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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

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 5. Отображено 5.
02-12-2015 дата публикации

Modularization meter box structure

Номер: CN0204835268U
Автор: YANG YUFU, CHEN TENGLIN, CHEN XINGJIN, WU DINGYONG, CHEN JIAYUN, LIN YING, WU BINGJU
Принадлежит:

The utility model relates to a switchgear's technical field discloses a modularization meter box structure, instrument box, meter box curb plate, little generating line compartment, terminal mounting panel, interior double -acting door, back shroud and bottom plate have been included. The utility model discloses an increase an independent instrument box to with screw fixation in cubical switchboard front upper place, the mounting means of having solved at present fixed meter box be not convenient for the installation once with the problem of maintenance yu the maintenance of secondary component, messenger's product more accords with user's operation requirement.

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Номер записи: 1
18-11-2015 дата публикации

Transformer compartment copper bar installation strutting arrangement

Номер: CN0204793649U
Автор: YANG YUFU, CHEN TENGLIN, CHEN XINGJIN, WU DINGYONG, CHEN JIAYUN, LIN YING, WU BINGJU
Принадлежит:

The utility model relates to an electric power distribution technical field discloses a transformer compartment copper bar installation strutting arrangement, female cable cleat install strutting arrangement, inlet wire copper bar, preceding bus -bar clamp, the copper bar of being qualified for the next round of competitions have been included. The utility model discloses an increasing a set of female cable cleat install strutting arrangement and being used for fixed inlet wire copper bar, change transformer low voltage simultaneously and go out wire sleeve to the trend of the copper bar between low pressure inlet wire cabinet, the material of solving transformer room copper bar installation preparation is extravagant, when the fixed difficulty of installation, the circuit operation relatively poor problem of dynamic stability, makes it to accord with more the daily operation and maintenance requirement of product.

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Номер записи: 2
20-01-2016 дата публикации

Low pressure feeder cabinet of separable operation

Номер: CN0204992291U
Автор: YANG YUFU, CHEN TENGLIN, CHEN XINGJIN, WU DINGYONG, CHEN JIAYUN, LIN YING, WU BINGJU
Принадлежит:

The utility model relates to an electric power distribution device discloses a low pressure feeder cabinet of separable operation. Through after carrying out low pressure feeder cabinet door plant reasonable subregion, alleviateed door plant weight, it is bulky to have changed traditional door plant, and weight makes the cabinet body arouse the flagging variability of the cabinet body greatly easily, the utility model discloses not only rationally optimize low pressure feeder cabinet structure, realized moreover that the device carries out operating repair in not dividing under the condition that goes up the one -level switch absolutely, influences other return circuits the cabinet, make operating personnel more convenient to the daily operating repair operation of instrument and equipment.

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Номер записи: 3
14-07-2023 дата публикации

Method for estimating R-V two-dimensional spectrum bottom noise based on moving average

Номер: CN116430341A
Автор: CHEN TENGLIN, LU ZHIMENG, LIU RUIJIN, LIN BINGZHANG
Принадлежит:

The invention relates to an R-V two-dimensional spectrum floor noise estimation method based on moving average, which is used for processing a radar echo signal to obtain floor noise, the radar echo signal is a three-dimensional map, and three dimensions of the radar echo signal respectively correspond to a distance dimension index R, a Doppler velocity dimension index V and a signal amplitude Am under (R, V) indexes. The estimation method comprises the steps that all (R, V) of radar echo signals are traversed, and in the traversing process, ground noise is calculated through a two-dimensional moving average method. According to the method, the background noise is estimated based on the cross two-dimensional moving average method, so that a one-dimensional background noise calculation sample is improved to a two-dimensional background noise calculation sample, and the calculated background noise is more stable and closer to the real background noise of the R-V spectrum.

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Номер записи: 4
18-11-2015 дата публикации

Mobilizable case of modularization becomes mounting structure

Номер: CN0204793696U
Автор: YANG YUFU, CHEN TENGLIN, CHEN XINGJIN, WU DINGYONG, CHEN JIAYUN, LIN YING, WU BINGJU
Принадлежит:

The utility model relates to an electric power distribution device technical field discloses mobilizable case of modularization becomes mounting structure, five big compartments including box frame and modularization preparation formation: in measurement compartment, burden accuse compartment, low pressure inlet wire compartment, feeder compartment and compensation compartment, five big compartments were independently installed and be fixed in the box frame, the box bottom was equipped with wheel components. The utility model discloses a rationally set up to five big compartments, it is clear to distribute, and the measurement of satisfying the utilities electric co. Requires and installs and maintain the convenience.

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Номер записи: 5