Электротехника, электронная техника, информационные технологии список научных статей
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MOISTURE AND HARDNESS OF THE SOYBEAN STEM
Objective: In studying the technological process of separation of soybean seeds from pods and stems, it is important to know the moisture and hardness of pods and stems. Therefore, determine the moisture content and hardness of shade pods and stems. Methods: In experiments, the moisture content of...
2021 / Tukhtabayev M. A., Pardaev O. R. -
METHOD OF OPERATIONAL COUNTING OF PARAMETERS WINING FOR A FAMILY OF TRIPS
A simplified structure with a constant material and technical base and a changing mode of the technological process is proposed for the development (calculation) of generalized tables of a variant of work.
2022 / Ablyalimov Oleg, Khamidov Otabek, Yakubov Jasurbek, Avdeyeva Anna, Kosimov Khusan, Safarov Utkir -
ABOUT THE EFFICIENCY OF 3VL80S ELECTRIC LOCOMOTIVES ON THE PLOT TASHGUZAR - ACROBAT OF THE UZBEK RAILWAY
The kinematic parameters of the movement of freight trains of various masses of trains without stops at intermediate separate points and the energy indicators of the use of 3VL80S electric locomotives in the implementation of rail transportation of goods on a mountainous section of the railway are...
2022 / Ablyalimov Oleg, Khamidov Otabek, Yakubov Jasurbek, Avdeyeva Anna, Kosimov Khusan, Safarov Utkir -
SELECTION OF THE TYPE OF ELECTRIC GENERATORS FOR A WIND ELECTRIC INSTALLATION
The generator is the main element of the electrical equipment of the wind electric installation. In addition to the main purpose, the generator must perform certain functions for stabilizing and regulating parameters that characterize the quality of the generated electrical energy. Therefore, the...
2022 / Mammadov Nijat -
К ВОПРОСУ О МАТЕМАТИЧЕСКОМ МОДЕЛИРОВАНИИ БИОДИЗЕЛЬНОЙ УСТАНОВКИ
В статье рассмотрена информационную технологию на основе математического моделирования динамики биодизельной установки и теплообменника для подогрева масла биодизелем и по получению эталонной информации для принятия решений на изменение количества пластин теплообменника при сохранении постоянными...
2022 / Н.А. Мурзакулов, М.М.Ысламов -
PNEUMATIC DAMPER MULTICRITERIA OPTIMIZATION IN THE FREE-PISTON STIRLING ENGINE DISPLACER
The free-piston Stirling engine is a complex self-oscillating system, which parameters should be strictly coordinated with each other to ensure the unit operability. One of such coordination tasks is to ensure the balance of energy input to and output from the engine displacer. In this case, energy ...
2022 / Bobylev A.V., Zenkin V.A.ВАКCASRSCI -
ОПТИМАЛЬНЫЕ ЗАТРАТЫ НА КОМБИНИРОВАННЫЙ УВОД КРУПНОГАБАРИТНЫХ ОБЪЕКТОВ КОСМИЧЕСКОГО МУСОРА С ИСПОЛЬЗОВАНИЕМ ЭЛЕКТРОРЕАКТИВНОЙ ДВИГАТЕЛЬНОЙ УСТАНОВКИ
Предложено развитие метода комбинированного увода крупногабаритных объектов космического мусора с низких околоземных орбит, выполняемого с использованием электрореактивной двигательной установки и аэродинамического парусного устройства. Проведено имитационное моделирование комбинированного увода...
2022 / Голубек А.В.ScopusВАКRSCI -
ПРИМЕНЕНИЕ МОЩНЫХ ЭНЕРГОДВИГАТЕЛЬНЫХ СИСТЕМ ДЛЯ ВЫПОЛНЕНИЯ ТРАНСПОРТНЫХ ЗАДАЧ В КОСМОСЕ
Рассмотрено применение космических аппаратов с мощными энергодвигательными установками для выполнения различных задач в космическом пространстве. Представлены основные составляющие мощных ядерных энергодвигательных установок, варианты их построения и компоновочные решения. Определены требования к...
2022 / Кошлаков Владимир Владимирович, Архангельский Николай Иванович, Захаренков Леонид Эдуардович, Каревский Андрей Владимирович, Кувшинова Екатерина Юрьевна, Музыченко Евгений Игоревич, Семёнкин Александр Вениаминович, Солодухин Александр ЕвгеньевичВАК -
МЕТОДИЧЕСКИЙ ПОДХОД К ОБОСНОВАНИЮ ПОКАЗАТЕЛЕЙ КАЧЕСТВА ЭЛЕМЕНТОВ АВТОМАТИЗИРОВАННОЙ СИСТЕМЫ ПОДГОТОВКИ ДАННЫХ ПОЛЕТА ЛЕТАТЕЛЬНЫХ АППАРАТОВ
Одним из проблемных вопросов разработки автоматизированных систем подготовки данных полета летательных аппаратов является отсутствие конкретных показателей качества их элементов, что обусловило необходимость разработки нового подхода к заданию значений показателей качества элементов системы. Подход ...
2022 / Журбин Сергей Александрович, Казаков Геннадий ВикторовичВАК -
ПЕРСПЕКТИВЫ ПРИМЕНЕНИЯ И ОТРАБОТКА ТЕХНОЛОГИИ БЕСПРОВОДНОЙ ПЕРЕДАЧИ ЭЛЕКТРИЧЕСКОЙ ЭНЕРГИИ МЕЖДУ КОСМИЧЕСКИМИ АППАРАТАМИ
Рассмотрены состояние и возможные области применения технологии беспроводной передачи электрической энергии между космическими аппаратами в среднесрочной и дальней перспективе. Представлен космический эксперимент по передаче электрической энергии с борта Российского сегмента Международной...
2022 / Евдокимов Роман Александрович, Тугаенко Вячеслав Юрьевич, Щербенко Наталья ВладимировнаВАК -
HOT WATER HEATING CIRCUIT WITH IMPULSE CAVITATOR
An effective method of multifactorial influence on a liquid is cavitation, which leads to a change in the physicochemical characteristics of the liquid, its activation and heating. One of the devices, the principle of which is based on cavitation, is a cavitation heat generator. At present, the...
2022 / Mitin Vladislav -
RESEARCH ON VENTILATION AND HEAT DISSIPATION PERFORMANCE OF TRAILER POWER STATION
The results show that the use of CFD software to simulate the ventilation and heat dissipation of the trailer power station cabin, Get the flow field and temperature field in the cabin, The position of the highest temperature in the vehicle cabin can be determined quantitatively, which provides a...
2022 / Liu Fangzhou -
DYNAMIC PRICING AND ENERGY MANAGEMENT OF ELECTRIC HEATING INTEGRATED ENERGY SYSTEM BASED ON STACKELBERG GAME
This paper investigates the dynamic pricing and energy management of integrated electric and thermal energy systems through the Stackelberg game approach, for the upper tier leader problem, the revenue of the integrated energy system as a whole is used as the objective function, taking into account ...
2022 / Wang Yibo, Feng Guozeng -
OPTIMAL DESIGN OF HEATING BOILERS
Instead of a regular flywheel, it is possible to install a lightweight, with a variable moment of inertia on the electric unit, which will accelerate faster, which means it is faster to enter the mode of the rated frequency of the generator output voltage. In a mode close to the nominal speed of...
2022 / Liu Jiapei, Zhang Zongnan, Kudashev Sergei -
OPTIMIZATION DESIGN OF KEY PARAMETERS OF SOLAR FLAT PANEL SOLAR COLLECTOR'S OWN STRUCTURE BASED ON PYTHON
Combined with domestic and foreign literature, the research progress, key parameters and existing problems of flat-panel solar collectors are analyzed. On this basis, the thermal efficiency of flat-panel solar collectors is studied by means of experiments and numerical simulations. This paper...
2022 / Xiong Qiming, Bazhanov Andrei, Lu Jiahao, Zhang Qi, Sun Cheng, Zhou Yanyan -
MODEL OF A HEAT EXCHANGER AIR HEATING BOOSTER
To solve the problem of energy crisis in today’s world, energy conservation is more and more get the attention of people, heat exchanger occupies an important place in the field of energy saving, however, because of the heat exchanger is a traditional energy-intensive heavy industry, one of the...
2022 / Li Jie, Golyanin Anton -
DESIGNING A COOLER WITH NATURAL COLD FOR A 100 KW SEMICONDUCTOR POWER CONVERTER
The subject of the study is the design of a cooler with natural cooling capacity for a 100 kW semiconductor power converter. The purpose of this thesis is to design a cooler with natural cooling capability for a 100 kW semiconductor power converter and to evaluate its practical effects. We...
2022 / Cheng Changshan, Golyanin Anton -
DESIGN OF A LIQUID COOLER FOR A 100 KW SEMICONDUCTOR POWER CONVERTER
He focus of this research in this paper is to design a 100 kW power liquid cooler, semiconductor converter liquid cooler, thus using pulsed thermal medium circulation to increase the capacity of the cooling system on the surface of the power semiconductor device. Based on comparing the parameters...
2022 / Zhang Ruirui, Golyanin Anton -
OPERATION OPTIMIZATION STRATEGY OF MULTI-MICROGRIDS ENERGY SHARING BASED ON ASYMMETRIC NASH BARGAINING
The accommodation of renewable energy is driving the development of energy storage technology, and shared energy storage has gained widespread attention because of its decentralized nature. In the optimal scheduling of shared energy storage, the problem of benefit distribution among multiple...
2022 / Kang Chuanzhi, Zhang Zongnan, Kudashev Sergei, Liu Meinan, Zhang Qianwei, Pan Jiashuang -
OPTIMAL OPERATION OF INTEGRATED ENERGY SYSTEMS BASED ON MULTI-ENERGY COMPLEMENTARITY
Complementary multi-energy operation is an inevitable trend in the development of integrated energy systems, and the construction of a fair and reasonable distribution method among multiple stakeholders is the key to realizing complementary multi-energy operation. Integrated energy systems have...
2022 / Kang Chuanzhi, Zhang Zongnan, Kudashev Sergei, Liu Meinan, Zhang Qianwei, Pan Jiashuang