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IEEE Electrification Magazine最新文献

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The Unsung Hero of the Electric Vehicle Revolution: The role of computational electromagnetics in electric machine design and analysis 电动汽车革命中的无名英雄：计算电磁学在电机设计和分析中的作用
IF 3.4
IEEE Electrification Magazine Pub Date : 2023-12-01 DOI: 10.1109/MELE.2023.3320510
D. Aliprantis, Steven Pekarek
{"title":"The Unsung Hero of the Electric Vehicle Revolution: The role of computational electromagnetics in electric machine design and analysis","authors":"D. Aliprantis, Steven Pekarek","doi":"10.1109/MELE.2023.3320510","DOIUrl":"https://doi.org/10.1109/MELE.2023.3320510","url":null,"abstract":"The electrification of transportation hinges on a number of core technologies, such as power electronics and energy storage. In this article, the spotlight is on electric machines (EMs), a term that encompasses all electromechanical energy conversion devices, i.e., motors and generators. Computational electromagnetics, like the finite element method (FEM), play a vital role in a modern EM design workflow. Such methods have been under development for decades, however, with recent advances in computing, they are now mainstream. One of their key features is that they allow us to search a design space with unprecedented accuracy. But perhaps more importantly in today’s rapidly changing landscape, they are accelerating the pace of innovation, reducing prototyping costs and the time it takes to go from concept to product.","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":"6 4","pages":"64-68"},"PeriodicalIF":3.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138623270","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
Computer Simulation Tools for Electrification [From the Editor] 电气化计算机模拟工具 [编者的话］
IF 3.4
IEEE Electrification Magazine Pub Date : 2023-12-01 DOI: 10.1109/mele.2023.3320479
Caisheng Wang, Lingling Fan
{"title":"Computer Simulation Tools for Electrification [From the Editor]","authors":"Caisheng Wang, Lingling Fan","doi":"10.1109/mele.2023.3320479","DOIUrl":"https://doi.org/10.1109/mele.2023.3320479","url":null,"abstract":"","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":" 32","pages":""},"PeriodicalIF":3.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138620487","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
Rotating Frame, Average Value Converter Modeling: Basic principles in building analytical models 旋转框架、平均值转换器建模：建立分析模型的基本原则
IF 3.4
IEEE Electrification Magazine Pub Date : 2023-12-01 DOI: 10.1109/MELE.2023.3320486
D. Jovcic
{"title":"Rotating Frame, Average Value Converter Modeling: Basic principles in building analytical models","authors":"D. Jovcic","doi":"10.1109/MELE.2023.3320486","DOIUrl":"https://doi.org/10.1109/MELE.2023.3320486","url":null,"abstract":"Electrical power converters have become indispensable units in modern power systems, with an increasing number of installations, application fields, and ratings. They are used for power conditioning; for controlling network, regulating generation, or load power; for integrating storage systems; and importantly for integrating most renewable energy plants. As a typical example, a modern wind generator will have two ac–dc converters back-to-back connected, facilitating optimal energy extraction from variable speed wind turbines and ensuring that the power plant meets network connection requirements.","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":"2 12","pages":"20-28"},"PeriodicalIF":3.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138623608","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
To Test or Not to Test? [View Point] 测试还是不测试？观点
IF 3.4
IEEE Electrification Magazine Pub Date : 2023-12-01 DOI: 10.1109/mele.2023.3320529
Peter Wung
{"title":"To Test or Not to Test? [View Point]","authors":"Peter Wung","doi":"10.1109/mele.2023.3320529","DOIUrl":"https://doi.org/10.1109/mele.2023.3320529","url":null,"abstract":"The scientific method is the foundational basis of our intellectual inquiry and is a fundamental tool, not only in testing our hypothesis, analyzing our assumptions, and understanding the physical realities, giving the design engineer direction in anticipating and predicting future designs, but also in determining the accuracy and precision of our hypothesis through comparison.","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":"11 4","pages":"94-96"},"PeriodicalIF":3.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138623828","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
Electromagnetic Transients Simulation Program: A unified simulation environment for power system engineers 电磁瞬态模拟程序：电力系统工程师的统一仿真环境
IF 3.4
IEEE Electrification Magazine Pub Date : 2023-12-01 DOI: 10.1109/MELE.2023.3320511
J. Mahseredjian, Mohammed Naidjate, Mehdi Ouafi, Juan Antonio Ocampo Wilches
{"title":"Electromagnetic Transients Simulation Program: A unified simulation environment for power system engineers","authors":"J. Mahseredjian, Mohammed Naidjate, Mehdi Ouafi, Juan Antonio Ocampo Wilches","doi":"10.1109/MELE.2023.3320511","DOIUrl":"https://doi.org/10.1109/MELE.2023.3320511","url":null,"abstract":"This article introduces a comprehensive and unified environment that enables the exploration of power systems across various modeling levels, encompassing load-flow analysis and extending to intricate time-domain simulations featuring inverter-based resources (IBRs).","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":" 16","pages":"69-78"},"PeriodicalIF":3.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138611261","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
IEEE PES Scholarship Plus Initiative IEEE PES 奖学金补充计划
IF 3.4
IEEE Electrification Magazine Pub Date : 2023-12-01 DOI: 10.1109/mele.2023.3331828
Daniel Toland
{"title":"IEEE PES Scholarship Plus Initiative","authors":"Daniel Toland","doi":"10.1109/mele.2023.3331828","DOIUrl":"https://doi.org/10.1109/mele.2023.3331828","url":null,"abstract":"The thing that I love about power engineering is that it truly engages with people from all walks of life. We all interact with electricity on a daily basis and the power engineering field offers me the opportunity to play a role in the delivery of this necessity. I am most excited about the rapidly changing face of the power engineering field. This is a time where the industry is being transformed in ways that it has not been shaped in decades.","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":" 15","pages":""},"PeriodicalIF":3.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138609658","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
Bridging Scales With the Shift Frequency: Frequency-adaptive simulation of multiscale transients in power systems 用移频连接尺度：电力系统多尺度瞬态的频率自适应模拟
IF 3.4
IEEE Electrification Magazine Pub Date : 2023-12-01 DOI: 10.1109/MELE.2023.3320487
K. Strunz, Ying Chen, Y. Xia
{"title":"Bridging Scales With the Shift Frequency: Frequency-adaptive simulation of multiscale transients in power systems","authors":"K. Strunz, Ying Chen, Y. Xia","doi":"10.1109/MELE.2023.3320487","DOIUrl":"https://doi.org/10.1109/MELE.2023.3320487","url":null,"abstract":"One of the most remarkable features of power and energy systems pertains to their extremely far-reaching scales, which are unique in the field of engineering. In continental Europe, for example, the synchronous ac power system integrates capitals from Lisbon to Warsaw and from Athens to Copenhagen. Reaching farther out to the north, high-voltage dc (HVdc) links connect to Sweden and the United Kingdom. And as in other regions of the world, those grids are being further developed to integrate more renewables. This only adds to the diversity of technologies in the power grids and contributes to the wide range of timescales involved. Those range from electrothermal interactions in the range of minutes over electromechanical transients within seconds, down to microseconds or even faster for the electromagnetic transients of traveling waves.","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":" 48","pages":"29-37"},"PeriodicalIF":3.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138613381","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
Automatic Generation of Power System Simulation Data Cases From Utility Databases: Introducing a new technology 从公用事业数据库自动生成电力系统仿真数据案例：引入一项新技术
IF 3.4
IEEE Electrification Magazine Pub Date : 2023-12-01 DOI: 10.1109/MELE.2023.3320521
Taku Noda, Tomo Tadokoro, Takashi Dozaki
{"title":"Automatic Generation of Power System Simulation Data Cases From Utility Databases: Introducing a new technology","authors":"Taku Noda, Tomo Tadokoro, Takashi Dozaki","doi":"10.1109/MELE.2023.3320521","DOIUrl":"https://doi.org/10.1109/MELE.2023.3320521","url":null,"abstract":"What is the most time-consuming part of simulations? In the past, the answer was the simulation itself. So, many experts worked very hard to develop faster simulation algorithms with less consumption of memory. It was also true that many experts worked hard on applying a new computing facility—for instance, a parallel computer—to a specific type of simulation. Those efforts were begun to make the simulation time shorter as much as possible with less memory consumption. However, now, computers are extremely fast with a sufficient amount of memory. For instance, the smartphone in my hand has a gigahertz-clock CPU with eight cores and gigabytes of memory. This is much better than even the mainframe computer shared by many students and even professors when I was a university student about 30 years ago. Laptop and desktop computers and cloud servers today have even better CPUs, memories, and storage. Of course, a faster simulation speed with less consumption of memory is still important since people want to simulate more complex and thus realistic simulation cases with a shorter or similar simulation time. However, this is not the most important aspect anymore, at least for power system simulations.","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":" 27","pages":"79-85"},"PeriodicalIF":3.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138613823","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
PES Resource Center PES资源中心
IEEE Electrification Magazine Pub Date : 2023-09-01 DOI: 10.1109/mele.2023.3306626
{"title":"PES Resource Center","authors":"","doi":"10.1109/mele.2023.3306626","DOIUrl":"https://doi.org/10.1109/mele.2023.3306626","url":null,"abstract":"","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135388694","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
10th Anniversary and Powering Data Centers [From the Editor] 十周年纪念与助力数据中心[来自编辑]
IEEE Electrification Magazine Pub Date : 2023-09-01 DOI: 10.1109/mele.2023.3290830
Ehsan Nasr, Lingling Fan
{"title":"10th Anniversary and Powering Data Centers [From the Editor]","authors":"Ehsan Nasr, Lingling Fan","doi":"10.1109/mele.2023.3290830","DOIUrl":"https://doi.org/10.1109/mele.2023.3290830","url":null,"abstract":"September 2023 commemorates a significant milestone as <italic xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">IEEE Electrification Magazine</i> celebrates its 10th anniversary. We have invited the founding editor-in-chief, Prof. Saifur Rahman of Virginia Tech (2023 IEEE president and CEO), and the past editor-in-chief, Prof. Iqbal Husain of North Carolina State University, to voice their perspectives on the electrification technologies and their expectations to the magazine. Their articles can be found in the special section of the 10th anniversary celebration.","PeriodicalId":45277,"journal":{"name":"IEEE Electrification Magazine","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135388857","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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