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IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society最新文献

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Wave Transformation Based Interface Algorithm for Distributed Simulation of HVDC Systems 基于波变换的高压直流系统分布式仿真接口算法
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8591503
M. Stevic, A. Monti
{"title":"Wave Transformation Based Interface Algorithm for Distributed Simulation of HVDC Systems","authors":"M. Stevic, A. Monti","doi":"10.1109/IECON.2018.8591503","DOIUrl":"https://doi.org/10.1109/IECON.2018.8591503","url":null,"abstract":"Transition to the next-generation power systems is resulting in the increasing deployment of High-Voltage direct current (HVdc) connections and multi-terminal HVdc grids. To support this transition, a holistic real-time simulation and testing infrastructure is beneficial. We propose realization of such infrastructure based on virtual interconnection of geographically dispersed laboratories. One of the main challenges associated with realization of this concept is compensating the effect of communication network and ensuring stability of Geographically Distributed Real-Time Simulation (GD-RTS). In this work we propose a co-simulation Interface Algorithm (IA) based on wave transformation (WT), a method widely utilized in the field of bilateral teleoperation. WT-based co-simulation IA is applied for GD-RTS of HVdc link with a partitioning point at a dc cable. While co-simulation IA based on Ideal Transformer Model (ITM) is not stable, WT-based co-simulation IA ensures simulation stability for large values of time delay.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"296 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116593550","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
Study on a Novel Deadbeat Predictive Torque Control Strategy with Flux and Torque Decoupling for PMSM 永磁同步电机磁链与转矩解耦无差拍预测转矩控制策略研究
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8591851
Guangkun Lian, Fei Ban, Biao Cheri, Huitao Li, G. Gu
{"title":"Study on a Novel Deadbeat Predictive Torque Control Strategy with Flux and Torque Decoupling for PMSM","authors":"Guangkun Lian, Fei Ban, Biao Cheri, Huitao Li, G. Gu","doi":"10.1109/IECON.2018.8591851","DOIUrl":"https://doi.org/10.1109/IECON.2018.8591851","url":null,"abstract":"Considering the disadvantages such as large torque ripple and unfixed switching frequency of the traditional direct torque control (TDTC), a deadbeat predictive torque control strategy (DB-PTC) based on stator flux coordinate was proposed. First of all, the control principle of TDTC and the reason of large flux and torque ripple were analyzed. Secondly, due to the fact that the parameters setting the controllers are complex and the control effect is not ideal in the SVM-DTC and the complex strategy with large computation in the model predictive torque control (MPTC) and DB-MPTC, the decoupling control of the stator flux and the torque was realized based on the stator flux coordinate, which combined the deadbeat theory to calculate the voltage vector and simply realize the decoupling control. Finally, the simulation results show that the strategy has the advantages of simple strategy and low computation while can effectively eliminate the torque ripple.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117101277","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
Control of Grid-Tied Inverter with L Filter in Weak Grid Considering Grid Impedance and Harmonics 弱电网中考虑电网阻抗和谐波的L滤波器并网逆变器控制
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8591472
H. Tu, Bei Xu, Siyuan Chen, Xinyu Liang, Yuhua Du, S. Lukic
{"title":"Control of Grid-Tied Inverter with L Filter in Weak Grid Considering Grid Impedance and Harmonics","authors":"H. Tu, Bei Xu, Siyuan Chen, Xinyu Liang, Yuhua Du, S. Lukic","doi":"10.1109/IECON.2018.8591472","DOIUrl":"https://doi.org/10.1109/IECON.2018.8591472","url":null,"abstract":"Inductor filter is widely used in grid-tied inverters. If an inverter with inductor filter operates in weak grid condition, voltage measurement error may exist due to the voltage sensor delay and the voltage drop on grid impedance. This can further lead to errors in the phase lock loop (PLL) and even system instability. In this paper, we analyze the voltage measurement error in weak grid condition in detail. All the essential elements in the measurement chain are considered. Analysis shows large DC offset and harmonic components may exist in the sampled voltage. To improve the PLL performance in weak grid condition, a PLL with extra DC offset and 2nd order harmonic rejection capability is presented. Further, the inverter current controller is designed considering grid impedance and grid harmonics. Experiments are performed to verify the presented method.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129514695","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
Control System for Open-End Winding Sync-Rel Motors with a Floating Capacitor Bridge 浮电容桥式开放式绕组同步电机控制系统
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8592898
M. Mengoni, A. Amerise, G. Rizzoli, L. Zarri, A. Tani, D. Casadei
{"title":"Control System for Open-End Winding Sync-Rel Motors with a Floating Capacitor Bridge","authors":"M. Mengoni, A. Amerise, G. Rizzoli, L. Zarri, A. Tani, D. Casadei","doi":"10.1109/IECON.2018.8592898","DOIUrl":"https://doi.org/10.1109/IECON.2018.8592898","url":null,"abstract":"This paper illustrates a speed control scheme for a 3-phase synchronous reluctance machine with an open-end stator winding fed by a dual-inverter system with a floating capacitor bridge, which is used to compensate the reactive power. In addition, the active power is maximized consistently with the current and voltage constraints. A theoretical analysis, confirmed by experimental results, shows that the performance at high speed improves significantly.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129567464","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
A Novel High Frequency Signal Injection Strategy for Self-Sensing Control of Electric AC Machine Drives 一种新的高频信号注入策略用于交流电机驱动自感知控制
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8591691
A. Messali, M. Hamida, M. Ghanes, M. Koteich
{"title":"A Novel High Frequency Signal Injection Strategy for Self-Sensing Control of Electric AC Machine Drives","authors":"A. Messali, M. Hamida, M. Ghanes, M. Koteich","doi":"10.1109/IECON.2018.8591691","DOIUrl":"https://doi.org/10.1109/IECON.2018.8591691","url":null,"abstract":"In this paper, an improved high frequency (HF)injection method coupled with a robust observer is proposed for Interior Permanent Magnet Synchronous Motor (IPMSM), to estimate position, speed and acceleration without mechanical sensors. The contribution is twofold. First, a square-wave HF signal injection method with a new demodulation process is adopted to improve the performances of the self-sensing control. Second, an extended sliding mode observer combined with the HF method is proposed to get over the knowledge of machine parameters (inductances, inertia, frictions, …)and to improve the estimation error in transient modes, which are the drawbacks of existing tracking algorithms (phase-locked loop (PLLs), mechanical system observers, inverse of tangent). Simulation and experimental results are provided to show the effectiveness and the robustness of the proposed strategy in the framework of electric propulsion used in automotive applications.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129849231","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
SoC Balancing of Different Energy Storage Systems in DC Microgrids Using Modified Droop Control 基于改进下垂控制的直流微电网不同储能系统荷电平衡
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8592890
N. Ghanbari, S. Bhattacharya
{"title":"SoC Balancing of Different Energy Storage Systems in DC Microgrids Using Modified Droop Control","authors":"N. Ghanbari, S. Bhattacharya","doi":"10.1109/IECON.2018.8592890","DOIUrl":"https://doi.org/10.1109/IECON.2018.8592890","url":null,"abstract":"Droop control as a well known approach is used as the basis of the power sharing among different paralleled voltage sources and battery energy storage systems (BESS). In order to extend the lifetime of BESS and avoid the overuse of a certain battery, the State of the Charge (SoC) of BESS should be balanced. This paper reviews and compares three different droop control methods in an islanded DC microgrid that are based on balancing the SoC of different BESS. All of the presented methods are compared together and the best one is selected. The feasibility of the selected method is verified through computer simulations in MATLAB/Simulink for a DC microgrid consisting of three BESS, PV (Photovoltaic) arrays and DC load.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"40 22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128474701","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: 18
Early Design of AC/DC Interface Converters and Control System for a MW-Scale MVDC Shipboard Power System mw级MVDC船用电力系统AC/DC接口变换器及控制系统的初步设计
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8591372
R. Mastromauro, L. Bongini, G. Sulligoi, D. Bosich
{"title":"Early Design of AC/DC Interface Converters and Control System for a MW-Scale MVDC Shipboard Power System","authors":"R. Mastromauro, L. Bongini, G. Sulligoi, D. Bosich","doi":"10.1109/IECON.2018.8591372","DOIUrl":"https://doi.org/10.1109/IECON.2018.8591372","url":null,"abstract":"Future MVDC shipboard power systems will be characterized by a progressive employment of power converters. In this paper, starting from a real case-study, the focus is on two AC/DC power conversion stages forming the MVDC bus of a shipboard power system. A preliminary design of the AC/DC power conversion stages and their control system is provided in order to verify feasible operations. A coordination strategy based on the droop control technique is adopted achieving load power sharing. Simulation results verify proper operation also in case of pulsating loads.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128336148","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
SiC MOSFET Switching Waveform Profiling Through Passive Networks 无源网络SiC MOSFET开关波形分析
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8591679
Sam Walder, Xibo Yuan, Q. Yan
{"title":"SiC MOSFET Switching Waveform Profiling Through Passive Networks","authors":"Sam Walder, Xibo Yuan, Q. Yan","doi":"10.1109/IECON.2018.8591679","DOIUrl":"https://doi.org/10.1109/IECON.2018.8591679","url":null,"abstract":"The use of Wide Band Gap (WBG) devices in high performance power converters is becoming more common, and the range of techniques for managing the high speed switching transitions is broadening. In particular, there is now a greater interest in applying techniques for shaping the switching transients to improve the converter performance. This paper explores the current state of the art in waveform profiling gate drivers and their application to WBG devices to determine the optimum gate waveform profile. This profile is then analysed with the goal of creating a passive gate drive network capable of replicating the performance. A hardware prototype of this gate driver is demonstrated and experimental results from it are compared with those from a standard drive and a fully active driver. The active gate driver shows a 31% decrease in current overshoot or a 35.4% reduction in turn-on switching losses.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129427676","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
Design of Nonlinear Dry-Type Transformer for All-Electric Ship and Marine Applications 全电船舶及船用非线性干式变压器的设计
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8591448
B. Housseini, A. F. Okou, M. Tarbouchi, D. Bouchard, A. Zidan
{"title":"Design of Nonlinear Dry-Type Transformer for All-Electric Ship and Marine Applications","authors":"B. Housseini, A. F. Okou, M. Tarbouchi, D. Bouchard, A. Zidan","doi":"10.1109/IECON.2018.8591448","DOIUrl":"https://doi.org/10.1109/IECON.2018.8591448","url":null,"abstract":"This paper presents a design of a high power nonlinear dry-type electric transformer used in All-Electric Ship (AES) and marine applications. Some nonlinear transformer models can be found in the literature. However, in these models, the effects of hysteresis and saturation in the core and windings are modeled using lookup table blocks. A lookup table, by definition, uses an array of data to map input values to output values, approximating a mathematical function. As the data array is static, the model is valid just for one defined transformer. The proposed model is dynamic and parameterized. It can be used in any marine system regardless the power level. To analyze the dynamic and/or steady state behavior of the proposed dry-type transformer, it has been evaluated in simulation using Matlab/Simulink.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129913302","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
Multiphysics Modeling and Optimal Current Profiling for Switched Reluctance Machine Drive 开关磁阻电机驱动的多物理场建模和最优电流分析
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2018-10-01 DOI: 10.1109/IECON.2018.8591754
Bingchu Li, Xiao Ling, Yixiang Huang, Liang Gong, Chengliang Liu
{"title":"Multiphysics Modeling and Optimal Current Profiling for Switched Reluctance Machine Drive","authors":"Bingchu Li, Xiao Ling, Yixiang Huang, Liang Gong, Chengliang Liu","doi":"10.1109/IECON.2018.8591754","DOIUrl":"https://doi.org/10.1109/IECON.2018.8591754","url":null,"abstract":"The aim of this paper is to realize multi-objective optimal control of a switched reluctance machine considering three criteria, namely, torque ripple, vibration (radial force)and RMS current. A harmonic model is used during optimization, which represents current profile, radial force factor and torque factor in Fourier series. Multi-physics model is built based on harmonic model, in which the three criteria are linear functions of harmonic amplitude contained in phase currents. A collaborative optimization is proposed to obtain current profile considering all three criteria. Weight coefficients are assigned to three criteria to guide trade-off during optimization. Current profiling is implemented under four modes, which put emphasis on different criteria. The torque ripple, radial force and RMS current under four modes are compared through simulation and experiments. It is demonstrated that the three criteria are effectively adjusted through regulating weight coefficients, the proposed method gives optimal current profiles with designated compromise between multiple performance criteria and avoids some criteria being severely deteriorated while others are optimized.","PeriodicalId":370319,"journal":{"name":"IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129144608","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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