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2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)最新文献

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Carbon nanostructures multilayer grafenov to create electrically conductive composites drives of energy 碳纳米结构多层格拉夫诺夫创造导电复合材料驱动的能量
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7878859
S. N. Bolotnikova, Ya. V. Perevoznikova, V. K. Pereshivajlov
{"title":"Carbon nanostructures multilayer grafenov to create electrically conductive composites drives of energy","authors":"S. N. Bolotnikova, Ya. V. Perevoznikova, V. K. Pereshivajlov","doi":"10.1109/APEDE.2016.7878859","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7878859","url":null,"abstract":"Methods are presented for creation of technology of production of graphene materials with the developed surface, containing different functional groups and wares from these substances as electrode materials of stores of energy. Applications developed graphene materials gives a large effect in such areas as the electrically conductive composite materials, coatings, shielding or reflecting electromagnetic radiation in a wide frequency range and the elements of nanoelectronics.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123470156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Practical issues of implementation improved spectrum output voltage in power switched-mode generators 改进功率开关模式发电机频谱输出电压的实际实现问题
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7879061
V. Sorotsky, A. Ulanov
{"title":"Practical issues of implementation improved spectrum output voltage in power switched-mode generators","authors":"V. Sorotsky, A. Ulanov","doi":"10.1109/APEDE.2016.7879061","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7879061","url":null,"abstract":"The paper presents the ways of improving output voltage spectrum in switched-mode generators. Because of errors arising while setting the transistors' switching times, it is rather difficult to achieve the required compensation of higher harmonics. Switching times errors are caused by the inertia of the switching process in power transistors as well as sampling errors of control devices. Analysis has shown that error of 2–3 deg. in multilevel voltage leads to an increase of higher harmonics to the level −38 … −42 dB. This problem can be solved by introducing an amendment of control pulses time position enabling to decrease these errors. The optimal values of the sampling frequency enabling to achieve effective compensation of higher harmonics are provided.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123600450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A model of the spin-dependent skew scattering in semiconductors 半导体中与自旋相关的偏斜散射模型
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7878860
Y. Turkin, A. Zakharov
{"title":"A model of the spin-dependent skew scattering in semiconductors","authors":"Y. Turkin, A. Zakharov","doi":"10.1109/APEDE.2016.7878860","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7878860","url":null,"abstract":"The control of the spin Hall Effect with the polarization degree is an emerging strategy for including new functionality in spintronic devices. The dependence of spin hall conductance on spin polarization is reported. It is shown that skew scattering term depends on electrons temperature and spin polarization. We use the spherical harmonics method to calculate the dependence of the spin Hall angle on energy shift in the spin-polarized paramagnetic semiconductor. Transport coefficients obtained from the density matrix kinetic equation and spherical harmonics expansion. The skew scattering coefficient is computed numerically. It is shown that spin Hall coefficients nonlinearly depend on the degree of spin polarization. The results indicate that the spin Hall angle can nonlinearly depend on the spin polarization of the electron gas. This feature opens new way to control spin transport in paramagnetic materials like semiconductors or heavy metals.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124693392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The evaluation of hybrid active filter efficiency 混合有源滤波器效率的评价
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7879064
B. Abramovich, Y. Sychev
{"title":"The evaluation of hybrid active filter efficiency","authors":"B. Abramovich, Y. Sychev","doi":"10.1109/APEDE.2016.7879064","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7879064","url":null,"abstract":"This paper devotes to the power quality increasing and electromagnetic compatibility ensuring problem in electrical networks of industrial enterprises with intensive application of nonlinear load, such as power converters of variable speed drive systems. The application of proposed hybrid active filter as a kind of effective decision for power quality increasing is presented in the paper. The proposed hybrid active filter includes shunt active filter, two passive filters and output high-pass filter. The proposed filter for voltage and current harmonic determination and elimination is described and justified by means of mathematical modeling and computer simulation. A mathematical model of generalized industrial electric network with nonlinear load and proposed hybrid active filter was developed by means of Simulink subsystem of Matlab software. During simulation the efficiency of proposed hybrid active filter is shown in different modes of voltage and current harmonic elimination.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132793312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Control system of electrogeneration and lighting of the independent illuminant 独立光源的发电和照明控制系统
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7878984
V. Galushchak, A. Soshinov, S. V. Havronichev, K. Bakhtiarov
{"title":"Control system of electrogeneration and lighting of the independent illuminant","authors":"V. Galushchak, A. Soshinov, S. V. Havronichev, K. Bakhtiarov","doi":"10.1109/APEDE.2016.7878984","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7878984","url":null,"abstract":"In article features of a control system of electro generation of the independent illuminant using solar and wind energy by their transformation by means of the electric generator are considered. The developed electric energy collects in the accumulator and moves on a power supply circuit of the LED lamp. The scheme contains the electronic system of regulation of the winding of excitement of the electric generator providing generator loading only after a set of nominal turns and a control system of lighting, consisting of the photo relay day-night and the control unit of light having the acoustic sensor, the motion sensor and the timer of endurance of time.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116043523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Parameter estimation of superimposed sinusoids by data matrix subfactorization: Theory and algorithm 用数据矩阵分解法估计叠加正弦波的参数:理论与算法
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7879042
A. S. Moutchkaev, S. Kong, A. L’vov
{"title":"Parameter estimation of superimposed sinusoids by data matrix subfactorization: Theory and algorithm","authors":"A. S. Moutchkaev, S. Kong, A. L’vov","doi":"10.1109/APEDE.2016.7879042","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7879042","url":null,"abstract":"Estimating parameters of a sum of complex exponentials in white noise is considered in this paper. A simplified maximum likelihood estimation algorithm based on subfactorization of a structured data matrix is proposed, and we show that parameterization of the data model in signal space allows to improve estimation accuracy at low signal-to noise ratio (SNR). The idea of solution of the normal equations is based on the singular value decomposition method of the data matrix, which allows one to simplify drastically the obtained equations. The geometric sence of the proposed solution is discussed.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116473773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Adaptive transform network based of autonomous voltage inverters 基于自主电压逆变器的自适应变换网络
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7879077
A. Rezchikov, Yu. M. Golembiovskiy, A. Kosterev
{"title":"Adaptive transform network based of autonomous voltage inverters","authors":"A. Rezchikov, Yu. M. Golembiovskiy, A. Kosterev","doi":"10.1109/APEDE.2016.7879077","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7879077","url":null,"abstract":"The article describes the structural organization of the three-phase converter quickly reconfigurable networks constructed on the basis of autonomous voltage inverter with amplitude-width modulation. A multi-organization of power supplies at high and adjustable frequencies allows to operatively change operating modes of modules, adapting the network topology of the converter to the changing parameters of the load in order to reduce electricity losses, improve the reliability of power supply systems and ensure the required quality of the output voltage. It is proposed 2 options multi-module circuit solutions transforming networks to significantly reduce hardware costs by eliminating the reverse transistor bridges, introduction of diode inter-module links and expeditious shifting of some of the modules from the inversion mode to the recuperation mode reactive energy of the consumer.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116736014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of dispersion characteristics of chain of coupled resonators with plasma channel filling and further design of plasma-beam travelling-wave tubes based on this method 等离子体通道填充耦合谐振器链的色散特性分析及基于该方法的等离子束行波管进一步设计
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7878852
A. Kasatkin, N. Kravchenko, S. Mukhin, S. Presnyakov
{"title":"Analysis of dispersion characteristics of chain of coupled resonators with plasma channel filling and further design of plasma-beam travelling-wave tubes based on this method","authors":"A. Kasatkin, N. Kravchenko, S. Mukhin, S. Presnyakov","doi":"10.1109/APEDE.2016.7878852","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7878852","url":null,"abstract":"Equivalent systems method was implemented for designing the resonator slow-wave structures in plasma-beam devices, and non-impact plasma was used for the filling of the transit channel. The collation of the calculation results demonstrates the adequacy of the developed model in comparison with the real devices and structures. The analysis of the slow-wave structure dispersion characteristics was carried out. The structure of the plasma-beam travelling-wave tube high frequency unit was designed, and using the VEGA software, the tube parameters were estimated.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114978689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Structuring of silicon surface after vacuum-plasma treatment through discontinuous carbon film 不连续碳膜真空等离子体处理后硅表面的结构
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7879046
D. Nefedov, V. Shanygin, S. Suzdaltsev, R. Yafarov
{"title":"Structuring of silicon surface after vacuum-plasma treatment through discontinuous carbon film","authors":"D. Nefedov, V. Shanygin, S. Suzdaltsev, R. Yafarov","doi":"10.1109/APEDE.2016.7879046","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7879046","url":null,"abstract":"The results of structuring silicon surface after vacuum-plasma treatment through discontinuous carbon film are shown. The geometric and concentration features of silicon juts are established. The range of radius of rounding is 0.5–5 mkm depending on type of surface and treatment. The range of concentration 6∗108–1.6∗109 cm2 depending on type of surface and treatment. As shown the freon plasma treatment give more preferable parameter of silicon juts. The temperature depending exert influence on silicon juts too. For instance the features of silicon juts created after freon plasma treatment and high temperature have minimum radius of rounding and maximum concentration.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133807043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implicative algebra selection in the problems of static converters modelling 静态变流器建模问题中的隐含代数选择
2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2016-09-01 DOI: 10.1109/APEDE.2016.7879071
V. Vakhnina, A. Kuvshinov, A. Chernenko
{"title":"Implicative algebra selection in the problems of static converters modelling","authors":"V. Vakhnina, A. Kuvshinov, A. Chernenko","doi":"10.1109/APEDE.2016.7879071","DOIUrl":"https://doi.org/10.1109/APEDE.2016.7879071","url":null,"abstract":"It is suggested the concept of a switching function used for the linearization of the static converter circuit in the analysis of steady-state and transient, defuse to the formal decision of problems of synthesis. The article shows the possibility of presenting switching functions in the basis of binary operations of choice of implicative algebra for the identification of individual variables with the energy of the process parameters and predicate variables with the parameters of the information process. The article obtain the logical-algebraic models for the typical energy transformations, which allows to reveal the structure of the switching functions and formalize the power and data circuits of static converters synthesis procedure by element basis, reproducing binary implicative algebra operations selection.","PeriodicalId":231207,"journal":{"name":"2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132769102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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