and at least two normalized performances to provide a comparative value; and informing the consumer of the comparative value in the event of an underperforming comparative value.

    Abstract translation: 一种计算机处理器实施的方法,用于测量,监测,比较和诊断提供给至少两个消费者的至少两个可再生能源系统的功率,并且在比较差的情况下提醒至少一个消费者,所述方法至少考虑到 两个诊断变量,包括天气和可再生能源系统覆盖状态(例如雪覆盖),其中至少一个数据服务器基于至少两个诊断变量来确定预定地理区域的比较信息,以及至少两个归一化的性能 提供比较价值; 并在比较价值不佳的情况下通知消费者比较价值。

    COMPARIBLE DIAGNOSTICS FOR RENEWABLE ENERGY POWER SYSTEMS
    13.
    发明申请
    COMPARIBLE DIAGNOSTICS FOR RENEWABLE ENERGY POWER SYSTEMS 有权
    可再生能源系统的可比性诊断

    公开(公告)号:US20100219983A1

    公开(公告)日:2010-09-02

    申请号:US12777221

    申请日:2010-05-10

    Abstract: A computer processor implemented method of measuring, monitoring, comparing and diagnosing the power generated of at least two renewable power systems provided to at least two consumers and alerting at least one of consumers in the event of comparative underperformance, the method taking into account at least two diagnostic variables including weather and the renewable power system cover status (such as covered by snow), wherein the at least one data server determines comparative information for a predetermined geographic area based upon at least two diagnostic variables, and at least two normalized performances to provide a comparative value; and informing the consumer of the comparative value in the event of an underperforming comparative value.

    Abstract translation: 一种计算机处理器实施的方法,用于测量,监测,比较和诊断提供给至少两个消费者的至少两个可再生能源系统的功率,并且在比较差的情况下提醒至少一个消费者,所述方法至少考虑到 两个诊断变量,包括天气和可再生能源系统覆盖状态(例如雪覆盖),其中至少一个数据服务器基于至少两个诊断变量来确定预定地理区域的比较信息,以及至少两个归一化的性能 提供比较价值; 并在比较价值不佳的情况下通知消费者比较价值。

    Methods and Systems for Optical Flow Modeling Applications for Wind and Solar Irradiance Forecasting
    14.
    发明申请
    Methods and Systems for Optical Flow Modeling Applications for Wind and Solar Irradiance Forecasting 审中-公开
    用于风力和太阳辐射预测的光流建模应用的方法和系统

    公开(公告)号:US20140278108A1

    公开(公告)日:2014-09-18

    申请号:US14077797

    申请日:2013-11-12

    CPC classification number: G01W1/02 G01W1/10

    Abstract: A method of forecasting cloud motion: gathering a time-series of satellite imagery; transforming the time-series of satellite imagery into a cloudiness index image by establishing an upper and lower limit of visible pixel values for time t; calculating the cloudiness index at each pixel location for time t to provide a cloudiness index image; applying optical flow modeling to the cloudiness index image by assuming pixel value constancy across time; assuming motion to be small and approximating the motion with a Taylor series; assuming vector field is smooth locally; selecting all pixels within d distance of location n with the same prior vector field (m*m pixels); solving system of m*m equations in the least square sense; repeat at multiple resolutions; and calculating cloud motion vectors from multiple resolution vector fields; applying the cloud motion vectors to the cloudiness index image to predict future cloud position and intensity.

    Abstract translation: 预测云运动的方法:收集卫星图像的时间序列; 通过建立时间t的可见像素值的上限和下限,将卫星图像的时间序列变换为云量索引图像; 计算时间t的每个像素位置的云量指数,以提供朦胧指数图像; 通过假设像素值恒定时间将光流建模应用于云量索引图像; 假设运动是小的并且用泰勒级数逼近运动; 假设矢量场局部平滑; 使用相同的先前矢量场(m * m像素)选择位置n的d个距离内的所有像素; 求解m *方程的最小二乘方程; 以多项决议重复; 并从多个分辨率矢量场计算云运动矢量; 将云运动矢量应用于云量指数图像,以预测未来的云位置和强度。

    Methods for Photovoltaic Performance Disaggregation
    17.
    发明申请
    Methods for Photovoltaic Performance Disaggregation 审中-公开
    光伏性能分解方法

    公开(公告)号:US20140188410A1

    公开(公告)日:2014-07-03

    申请号:US13729066

    申请日:2012-12-28

    Abstract: The present invention provides methods of calibrating photovoltaic model parameters to improve modeling accuracy of photovoltaic power product ion, methods for determining as-built photovoltaic production expectations, methods for determining weather-adjusted photovoltaic performance, methods for determining and quantifying energy losses due to equipment mismatch, methods for determining and quantifying energy losses due to snow, methods for determining and quantifying energy losses due to equipment downtime, methods for determining and quantifying energy losses due to shading, methods for determining and quantifying energy losses due to soiling and equipment degradation.

    Abstract translation: 本发明提供校准光伏模型参数以提高光伏发电产品离子的建模精度的方法,用于确定建成的光伏生产期望的方法,用于确定天气调整的光伏性能的方法,用于确定和量化由于设备不匹配引起的能量损失的方法 ,用于确定和量化雪造成的能量损失的方法,确定和量化设备停机时能量损失的方法,确定和定量由于阴影引起的能量损失的方法,确定和量化由于污染和设备退化引起的能量损失的方法。

    METHODS FOR ORIENTATION AND TILT IDENTIFICATION OF PHOTOVOLTAIC SYSTEMS AND SOLAR IRRADIANCE SENSORS
    18.
    发明申请
    METHODS FOR ORIENTATION AND TILT IDENTIFICATION OF PHOTOVOLTAIC SYSTEMS AND SOLAR IRRADIANCE SENSORS 有权
    光伏系统和太阳能辐射传感器的定向和倾斜识别方法

    公开(公告)号:US20130152998A1

    公开(公告)日:2013-06-20

    申请号:US13681803

    申请日:2012-11-20

    CPC classification number: H04L41/026 F24S50/20 F24S2201/00 G06F17/5009

    Abstract: The present invention relates to methods and systems for identifying PV system and solar irradiance sensor orientation and tilt based on energy production, energy received, simulated energy production, estimated energy received, production skew, and energy received skew. The present invention relates to systems and methods for detecting orientation and tilt of a PV system based on energy production and simulated energy production; for detecting the orientation and tilt of a solar irradiance sensor based on solar irradiance observation and simulated solar irradiance observation; for detecting orientation of a PV system based on energy production and energy production skew; and for detecting orientation of a solar irradiance sensor based on solar irradiance observation and solar irradiance observation skew.

    Abstract translation: 本发明涉及用于基于能量产生,能量接收,模拟能量产生,估计的能量接收,生产偏斜和能量接收偏斜来识别光伏系统和太阳辐射传感器取向和倾斜的方法和系统。 本发明涉及基于能量生产和模拟能量产生来检测光伏系统的取向和倾斜的系统和方法; 用于基于太阳辐照观察和模拟的太阳辐照观察来检测太阳辐照传感器的取向和倾斜; 用于基于能量生产和能量生产偏差检测光伏系统的方向; 并且用于基于太阳辐照观察和太阳辐照观察偏斜来检测太阳辐照传感器的取向。

    ESTIMATING SOLAR IRRADIANCE COMPONENTS FROM PLANE OF ARRAY IRRADIANCE AND GLOBAL HORIZONTAL IRRADIANCE
    19.
    发明申请
    ESTIMATING SOLAR IRRADIANCE COMPONENTS FROM PLANE OF ARRAY IRRADIANCE AND GLOBAL HORIZONTAL IRRADIANCE 有权
    估计阵列辐射和全球水平辐射的太阳辐射成分

    公开(公告)号:US20120191351A1

    公开(公告)日:2012-07-26

    申请号:US13363924

    申请日:2012-02-01

    Abstract: A computer implemented method of estimating at least one solar irradiance component, the method comprising: obtaining a sensor measurement from an instrument to provide a measured global horizontal irradiance (GHImeasured), wherein the measured global horizontal irradiance (GHImeasured) consists of at least an estimated diffuse horizontal irradiance (DHIestimated) and an estimated direct normal irradiance (DNIestimated); providing at least one modeled component, wherein at least one of the modeled components is a modeled global horizontal irradiance based on an atmospheric model (GHImodel); calculating an irradiance estimate modifier (IMOD) in a computing device according to the measured global horizontal irradiance (GHImeasured) and the modeled global horizontal irradiance (GHImodel); and providing at least one estimated solar irradiance component by a computing device according to the irradiance estimate modifier (IMOD) and at least one modeled component.

    Abstract translation: 一种估计至少一个太阳辐照度分量的计算机实现方法,所述方法包括:从仪器获得传感器测量值以提供测量的全局水平辐照度(GHI测量值),其中所测量的全局水平辐照度(GHI测量)由至少估计的 扩散水平辐照度(DHIestimated)和估计的直接正常辐照度(DNIestimated); 提供至少一个建模组件,其中所述建模组件中的至少一个是基于大气模型(GHImodel)的建模的全局水平辐照度; 根据测量的全球水平辐照度(GHI测量)和建模的全局水平辐照度(GHImodel)计算计算设备中的辐照度估计修饰符(IMOD); 以及根据辐照度估计修饰符(IMOD)和至少一个建模的组件由计算设备提供至少一个估计的太阳辐照度分量。

    AUTOMATIC SYSTEM INFORMATION DETERMINATION OF DISTRIBUTED RENEWABLE ENERGY SYSTEMS
    20.
    发明申请
    AUTOMATIC SYSTEM INFORMATION DETERMINATION OF DISTRIBUTED RENEWABLE ENERGY SYSTEMS 有权
    分布式可再生能源系统的自动系统信息确定

    公开(公告)号:US20100271222A1

    公开(公告)日:2010-10-28

    申请号:US12777235

    申请日:2010-05-10

    Abstract: A computer processor implemented method of determining system configuration information of a monitored electrical system without the need for user input by constructing a data set of a standard performance curve for at least one system type; defining at least one characteristic feature for each system type; determining the required data to identify at least one system type according to at least one of the standard performance curve and characteristic feature; remotely acquiring the required data; comparing system acquired electrical system data to at least one system type and correlated standard performance curves and correlated characteristic features to provide system configuration information for at least one monitored electrical system to provide the specific type of monitored electrical system.

    Abstract translation: 一种计算机处理器实现的方法,其通过构建用于至少一种系统类型的标准性能曲线的数据集来确定所监视的电气系统的系统配置信息,而不需要用户输入; 为每个系统类型定义至少一个特征特征; 根据标准性能曲线和特征特征中的至少一个确定所需数据以识别至少一种系统类型; 远程获取所需数据; 将系统获取的电气系统数据与至少一种系统类型和相关的标准性能曲线和相关特性特征进行比较,以提供用于至少一个被监视的电气系统的系统配置信息,以提供特定类型的被监视的电气系统。

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