2021 IEEE Industrial Electronics and Applications Conference (IEACon)最新文献

Simplified Power Estimation Feedforward to Reduce DC-Link Capacitance in Single-Phase Dual-Stage Full-Bridge Microinverter 简化功率预估前馈减小单相双级全桥微逆变器直流电容

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654539

P. Vongkoon, P. Liutanakul

{"title":"Simplified Power Estimation Feedforward to Reduce DC-Link Capacitance in Single-Phase Dual-Stage Full-Bridge Microinverter","authors":"P. Vongkoon, P. Liutanakul","doi":"10.1109/IEACon51066.2021.9654539","DOIUrl":"https://doi.org/10.1109/IEACon51066.2021.9654539","url":null,"abstract":"To enhance the reliability and lifetime of a single-phase dual-stage full-bridge microinverter, the film capacitor may be preferably used instead of a DC-link electrolytic capacitor. However, concern to hold the DC-link voltage during transients, this expectation needs an input current sensor for conventional feedforward power balance compensation in the voltage control loop, increasing whole system cost. Moreover, the inherent double-line frequency of single-phase AC instantaneous power still appears on the DC-link voltage that is the adverse cause of grid-injected third-order harmonic current of the inverter. For overcoming all the obstacles described above, without any use of an input current sensor, this paper proposes a modified notch filter to function with an input DC power estimation feedforward for the voltage control loop. Consequently, using the film capacitor can be used without any system performance reduction, which can reduce system cost. The simulation results show that the proposed power estimation feedforward can cope with a dip of DC-link voltage, while the good quality of grid-injected current is not significantly different from using the conventional feedforward.","PeriodicalId":397039,"journal":{"name":"2021 IEEE Industrial Electronics and Applications Conference (IEACon)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114778221","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

Non-destructive Evaluation of Flexible Sachet Seal Integrity Using a Capacitive Proximity Sensor 用电容式接近传感器无损评价柔性小袋密封的完整性

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654718

Hari Krishna Salila Vijayalal Mohan, Choon Hong Toh, A. Malcolm

引用次数: 0

PSO-Optimized CoVID-19 MLP-NARX Mortality Prediction Model pso优化的CoVID-19 MLP-NARX死亡率预测模型

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654684

I. Yassin, A. Zabidi, M. Ali, R. Baharom

引用次数: 1

Fault-Tolerant Single-Phase AC-DC Boost Matrix Converter 容错单相交直流升压矩阵变换器

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654733

Muhammad Hafiz Saniman, K. S. Muhammad, R. Baharom

引用次数: 0

Open Circuit Fault Tolerant Bridgeless Cuk Rectifier with Fault Detection Technique 带故障检测技术的开路容错无桥Cuk整流器

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654750

Muhamad Syahmi Hakim Mohd Izani, K. S. Muhammad, R. Baharom

{"title":"Open Circuit Fault Tolerant Bridgeless Cuk Rectifier with Fault Detection Technique","authors":"Muhamad Syahmi Hakim Mohd Izani, K. S. Muhammad, R. Baharom","doi":"10.1109/IEACon51066.2021.9654750","DOIUrl":"https://doi.org/10.1109/IEACon51066.2021.9654750","url":null,"abstract":"This paper proposed a new topology of Cuk rectifier with open circuit fault detection technique whereas the proposed converter is based on a H-bridge rectifier configuration. The circuit possesses redundancy feature such that only two out of four switches were required to operate and ensure that the continuity of the rectifier operation with power factor correction (PFC). The proposed rectifier has four options to operate. Hence, to switch in between options when there is open circuit fault, the rectifier operates in closed loop, where the controller of the circuit monitors the output of rectifier. Thus, the controller is proposed to switch to different mode depending on the fault. A new technique to identify the exact location of faulty switch based on the rectifier is proposed. The faulty switch is detected by analyzing the voltage of charging capacitor, the current options, and the cycle of input power supply. With this, continuous voltage and current can be ensure. The analysis of open circuit fault tolerant Cuk rectifier and it fault detection is done by using MATLAB simulation software.","PeriodicalId":397039,"journal":{"name":"2021 IEEE Industrial Electronics and Applications Conference (IEACon)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128888941","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

Quantization and Sampling Effects in Fast Digitally Controlled Switch-Mode DC/DC Buck Converters 快速数字控制开关模式DC/DC降压变换器的量化和采样效果

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654272

M. Schubert, W. Lee, B. Ooi

引用次数: 0

A Flexible and Reliable Internet-of-Things Solution for Real-Time Production Tracking 灵活可靠的物联网实时生产跟踪解决方案

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654672

B. Ooi, W. Lee, M. Schubert, Yu-Wei Ooi, Chee-Yang Chin, Wing-Hon Woo

引用次数: 1

Modeling and Analysis of Single-Wire Power Transfer System Using Distributed Parameter Resonant Coil 基于分布参数谐振线圈的单线输电系统建模与分析

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654728

Tao Li, Xiyou Chen, Zhengying Lang, Xin Jin, Chen Qi, Yijie Wang

引用次数: 1

An Automated System for Estimating GSM Value of Fabrics using Beta Particle Absorption Characteristics 利用β粒子吸收特性估计织物GSM值的自动化系统

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654740

Sanjana Dias, K. Sandaruwan, Shalitha Jayasekara

{"title":"An Automated System for Estimating GSM Value of Fabrics using Beta Particle Absorption Characteristics","authors":"Sanjana Dias, K. Sandaruwan, Shalitha Jayasekara","doi":"10.1109/IEACon51066.2021.9654740","DOIUrl":"https://doi.org/10.1109/IEACon51066.2021.9654740","url":null,"abstract":"Grams per square meter (GSM) or Grammage is an ISO-recommended term to express the mass per unit area of papers, metal sheets, plastic-made products, and fabric materials. GSM tests are widely used in the textile industry to measure GSM of knitted fabrics, and to ensure quality and other standard fabrics' specifications. Meanwhile, most textile organizations prefer the manual GSM measuring procedure, which leads to many disadvantages, including fabric wastage. An automated non-contact type fabric Grammage measuring method is proposed as an alternative solution for this industrial issue. This paper introduces mathematical models for determining GSM values based on beta particle absorption characteristics of three selected fabrics. Moreover, this study discusses a real-time GSM measuring system, which utilizes the generated mathematical models. Through this paper, developed mathematical models are investigated over the goodness of fit parameters. Developed models are appropriate for GSM value estimation with R2 values over 0.99, and lower Root Mean Square Error (RMSE) Values. Error percentages obtained during the validation of these mathematical models are less than 1% for all fabric types.","PeriodicalId":397039,"journal":{"name":"2021 IEEE Industrial Electronics and Applications Conference (IEACon)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132372656","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

Analysis of the Radial Component of Electromagnetic Force Density and Vibration Behavior of an IPMSM With Multiple Three-Phase Winding Units 多三相绕组IPMSM电磁力密度径向分量及振动特性分析

2021 IEEE Industrial Electronics and Applications Conference (IEACon) Pub Date : 2021-11-22 DOI: 10.1109/IEACon51066.2021.9654698

Sayyed Haleem Shah, Xiao-yuan Wang, Usman Abubakar, Peng Gao

{"title":"Analysis of the Radial Component of Electromagnetic Force Density and Vibration Behavior of an IPMSM With Multiple Three-Phase Winding Units","authors":"Sayyed Haleem Shah, Xiao-yuan Wang, Usman Abubakar, Peng Gao","doi":"10.1109/IEACon51066.2021.9654698","DOIUrl":"https://doi.org/10.1109/IEACon51066.2021.9654698","url":null,"abstract":"The unbalanced distribution of electromagnetic force density inside an electric machine's air gap is one of the leading causes of electromagnetic vibration along with associated noise. Many factors influence the unbalanced distribution of electromagnetic forces inside the machine air gap; however, this study focuses on the influence of armature reaction on the electromagnetic forces and the vibration and noise behaviour of an interior permanent magnet synchronous machine (IPMSM) having multiple three-phase sector winding units. Complete multi-physics model analysis is presented by investigating the distribution of the magnetic field density components generated due to the interactions between the magnetomotive force (MMF) generated by each independent three-phase winding unit, along with the radial force density components, and their impact on the overall vibration and noise of the prototype machine. Static 2-D Finite element analysis (FEA) using the frozen permeability technique with 2-D Fast Fourier Transform is used to analyze the magnetic flux density and the radial component of the electromagnetic force density distribution of the prototype machine under healthy and open-circuit fault conditions. Moreover, mechanical FEA is conducted using the multi-physics model technique to find the harmonic mode shapes of the prototype machine under different operating conditions to investigate the machine vibration behavior, which is finally verified by experimental tests. The findings of the high reliability systematic multi-physics analysis and the experimental results present useful information to understand the vibration behaviour of the prototype machine with multiple three-phase units.","PeriodicalId":397039,"journal":{"name":"2021 IEEE Industrial Electronics and Applications Conference (IEACon)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125877609","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