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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 6. Отображено 6.
25-07-2023 дата публикации

Monitoring system for environmental data of wind power plant

Номер: CN116481596A
Автор: CHEN KANG, XI YU, LIU WEI, PENG HUAIWU, LIU SHAN, YU JIAO, HAN YI
Принадлежит:

The invention provides a monitoring system for environmental data of a wind power plant, and belongs to the technical field of wind power generation. The monitoring system comprises a monitoring unit, a data processing unit and an alarm unit, the monitoring unit is used for monitoring and collecting environment data of the wind power plant, and the environment data comprises at least one of wind power data, thunder and lightning data, rain and snow data, noise data and geological data; the data processing unit is used for analyzing and processing the environment data collected by the monitoring unit, determining whether the environment data is abnormal or not, performing 3D simulation on the analyzed and processed environment data and dynamically outputting the environment data subjected to 3D simulation; and the alarm unit is used for outputting alarm information under the condition that the data processing unit determines that the environment data is abnormal. Based on the monitoring ...

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Номер записи: 1
12-09-2017 дата публикации

Photovoltaic power station design expert system

Номер: CN0104182564B
Автор: 彭怀午, 包紫光
Принадлежит:

... 提出了种光伏发电站设计专家系统，属于专家系统设计技术领域。所述系统包括：既有光伏发电工程太阳辐射数据模块，用于建立个或多个既有光伏发电站工程的现场太阳辐射观测站数据表；既有光伏发电工程气象站数据模块，用于建立个或多个既有光伏发电工程的参考气象站数据表；新建工程原始输入数据模块，用于输入新建光伏发电站工程原始数据；光资源分析模块，用于生成太阳能资源分析图表；光伏系统数据模块，用于建立光伏系统数据表；光伏系统选型与布置模块，用于设备选型以及光伏组件布置。本系统解决了无法合理准确地设计光伏发电站的技术问题。 ...

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Номер записи: 2
06-06-2023 дата публикации

Wind driven generator group wake flow modeling method

Номер: CN116227377A
Автор: PENG HUAIWU, CHEN BIN, LIU JUNTAO, LI QIAN, HAN YI, LI HUAXIANG, ZHANG RIKUI
Принадлежит:

The invention provides a wind driven generator group wake flow modeling method, which solves the problem of superposition influence of multiple wind driven generators when multiple wind driven generators coexist, and adopts the technical scheme that the upstream and downstream relationship of the wind driven generators is established in the incoming flow direction, and the superposition influence of the upstream and downstream wind driven generators in the wind driven generator group wake flow calculation is considered on the basis, so that the wind driven generator group wake flow modeling method is realized. Therefore, when a plurality of fans exist, the accuracy of the wake flow calculation result is improved; meanwhile, the advantages that a single-equation wake flow model is simple in form, easy to code, efficient in calculation and the like in wake flow calculation are also inherited; and the established new model can provide more effective support for related applications such as ...

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Номер записи: 3
14-07-2023 дата публикации

Wind driven generator fault early warning method and device

Номер: CN116428131A
Автор: CHEN KANG, XI YU, LIU SHAN, YU JIAO, LIU WEI, PENG HUAIWU
Принадлежит:

The invention provides a wind driven generator fault early warning method and device, and relates to the technical field of monitoring and early warning. The wind driven generator fault early warning method comprises the following steps: acquiring monitoring data; determining the fault level of the wind driven generator according to the monitoring data; determining corresponding fault early warning information based on the fault level, and sending the fault early warning information to each maintenance terminal; and candidate maintenance terminals responding to the fault early warning information are determined, and a target maintenance terminal used for maintaining the wind driven generator is matched in the candidate maintenance terminals based on the fault level. According to the wind driven generator fault early warning method, different fault early warning modes can be triggered according to different fault levels, and a nearby maintenance object is timely notified to carry out maintenance ...

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Номер записи: 4
27-06-2023 дата публикации

Geographic information processing method for conversion from vector data to raster data of wind power plant

Номер: CN116342805A
Автор: PENG HUAIWU, CHEN BIN, HAN YI, WU LIUQUAN, ZHANG RIKUI, ZHANG JUN, LI HUAXIANG
Принадлежит:

The invention provides a geographic information processing method for converting vector data into raster data of a wind power plant. The geographic information processing method solves the problems that the calculation amount is large and the precision is insufficient when unstructured vector data is converted into structured raster data. According to the technical scheme, Map vector data are segmented and managed by using a quadtree with higher resolution, then vector line segments are traversed and terrain height is weighted by respectively adopting a horizontal ray method and a vertical ray method, and then the accuracy of a terrain raster data calculation result is improved through smoothing processing. And finally, generating a terrain grid file. According to the method, the inner side and the outer side of the irregular shape vector data can be quickly identified, the grid attributes among the line segments are accurately filled, the calculation amount of traversing the vector data ...

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Номер записи: 5
11-08-2023 дата публикации

Solar thermochemical hydrogen production and power generation system and method

Номер: CN116573609A
Автор: CHEN KANG, YANG WEIXU, JULIA, HAN FENGSHUANG, DANG ZHIMIN, XIAO BIN, PENG HUAIWU
Принадлежит:

The invention provides a solar thermochemical hydrogen production and power generation system and method. Relates to the technical field of fuel power generation. The system comprises a light condensation device used for focusing solar energy; the thermochemical reactor is used for receiving heat generated by the light condensing device through focusing solar energy and providing a closed space and a heat preservation environment for the reaction process; the oxygen carrier is used for carrying out reduction reaction and releasing oxygen by utilizing heat heating, and carrying out oxidation reaction with the water vapor introduced into the thermal chemical reactor to generate hydrogen; and the thermoelectric power generation component is arranged on the thermal insulation layer of the thermochemical reactor and is used for generating power by utilizing the temperature difference between the inner side and the outer side of the thermal insulation layer so as to recover heat dissipated through ...

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Номер записи: 6