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2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)最新文献

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Compensation of time and amplitude discretization by applying feedback modulator for motion control of electric railway 利用反馈调制器补偿电气化铁路运动控制中的时间和幅度离散
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/ISIE45552.2021.9576301
Shota Miyoshi, W. Ohnishi, T. Koseki
{"title":"Compensation of time and amplitude discretization by applying feedback modulator for motion control of electric railway","authors":"Shota Miyoshi, W. Ohnishi, T. Koseki","doi":"10.1109/ISIE45552.2021.9576301","DOIUrl":"https://doi.org/10.1109/ISIE45552.2021.9576301","url":null,"abstract":"A discrete control input system called notch is commonly used for motion control of a railway rolling stock in Japan. The coarse time and amplitude discretization cause large sampling and quantization errors and deteriorate the control performance when a controller is designed in a continuous-time continuous-amplitude system and then digitally redesigned. The application of a feedback modulator (FBM) provides high-precision positioning close to that of continuous control for conventional electric rail vehicle drives that the traction input is limited to a finite number of steps. It is shown by the numerical simulation that the application of an FBM to a PID controller significantly reduces the tracking error compared to simple discretization by zero-order hold.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"194 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132983236","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
Techno-Economic Analysis of a Flywheel Energy Storage System performing a Dynamic Frequency Response Service 执行动态频率响应服务的飞轮储能系统的技术经济分析
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/isie45552.2021.9576381
A. J. Hutchinson, D. Gladwin
{"title":"Techno-Economic Analysis of a Flywheel Energy Storage System performing a Dynamic Frequency Response Service","authors":"A. J. Hutchinson, D. Gladwin","doi":"10.1109/isie45552.2021.9576381","DOIUrl":"https://doi.org/10.1109/isie45552.2021.9576381","url":null,"abstract":"Frequency response services are an increasingly essential service to the stability of the UK electrical distribution system. Due to this, it is a prime target for deployment of energy storage systems. This market is currently dominated by conventional Battery Energy Storage Systems (BESSs) due to their maturity as a technology and favorable technical characteristics. Flywheel Energy Storage Systems (FESSs) are not commonly deployed for this service due to their generally high power/energy ratio and traditionally high manufacturing costs, however, the ongoing development of new FESSs with a wide range of technical characteristics and reduced costs presents an opportunity for re-evaluation. Here we show the results of a techno-economic study that identifies an appropriate target power/energy ratio range and necessary target cost (£/kW) for a FESS to be a viable option for providing frequency response services. The study subsequently discusses the techno-economic effects of hybridization of the system with BESS technology providing the framework for further analysis. The results of this study provide potential flywheel manufacturers with the information necessary to develop commercial systems for this application.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"2016 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133263396","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
Development and Analysis of an Improved Prototype within a Class of Bug-based Heuristic Path Planners 一类基于bug的启发式路径规划器改进原型的开发与分析
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/ISIE45552.2021.9576191
Yan Kai Lai, P. Vadakkepat, A. Mamun, C. Xiang, Tong-heng Lee
{"title":"Development and Analysis of an Improved Prototype within a Class of Bug-based Heuristic Path Planners","authors":"Yan Kai Lai, P. Vadakkepat, A. Mamun, C. Xiang, Tong-heng Lee","doi":"10.1109/ISIE45552.2021.9576191","DOIUrl":"https://doi.org/10.1109/ISIE45552.2021.9576191","url":null,"abstract":"Path planning relies on free-space expansions. The Ray Path Finder (RPF) and RayScan algorithms solve the Euclidean shortest path problem. Both rely on free-space expansions by basing on the bug concept, which is to cast rays to a desired target and trace any obstructing contours. By combining heuristic costs, an optimal path can be found. In this work, a new and insightful analysis aiding future designs of this class of heuristic bug-based planners is provided. A rigorous proof for a modified Pledge in RPF is included. A corrected RPF prototype is designed to compare with Anya, a state-of-the-art free-space planner. The computational advantages of the heuristic bug-baed planners can offer are provided.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133975742","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
Time-Shifted Control of Self-Synchronous Rectifier For MHz Wireless Power Transfer Systems MHz无线输电系统自同步整流器时移控制
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/isie45552.2021.9576180
Masato Sasaki, K. Sakuno, Masayoshi Yamamoto
{"title":"Time-Shifted Control of Self-Synchronous Rectifier For MHz Wireless Power Transfer Systems","authors":"Masato Sasaki, K. Sakuno, Masayoshi Yamamoto","doi":"10.1109/isie45552.2021.9576180","DOIUrl":"https://doi.org/10.1109/isie45552.2021.9576180","url":null,"abstract":"Recently wireless power transfer systems via resonant magnetic coupling (MRC-WPT) is the promising wireless power supply method to mobile applications. 13.56MHz highly resonant wireless power receivers experience high rectifier losses when using Schottky diodes and can fail to meet the thermal limit requirements for many products such as laptops. Therefore, the synchronous rectification is one of the effective solutions. However, the increased occupancy of the control signal propagation delay in switching cycle, tend to make the introduction of the synchronous rectification difficult. This novel synchronous rectifier can operate under any propagation delay of gate drivers. The analysis successfully verified the operating principle and clarified the usefulness of the proposed control for MHz WPT systems.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134303953","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 Proposal of Diagnostic System for Assistance Effect of Pelvic Belt Based on CoP Measurement 基于CoP测量的骨盆带辅助效果诊断系统的提出
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/ISIE45552.2021.9576429
Michihiro Yoshida, Takayuki Tanaka, Yoshio Tsuchiya
{"title":"A Proposal of Diagnostic System for Assistance Effect of Pelvic Belt Based on CoP Measurement","authors":"Michihiro Yoshida, Takayuki Tanaka, Yoshio Tsuchiya","doi":"10.1109/ISIE45552.2021.9576429","DOIUrl":"https://doi.org/10.1109/ISIE45552.2021.9576429","url":null,"abstract":"This study aims to develop a diagnostic system that estimates the assistance effect of pelvic tightening in advance for the introduction of the pelvic belt to the field of work or clinical use. This study explains the hypothesis of lumbar burden reduction by pelvic belt and shows that pelvic tightening reduces lumbar joint flexion. The posture correction degree is proportional to the amount of reduction in the lumbar burden. By conducting a motion measurement, the posture correction index indicates the assistance effect. From the measurement using motion capture and force platform for 86 people, we developed a mathematical model that estimates the posture correction index from CoP change.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"2 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114111655","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
System Identifications, Validation and Overall Mathematical Modeling of Small Scale Wind Turbine 小型风力发电机系统辨识、验证及整体数学建模
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/ISIE45552.2021.9576458
A. Qureshi, A. Hajizadeh, M. Soltani
{"title":"System Identifications, Validation and Overall Mathematical Modeling of Small Scale Wind Turbine","authors":"A. Qureshi, A. Hajizadeh, M. Soltani","doi":"10.1109/ISIE45552.2021.9576458","DOIUrl":"https://doi.org/10.1109/ISIE45552.2021.9576458","url":null,"abstract":"In this paper, calculation of overall system parameters, identification through laboratory setup and its validation has been done. Moreover, comparative performance of sensor and sensorless control for Permanent Magnet Synchronous Generator (PMSG) with DC bus is presented. The system model contains a PMSG model, sensorless Extended Kalman Filter (EKF), three phase Voltage Source Converter (VSC) with fix DC bus system. Overall system modeling of PMSG and calculation from the scratch of the parameters such as, generator phase resistance (Rs), d-q axis inductance (Ld-Lq), rotor flux linkage (λr) etc. have been defined in this paper. However, Identified parameters are used in hardware prototype in order to validate and verify system performance. Generator measured speed, d-q axis currents are control by Field Oriented Control (FOC) in sensor-based system, and estimated parameters are used in sensorless control scheme. Hardware prototype is used for parameters identification and experiments, which comprises of, individual gear-less PMSG, ETH position sensor, LEM voltage and current sensors, and dSP ACE microlab box.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114576476","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
Deadbeat Control of a Three-Phase T-type Inverter with Output LC Filter for UPS Applications 带输出LC滤波器的三相t型逆变器的无差拍控制
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/ISIE45552.2021.9576216
S. Bayhan, H. Komurcugil, I. S. Bayram
{"title":"Deadbeat Control of a Three-Phase T-type Inverter with Output LC Filter for UPS Applications","authors":"S. Bayhan, H. Komurcugil, I. S. Bayram","doi":"10.1109/ISIE45552.2021.9576216","DOIUrl":"https://doi.org/10.1109/ISIE45552.2021.9576216","url":null,"abstract":"In this paper, a deadbeat control technique is presented for a three-phase three-level T-type inverter with an output LC filter for the uninterruptible power supply (UPS) applications. The deadbeat controller is an attractive control solution for many applications where the fast transient response is required. The main idea behind the deadbeat control is to drive the system from any arbitrary initial state to a desired final state infinite number of time steps. Computer simulations investigate the performance of the proposed deadbeat technique for the T-type inverter. It is shown that the output voltage amplitude and frequency are kept constant under various load types, including linear and nonlinear loads. Furthermore, the total harmonic distortion of the output voltage is within the international standards.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115457070","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
An Improved Scalar Controlled Drive Based on Steady State Model of Vector Controlled Drive for Squirrel Cage Induction Motor 基于矢量控制驱动稳态模型的改进鼠笼式异步电动机标量控制驱动
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/isie45552.2021.9576415
Himanshu Swami, A. Jain
{"title":"An Improved Scalar Controlled Drive Based on Steady State Model of Vector Controlled Drive for Squirrel Cage Induction Motor","authors":"Himanshu Swami, A. Jain","doi":"10.1109/isie45552.2021.9576415","DOIUrl":"https://doi.org/10.1109/isie45552.2021.9576415","url":null,"abstract":"An improved scalar controlled induction motor drive is proposed. The improvement is based on the incorporation of the steady state model of the rotor flux oriented vector drive into the scalar drive. This is achieved by dropping the time varying terms in the dynamic vector model of the motor to zero and then merging the reduced model into the scalar model. As a result, it becomes possible to formulate close form expressions for the stator voltages encapsulating the motor parameters and to keep the magnetizing current constant without putting any constraint on the voltage to frequency ratio. As a result, the magnetizing current can be controlled more precisely in a close loop scalar control drive with speed feedback, and it becomes feasible to start the motor with full load torque applied which is difficult to achieve in the conventional scalar control. Simulation and experimental results are presented using a fractional horsepower squirrel cage induction motor coupled to a dc generator. A comparison of the proposed drive with the conventional scalar drive is also given.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123245551","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
Parallel Interleaved Three-level Inverters Operation with Continuous and Discontinuous PWM Methods 并联交错三电平逆变器的连续和不连续PWM方法
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/ISIE45552.2021.9576444
J. X. Balenciaga, J. I. Leon, A. Marquez
{"title":"Parallel Interleaved Three-level Inverters Operation with Continuous and Discontinuous PWM Methods","authors":"J. X. Balenciaga, J. I. Leon, A. Marquez","doi":"10.1109/ISIE45552.2021.9576444","DOIUrl":"https://doi.org/10.1109/ISIE45552.2021.9576444","url":null,"abstract":"The interleaved operation based on applying carrier based pulse-width modulation (CB-PWM) methods is a efficient way to improve the performance of power systems formed by the parallel connection of several power modules. This method leads to the elimination of some sidebands harmonics in the output waveforms improving differential and common-mode performances at the expense of increasing the circulating currents. In this paper, interleaved continuous and discontinuous CB-PWM methods are evaluated in order to find the most suitable modulation method for two parallel-connected three-level inverters considering the load current THD minimization as the main objective, but also analyzing other converter features such as common-mode voltage and circulating currents.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123487998","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
Efficiency Comparison of Power Converters Based on SiC and GaN Semiconductors at High Switching Frequencies 基于SiC和GaN半导体的高开关频率功率变换器的效率比较
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) Pub Date : 2021-06-20 DOI: 10.1109/isie45552.2021.9576446
David Lumbreras, J. Zaragoza, N. Berbel, J. Mon, Eduardo Gálvez, Alfonso Collado
{"title":"Efficiency Comparison of Power Converters Based on SiC and GaN Semiconductors at High Switching Frequencies","authors":"David Lumbreras, J. Zaragoza, N. Berbel, J. Mon, Eduardo Gálvez, Alfonso Collado","doi":"10.1109/isie45552.2021.9576446","DOIUrl":"https://doi.org/10.1109/isie45552.2021.9576446","url":null,"abstract":"Hard-switching voltage source converters (VSC) based on wide-bandgap (WBG) devices surpass their silicon equivalents in every aspect. Nevertheless, at high switching frequencies, the efficiency significantly differs depending on the WBG semiconductor used. This article presents an extensive comparison between gallium nitride (GaN), and silicon carbide (SiC) devices in terms of efficiency. The impact of the switching frequency is evaluated for each semiconductor using two modulation techniques: the classical space vector pulse width modulation (SVPWM) technique, and the innovative hexagonal sigma-delta modulation (H-∑Δ). The performance and losses of both WBG technologies are analysed here using Matlab/Simulink and PLECS. Experimental results performed on two VSC converters, one based on SiC devices and the other made using GaN transistors, show the influence of the semiconductor technology and the modulation strategy on the efficiency at high switching frequencies.","PeriodicalId":365956,"journal":{"name":"2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124674663","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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