2022 IEEE Applied Power Electronics Conference and Exposition (APEC)最新文献_第7页

An Isolated Step-Down Multi-Port DC-DC Power Converter for Electric Refrigerated Vehicles Auxiliary Power Unit System 用于电动冷藏车辅助动力单元系统的隔离降压多端口DC-DC电源转换器

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773710

Sinaee Vahid, Pouya Zolfi, J. Land, A. El-Refaie

引用次数: 1

Constant Switch Stress Control of Hybrid Switched Capacitor DC-DC Converters 混合开关电容DC-DC变换器恒定开关应力控制

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773784

Ziyu Xia, J. Stauth

引用次数: 1

DC Bus Second Harmonic LC Filter with Solid-State Tuning Restorer 带固态调谐恢复器的直流母线二次谐波LC滤波器

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773433

Anwesha Mukhopadhyay, V. John

{"title":"DC Bus Second Harmonic LC Filter with Solid-State Tuning Restorer","authors":"Anwesha Mukhopadhyay, V. John","doi":"10.1109/APEC43599.2022.9773433","DOIUrl":"https://doi.org/10.1109/APEC43599.2022.9773433","url":null,"abstract":"Second harmonic filters are essential for the operation of single-phase converters. The presence of second harmonic ripple not only worsens the converter performance but also causes premature failure of DC bus circuit components. Though LC-tuned filters are well adopted as second harmonic filters due to their cost, reliability, and performance, their efficacy deteriorates when grid frequency or filter parameters deviate. On the other hand, active filters offer consistent and superior filtering performance at the cost of additional switches, usually of rating comparable to those of the main converters. Also, the main converter functions satisfactorily as long as the added switches are functional. The above concerns are addressed by the proposed filter configuration. It employs an auxiliary converter that enhances the performance of LC-tuned filter while using switches of much lower ratings. Moreover, the failure or nonavailability of the auxiliary converter does not completely disrupt the operation of the main converter. The performance of the proposed filter is verified in an experimental prototype which shows effective second harmonic filtering.","PeriodicalId":127006,"journal":{"name":"2022 IEEE Applied Power Electronics Conference and Exposition (APEC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124967339","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

High Voltage SiC Power Module Optimized for Low Parasitics and Compatible System Interface 低寄生和兼容系统接口的高电压SiC功率模块

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773726

Xiaoling Li, Yuxiang Chen, Yuheng Wu, Hao Chen, W. Weber, Adel Nasiri, R. Cuzner, Yue Zhao, A. Mantooth

{"title":"High Voltage SiC Power Module Optimized for Low Parasitics and Compatible System Interface","authors":"Xiaoling Li, Yuxiang Chen, Yuheng Wu, Hao Chen, W. Weber, Adel Nasiri, R. Cuzner, Yue Zhao, A. Mantooth","doi":"10.1109/APEC43599.2022.9773726","DOIUrl":"https://doi.org/10.1109/APEC43599.2022.9773726","url":null,"abstract":"SiC power Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs) are strong candidates to replace Si devices in high voltage applications. Their high breakdown voltage and high switching frequency characteristics enable a drastic enhancement in power density and a significant reduction in complexity of the power electric system. However, proper power module packaging is critical to meet the sufficient insulation distance while simultaneously minimizing parasitics, especially at the module-system interface. This paper addresses the criticality effect of terminal arrangement on 10 kV power module performance. Three kinds of typical module layouts are compared in terms of system interface and parasitics. Thus, a concept of arranging terminals into groups according to the electric potential is proposed to provide a compact module layout with sufficient insulation. Based on this concept, an optimized terminal layout with low commutation loop inductance and attractive module-system interface is recommended for high voltage power module design.","PeriodicalId":127006,"journal":{"name":"2022 IEEE Applied Power Electronics Conference and Exposition (APEC)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121607901","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: 12

A Single-Stage Converter for Integration of Induction Wind Energy Conversion Systems into Multilevel Stand-Alone DC Nanogrids 一种将感应风能转换系统集成为多电平独立直流纳米电网的单级变流器

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773465

Javad Khodabakhsh, E. Mohammadi, A. Abosnina, G. Moschopoulos

{"title":"A Single-Stage Converter for Integration of Induction Wind Energy Conversion Systems into Multilevel Stand-Alone DC Nanogrids","authors":"Javad Khodabakhsh, E. Mohammadi, A. Abosnina, G. Moschopoulos","doi":"10.1109/APEC43599.2022.9773465","DOIUrl":"https://doi.org/10.1109/APEC43599.2022.9773465","url":null,"abstract":"Multilevel DC nanogrids (DC-NGs) are a viable solution for small-scale stand-alone energy systems, especially in remote areas. They can be powered by wind energy cheaply and safely and thus increase the availably of energy in areas with limited solar irradiance. Among different options for energy conversion, induction machines can be used as generators for wind energy conversion as they are low-cost, reliable, and almost maintenance-free, but the cost and complexity of power electronic converters have limited this approach to low-power applications. This paper proposes a compact single-stage converter that has only six switches, can provide all the control functions for a self-excited induction generator (SEIG), and can interface the SEIG to two isolated DC systems. Moreover, the converter can integrate a small backup battery for the black-start of the SEIG. In this paper, the converter's feasibility is confirmed with experimental results from a scaled-down prototype converter, and the overall performance of the wind energy conversion system is studied in MATLAB/Simulink.","PeriodicalId":127006,"journal":{"name":"2022 IEEE Applied Power Electronics Conference and Exposition (APEC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122162470","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

Semi-bridgeless Active Line Rectification Power Factor Correction Converter with Minimum Current Sensors and Analog control 具有最小电流传感器和模拟控制的半无桥有源线路整流功率因数校正转换器

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773456

A. Pevere

引用次数: 0

Quantitative Analysis of Accelerated Power Electronics Simulation Using Advanced Computing Technology 利用先进计算技术加速电力电子仿真的定量分析

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773649

Yi Li, Cayden Wagner, C. Edrington, Shuangshuang Jin, Zheyu Zhang

{"title":"Quantitative Analysis of Accelerated Power Electronics Simulation Using Advanced Computing Technology","authors":"Yi Li, Cayden Wagner, C. Edrington, Shuangshuang Jin, Zheyu Zhang","doi":"10.1109/APEC43599.2022.9773649","DOIUrl":"https://doi.org/10.1109/APEC43599.2022.9773649","url":null,"abstract":"Acceleration of execution speed in power electronics converters attracts increasing attention because of the advancement of power electronics technology and applications, such as high-frequency wide band-gap (WBG)-based power conversion, high-fidelity simulation needs over converter lifetime for reliability assessment on emerging mission-critical and/or cost-efficient applications, and future power and energy system enabled by multiple converters. However, simulation challenges show up due to high-frequency operation and resultant computational burden. This paper attempts to leverage the advanced computing technology, which has been successfully demonstrated in power system simulation, and performs the quantitative study to demonstrate the effectiveness of simulation acceleration. First, a methodology is proposed for a comprehensive comparison in a quantitative manner, starting from commercial MATLAB/Simulink software as the benchmark along with mathematical model (numerical and analytical version), Julia implementation, and improved model using paralleling computing techniques. Second, based on the proposed methodology, a case study with the widely applied two-level voltage source converter is performed and the comparison results are summarized. The impact of switching frequency is also investigated. It is observed that the simulation speeds up by a factor of 43.8 using advanced computing technology as compared to the MATLAB/Simulink benchmark.","PeriodicalId":127006,"journal":{"name":"2022 IEEE Applied Power Electronics Conference and Exposition (APEC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125725337","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 Inner-Loop Control Method for the Filter-less, Voltage Sensor-less, and PLL-less Grid-Following Inverter-Based Resource 一种基于无滤波器、无电压传感器和无锁相环的电网跟踪逆变器资源的内环控制方法

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773557

Bokang Zhou, Yuchen He, Yuntao Zou, Yuan Li, F. Peng

引用次数: 10

Design Trade-offs and Considerations for Improving the PCB Current Carrying Capacity in High Power Density Power Electronics Applications 提高高功率密度电力电子应用中PCB载流能力的设计权衡与考虑

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773486

V. T. Buyukdegirmenci, Omer F. Kozarva, Ozgur C. Milletsever, A. Hava

引用次数: 0

An Open-Source Transistor Database and Toolbox as a Unified Software Engineering Tool for Managing and Evaluating Power Transistors 一个开源晶体管数据库和工具箱作为管理和评估功率晶体管的统一软件工程工具

2022 IEEE Applied Power Electronics Conference and Exposition (APEC) Pub Date : 2022-03-20 DOI: 10.1109/APEC43599.2022.9773701

Nikolas Förster, Philipp Rehlaender, O. Wallscheid, F. Schafmeister, J. Böcker

{"title":"An Open-Source Transistor Database and Toolbox as a Unified Software Engineering Tool for Managing and Evaluating Power Transistors","authors":"Nikolas Förster, Philipp Rehlaender, O. Wallscheid, F. Schafmeister, J. Böcker","doi":"10.1109/APEC43599.2022.9773701","DOIUrl":"https://doi.org/10.1109/APEC43599.2022.9773701","url":null,"abstract":"To develop highly efficient converters, the selection of suitable power transistors for a specific application is one of the most crucial tasks in the development of power electronics. Diverse, non-standardized PDF datasheets make it difficult to compare transistors and parameterize them adequately in a simulation program. Overall, this is a very time-consuming task. To introduce a standardized framework for digitizing, comparing and exporting transistor data, this paper proposes an open-source transistor toolbox where transistor datasheets can be imported in a guided, standardized object-orientated format. The imported transistor data is stored in a central database offering the possibility to add further measurement data (such as double-pulse switching loss measurements) to the transistor object. For versatile usabilit, the data can be exported to common development tools (Matlab/Octave, PLECS, Simulink, GeckoCIRCUITS). Finally, a built-in comparison tool offers an easy and quick method to benchmark power transistors.","PeriodicalId":127006,"journal":{"name":"2022 IEEE Applied Power Electronics Conference and Exposition (APEC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129444885","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