公开(公告)号：EP3201582A1

公开(公告)日：2017-08-09

申请号：EP15848030.1

申请日：2015-09-29

申请人： View, Inc.

发明人： KLAWUHN, Erich R. ,  SILKWOOD, Douglas S. ,  ZEDLITZ, Jason ,  BROWN, Stephen C. ,  SHRIVASTAVA, Dhairya

IPC分类号： G01J1/04

CPC分类号： G01J1/0219 ,  E06B9/24 ,  E06B2009/2464 ,  E06B2009/6818 ,  E06B2009/6827 ,  G01J1/0242 ,  G01J1/4228 ,  G01J2001/4266 ,  G01W1/12

摘要： Certain aspects pertain to a combination sensor comprising a set of physical sensors facing different directions proximate a structure, and configured to measure solar radiation in different directions. The combination sensor also comprises a virtual facade-aligned sensor configured to determine a combi-sensor value at a facade of the structure based on solar radiation readings from the set of physical sensors.

摘要翻译： 某些方面涉及一种组合传感器，该组合传感器包括一组物理传感器，所述一组物理传感器面向结构附近的不同方向，并且被配置为测量不同方向上的太阳辐射。 组合传感器还包括虚拟立面对准传感器，其被配置成基于来自该组物理传感器的太阳辐射读数来确定结构立面处的组合传感器值。

公开(公告)号：EP2241908A1

公开(公告)日：2010-10-20

申请号：EP08703401.3

申请日：2008-01-17

申请人： Fujitsu Limited

发明人： TANAHASHI, Shuichi

IPC分类号： G01W1/00

CPC分类号： A01G15/00 ,  A01G7/02 ,  G01K2201/00 ,  G01W1/12 ,  G06F19/707 ,  Y10S385/90

摘要： Hourly CO 2 concentration, amount of solar radiation, and plant distribution information are calculated through observation from predetermined satellites. A concentration of CO 2 absorbed by plant-chlorophyll per each time unit is calculated. By adding up the CO 2 concentration on the earth and the concentration of CO 2 absorbed by the plant-chlorophyll, a CO 2 concentration obtained provided that no plant-chlorophyll exist is calculated for a certain period. Thereafter, a mean concentration of CO 2 that is absorbed according to changes in the distribution of plant-chlorophyll is calculated on the basis of a monthly mean solar radiation amount and plant-chlorophyll distribution information. By subtracting the CO 2 concentration, which is a mean, from the total CO 2 concentration, a CO 2 concentration, which is a normal, is calculated.

摘要翻译： 每小时的CO 2浓度，太阳辐射量，以及植物分布信息是通过从预定的卫星观测计算。 通过每每个时间单位植物的叶绿素吸收的CO 2的浓度进行计算。 通过合计在地球上的CO 2浓度和CO 2的由植物的叶绿素吸收的浓度，在CO 2浓度获得提供并没有植物的叶绿素存在被计算在一定时间内。 有后，CO 2的平均浓度被吸收并gemäß在植物的叶绿素的分布的变化被计算的月平均太阳辐射量和植物叶绿素分布信息的基础上。 通过减去CO 2浓度，在所有这是一个平均值，从总的CO 2浓度，在CO 2浓度，在所有这是一个正常的，被计算。

公开(公告)号：EP2010829A2

公开(公告)日：2009-01-07

申请号：EP07761372.7

申请日：2007-04-26

申请人： Ecometricks Data Systems, Inc.

发明人： WORO, Aaron William

IPC分类号： F24J2/00

CPC分类号： G06F17/5009 ,  F24S40/00 ,  F24S50/00 ,  F24S2201/00 ,  G01W1/12 ,  G06F17/5004 ,  Y02B10/20 ,  Y02E10/40

摘要： A system and method for identifying the solar potential of rooftops. In one embodiment, solar-potential criteria and three-dimensional spatial data and tabular data, for a selected area including parcels on which the rooftops are located, are entered into a geographic information system. Three-dimensional aerial data of the selected area, including the rooftops in the selected area, is collected. Solar azimuth and altitude angles are calculated for regular intervals to generate shadow simulation data representing shadows cast onto the rooftops by obstructions. The shadow simulation data is intersected with the XYZ coordinates of the rooftop shapes, as determined from the aerial data, to generate rooftop shade patterns for specific intervals over a specific period of time. The tabular data and the rooftop shade patterns are then used to determine addresses and per-parcel specifications of buildings having said rooftops meeting the solar-potential criteria.

公开(公告)号：EP1012633B1

公开(公告)日：2002-03-06

申请号：EP98941594.8

申请日：1998-09-04

申请人： Wood, John Graham

发明人： Wood, John Graham

IPC分类号： G01W1/12 ,  G01J1/04

CPC分类号： G01J1/4228 ,  G01J1/04 ,  G01J1/0437 ,  G01J2001/4266 ,  G01W1/12

公开(公告)号：EP1012633A1

公开(公告)日：2000-06-28

申请号：EP98941594.8

申请日：1998-09-04

申请人： Wood, John Graham

发明人： Wood, John Graham

IPC分类号： G01W1/12 ,  G01J1/04

CPC分类号： G01J1/4228 ,  G01J1/04 ,  G01J1/0437 ,  G01J2001/4266 ,  G01W1/12

摘要： A radiation sensor with particular application to detection of sunshine has at least two (but typically seven) light sensitive detectors and a masking element. The masking element has a pattern of translucent and opaque areas which are disposed to ensure that at any time at least one detector can be exposed to direct sunlight (if the sun is shining) through a translucent area and at least one detector is shaded from direct sunlight by an opaque area. Signal processing apparatus analyses signals from the detectors, such analysis including a comparison of the signal from the detector exposed to the most light and the signal from the detector exposed to the least light.

摘要翻译： 特别适用于探测阳光的辐射传感器至少有两个（但通常是七个）光敏探测器和一个遮蔽元件。 遮蔽元件具有半透明和不透明区域的图案，其被布置为确保在任何时候至少一个检测器可以暴露于直射日光（如果太阳照射的话）通过半透明区域并且至少一个检测器被遮挡而不直接 阳光透过不透明的区域。 信号处理设备分析来自检测器的信号，这种分析包括比较来自暴露于最多光的检测器的信号和暴露于最少光的来自检测器的信号。

公开(公告)号：EP3132291A1

公开(公告)日：2017-02-22

申请号：EP15717774.2

申请日：2015-04-09

申请人： Siemens Aktiengesellschaft

发明人： SUN, Shanhui ,  ERNST, Jan ,  SAPKOTA, Archana ,  RITZHAUPT-KLEISSL, Eberhard ,  WILES, Jeremy Ralph ,  CHEN, Terrence

IPC分类号： G01W1/10

CPC分类号： G01W1/10 ,  G01J1/4204 ,  G01W1/12

摘要： A method for predicting short-term cloud coverage includes a computer calculating an estimated cloud velocity field at a current time value based on sky images. The computer determines a segmented cloud model based on the sky images, a future sun location corresponding to a future time value, and sun pixel locations at the future time value based on the future sun location. Next, the computer applies a back-propagation algorithm to the sun pixel locations using the estimated cloud velocity field to yield propagated sun pixel locations corresponding to a previous time value. Then, the computer predicts cloud coverage for the future sun location based on the propagated sun pixel locations and the segmented cloud model.

摘要翻译： 一种用于预测短期云覆盖的方法包括计算机基于天空图像计算当前时间值的估计云速度场。 计算机基于天空图像，未来太阳位置对应于未来时间值，以及基于未来太阳位置的未来时间值的太阳像素位置来确定分段云模型。 接下来，计算机使用估计的云速度场向太阳像素位置应用反向传播算法，以产生对应于先前时间值的传播的太阳像素位置。 然后，计算机基于传播的太阳像素位置和分段云模型预测未来太阳位置的云覆盖。

公开(公告)号：EP2856339A4

公开(公告)日：2016-01-13

申请号：EP13797164

申请日：2013-05-30

申请人： NEO VIRTUS ENGINEERING INC

发明人： BING JAMES M

IPC分类号： G06F17/18 ,  F24J2/00 ,  G01W1/10 ,  G01W1/12 ,  H02S50/00

CPC分类号： G01W1/12 ,  F24J2200/04 ,  G01W1/10 ,  H02S50/00

摘要： In an embodiment, measurements are simulated of direct normal irradiance, diffuse horizontal and global horizontal irradiance from groups of two or more photovoltaic arrays and/or irradiance sensors which are located in close proximity to each other and which have different tilt and azimuth angles. 5 Irradiance measurements derived from solar power system power measurements are combined with measurements made by irradiance sensors to synthesize an image of ground level global horizontal irradiance which can be used to create a vector describing motion of that image of irradiance in an area of interest. A sequence of these irradiance images can be transformed into a time series from 10 which a motion vector can be derived.

公开(公告)号：EP2891904A1

公开(公告)日：2015-07-08

申请号：EP14150332.6

申请日：2014-01-07

申请人： ABB Technology AB

发明人： Dominguez, Luis ,  Mercangoez, Mehmet ,  Cortinovis, Andrea ,  Zeydan, Burak

IPC分类号： G01W1/10

CPC分类号： G01W1/10 ,  F24S2201/00 ,  G01W1/12

摘要： The present invention is concerned with the operation of solar power plants such as Photo Voltaic (PV) or Concentrated Solar thermal Power (CSP) plants. The invention involves recursive updating of estimated parameters pertaining to pre-defined and physically motivated cloud evolution models that are instantiated and assigned to clouds identified in images taken by a ground-based visible-light camera. Identification of clouds, which includes assigning individual pixels of an image to one or several identified clouds, and selection of matching cloud models invoke some elaborate complexity beyond conventional pixel-wise image processing. This ultimately allows to predict a cloud-wise, as opposed to a pixel-wise, evolution based on cloud evolution models with a limited number of estimated parameters.

摘要翻译： 本发明涉及太阳能发电厂如光伏（PV）或集中太阳能热电（CSP）工厂的运行。 本发明涉及递归更新关于预定义和物理动机的云演化模型的估计参数，其被实例化并分配给由基于地面的可见光相机拍摄的图像中识别的云。 识别云，其包括将图像的各个像素分配给一个或多个识别的云，以及匹配云模型的选择引起了超越常规像素图像处理的一些复杂的复杂性。 这最终允许基于具有有限数量的估计参数的云演化模型来预测云计算，而不是基于像素的演进。

公开(公告)号：EP2241908A4

公开(公告)日：2011-06-29

申请号：EP08703401

申请日：2008-01-17

申请人： FUJITSU LTD

发明人： TANAHASHI SHUICHI

IPC分类号： G06F19/00 ,  G01W1/00

CPC分类号： A01G15/00 ,  A01G7/02 ,  G01K2201/00 ,  G01W1/12 ,  G06F19/707 ,  Y10S385/90

摘要： Hourly CO 2 concentration, amount of solar radiation, and plant distribution information are calculated through observation from predetermined satellites. A concentration of CO 2 absorbed by plant-chlorophyll per each time unit is calculated. By adding up the CO 2 concentration on the earth and the concentration of CO 2 absorbed by the plant-chlorophyll, a CO 2 concentration obtained provided that no plant-chlorophyll exist is calculated for a certain period. Thereafter, a mean concentration of CO 2 that is absorbed according to changes in the distribution of plant-chlorophyll is calculated on the basis of a monthly mean solar radiation amount and plant-chlorophyll distribution information. By subtracting the CO 2 concentration, which is a mean, from the total CO 2 concentration, a CO 2 concentration, which is a normal, is calculated.

公开(公告)号：EP1028861B1

公开(公告)日：2003-07-30

申请号：EP98961136.3

申请日：1998-11-05

申请人： Leopold Kostal GmbH & Co. KG

发明人： BLÄSING, Frank

IPC分类号： B60H1/00 ,  G01J1/04

CPC分类号： G01J1/04 ,  G01J1/0437 ,  G01J1/4228 ,  G01J2001/4266 ,  G01W1/12