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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 7. Отображено 7.
14-09-2021 дата публикации

一种配网环网点变化分析方法和系统

Номер: CN113258683B
Автор: 邱桂华, 邝梓佳, 汤志锐, 严周宇, 郭志燊, 黄浩刚, 王伟佳, 黄健辉
Принадлежит: 广东电网有限责任公司佛山供电局

... 本发明公开了一种配网环网点变化分析方法和系统，关联配网生产系统的从属设备台账信息、配网GIS系统的配网线路单线图模型拓扑信息和配网调度业务系统的工单信息，在配网环网点发生变化时，自动根据预设判断逻辑分析造成环网点变化的原因，并以清单形式进行智能呈现，不需要依靠人工进行分析和填报，解决了当前对配电网环网点台变化的分析依靠人工根据配网单线图来制定配网环网台账资料和人工填报的方式进行，存在工作量大、效率低、准确性低和实时性差的技术问题。 ...

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Номер записи: 1
23-04-2020 дата публикации

DIRECT CURRENT BUS DEVICE, DIRECT CURRENT BUS CABINET, AND ENERGY FEEDBACK SYSTEM FOR RAIL TRANSIT

Номер: WO2020078387A1
Автор: YIN, Shaowen, WANG, Weijia, SONG, Feng, ZHANG, Penghui
Принадлежит:

A direct current bus device (100), a direct current bus cabinet, and an energy feedback system for rail transit. The direct current bus device (100) comprises: a bus circuit (10), the bus circuit (10) comprising an input end (i) and an output end (o), the input end (i) of the bus circuit (10) being connected to a front-end switch cabinet (200), and the output end (o) of the bus circuit (10) being connected to a branch rear-end apparatus (300); a first connector (c1) corresponding to the branch rear-end apparatus (300); and a controller (30), the controller (30) being connected to the branch rear-end apparatus (300) by means of the first connector (c1), and the controller (30) being used for receiving a test signal sent by the branch rear-end apparatus (300), determining whether the branch rear-end apparatus (300) fails according to the test signal, and controlling the bus circuit (10) if the branch rear-end apparatus (300) fails.

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Номер записи: 2
28-04-2023 дата публикации

System and method for relieving xylitol caking

Номер: CN116026104A
Автор: WAN FU'AN, WANG WEIJIA, YUE HANG, LIN LIANG, HAN XINFENG, AN YANLONG, JIANG SONGTAO, WU QIANG, YANG WULONG
Принадлежит:

The invention relates to a system and method for relieving xylitol caking, and the system comprises a drying machine, a vibrated fluidized bed, a strong vibration sieve, an intermediate buffer tank, a mixed bed drying machine and a vibration conveyor which are sequentially communicated through a pipeline, and the drying machine is used for drying to-be-dried xylitol moist sugar obtained through centrifugal separation; a plunger pump is arranged on a pipeline between the strong vibration sieve and the middle buffer tank, a cold air inlet is formed in the bottom of the mixed bed dryer and communicated with a cold air inlet pipeline, an efficient filter, an air blower and a rotary dehumidifier are sequentially arranged on the cold air inlet pipeline, and a first air inducing opening is formed in the middle buffer tank. A second air inducing opening is formed in the top of the mixed bed drying machine, the first air inducing opening and the second air inducing opening are communicated with ...

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Номер записи: 3
11-07-2023 дата публикации

Control method of energy storage system, energy storage control system and energy storage system

Номер: CN116418023A
Автор: WANG WEIJIA, LI SHANPENG, CAO HU, YIN XUEQIN
Принадлежит:

The invention discloses a control method of an energy storage system, an energy storage control system and the energy storage system, and the control method of the energy storage system comprises the steps: controlling a plurality of battery clusters to be sequentially connected with a confluence unit, and controlling a first insulation detection unit to detect a first insulation state between the battery clusters and the confluence unit while each battery cluster is connected with the confluence unit; controlling the target energy storage module to be connected with the power conversion module and controlling the first insulation detection unit to detect a second insulation state between the target energy storage module and the power conversion module; controlling a power conversion module in the energy storage system to be connected with the power grid, and controlling a second insulation detection unit to detect a third insulation state between the power conversion module in the energy ...

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Номер записи: 4
22-08-2023 дата публикации

Establishment method and system of diabetic foot data model

Номер: CN116627946A
Автор: WANG WEIJIA, YUAN YONG, ZENG RONGHAO, LI LIMIN
Принадлежит:

The invention discloses a method and a system for establishing a diabetic foot data model. The method comprises the following steps: S1, preprocessing data; s2, performing normalization processing and dimension reduction on the feature data; s3, carrying out model construction through a plurality of different machine learning algorithms, and finally screening out a machine learning algorithm of which the efficiency is obviously better than that of other algorithms; s4, taking the screened machine learning algorithm as a normal algorithm, correspondingly numbering a result calculated by the machine learning algorithm and feature data of each patient, and storing the result and the feature data in a database to be searched; and the processing speed is optimized. The method has the following advantages and effects that a machine learning algorithm which is obviously better and more suitable than other algorithms in efficiency can be screened out, a reference is provided for construction of ...

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Номер записи: 5
13-08-2021 дата публикации

Distribution network ring network point change analysis method and system

Номер: CN113258683A
Автор: QIU GUIHUA, KUANG ZIJIA, TANG ZHIRUI, YAN ZHOUYU, GUO ZHISHEN, HUANG HAOGANG, WANG WEIJIA, HUANG JIANHUI, 邱桂华, 邝梓佳, 汤志锐, 严周宇, 郭志燊, 黄浩刚, 王伟佳, 黄健辉
Принадлежит:

The invention discloses a distribution network ring network point change analysis method and system. The method comprises the following steps: associating slave equipment ledger information of a distribution network production system, distribution network line single line diagram model topology information of a distribution network GIS system, and work order information of a distribution network scheduling service system; and when the distribution network ring network point changes, automatically analyzing the reasons causing the change of the ring network point according to the preset judgment logic, and intelligently presenting analyzing the reasons in a list form. Manual analysis and filling are not needed, so that the technical problems of large workload, low efficiency, low accuracy and poor real-time performance in the process of the current analysis of the change of the ring network point of the power distribution network depends on manual making of distribution network ring network ...

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Номер записи: 6
15-06-2016 дата публикации

Water bores tapping machine trompil angle adjusting mechanism

Номер: CN0205309390U
Автор: LI HAO, MEI DELEI, WU LIULAN, LIU YANDE, WANG WEIJIA, HAN YAJUN
Принадлежит:

... 本实用新型公开了一种水钻开孔机开孔角度调节结构，包括竖直设置的固定杆，还包括设置在固定杆上的且用于安装水钻开孔机的支撑杆，所述支撑杆与所述固定杆通过水平固定连接在所述固定杆上的铰轴Ⅰ铰接连接，所述固定杆上且位于所述铰轴Ⅰ的上方或下方固定连接有与所述铰轴Ⅰ平行设置的铰轴Ⅱ，所述支撑杆上固定连接有与所述铰轴Ⅰ平行设置的铰轴Ⅲ，所述铰轴Ⅱ与所述铰轴Ⅲ之间设有长度调节机构且长度调节机构的两端分别与所述铰轴Ⅱ和所述铰轴Ⅲ铰接连接。本实用新型结构简单，使用方便，操作简单，可以针对不同倾斜角度的墙面进行角度调节，通用性强。 ...

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Номер записи: 7