IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society最新文献

Mix Energy Source Unified Loop based Dual Active Bridge for Electric Vehicle 基于混合能源统一环路的电动汽车双有源桥

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9254778

Priyatosh Jena, R. Singh

{"title":"Mix Energy Source Unified Loop based Dual Active Bridge for Electric Vehicle","authors":"Priyatosh Jena, R. Singh","doi":"10.1109/IECON43393.2020.9254778","DOIUrl":"https://doi.org/10.1109/IECON43393.2020.9254778","url":null,"abstract":"This paper presents a unified loop based dual active bridge (DAB) with front end rectifier, a boost converter forming AC to DC power stage, and a DAB forming an isolated second DC-DC stage for electric vehicle battery charging application. In unified loop controller, controller capable of power factor correction (PFC) and battery charging control without sensing the DC link voltage in the topology is proposed. In this control strategy, irrespective of the nature of input supply (AC or DC) the output voltage/current maintained constant to the desired value as per battery constant current and constant voltage (CC-CV) characteristics thus the title referred mixed energy source. This type of power stage topology is used due to the inherent nature of the rectifier to provide DC output (constant or pulsating) irrespective of input supply nature. Therefore, a combination of unified loop and mentioned topology allows constant battery voltage/current irrespective of the nature of the input. A Boost converter is used to regulate DC link voltage depending upon load requirement thus varying DC link will allow to regulate the output supply of the DAB. As per the IEC 61000-3-2 standard, the total harmonic distortion in the current drawn from the AC main is restricted to prescribed limits. In this paper mathematical modeling of the topology has been carried along with a detailed study of working of the unified loop. MATLAB/Simulink based model along with the experimental results is discussed to support the idea with both AC and DC supply.","PeriodicalId":13045,"journal":{"name":"IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society","volume":"40 1","pages":"2584-2589"},"PeriodicalIF":0.0,"publicationDate":"2020-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73433928","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

Control and Stabilization of Grid-connected Converters Operating as Constant Power Load in a Smart Transformer Grid Scenario 智能变压器电网中恒负荷并网变流器的控制与稳定

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9254644

Chi Zhang, G. Buticchi, Jiajun Yang, Zhixiang Zou

引用次数: 2

Simulation and Experiment of Power Response Control Strategy for Vehicle Fuel Cell 车用燃料电池功率响应控制策略仿真与实验

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9254435

Z. Zhao, Xing Huang, Yupeng Wang, Jing Du, Tianwei Ding, Honghui Zhao

引用次数: 1

Automated continuous learn and improvement process of energy efficiency in manufacturing 自动化持续学习和改进生产过程中的能源效率

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9255088

Alperen Can, Jessica Fisch, Philipp Stephan, Gregor Thiele, J. Krüger

引用次数: 0

Analysis on the use of non-resonant inverters in single-phase induction heating applications 非谐振逆变器在单相感应加热中的应用分析

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9254394

M. Räber, Patrick Amiras, Andreas Heinzelmann

引用次数: 1

Automatic Generation of a Training Data Set for Posture Estimation Aimed at Unconstrained Electrocardiogram Measurement during Sleep 针对睡眠期间无约束心电图测量的姿势估计训练数据集的自动生成

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9255045

Naoki Kamiyama, Yuto Arima, Sousuke Nakamura

{"title":"Automatic Generation of a Training Data Set for Posture Estimation Aimed at Unconstrained Electrocardiogram Measurement during Sleep","authors":"Naoki Kamiyama, Yuto Arima, Sousuke Nakamura","doi":"10.1109/IECON43393.2020.9255045","DOIUrl":"https://doi.org/10.1109/IECON43393.2020.9255045","url":null,"abstract":"Monitoring the health condition of the heart on a daily basis can lead to the prevention of worsening or relapse of heart diseases, early detection of heart failure etc. Common electrocardiogram measurement devices are not suited for daily health care monitoring, due to the difficulties of wearing electrodes and the troublesome attachment of the electrodes. Therefore, the performance of electrocardiogram measurement by means of capacitively coupled electrodes in which electrodes are not affixed to the human body have been proposed. However, as a downside effect of this solution, there are difficult issues to be overcome such as how to maintain the relative positions of the human body and the electrodes, so the authors have developed a measurement system which can handle various sleeping posture changes using an electrode array. This system will estimate subjects’ posture and position in advance of measuring an electrocardiogram to achieve robust electrocardiogram measurement all in a single electrode array formfactor. In this paper, the method of measuring capacitance using the electrode array and of automatically generating the training set for posture estimation will be discussed.","PeriodicalId":13045,"journal":{"name":"IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society","volume":"7 1","pages":"707-711"},"PeriodicalIF":0.0,"publicationDate":"2020-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75537500","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

Virtual DC machine based islanding detection method in DC distribution system and stability enhancement 基于虚拟直流机的直流配电系统孤岛检测方法及稳定性增强

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9254591

Hao Hu, Miao Zhu, Xiuyi Li, X. Cai

引用次数: 1

A DCT/PET Submodule with Symmetrical Bipolar DC Outputs 具有对称双极直流输出的DCT/PET子模块

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9254301

Liangcai Shu, Wu Chen

引用次数: 0

Stability Control Design for TAB-Based Three-Port Bidirectional DC/DC Converters in PV-Battery Grid-Connected Applications 基于tab的三端口双向DC/DC变换器在光伏电池并网应用中的稳定性控制设计

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9255404

Hui Yong, Xiaoqiang Li, Xiaojie Wu, Mingxue Li, Yifei Wang

{"title":"Stability Control Design for TAB-Based Three-Port Bidirectional DC/DC Converters in PV-Battery Grid-Connected Applications","authors":"Hui Yong, Xiaoqiang Li, Xiaojie Wu, Mingxue Li, Yifei Wang","doi":"10.1109/IECON43393.2020.9255404","DOIUrl":"https://doi.org/10.1109/IECON43393.2020.9255404","url":null,"abstract":"As affected by climate conditions, e.g. solar irradiation and temperature, the output power of photovoltaic (PV) generation is generally random and intermittent. Energy storage devices like batteries are thus necessary to be incorporated in a PV system to smooth the output power. In order to connect the PV-battery to the DC grid, a three-port bidirectional DC/DC converter based on the triple-active-bridge (TAB) topology is a superior choice. Such three-port converter is a strongly coupled system, which demands decoupling control methods to obtain independent control of input/output power in each port. However, the conventional control strategy with decoupling control cannot suppress the filter resonance in DC-grid-port effectively and could lead to the converter output current instability. Therefore, a stability control design for TAB-based three-port bidirectional DC/DC converters is proposed in this paper. It can manage the power flow among the ports with reliability and maintain the system stable operation. Simulation results are finally presented to verify the proposed control design.","PeriodicalId":13045,"journal":{"name":"IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"3469-3474"},"PeriodicalIF":0.0,"publicationDate":"2020-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78225502","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

An enhanced dynamic identification method for 6-DOF industrial robot based on time-variant and weighted Genetic algorithm 基于时变加权遗传算法的六自由度工业机器人改进动态辨识方法

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2020-10-18 DOI: 10.1109/IECON43393.2020.9255286

Yimu Jiang, Benhuai Li, Chunyu Zhang, Chenlu Liu, Weiyang Lin, Xinghu Yu

{"title":"An enhanced dynamic identification method for 6-DOF industrial robot based on time-variant and weighted Genetic algorithm","authors":"Yimu Jiang, Benhuai Li, Chunyu Zhang, Chenlu Liu, Weiyang Lin, Xinghu Yu","doi":"10.1109/IECON43393.2020.9255286","DOIUrl":"https://doi.org/10.1109/IECON43393.2020.9255286","url":null,"abstract":"This paper presents an identification method which is based on genetic algorithm (GA) and its improved method to estimate dynamic parameters of industrial robots without load. The procedure consists of the following steps: 1) derivation of the linear form of the dynamic model of the robot according to the Lagrange equation; 2) designing of the excitation trajectory in the form of fifth order Fourier series as exciting trajectory; 3) identification, where genetic algorithm is used to find the global optimal parameters through the genetic exchange between the groups and the survival of the fittest mechanism with the minimum variance between the theoretical torque and the actual torque as the optimization criteria; 4) model validation; 5) analysis of the factors influencing the accuracy of the results in the identification process; 6) proposal of improved method. The experimental results show that the predicted torque and the measured torque obtained by the identification algorithm have a high matching degree, and the model can reflect the actual dynamic characteristics of the robot.","PeriodicalId":13045,"journal":{"name":"IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society","volume":"18 1","pages":"4744-4749"},"PeriodicalIF":0.0,"publicationDate":"2020-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75029608","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