Power electronic devices and components最新文献_第4页

Planning urban EV charging stations with GIS based multi-criteria decision making 基于GIS的城市电动汽车充电站多准则规划

Power electronic devices and components Pub Date : 2025-12-01 Epub Date: 2025-11-07 DOI: 10.1016/j.pedc.2025.100132

Yiwen Gu, Berk Celik, Maxime Hachette, Manuela Sechilariu, Fabrice Locment

{"title":"Planning urban EV charging stations with GIS based multi-criteria decision making","authors":"Yiwen Gu, Berk Celik, Maxime Hachette, Manuela Sechilariu, Fabrice Locment","doi":"10.1016/j.pedc.2025.100132","DOIUrl":"10.1016/j.pedc.2025.100132","url":null,"abstract":"<div><div>With the accelerating adoption of electric vehicles (EV), strategic planning of charging infrastructure has become a critical component of sustainable urban mobility. The current EV charging points can be inadequately equipped to meet the rapidly increasing battery charging demand of EVs. Therefore, in this paper, a Geographic Information System (GIS)-based Multiple-Criteria Decision Analysis (MCDA) approach is adopted to help providing a solution of charging points location problem. Furthermore, the Analytical Hierarchy Process (AHP) and the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) are used to select the optimal charging station site. A five-step approach is developed: determination of 14 criteria across four perspectives, spatial analysis using QGIS, criteria prioritization with AHP, site ranking in use of TOPSIS, and site capacity estimation. By integrating these methodologies, optimal charging point locations can be identified while ensuring effective deployment and utilization of EV charging infrastructure. Through a complete and considerate analysis, the study identifies the three most appropriate alternative locations for EVs with/without including photovoltaic (PV) system. The results derived from the proposed methodology were cross-referenced with the spatial distribution of existing charging stations. Although most of the current installations coincided with the priority zones identified by the model, the analysis also revealed additional high-potential locations that are not currently equipped. A distinctive advantage of the methodology lies in its integrative framework, which not only enables optimal site selection but also incorporates an evaluation of feasible energy sources, with a particular focus on the potential for solar energy utilization.</div></div>","PeriodicalId":74483,"journal":{"name":"Power electronic devices and components","volume":"12 ","pages":"Article 100132"},"PeriodicalIF":0.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145519280","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

Sensorless IPMSM drive with open-loop model-based parameter identification and Hessian-tuned estimator gains 基于开环模型参数辨识和hessian调谐估计增益的无传感器IPMSM驱动器

Power electronic devices and components Pub Date : 2025-12-01 Epub Date: 2025-11-05 DOI: 10.1016/j.pedc.2025.100131

Aravinda Perera, Roy Nilsen

{"title":"Sensorless IPMSM drive with open-loop model-based parameter identification and Hessian-tuned estimator gains","authors":"Aravinda Perera, Roy Nilsen","doi":"10.1016/j.pedc.2025.100131","DOIUrl":"10.1016/j.pedc.2025.100131","url":null,"abstract":"<div><div>This article presents a position-sensorless Interior Permanent Magnet Synchronous Machine (IPMSM) drive scheme that incorporates an open-loop stator current predictor to identify electrical parameters and improve observer performance. Unlike classical observers, the proposed open-loop, full-order model is inherently sensitive to discrepancies between the physical and model parameters. Capitalizing on this sensitivity through current prediction error gradients (PEGs), the parameter estimator scheme identifies the temperature sensitive parameters, i.e., the permanent magnet flux linkage <span><math><msub><mrow><mi>Ψ</mi></mrow><mrow><mi>m</mi></mrow></msub></math></span> and stator resistance <span><math><msub><mrow><mi>R</mi></mrow><mrow><mi>s</mi></mrow></msub></math></span>. An offline experimental method, utilizing the same prediction model, is proposed for mapping the inductance-current relationship, which is subsequently implemented in the processor using a look-up table (LUT). Rotor position and speed are estimated via an Active Flux Observer, with real-time updates to all model parameters. Furthermore, a novel approach for tuning the estimation gain matrix using customized Hessian functions is presented, enabling improved simultaneous identification of <span><math><msub><mrow><mi>Ψ</mi></mrow><mrow><mi>m</mi></mrow></msub></math></span> and <span><math><msub><mrow><mi>R</mi></mrow><mrow><mi>s</mi></mrow></msub></math></span>. Experimental validation is conducted on a 3 kW IPMSM drive, with control and estimation routines implemented on a Zynq System-on-Chip (SoC)-based industrial embedded control platform. Results demonstrate that the proposed schemes enhance observer stability, precision, and robustness to parameter variations compared to conventional observers without parameter adaptation.</div></div>","PeriodicalId":74483,"journal":{"name":"Power electronic devices and components","volume":"12 ","pages":"Article 100131"},"PeriodicalIF":0.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145519279","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

Voltage generation for Sawyer-Tower Coss loss measurement based on resonant converters 基于谐振变换器的索耶塔损耗测量电压产生

Power electronic devices and components Pub Date : 2025-12-01 Epub Date: 2025-09-03 DOI: 10.1016/j.pedc.2025.100113

Paul Korn , Marcus Praast , Andreas Reinhold , Bela Truschenski , Thomas Komma

引用次数: 0

Investigation on the short-circuit behavior of HV-SiC-MOSFETs in quasi series connection hv - sic - mosfet准串联短路行为研究

Power electronic devices and components Pub Date : 2025-12-01 Epub Date: 2025-10-19 DOI: 10.1016/j.pedc.2025.100127

Felix Gesele , Christian Bäumler , Thomas Basler , Thomas Brückner

引用次数: 0

Analysis of energy storage solutions for ship maneuvering in ports 港口船舶机动能量存储解决方案分析

Power electronic devices and components Pub Date : 2025-12-01 Epub Date: 2025-07-31 DOI: 10.1016/j.pedc.2025.100109

Marcos Lafoz, Gustavo Navarro, Marcos Blanco, Jorge Nájera, Eduardo Rausell, Javier Munilla

引用次数: 0

Parametric Life Cycle Assessment (LCA) of power modules 电源模块参数生命周期评估（LCA）

Power electronic devices and components Pub Date : 2025-12-01 Epub Date: 2025-06-26 DOI: 10.1016/j.pedc.2025.100105

Li Fang , Lucas Riondet , Fatimata-Fatim Diarrassouba , Maud Rio , Pierre Lefranc , Jean-Christophe Crébier

引用次数: 0

Multi-parameter detection of bond wire lift-off, current, and temperature in IGBT modules via gate voltage waveforms and CNNs with digital gate control 通过栅极电压波形和带有数字栅极控制的cnn实现IGBT模块中键合线升力、电流和温度的多参数检测

Power electronic devices and components Pub Date : 2025-12-01 Epub Date: 2025-06-24 DOI: 10.1016/j.pedc.2025.100106

Thatree Mamee , Katsuhiro Hata , Makoto Takamiya , Takayasu Sakurai , Shin-ichi Nishizawa , Wataru Saito

引用次数: 0

Microstructure-based fatigue analysis of SiC power module with sintered silver die attach 基于显微组织的烧结银模SiC电源模块疲劳分析

Power electronic devices and components Pub Date : 2025-12-01 Epub Date: 2025-10-09 DOI: 10.1016/j.pedc.2025.100121

Z. Guo , S. Liang , S. Ramachandran , H. Jiang , Y. Xu , Z. Zhong

{"title":"Microstructure-based fatigue analysis of SiC power module with sintered silver die attach","authors":"Z. Guo , S. Liang , S. Ramachandran , H. Jiang , Y. Xu , Z. Zhong","doi":"10.1016/j.pedc.2025.100121","DOIUrl":"10.1016/j.pedc.2025.100121","url":null,"abstract":"<div><div>Sintered silver offers excellent performance for die attach materials in power modules, but internal defects such as pores in sintered silver can deteriorate the mechanical behavior and overall lifetime of power modules. This work establishes a porous microstructure model of die attach sintered silver by combining the Gaussian filter technique with macro finite element analysis. The model provides topology information for the assignment of material properties to sintered silver and enables the investigation of the porous microstructure effect. The thermo-mechanical behavior and fatigue lifetime of the power modules with different thicknesses of sintered silver die attach layers under power cycling are examined. Results show that the simulated porous microstructure of sintered silver is in good agreement with the experiment; the stress and viscoplastic dissipation energy density are higher for the power modules with thinner sintered silver die attach layer, and there is a significant stress concentration near the interface between the chip and sintered silver. Increasing sintered silver layer thickness reduces accumulated viscoplastic strain and improves the fatigue lifetime of the SiC power module, and the simulation results are consistent with the experimental observation. Furthermore, the pores significantly reduce the fatigue lifetimes of the power modules. The findings of this work would provide valuable insights for thermo-mechanical analysis and fatigue lifetime prediction of SiC power modules considering porous microstructures of sintered silver.</div></div>","PeriodicalId":74483,"journal":{"name":"Power electronic devices and components","volume":"12 ","pages":"Article 100121"},"PeriodicalIF":0.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145320112","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

Declaration/Conflict of Interest statement were not included in the published version of the following article, that appeared in issue Volume 5 2023 of Power Electronic Devices and Components 声明/利益冲突声明不包括在以下文章的发布版本中，该文章出现在2023年第5期《电力电子器件和组件》中

Power electronic devices and components Pub Date : 2025-06-01 Epub Date: 2025-04-21 DOI: 10.1016/j.pedc.2025.100094

引用次数: 0

Physical and electrical characterizations of low n-doped MOCVD GaN-on-sapphire layers for power electronics applications 用于电力电子应用的低氮掺杂MOCVD gan -on-蓝宝石层的物理和电气特性

Power electronic devices and components Pub Date : 2025-06-01 Epub Date: 2025-05-24 DOI: 10.1016/j.pedc.2025.100100

Ndembi Ignoumba-Ignoumba , Camille Sonneville , Adrien Bidaud , Pierre Brosselard , Eric Frayssinet , Florian Bartoli , Yvon Cordier , Farid Medjdoub , Dominique Planson , Cyril Buttay

引用次数: 0