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1. 发明申请

US20190235129A1 SUNLIGHT INTENSITY OR CLOUD DETECTION WITH VARIABLE DISTANCE SENSING 审中-公开
公开(公告)号：US20190235129A1
公开(公告)日：2019-08-01
申请号：US16262775
申请日：2019-01-30
申请人： View, Inc.
发明人： Trevor Frank , Alexander Rumer , Brandon Tinianov , James Fox , Douglas S. Silkwood , Erich R. Klawuhn
IPC分类号： G01W1/12 , G01J3/42 , G01J1/16 , G01J5/00 , G01W1/02
CPC分类号： G01W1/12 , G01J1/1626 , G01J3/42 , G01J5/00 , G01J2001/4266 , G01W1/02
摘要： Certain aspects pertain to a cloud detector comprising a first detector module directed to a first region of the sky and a second detector module directed to a second region of the sky. Each detector module has a tube enclosing one or more sensing elements. The one or more sensing elements of the first detector module are configured to take weather condition readings from the first region of the sky. The one or more sensing elements of the second detector module are configured to take weather condition readings from the second region of the sky. In one aspect, the cloud detector is configured to detect cloud cover based on these weather condition readings. In some cases, the one or more sensing elements comprise an infrared radiation detector (e.g., thermopile) for measuring infrared radiation intensity and a photosensor element for measuring sunlight intensity.

2. 发明授权

US09909919B2 Pyranometer 有权
公开(公告)号：US09909919B2
公开(公告)日：2018-03-06
申请号：US15515129
申请日：2015-10-14
申请人： EKO INSTRUMENTS CO., LTD.
发明人： Toshikazu Hasegawa , Akihito Akiyama , Naoto Shimada
IPC分类号： G01J1/04 , G01J1/42 , G01W1/12
CPC分类号： G01J1/0474 , G01J1/0271 , G01J1/0403 , G01J1/42 , G01J1/44 , G01J2001/4285 , G01W1/12
摘要： The invention provides a pyranometer with a fast response time, a reduced offset amount, and reduced impacts from harsh outside environment and an enhanced long-term stability, as well as an excellent cosine response. The pyranometer has: a silicon-based thermopile sensor, which is sealed airtight in a CAN package and positioned opposed to the receiving surface of the thermopile sensor; and diffusing member that is positioned so as to be opposed to a receiving surface of the thermopile.

3. 发明申请

US20180039891A1 SOLAR FORECASTING USING MACHINE LEARNED CLOUDINESS CLASSIFICATION 审中-公开
公开(公告)号：US20180039891A1
公开(公告)日：2018-02-08
申请号：US15226445
申请日：2016-08-02
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Hendrik F. Hamann , Ildar Khabibrakhmanov , Younghun Kim , Siyuan Lu
IPC分类号： G06N5/04 , G01W1/10 , G06N99/00
CPC分类号： G01W1/10 , G01W1/12 , G06N20/00
摘要： Methods and systems for predicting irradiance include learning a classification model using unsupervised learning based on historical irradiance data. The classification model is updated using supervised learning based on an association between known cloudiness states and historical weather data. A cloudiness state is predicted based on forecasted weather data. An irradiance is predicted using a regression model associated with the cloudiness state.

4. 发明授权

US09857778B1 Forecasting solar power generation using real-time power data, weather data, and complexity-based similarity factors 有权
公开(公告)号：US09857778B1
公开(公告)日：2018-01-02
申请号：US15288707
申请日：2016-10-07
申请人： International Business Machines Corporation
发明人： Ildar Khabibrakhmanov , Tarun Kumar , Mark A. Lavin , Rui Zhang
IPC分类号： G06Q50/06 , G05B13/02 , G06F17/30 , G01W1/10
CPC分类号： G05B13/026 , G01W1/10 , G01W1/12 , G05B2219/2639 , G06F17/30551
摘要： Embodiments are directed to a computer-implemented method, computer system, and computer program product of forecasting power generation. The method includes analyzing a set of historical power generation data. Thereafter a set of clusters is determined wherein each cluster of the set of clusters represents power generated during the time period. Then receiving actual power generation data for a portion of the time period. Thereafter, determining which cluster of the set of clusters contains historical power generation data that is most similar to the actual power generation data. Then forecasting power generation for a remainder of the time period, using the historical power generation data of the cluster.

5. 发明申请

US20170276542A1 COMBI-SENSOR SYSTEMS 审中-公开
公开(公告)号：US20170276542A1
公开(公告)日：2017-09-28
申请号：US15514480
申请日：2015-09-29
申请人： View, Inc.
发明人： Erich R. Klawuhn , Douglas S. Silkwood , Jason Zedlitz , Stephen Clark Brown , Dhairya Shrivastava
IPC分类号： G01J1/02 , E06B9/24 , G01J1/42
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.

6. 发明授权

US09520826B2 Solar cell module efficacy monitoring system and monitoring method therefor 有权
公开(公告)号：US09520826B2
公开(公告)日：2016-12-13
申请号：US14828459
申请日：2015-08-17
申请人： UKC Electronics (H.K.) Co., Ltd.
发明人： Jin-Syung Chen , Pei-Chin Lin , Osamu Nishimaniwa , Katsushi Suzuki , Lai-Pheng Gan , Jui-Kang Chiang , Chin-Yin Lee
IPC分类号： G01R31/40 , H02S40/10 , H02S50/10 , G01K13/00 , G01P5/00 , G01W1/12 , G01W1/14 , G08B21/18 , H01L31/042 , H02J3/38
CPC分类号： H02S40/10 , G01K13/00 , G01P5/001 , G01W1/12 , G01W1/14 , G08B21/182 , H02J3/385 , H02S40/00 , H02S50/00 , H02S50/10 , Y02E10/50
摘要： A solar cell module efficacy monitoring system includes a reference module which includes a solar power generation module and is to be maintained in a clean condition, an evaluation module which includes a solar power generation module and is to be covered by dust in an environment, maximum power point tracking devices which track powers of the reference module and the evaluation module and maintain power outputs at maximum points by connected to the reference module and the evaluation module, respectively, and, a PV communication recording device which records power generation results of the reference module and the evaluation module by connected to the reference module and the evaluation module, and a calculation display device which calculates power loss due to accumulation of dust on the evaluation module by connected to the PV communication recording device.

7. 发明申请

US20160300471A1 ELECTRONIC APPARATUS AND ULTRAVIOLET AVOIDANCE INFORMATION PROVIDING METHOD THEREOF 审中-公开
标题翻译：电子设备和超紫外线信息提供方法
公开(公告)号：US20160300471A1
公开(公告)日：2016-10-13
申请号：US15095772
申请日：2016-04-11
申请人： Samsung Electronics Co., Ltd.
发明人： Kyu-Youn HWANG , Sook-Jin KIM , Joon-Ho KIM , Jin-Gil YANG , Tae-Han JEON , Yoon-Ju CHO
IPC分类号： G08B21/04 , G01W1/00 , G08B21/24 , G01J1/42
CPC分类号： G08B21/0453 , G01J1/0219 , G01J1/429 , G01W1/12 , G08B21/24
摘要： An electronic apparatus and an ultraviolet avoidance information providing method are provided. The electronic apparatus includes a display; a biometric information acquisition module that acquires biometric information of a user; a location information acquisition module that acquires location information of a particular location; an ultraviolet intensity information acquisition module that acquires ultraviolet intensity information corresponding to the acquired location information; and a processor that controls the display to display ultraviolet avoidance information for avoiding ultraviolet light at the particular location based on the acquired biometric information and the acquired ultraviolet intensity information.
摘要翻译：提供电子设备和紫外线避免信息提供方法。电子设备包括显示器; 生物特征信息获取模块，其获取用户的生物特征信息; 位置信息获取模块，其获取特定位置的位置信息; 紫外线强度信息获取模块，其获取与获取的位置信息对应的紫外线强度信息; 以及处理器，其基于所获取的生物体信息和所获取的紫外线强度信息，控制所述显示器以显示用于避免所述特定位置处的紫外线的紫外线避免信息。

8. 发明申请

US20160238642A1 ESTIMATING SOLAR ARRAY POWER GENERATION 审中-公开
公开(公告)号：US20160238642A1
公开(公告)日：2016-08-18
申请号：US15070310
申请日：2016-03-15
申请人： International Business Machines Corporation
发明人： Ben Z. Akselrod , Anthony Di Loreto , Steve McDuff , Kyle D. Robeson
IPC分类号： G01R21/133 , H02S50/00
CPC分类号： G01R21/133 , G01W1/12 , H02S50/00
摘要： In an approach for estimating solar array power generation for an installation of a solar array, a processor determines a location of an installation of a solar array. A processor determines, over a course of a specified time interval, a path of traversal of a source of energy relative to the location of the installation of the solar array. A processor scans an area surrounding the solar array. A processor estimates, based, at least in part, on the path of traversal of the source of energy and the area surrounding the solar array, an amount of power to be generated by the solar array.

9. 发明申请

US20160238641A1 ESTIMATING SOLAR ARRAY POWER GENERATION 审中-公开
标题翻译：估计太阳能阵列发电
公开(公告)号：US20160238641A1
公开(公告)日：2016-08-18
申请号：US14623275
申请日：2015-02-16
申请人： International Business Machines Corporation
发明人： Ben Z. Akselrod , Anthony Di Loreto , Steve McDuff , Kyle D. Robeson
IPC分类号： G01R21/133 , G01W1/12
CPC分类号： G01R21/133 , G01W1/12 , H02S50/00
摘要： In an approach for estimating solar array power generation for an installation of a solar array, a processor determines a location of an installation of a solar array. A processor determines, over a course of a specified time interval, a path of traversal of a source of energy relative to the location of the installation of the solar array. A processor scans an area surrounding the solar array. A processor estimates, based, at least in part, on the path of traversal of the source of energy and the area surrounding the solar array, an amount of power to be generated by the solar array.
摘要翻译：在用于估计用于安装太阳能阵列的太阳能阵列发电的方法中，处理器确定太阳能阵列的安装的位置。处理器在指定的时间间隔的过程中确定相对于太阳能阵列的安装位置的能量源穿越的路径。处理器扫描太阳能阵列周围的区域。处理器至少部分地基于能量源的遍历和太阳能阵列周围的区域的路径估计太阳能阵列产生的功率的量。

10. 发明申请

US20150134251A1 METHOD FOR PREDICTING AND MITIGATING POWER FLUCTUATIONS AT A PHOTOVOLTAIC POWER PLANT DUE TO CLOUD COVER 审中-公开
标题翻译：用于预防和减轻由于云盖所造成的光伏电站的电力波动的方法
公开(公告)号：US20150134251A1
公开(公告)日：2015-05-14
申请号：US14537104
申请日：2014-11-10
申请人： TMEIC Corporation
发明人： Paul S. Bixel
IPC分类号： G05B13/04 , G05F1/66 , G01W1/10
CPC分类号： G05B13/04 , G01W1/10 , G01W1/12
摘要： A method for forecasting reduction in sunlight intensity due to cloud cover at a photovoltaic power plant is described. The method comprises determining characteristics of one or more clouds from sensors surrounding the photovoltaic power plant. The cloud characteristics are used to create a 3D map of the clouds. The 3D map in combination with information on the angle of the sun is used to create a 3D projection on the surface of the earth, resulting in a 2D surface irradiance map. The 2D surface irradiance map may be taken in successive projections or used in combination with wind speed data to forecast fluctuation in irradiance at the photovoltaic power plant. The forecasted reductions in power may be used to enact measures at the plant such as reducing the power output of inverters to prevent sudden fluctuations in the power output of the photovoltaic plant feeding the utility.
摘要翻译：描述了一种用于预测由于光伏电站的云层引起的太阳光强度降低的方法。该方法包括从围绕光伏电站的传感器确定一个或多个云的特征。云特征用于创建云的3D地图。 3D地图结合有关太阳角度的信息用于在地球表面上创建3D投影，从而产生2D表面辐照度图。 2D表面辐照度图可以连续投影或与风速数据组合使用，以预测光伏发电厂的辐照度波动。预计的电力下降可用于在工厂实施措施，例如降低逆变器的功率输出，以防止供电电力公司的光伏电站的功率输出的突然波动。

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