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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 9. Отображено 9.
04-08-2023 дата публикации

Method for preparing perovskite solar cell with novel structure by constructing patterning by using ion beam etching matched with photoetching

Номер: CN116546862A
Автор: CHEN BITAO, ZHENG GUOYUAN, CHEN MINGGUANG, LONG FEI
Принадлежит:

The invention discloses a method for preparing a perovskite solar cell with a novel structure by constructing patterning by using ion beam etching matched with photoetching, and the method comprises the steps: sequentially preparing an electron transport layer, an insulating layer and a metal electrode layer on the surface of a substrate, then carrying out the surface polishing of the metal electrode layer, and carrying out the uniform coating of photoresist; then taking the developed photoresist as a shielding layer of the metal electrode layer and the insulating layer, carrying out ion beam etching treatment, and constructing a required periodic channel structure to form patterning; wherein the channel is a pattern with a periodic interdigital structure, and is an electrode pattern with a micron size; carrying out thermal oxidation treatment to oxidize the surface of the metal electrode layer into a hole transport layer; and finally, preparing a perovskite absorption layer to form the ...

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Номер записи: 1
21-05-2014 дата публикации

Solar cell

Номер: CN103811564A
Автор: OUYANG QIUPING, ZHENG LINBING, XIE CHONGJIN, CHEN BITAO
Принадлежит:

The invention discloses a solar cell. A front electrode of the solar cell comprises primary grid lines and secondary grid lines (1), each primary grid line comprises a plurality of primary grid line sections (4) positioned on the same straight line, a gap is reserved between adjacent primary grid line sections (4), the adjacent primary grid line sections (4) positioned on the same straight line are connected through auxiliary grid lines II (3), each primary grid line section (4) comprises a first primary grid line (41) and a second primary grid line (42) which are mutually parallelly arranged at intervals, projections I (43) are arranged on the first primary grid lines (41), projections II (44) are arranged on the second primary grid lines (42), the projections I (43) and the projections II (44) are arranged in a staggered manner, the secondary grid lines (1) are connected with the primary grid line sections (4), and the secondary grid lines (1) connected at two ends of each primary grid ...

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Номер записи: 2
08-07-2015 дата публикации

Frequency converter low voltage self-starting control method and system

Номер: CN104767373A
Автор: CHEN SONGQING, WANG DONGSHENG, HOU LISHAN, CHEN BITAO, DOU YUMEI
Принадлежит:

The invention discloses a frequency converter low voltage self-starting control method which is used for restarting a frequency converter of a frequency converter low voltage self-starting control system. The frequency converter low voltage self-starting control system comprises the frequency converter which is connected with a motor and an interference electricity module which is connected with the frequency converter. The frequency converter low voltage self-starting control method comprises the steps that after first preset time delays, the interference electricity module conducts fault resetting on the frequency converter; after second preset time delays, the interference electricity module conducts restarting on the frequency converter; a difference value of second preset time and first preset time is not less than discharging time of the capacitor of the frequency converter. After the frequency converter is reset, the capacitor in the frequency converter can be completely discharged ...

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Номер записи: 3
21-05-2014 дата публикации

Solar panel support with direction setting function

Номер: CN103812429A
Автор: OUYANG QIUPING, ZHENG LINBING, XIE CHONGJIN, CHEN BITAO
Принадлежит:

The invention discloses a solar panel support with a direction setting function. The solar panel support comprises a base (12), and an adjustable support body (10) is arranged on the upper portion of the base (12). The solar panel support is characterized in that a supporting frame (6) for mounting a solar panel is arranged at the top end of the support body (10), three sides of the supporting frame (6) are square, an opening is formed in one end of the supporting frame (6), a solar panel mounting groove (5) is formed in the supporting frame (6), elastic fixing parts capable of fixing the solar panel inserted into the mounting groove (5) are arranged at the edge of the supporting frame (6), a connecting box (8) is arranged in the rear of the supporting frame (6), a turntable (9) is arranged on the base, the support body (10) is connected onto the turntable (9), scales (14) are arranged on the turntable (9), and a controller (15) for controlling the turntable (9) to rotate is arranged on ...

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Номер записи: 4
21-05-2014 дата публикации

Multipurpose rain-proof solar panel

Номер: CN103812436A
Автор: OUYANG QIUPING, ZHENG LINBING, XIE CHONGJIN, CHEN BITAO
Принадлежит:

The invention discloses a multipurpose rain-proof solar panel which comprises a solar panel body and a support. The multipurpose rain-proof solar panel is characterized in that the solar panel body comprises seven layers which sequentially include a light-focusing glass layer, a first EVA (ethylene vinyl acetate) bonding layer, a light transmission layer, a battery layer, a second EVA bonding layer, a back membrane layer and a toughened glass layer from top to bottom, and the solar panel body is mounted on the support. The multipurpose rain-proof solar panel is fine in light-focusing effect and easy to clean, and the efficiency of the multipurpose rain-proof solar panel is improved by more than 10% as compared with that of a common solar panel.

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Номер записи: 5
21-05-2014 дата публикации

Compound solar panel

Номер: CN103811575A
Автор: OUYANG QIUPING, ZHENG LINBING, XIE CHONGJIN, CHEN BITAO
Принадлежит:

The invention discloses a compound solar panel which comprises solar cells. The compound solar panel is characterized in that a glass plate with a spherical surface is arranged on the upper portion of the solar panel, a toughened glass base plate and an aluminum alloy base are sequentially arranged on the lower portion of the solar panel, the middle of the aluminum alloy base is hollowed-out, a junction box is arranged in the hollowed-out position, and the glass plate with the spherical surface, the solar panel and the toughened glass base plate are sequentially embedded into the aluminum alloy base. The compound solar panel is simple in structure, water splashing to a frame of the aluminum alloy base can be drained by the aid of simple equipment improvement and water leakage holes, water spots and dust and ash deposition are decreased, and the service life is prolonged by more than 10%.

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Номер записи: 6
21-05-2014 дата публикации

Multifunctional solar panel support

Номер: CN103812432A
Автор: OUYANG QIUPING, ZHENG LINBING, XIE CHONGJIN, CHEN BITAO
Принадлежит:

The invention discloses a multifunctional solar panel support which comprises a base (12). An adjustable support (10) is arranged on the upper portion of the base (12). The multifunctional solar panel support is characterized in that a supporting frame (6) for mounting a solar panel is arranged at the top end of the support (10), three sides of the supporting frame (6) are square, an opening is formed in one end of the supporting frame (6), a solar panel mounting groove (5) is formed in the supporting frame (6), elastic fixing parts capable of fixing the solar panel inserted into the mounting groove (5) are arranged at edges of the supporting frame (6), and a junction box (8) is arranged in the rear of the supporting frame (6). The multifunctional solar panel support is simple in structure, so that the use angle of the solar panel can be ingeniously changed, a light receiving position is idealized, and the use efficiency of the solar panel is improved.

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Номер записи: 7
30-05-2023 дата публикации

Perovskite thin film preparation device and method

Номер: CN116180055A
Автор: CHEN QINBIN, MA BIN, ZHENG GUOYUAN, CHEN MINGGUANG, CHEN BITAO, LONG FEI
Принадлежит:

The invention discloses a perovskite thin film preparation device and method, and relates to the field of solar cell preparation. The perovskite thin film preparation device provided by the invention comprises a quartz tube with two closed ends, a pair of heating plates arranged in the quartz tube in an up-down opposite manner, a gas tank, a vacuum pump and a temperature controller for controlling the temperature of the heating plates, wherein the two ends of the quartz tube are closed; the pair of heating plates are configured to move towards each other or away from each other; the gas tank is communicated with one end of the quartz tube through a gas inlet pipe; a first stop valve is arranged on the gas inlet pipe; the vacuum pump is communicated with the other end of the quartz tube through an air outlet pipe which is provided with a second stop valve. According to the perovskite thin film preparation device and method provided by the invention, the uniform and compact perovskite thin ...

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Номер записи: 8
21-05-2014 дата публикации

Concentrated solar panel group

Номер: CN103812435A
Автор: OUYANG QIUPING, ZHENG LINBING, XIE CHONGJIN, CHEN BITAO
Принадлежит:

The invention discloses a concentrated solar panel group which comprises at least one solar panel. The concentrated solar panel group is characterized in that the solar panels are arranged on corresponding supporting plates, the bottoms of the supporting plates are hinged to a base, so that the supporting plates can be opened and closed on the base, concentrated glass plate mounting grooves are formed in the upper ends and the lower ends of the solar panels, and concentrated glass plates are detachably mounted on the corresponding solar panels through the mounting grooves. The concentrated solar panel group is simple in structure, the detachable concentrated glass plates are used, so that the effect of sunlight concentrated on the solar panels can reach the largest peak value, and the concentrated solar panel group is conveniently disassembled and maintained.

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Номер записи: 9