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2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)最新文献

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Development of Digital Twin for Robotic Arm 机械臂数字孪生体的研制
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432535
S. Bratchikov, A. Abdullin, G. Demidova, D. Lukichev
{"title":"Development of Digital Twin for Robotic Arm","authors":"S. Bratchikov, A. Abdullin, G. Demidova, D. Lukichev","doi":"10.1109/PEMC48073.2021.9432535","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432535","url":null,"abstract":"Nowadays digital twin technology is a powerful tool for describing, controlling, and displaying the behavior of a real object of robotic systems. This technology is currently planned for widespread application in the Industry 4.0. And one of the important tasks in this area is the creation of a dynamic model of the object in the simulation program. The article describes the basic principles of digital twins’ design of the manipulator, taking into account its dynamic and mass-dimensional characteristics. It was shown that the use of polynomial algorithms in the control system provides the best solution for the quality of technological operations and provides standard tolerance grades and limit deviations within IT7.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130286591","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: 2
Identification of mechanical parameters in servo-drive system 伺服驱动系统机械参数辨识
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432595
Rafał Szczepański, T. Tarczewski, L. Niewiara, D. Stojić
{"title":"Identification of mechanical parameters in servo-drive system","authors":"Rafał Szczepański, T. Tarczewski, L. Niewiara, D. Stojić","doi":"10.1109/PEMC48073.2021.9432595","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432595","url":null,"abstract":"In this paper, a novel application of Artificial Bee Colony (ABC) algorithm to identification of mechanical parameters in servo-drive system is presented. The accurate identification of mechanical parameters of servo-drive system is essential for synthesis of the servo-drive’s control system. Several mathematical models, including non-linear one, are applied to identify parameters of considered plant. In the proposed approach, the identification is based on angular velocity response and electromagnetic torque generated by the motor. The identified parameters obtained for several configurations of experimental set, i.e. for different moments of inertia and friction components, were compared with another approaches of identification.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130451325","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
A Transformer Isolated Driving Method for SiC MOSFETs with a Constant Negative Off Voltage 恒负关断电压SiC mosfet的变压器隔离驱动方法
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432530
Guangyao Yu, M. Niasar, D. Ganeshpure, T. Soeiro, P. Bauer
{"title":"A Transformer Isolated Driving Method for SiC MOSFETs with a Constant Negative Off Voltage","authors":"Guangyao Yu, M. Niasar, D. Ganeshpure, T. Soeiro, P. Bauer","doi":"10.1109/PEMC48073.2021.9432530","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432530","url":null,"abstract":"SiC MOSFETs have become more and more popular in recent years. Apart from its superior performance, attentions should be paid to its driving method. In this paper, an improved transformer driving circuit is proposed which can provide an almost constant negative turn-off voltage within a wide dutycycle range. Both simulation and experimental results are given to verify the effectiveness of this method.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134372391","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
Conceptual Test Bench for Small Class Unmanned Autonomous Vehicle Performance Estimation 小型无人驾驶汽车性能评估概念试验台
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432509
K. Pütsep, A. Rassõlkin, T. Vaimann
{"title":"Conceptual Test Bench for Small Class Unmanned Autonomous Vehicle Performance Estimation","authors":"K. Pütsep, A. Rassõlkin, T. Vaimann","doi":"10.1109/PEMC48073.2021.9432509","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432509","url":null,"abstract":"With the increasing popularity of mobile robotic platforms in the form of Unmanned Aerial Vehicles (UAVs) there is an ambition to decrease their size, weight, power, and cost. Fast development in the UAV industry is affording different types of price level UAV systems and separate components, which in turn increase interest to UAV test platforms able to evaluate design, performance, and reliability of the UAV units. This research presents a classification of the UAV by category and focuses on small UAV performance testing in the laboratory conditions. Moreover, this paper presents an overview of popular test benches for UAV, and a conceptual test bench for small size UAVs performance estimation.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131071464","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
Impacts of Different Charging Strategies on the Electric Vehicle Battery Charger Circuit Using Phase-Shift Full-Bridge Converter 不同充电策略对采用移相全桥变换器的电动汽车电池充电电路的影响
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432497
Dingsihao Lyu, T. Soeiro, P. Bauer
{"title":"Impacts of Different Charging Strategies on the Electric Vehicle Battery Charger Circuit Using Phase-Shift Full-Bridge Converter","authors":"Dingsihao Lyu, T. Soeiro, P. Bauer","doi":"10.1109/PEMC48073.2021.9432497","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432497","url":null,"abstract":"This paper compares the influences of two different charging strategies on the performance of the Electric Vehicle (EV) charging system, including the EV battery, the Battery Management System (BMS), and the power electronic converter. Firstly, the two types of EV charging strategies are explained. Herein, the characteristics, the influences on the EV battery, and the respective requirements for the hardware and communication of the BMS and power electronic converter are summarized. Secondly, a simulation case study is conducted to investigate the influences of the two charging strategies on the performance of a typical power electronic converters employed as a back-end converter of a fast EV charger. A modular 50kW DC-DC EV charger constructed with five parallel-connected 10kW Phase-Shift Full-Bridge (PSFB) DC-DC converter is modelled with two different charging strategies, and two comparison metrics are proposed for a benchmark: the charging-cycle efficiency and the installation utilization rate. The results show that these two comparison metrics are influenced by the charging strategies of the EV.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127895757","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
ISM frequency band current-source gate driver for GaN FET transistors 用于GaN场效应晶体管的ISM频段电流源栅极驱动器
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432582
Krzysztof Przybyła, M. Kasprzak
{"title":"ISM frequency band current-source gate driver for GaN FET transistors","authors":"Krzysztof Przybyła, M. Kasprzak","doi":"10.1109/PEMC48073.2021.9432582","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432582","url":null,"abstract":"Voltage-source integrated gate drivers can be used to drive FET transistors at wide frequency ranges, even up to 30 MHz. However, many problems arise such as: problems with heat dissipation, high output impedance, gate waveform distortion. This paper presents a current-source gate driver with a step-down transformer, dedicated for high frequency driving of GaN FETs. The usage of a step-down transformer provides impedance and voltage matching between primary and secondary side. Theoretical analysis, optimization model, simulation results and laboratory setup results are included. TP65H035WS GaN cascode transistor was driven at two frequency values of about 13.56 MHz and 27.12 MHz.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"212 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115775906","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
Gray-Box Loss Model for Induction Motor Drives 感应电机驱动的灰盒损耗模型
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432491
Marius Stender, O. Wallscheid, J. Böcker
{"title":"Gray-Box Loss Model for Induction Motor Drives","authors":"Marius Stender, O. Wallscheid, J. Böcker","doi":"10.1109/PEMC48073.2021.9432491","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432491","url":null,"abstract":"Both high-precision and high-efficient torque control of induction motor drives is an important research field due to the extensive use of these motors in torque-controlled applications, e.g. electric vehicles. To achieve high precision, a gray-box rotor flux observer and inverter model have been lately introduced and validated to be effective. Gray-box models (GBMs) combine first-order principles from physics with data-driven identification enabling accurate model performances at low model complexity. Since the effectiveness of an operating strategy significantly depends on the accuracy of the underlying loss model, in this paper, the aforementioned GBMs’ scope is extended to estimate also the power losses in the motor and inverter. Hence, the achieved universal drive model delivers flux, torque, and loss estimations which are substantial for various control tasks, like torque control, operating strategy, or thermal models. In comprehensive test bench investigations, which take into account the entire drive operating range, the measured power losses are compared to the model estimations. This analysis validates that the GBMs can estimate the losses in the motor with a root-mean-square error of 0.47 % and in the inverter with 0.87 %, both related to the nominal mechanical power of the motor.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114736679","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
Compensation for changes in AC voltage at the building terminals using a hybrid transformer 用混合变压器补偿建筑物终端交流电压的变化
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432596
P. Szcześniak
{"title":"Compensation for changes in AC voltage at the building terminals using a hybrid transformer","authors":"P. Szcześniak","doi":"10.1109/PEMC48073.2021.9432596","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432596","url":null,"abstract":"The article discusses the model predictive control of a hybrid transformer (HT) with matrix converter (MC) together with the algorithm of turn-on and turn-off the compensator when it working with the power grid with small voltage changes from nominal values. The proposed solution of HT is used to resolve power quality issues and power flow control in the electrical power distribution system and can be mounted on the connection terminals of buildings. The advantages of predictive control are its very simple realization and possibility to optimize various predefined criteria. However, the proposed algorithm based on the measurement of rms phase voltage values allows for effective management of compensator operation. The operation of both algorithms has been verified in simulation studies.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124634096","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
Topology Morphing Control of Low-Cost PV Microconverters 低成本光伏微变流器的拓扑变形控制
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432496
H. Maheri, D. Vinnikov, A. Chub, V. Sidorov
{"title":"Topology Morphing Control of Low-Cost PV Microconverters","authors":"H. Maheri, D. Vinnikov, A. Chub, V. Sidorov","doi":"10.1109/PEMC48073.2021.9432496","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432496","url":null,"abstract":"The focus is on the low-cost photovoltaic microconverter based on the single-switch quasi-Z-source DC-DC converter topology. It is demonstrated that its performance can be significantly improved by using the topology morphing control. Unlike its counterparts, this topology allows for several topology morphing control implementations – either using a combined energy transfer or a reconfigurable rectifier. These two approaches are compared in terms of power losses estimated based on the simulated voltage and current waveforms. The obtained results are discussed in terms of efficiency improvement and converter mode transition points. Discussion regarding differences in the mechanism of losses is provided.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128269665","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
Distributed Control System for Medium-Voltage STATCOM based on Parallel Connected Power Converters 基于并联电源变换器的中压STATCOM集散控制系统
2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC) Pub Date : 2021-04-25 DOI: 10.1109/PEMC48073.2021.9432527
Josef Štengl, T. Komrska, J. Talla, T. Kosan, P. Burian, L. Poláček, Z. Peroutka, P. Turjanica
{"title":"Distributed Control System for Medium-Voltage STATCOM based on Parallel Connected Power Converters","authors":"Josef Štengl, T. Komrska, J. Talla, T. Kosan, P. Burian, L. Poláček, Z. Peroutka, P. Turjanica","doi":"10.1109/PEMC48073.2021.9432527","DOIUrl":"https://doi.org/10.1109/PEMC48073.2021.9432527","url":null,"abstract":"Power semiconductor installations in medium-voltage power grids are usually built by numerous particular power converter units containing large number of power modules. Such large installations place high demands on control systems including precise timing and signal distribution across the whole system. This paper deals with a proposed distributed modular control system designed for STATCOM installed in a MV power grid of 22 kV. The proposed control system is designed for a real-time control of the converter with high-speed interference-immune communication, reliable synchronization of numerous PWM outputs and synchronous immediate blocking of fire pulses for safe central stop in case of error handling.","PeriodicalId":349940,"journal":{"name":"2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132500541","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
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