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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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Форма поиска

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 14. Отображено 14.
21-04-2010 дата публикации

Prefabricated cavity for extrusion

Номер: CN0101695720A
Автор: Zhang Xiaobo, Zhang Hao, Lu Weihui
Принадлежит:

The invention relates to a prefabricated cavity for extrusion, in particular to a tool for extrusion molding, which cooperates with a die to control the flow of a metal so as to make a liquid metal into a molding product and belongs to the technical field of die making. The cavity comprises a die and is characterized in that: the die is accommodated in a die sleeve; a main runner is arranged in a sub-runner and an embedded lump; the small end of the main runner is in tight combination with a step surface of the sub-runner and the big end is in contact with one end face of a die hole; the die hole is arranged in the sub-runner and the embedded lump; the other end face of the die hole is in contact with the die sleeve; the die sleeve is embedded in a groove of a boot base; the sub-runner is fixed on the boot base through a locking wedge; a moveable nose is arranged in the embedded lump; an insert is arranged between the moveable nose and the embedded lump; and the embedded lump is fixed on ...

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Номер записи: 1
23-06-2023 дата публикации

Optimal configuration method and system for participating in peak regulation of power grid side energy storage

Номер: CN116316738A
Автор: CAI BAORUI, LI ZHIYONG, ZHAO YUZHU, HE SHIZHI, LIU QIXING, LU WEIHUI, LIANG YANJIE, WU WENZU
Принадлежит:

The invention discloses a power grid side energy storage participation peak regulation optimization configuration method and system, and relates to the technical field of power grid deployment big data, and the method comprises the steps: collecting power grid side energy storage data, and building a peak regulation model; calculating an optimal load variance under the peak regulation model; and performing configuration optimization according to the optimal load variance. The system comprises a data extraction module, a data operation module, an energy storage distribution module and a data storage module. The power grid side energy storage participates in peak regulation, the power grid side energy storage absorbs redundant electric energy when the load demand is small, the absorbed electric energy is released when the load demand is large, space-time translation of energy is achieved, the peak regulation pressure of a traditional unit is relieved, and optimal load variance calculation ...

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Номер записи: 2
11-04-2023 дата публикации

Trans-provincial power transaction plan scheduling optimization method and device based on redundancy security constraint identification

Номер: CN115952891A
Автор: ZHANG QIANG, YUAN QUAN, LI BAO, WANG ZIQIANG, WANG WEI, LI PENG, SU YINSHENG, QIAN MA, ZHOU XIN, LU MINGFU, LIU CHUNXIAO, YAO HAICHENG, LU WEIHUI, ZHOU YUMIN, HUANG ZHAOSHEN, HUANG TAO
Принадлежит:

The invention relates to the technical field of power dispatching, and discloses a trans-provincial power transaction plan dispatching optimization method and device based on redundancy security constraint identification. According to the method, boundary conditions of a regional power grid scheduling plan are obtained, non-redundant security constraints are screened out from all security constraints of a regional power grid scheduling problem, a transaction plan feasible region model is constructed, the transaction plan feasible region model is solved by using a vertex search method, and a limit value of a transaction plan component is obtained. And taking the result as a transaction plan component transmission power constraint limit value, and optimizing the regional power grid transaction plan scheduling according to the transaction plan component transmission power constraint limit value. According to the method, the accuracy of the transaction plan component transmission power limit ...

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Номер записи: 3
27-08-2014 дата публикации

Sliding input method Pinyin Chinese character and English recognition input technology

Номер: CN104007835A
Автор: LU WEIHUI
Принадлежит:

A sliding input method Pinyin Chinese character and English recognition input technology is used for writing a plurality of Pinyins and radicals through one stroke and is a technology to write one or more Pinyins and Chinese characters by moving a mouse (pen) slightly for one stroke on an optimized movable final keyboard and syllable keyboard. By means of the technology, a database with the head and the tail both serving as index word modes, writing trajectories can be recognized completely and transformed into required Pinyin Chinese character sequences. A Chinese character sliding input and English sliding input system is designed.

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Номер записи: 4
07-04-2023 дата публикации

Economic dispatching method and system considering uncertainty of new energy

Номер: CN115940156A
Автор: WANG WEI, YUAN QUAN, LIU CHUNXIAO, QIAN MA, SU YINSHENG, LI BAO, WANG ZIQIANG, ZHANG QIANG, ZHOU XIN, ZHOU YUMIN, LI PENG, LU MINGFU, LU WEIHUI, YAO HAICHENG, HUANG ZHAOSHEN, HUANG TAO, SU XIANGYANG, CHEN XIAOTING, LAI XIAOWEN
Принадлежит:

The invention discloses an economic dispatching method and system considering new energy uncertainty, and the method comprises the steps: carrying out the independent solving of a multi-region decomposition coordinated optimization dispatching model through employing an improved ADMM solving method, and obtaining a first solving result, and carrying out the solving of a two-stage robust optimization model through employing a column sum constraint generation algorithm, and obtaining a second solving result. According to the unit state obtained by the first solving result and the unit state obtained by the second solving result, judging whether the unit second state is consistent with the unit first state or not, if yes, determining the second solving result as the optimal solution, and if not, determining the second solving result as the optimal solution. If yes, iterative calculation is conducted on the multi-region decomposition coordinated optimization scheduling model and the two-stage ...

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Номер записи: 5
23-04-1997 дата публикации

Chinese character inputting code types: shape-sound-shape, shape-English-shape and shape-shape spelling methods

Номер: CN0001148199A
Автор: LU WEIHUI, WEIHUI LU
Принадлежит:

The present invention relates to a form-splicing code technique, in particular it is a form-splicing code of one code formed from letter form-letter sound-letter form, letter form-English letter formand letter form-letter form. Said form-splicing code uses two Chinese character components, sound-form and English letter form to input one code, and breaks through the method that each Chinese character component at least has need of inputting one code. Said invention adopts many-to-one mapping and combined code including unicode, generated code, composite code and disable code, and its gradation is distinct, memory quantity is small, and 42 (36 or 26) frequent coding keys and 3 identification disable code keys are adopted, and its frequent character code is short, generally one character uses three codes (including disable code key), so that its input speed can be further quickened.

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Номер записи: 6
06-06-2023 дата публикации

Application of reagent for detecting Kawasaki disease biomarker in preparation of Kawasaki disease outcome kit

Номер: CN116218995A
Автор: YU BEIRONG, ZHENG BANGXU, SHEN YU, WU JUNHUA, ZHU FENGSHENG, QIU HAIYAN, SHEN YIJING, LU WEIHUI, HUANG LIXIN
Принадлежит:

The invention discloses application of a reagent for detecting a Kawasaki disease biomarker in preparation of a system and/or a kit for detecting, diagnosing, classifying or predicting outcome of Kawasaki disease related diseases, and belongs to the cross field of in vitro diagnosis and molecular biology. The system/kit designed by the invention can evaluate the treatment effect of the gamma globulin (alanine C) from the index of the methylation degree of each site of the NLRC4 gene, and is more convincing in quantification compared with a generally adopted measurement table. And the method and the device have the advantages of accuracy, reliability, flexibility, rapidness, economy and economy.

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Номер записи: 7
25-04-2023 дата публикации

Multi-region interconnected power grid resource scheduling method and system

Номер: CN116011785A
Автор: YUAN QUAN, QIAN MA, ZHANG QIANG, WANG WEI, WANG ZIQIANG, LI BAO, LIU CHUNXIAO, ZHOU XIN, LU MINGFU, LI PENG, YAO HAICHENG, SU YINSHENG, HUANG ZHAOSHEN, ZHOU YUMIN, LU WEIHUI, HUANG TAO
Принадлежит:

The invention discloses a multi-region interconnected power grid resource scheduling method and system, and the method comprises the steps: dividing a day-ahead time period into a plurality of time period subsets, and carrying out the calculation to obtain a first tie line feasible region; calculating to obtain a second tie line feasible region according to the first tie line feasible regions of the time period subsets in sequence; determining a second sub-regional power grid of the to-be-analyzed tie line group and an external power grid, performing dimension raising on a second tie line feasible region corresponding to the external power grid to obtain a third tie line feasible region in each scheduling time period, and performing dimension reduction projection on the third tie line to a low-dimensional space to obtain a fourth tie line feasible region of the to-be-analyzed tie line group; and obtaining a fifth tie line feasible region according to the fourth tie line feasible region ...

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Номер записи: 8
26-08-1998 дата публикации

'Xingmubi' means for Chinese character input, and Chinese character strong three-point constituted multi-form spelling Chinese character writing method

Номер: CN0001191342A
Автор: LU WEIHUI, WEIHUI LU
Принадлежит:

A multi-state spelling writing method for Chinese character is a Chinese-character entering method and its interface, and features that Chinese characters can be written in without use of letters, numerals and single strokes and a "Xingmubi" means is created for writing multiple shape cells once. Multiple Chinese-character shapes can be writtin once by multi-state spelling writing page. Said "Xingmubi" means whose size is same as calling card is a new duplicate cordes processing technique, and features high distinguishing and recognizing power, correctness and reliability, and complete functions.

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Номер записи: 9
18-04-2023 дата публикации

Trans-regional protocol power transmission plan correction method and system based on static security domain

Номер: CN115986920A
Автор: YUAN QUAN, ZHANG QIANG, WANG WEI, QIAN MA, LI BAO, WANG ZIQIANG, LI PENG, SU YINSHENG, ZHOU XIN, LU MINGFU, LIU CHUNXIAO, YAO HAICHENG, HUANG ZHAOSHEN, LU WEIHUI, ZHOU YUMIN, HUANG TAO
Принадлежит:

The invention discloses a cross-regional protocol power transmission plan correction method and system based on a static security domain, and the method comprises the steps: constructing the static security domain of a power system period by period according to an initial first boundary condition of a regional power grid scheduling plan, and pre-solving a first scheduling result of each period; determining each out-of-limit time period; the transmission power of the cross-regional protocol power transmission plan is used as a correction object of each out-of-limit time period, the correction distance of each out-of-limit time period is calculated, and the corresponding sensitivity is calculated; according to the sensitivity, the transmission power of the corresponding first cross-regional protocol power transmission plan is relaxed, and the transmission power constraint condition of the second cross-regional protocol power transmission plan is obtained; and solving the second scheduling ...

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Номер записи: 10
11-08-2023 дата публикации

Electric power and electric quantity balance analysis method and system considering nuclear power peak regulation

Номер: CN116581775A
Автор: WANG ZIQIANG, LI CHI, QIAN MA, ZHANG JINPING, YUAN QUAN, LI PENG, LI XIAOFEI, LI JIANSHE, LU WEIHUI, ZHOU XIN, LI ZHI
Принадлежит:

The invention provides an electric power and electric quantity balance analysis method and system considering nuclear power peak regulation. The method comprises the steps of inputting operation data of a regional power grid in a to-be-tested time period into a pre-constructed electric power and electric quantity balance analysis model, and obtaining nuclear power unit output in the to-be-tested time period through time sequence production simulation; analyzing the balance state of the power quantity of the new energy power system based on the output of the nuclear power unit in the to-be-tested time period; wherein the electric power and electric quantity balance analysis model is constructed by taking maximum new energy consumption as an optimization target and taking nuclear power peak regulation system constraint and power supply operation constraint as constraint conditions. According to the method, the nuclear power unit peak regulation model is established based on the operation ...

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Номер записи: 11
28-07-2004 дата публикации

形母笔与汉字的强三点构造一种多态可拼汉字书写法

Номер: CN0001159637C
Автор: LU WEIHUI, WEIHUI LU, 陆维辉
Принадлежит:

... 研制成功一种与众不同的汉字输入法与界面，书写不用与字母及数字打交道，也不用一笔一划写汉字，形母笔创造了一笔可写出多个形母的书写技能，采用多态可拼书写面，可使多个汉字形态一笔写入写出，一般用二到三笔可确定单个汉字，通过词组功能，平均每字笔画为一笔多一点。形母笔突破了现有的重码处理技术，不用数字选重码字词，真正做到有重码与无重码都一样容易书写上字。形母笔同名片大小，区别认别能力强，准确可靠，功能齐备等优点。 ...

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Номер записи: 12
30-06-2023 дата публикации

Kit for detecting Kawasaki disease related CCR7 gene methylation degree and application thereof

Номер: CN116356012A
Автор: YU BEIRONG, ZHENG BANGXU, WU JUNHUA, SHEN YIJING, ZHU FENGSHENG, QIU HAIYAN, SHEN YU, HUANG LIXIN, LU WEIHUI
Принадлежит:

The invention discloses a kit for detecting the methylation degree of a Kawasaki disease related CCR7 gene. The kit comprises a pair of CCR7 gene promoter region two CG site methylation specific amplification primers and a methylation specific sequencing primer, a nucleotide sequence of an upstream primer of the methylation specific amplification primer is as shown in SEQ ID NO.1: 5 '-Biotin-TAATGTTTTTAGAGATAAAGGGGTAGAAGA-3', a nucleotide sequence of a downstream primer of the methylation specific amplification primer is as shown in SEQ ID NO.2, and a nucleotide sequence of a downstream primer of the methylation specific amplification primer is as shown in SEQ ID NO.3 '. The nucleotide sequence of a downstream primer of the methylation specific amplification primer is shown as SEQ ID NO.2: 5 '-ACACATCTATAACTCCAACA-3', and the nucleotide sequence of the methylation specific sequencing primer is shown as SEQ ID NO.3: 5 '-CCTCATATAATTCTACCA-3'. The kit is used for auxiliary diagnosis of the ...

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Номер записи: 13
23-06-2023 дата публикации

Scheduling method for wind-solar-storage micro-grid based on PSO algorithm

Номер: CN116316855A
Автор: HE SHIZHI, LIN QINGBIAO, ZHAO YUZHU, LIU QIXING, LU WEIHUI, WU WENZU, LIANG YANJIE
Принадлежит:

The invention discloses a wind and light storage micro-grid scheduling method based on a PSO algorithm, and relates to the technical field of power grid scheduling, and the method comprises the steps: building a prediction model of a storage micro-grid, making a micro-grid intra-day scheduling plan based on the prediction model of the storage micro-grid, and employing the PSO algorithm to optimize intra-day scheduling data of the micro-grid in an off-grid state and a grid-connected state. According to the invention, after the day-ahead scheduling plan of the micro-grid is formulated on the basis of day-ahead power prediction, the day-ahead scheduling plan is formulated again on the basis of the day-ahead optimization result according to the power data of the day-ahead rolling prediction, and the day-ahead scheduling is based on the renewable energy power and the load power day-ahead prediction data. Day-ahead scheduling plans are made for microgrid off-grid and grid-connected conditions ...

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Номер записи: 14