2021 IEEE Industry Applications Society Annual Meeting (IAS)最新文献_第6页

The illumination design space using laser diodes in visible light communication 照明设计空间采用激光二极管进行可见光通信

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/ias48185.2021.9677254

Lucas Teixeira, F. Loose, C. H. Barriquello, José Marcos Alonso Alvarez, V. A. Reguera, Marco A. Dalla Costa

{"title":"The illumination design space using laser diodes in visible light communication","authors":"Lucas Teixeira, F. Loose, C. H. Barriquello, José Marcos Alonso Alvarez, V. A. Reguera, Marco A. Dalla Costa","doi":"10.1109/ias48185.2021.9677254","DOIUrl":"https://doi.org/10.1109/ias48185.2021.9677254","url":null,"abstract":"The use of Laser Diodes (LD) already finds place in applications such as medicine, scanning, Light Detection And Ranging (LIDAR) and fiber optic communications. Recently the application of LD in illumination arises in projectors and vehicular headlights. The wider light modulation bandwidth is an interesting feature of the LD, which represents an advantage over LEDs, specially for Visible Light Communication (VLC). Therefore, this study presents an analysis of the LD application for simultaneous lighting and communication purposes. For this goal, the LD electrical and optical behavior is briefly reviewed and a mathematical static model of a commercial LD is used to perform a simulation-based analysis. It is presented a design space that considers dimming, communication signal variance and lighting efficacy range when using an LD for VLC. With regard to dimming range, it does not significantly differ using an LED or an LD. However, the LD has a clear advantage when light is modulated because it can provide stronger signal for communication while keeping high lighting efficacy. LEDs are subject to a trade-off between signal amplitude and lighting efficacy in VLC and it was shown that using LDs this effect os less pronounced.","PeriodicalId":289566,"journal":{"name":"2021 IEEE Industry Applications Society Annual Meeting (IAS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131753064","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

Paralleled Modified Droop-Based Voltage Source Inverter for 100% Inverter-Based Microgrids 用于100%逆变器微电网的并联改进下垂电压源逆变器

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/ias48185.2021.9677128

Ahmad Ali Nazeri, P. Zacharias, F. Ibanez, I. Idrisov

{"title":"Paralleled Modified Droop-Based Voltage Source Inverter for 100% Inverter-Based Microgrids","authors":"Ahmad Ali Nazeri, P. Zacharias, F. Ibanez, I. Idrisov","doi":"10.1109/ias48185.2021.9677128","DOIUrl":"https://doi.org/10.1109/ias48185.2021.9677128","url":null,"abstract":"Microgrids (MGs) is the interface for the distributed generation using voltage source inverters (VSIs). The MGs can be operated in autonomous and grid-connected modes. In grid- connected MGs, micro sources are connected locally to feed the microgrid loads and storage systems and through a static transfer switch (STS), the MG is connected to the main electrical grid. In autonomous mode, MGs are prone to instability problems, because they do not have grid support and power unbalances can destabilize the system. The problem arises when more than one generator is connected to the MG and shares its power supporting the locally connected loads. If the difference between the generation and consumption power is not properly controlled, it can cause a collapse in the system. Particularly, this is more critical in MGs with low inertia such as 100% VSI-based microgrids. To overcome these instability issues in VSI-based MGs, this paper proposes a detailed system design, modeling, and analysis of the paralleled three-phase VSI connected to the variable load and the grid using a modified virtual inertia PID droop-control with a virtual impedance. This achieves a fast response to frequency and voltage deviations and ensures accurate power-sharing among the paralleled VSIs. The system is modeled in MATLAB/Simulink® with the proposed methodology and experimental results in hardware in the loop (HIL) testbench with low inertia MG validate the proposed schemes.","PeriodicalId":289566,"journal":{"name":"2021 IEEE Industry Applications Society Annual Meeting (IAS)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132439651","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: 5

A hybrid IGDT-robust optimization model for optimal self-scheduling of a smart home 智能家居最优自调度的混合igdt鲁棒优化模型

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/ias48185.2021.9677082

A. Najafi, M. Kermani, M. Jasinski, L. Martirano, Zbigniew Leonowicz

引用次数: 0

Advanced hybrid models for control of Matrix Converters in mining vehicle applications 矿山车辆中矩阵变换器控制的先进混合模型

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/ias48185.2021.9677272

G. Mirzaeva, M. Seron, D. Carter

引用次数: 2

Design and Implementation of a GaN-based Synchronous Buck Converter as the Power Control Stage of an LED Driver 基于gan的同步降压变换器作为LED驱动器功率控制级的设计与实现

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/ias48185.2021.9677286

Igor B. Barboza, Giulia K. Grassi, Joao R. C. Amado, R. R. Duarte, Marco A. Dalla Costa

{"title":"Design and Implementation of a GaN-based Synchronous Buck Converter as the Power Control Stage of an LED Driver","authors":"Igor B. Barboza, Giulia K. Grassi, Joao R. C. Amado, R. R. Duarte, Marco A. Dalla Costa","doi":"10.1109/ias48185.2021.9677286","DOIUrl":"https://doi.org/10.1109/ias48185.2021.9677286","url":null,"abstract":"This work presents the analysis, design and implementation of a Gallium Nitride (GaN)-based Synchronous Buck converter and its comparison with conventional Si-based Buck and LLC resonant converters. These topologies are used as the Power Control (PC) stage of a two-stage LED driver to supply an 180W LED load. The proposed GaN-based topology uses GaN transistors monolithic solution, which integrates two eGaN transistors in half-bridge configuration and their gate drivers, as well as other additional protections and functionalities, inside the same case. The GaN-based Synchronous Buck converter is experimentally evaluated, at three different switching frequencies, and compared in terms of efficiency and thermal behavior with the Si-based topologies. The efficiency curves, from 20% to 100% of the nominal load and at different switching frequencies, are also presented. Finally, the proposed GaN-based converter is compared with other works in the literature that are focused on a GaN-based LED driver PC stage, especially those with similar power ratings.","PeriodicalId":289566,"journal":{"name":"2021 IEEE Industry Applications Society Annual Meeting (IAS)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132407838","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: 1

A New Integrated Multilevel Inverter Topology for Renewable Energy Transformation 一种用于可再生能源转换的集成多电平逆变器拓扑

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/ias48185.2021.9677449

Md. Halim Mondol, S. P. Biswas, Md. Faruk Kibria, Md. Rabiul Islam, Md. Ashib Rahman, K. Muttaqi

{"title":"A New Integrated Multilevel Inverter Topology for Renewable Energy Transformation","authors":"Md. Halim Mondol, S. P. Biswas, Md. Faruk Kibria, Md. Rabiul Islam, Md. Ashib Rahman, K. Muttaqi","doi":"10.1109/ias48185.2021.9677449","DOIUrl":"https://doi.org/10.1109/ias48185.2021.9677449","url":null,"abstract":"In this paper, an integrated and highly cost efficient single-phase module based cascaded multilevel inverter (MBCMI) topology is proposed, which can generate a large number of output voltage levels equipping reduced number of circuit components. The structure of the proposed MBCMI is designed with reduced number of components and due to that, it becomes significantly cost efficient, compact in size, and lighter in weight. The balanced DC sources required for this topology are prepared using high frequency magnetic link to ensure modularity as well as reliability. Moreover, the total standing voltage (TSV) of the proposed MBCMI is minimized to a very satisfactory level as it does not contain any end side H-bridge unit for the generation of negative voltage levels. A multi-carrier based level shifted pulse width modulation (LSPWM) scheme is used to generate gate driving signals, which mitigates harmonic components from the output load current. In this work, the operating principle of the proposed MBMLI is explained with the help of a fifteen level (15L) single phase unit. The performance of the proposed MBCMI is evaluated on a MATLAB/Simulink platform under different loading conditions. In order to show the superiority of the proposed inverter, a comparison result with some existing topologies is also presented in this paper. Comparative results prove that the proposed MBCMI topology requires fewer numbers of components.","PeriodicalId":289566,"journal":{"name":"2021 IEEE Industry Applications Society Annual Meeting (IAS)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132007953","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: 4

A Reliability Design Method of High-Speed Permanent Magnet Synchronous Motors Based on Assembly Error Randomnes 基于装配误差随机性的高速永磁同步电机可靠性设计方法

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/ias48185.2021.9677301

Weili Li, Zhigang Wu, Meiwei Zhang, Wanlu Xie

{"title":"A Reliability Design Method of High-Speed Permanent Magnet Synchronous Motors Based on Assembly Error Randomnes","authors":"Weili Li, Zhigang Wu, Meiwei Zhang, Wanlu Xie","doi":"10.1109/ias48185.2021.9677301","DOIUrl":"https://doi.org/10.1109/ias48185.2021.9677301","url":null,"abstract":"The design and processing of conventional permanent magnet synchronous motors (PMSM) already have mature technology which reflect in the conformity of product and design expectations. But the problem of product inconsistency is serious in mass production of high-speed permanent magnet synchronous motors (HPMSM), and the performance often deviates from plan. In order to reduce the influence of these tolerances and achieve the purpose of fine modeling and accurate calculation, this paper study on the influence of assembly relationship between permanent magnets (PMs) and rotor core on physical field. Taking 50 kW-30,000 rpm HPMSM as an example, the effect of assembly error on distribution of air gap magnetic density and torque ripple are studied, and the influence of controller on HPMSM under error conditions is analyzed. At same time, in order to calculate thermal resistance caused by the error, this paper deduces the numerical calculation method of PMs’ equivalent thermal conductivity, which will simplify the refined calculation process of temperature field. So do the influence on shafting modals caused by errors. According to the above research, corresponding conclusions are obtained, which can provide a theoretical basis for ensuring the consistency of mass production and reliable operation of high-speed and high-power motors.","PeriodicalId":289566,"journal":{"name":"2021 IEEE Industry Applications Society Annual Meeting (IAS)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133708315","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

Inverter-induced bearing currents – A thorough study of the cause-and-effect chains 逆变器感应轴承电流-因果链的深入研究

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/ias48185.2021.9677180

M. T. Êvo, André M. Alzamora, I. O. Zaparoli, H. Paula

{"title":"Inverter-induced bearing currents – A thorough study of the cause-and-effect chains","authors":"M. T. Êvo, André M. Alzamora, I. O. Zaparoli, H. Paula","doi":"10.1109/ias48185.2021.9677180","DOIUrl":"https://doi.org/10.1109/ias48185.2021.9677180","url":null,"abstract":"In the last three decades, the study of inverter-induced bearing currents has become a very important line of research, and hundreds of works related to this theme can be found in the literature. Thus, several contributions concerning these currents were made, such as in the areas of modeling and simulation techniques, selection of appropriate mitigation method, developments of new mitigation devices and damage monitoring within the bearings, among others. In this context, much information related to bearing currents cause-and-effect chains is available. However, many contributions that have been developed in recent years for describing the mechanisms behind the bearing currents occurrence can only be found in a fragmented way. Thus, great efforts must be employed to provide a clear comprehension of each bearing current type and all the corresponding issues. To overcome this problem, this paper provides a broad overview of the physical principles related to the inverter induced bearing current, by means of a detailed and didactic approach. A huge volume of information was compiled, describing the expected currents maximum amplitudes, their probability of occurrence and the motor size which they are more expected to occur, among other relevant issues.","PeriodicalId":289566,"journal":{"name":"2021 IEEE Industry Applications Society Annual Meeting (IAS)","volume":"166 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121140137","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: 5

Emitting Electrodes Effect on the Enhancement of Heat Transfer by a Two Stage Electrohydrodynamic Gas Pump 发射电极对两级电液动力气泵强化传热的影响

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/IAS48185.2021.9677159

A. Mazumder

引用次数: 2

An Adaptive Model based Monitoring Scheme for Remote Microgrid 一种基于自适应模型的远程微电网监测方案

2021 IEEE Industry Applications Society Annual Meeting (IAS) Pub Date : 2021-10-10 DOI: 10.1109/IAS48185.2021.9677292

M. Aquib, S. Doolla, M. Chandorkar

引用次数: 1