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Integrated Boost-Converter for 400 V - 800 V Fast-Charging Compatibility 集成升压转换器400v - 800v快速充电兼容
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990158
G. Rizzoli, M. Mengoni, L. Vancini, G. Sala, A. Tani, L. Zarri
{"title":"Integrated Boost-Converter for 400 V - 800 V Fast-Charging Compatibility","authors":"G. Rizzoli, M. Mengoni, L. Vancini, G. Sala, A. Tani, L. Zarri","doi":"10.1109/SMART55236.2022.9990158","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990158","url":null,"abstract":"The automotive industry is increasing the voltage of the batteries from 400 V to 800 V to reduce the current rating of the vehicle cabling and the connectors to the external DC fast charger. Although 800 V vehicles are already on the market, the operating charging stations in Europe that support the 800 V charging level are only 1% of the total. Therefore, the electric vehicles must be intrinsically compatible with 400 V DC charging stations with a marginal increase in the cost and the weight of the drive train components. The solution analyzed in this paper reconfigures the electric motor and the three-phase inverter into a multiphase DC/DC boost converter, adapting the battery voltage to the off-board charger. The unconventional use of an electric machine as a coupled inductor requires careful electromagnetic analysis and a dedicated control scheme to control the rotor angular position during the recharge process.","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"405 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120868207","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
Experience-based course on three-phase electrical power conversion 基于经验的三相电力转换课程
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990561
G. Galli, Gilles Perusot, Matthieu Berranger, N. Lanciotti
{"title":"Experience-based course on three-phase electrical power conversion","authors":"G. Galli, Gilles Perusot, Matthieu Berranger, N. Lanciotti","doi":"10.1109/SMART55236.2022.9990561","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990561","url":null,"abstract":"Although electrical machines and power electronics are well studied in the different courses from BAC+1 to BAC+3, they are often studied separately. Many M2 level students in electrical engineering courses, while having already seen the principle governing electrical machines and power electronics, are unable to deeply describe the operation of a variable-frequency drive of an electric motor. The course presented in this article aims at filling these gaps, by proposing a structure based on experience (70%), with a part of simulation (20%) and some theoretical reminders (10%).","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131968769","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
Robust Operation and Control of Smart Distribution Grid Under Cyber Threats 网络威胁下智能配电网的鲁棒运行与控制
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990147
V. C. Jishnu Sankar, R. Sriharan, M. Nair, C. A. Bel
{"title":"Robust Operation and Control of Smart Distribution Grid Under Cyber Threats","authors":"V. C. Jishnu Sankar, R. Sriharan, M. Nair, C. A. Bel","doi":"10.1109/SMART55236.2022.9990147","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990147","url":null,"abstract":"This paper proposes an intelligent anomaly detector integrated with droop controllers in Distributed Generators (DGs) for enhancing the system resilience condition during the event of cyber-attacks/threats in the smart distribution grid. Two different droop controllers are considered, among these the P-F controller is utilized by DGs of medium voltage grids and the P-V droop controller is used by DGs in low voltage microgrids. The ANN-based intelligent controller can detect the anomaly/cyber threat information from the DSO/Main Control center or from the individual microgrid control center and can switch the DGs to autonomous operating mode using the P-V/P-F droop controllers and thereby supporting the grid at the time of cyber vulnerability and grid instability condition. The proposed idea is simulated and verified the performance using MATLAB/Simulink.","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134523569","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
A New Test System for the Simulation-Based Emulation of Highly Dynamic Power Supply Faults 基于仿真的高动态电源故障仿真新测试系统
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990516
Marvin Rübartsch, S. Frei
{"title":"A New Test System for the Simulation-Based Emulation of Highly Dynamic Power Supply Faults","authors":"Marvin Rübartsch, S. Frei","doi":"10.1109/SMART55236.2022.9990516","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990516","url":null,"abstract":"Many future vehicles will be characterized by automated driving features which demand an outstanding reliability of safety critical components. To ensure the needed safety in operation of the systems, the power supply system must support a fail-operational function. Typical component tests regarding the supply system are simplified and cannot consider the propagation of voltage pulses or drops along the power supply system and faulty system interactions. This paper proposes a new testing approach. The propagation of power supply system faults in a supply network is simulated first, and the time dependent voltage profiles are calculated for each attached component individually. In a second step the voltage profiles gained from simulations are fed by a highly dynamic voltage source to the components and possible interactions are analyzed in this special setup. The new test method is presented and analyzed. In an exemplary automotive system two redundant electronic components are interacting via a CAN interface. It is shown how highly dynamic power supply system faults can lead to unexpected system interactions. The need for better testing methods is confirmed.","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134431269","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
Improved Pulsating Signal Injection Based Sensorless Control of Dual Three Phase IPMSMs Considering Inductance Asymmetry 考虑电感不对称的基于改进脉冲信号注入的双三相永磁同步电机无传感器控制
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990204
Yang Chen, Ximeng Wu, Z. Zhu, Chaohui Liu
{"title":"Improved Pulsating Signal Injection Based Sensorless Control of Dual Three Phase IPMSMs Considering Inductance Asymmetry","authors":"Yang Chen, Ximeng Wu, Z. Zhu, Chaohui Liu","doi":"10.1109/SMART55236.2022.9990204","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990204","url":null,"abstract":"Since the last decade, dual three phase (DTP) interior permanent magnet synchronous machine (IPMSM) becomes increasingly popular. For dual three phase IPMSMs, most conventional sensorless control methods only consider symmetrical parameters. Therefore, based on DTP IPMSM, this article investigates high frequency pulsating sinusoidal signal injection based sensorless control under inductance asymmetry and proposes a method to compensate the second order harmonic position error because of inductance asymmetry. The proposed suppression method is validated experimentally.","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132736759","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
Control of an Ultrafast Electric Vehicle Charger based on a Series-Parallel Modular Multilevel Converter 基于串并联模块化多电平变换器的超快电动汽车充电器控制
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990425
C. Rodríguez, Claudio Vidal, Ricardo Barros, M. Díaz, S. Rajendran
{"title":"Control of an Ultrafast Electric Vehicle Charger based on a Series-Parallel Modular Multilevel Converter","authors":"C. Rodríguez, Claudio Vidal, Ricardo Barros, M. Díaz, S. Rajendran","doi":"10.1109/SMART55236.2022.9990425","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990425","url":null,"abstract":"There is an ongoing trend of upscaling the nominal power of electric vehicle chargers to reduce the charging time of modern electric vehicles. As a result, ultra-fast electric vehicle chargers have reached megawatt power ratios for large EVs such as trucks and heavyweight vehicles. Therefore, Modular Multilevel Converters are acquiring popularity in EV charging applications. In this context, this paper proposes a novel EV charger based on a Series-Parallel Modular Multilevel Converter. In this proposal, the proposed converter is regulated to perform medium-voltage low-frequency alternating current conversion to low-voltage medium-frequency alternating current required for ultra-fast charging of electric vehicles. In addition, simulation results obtained with a 500 kW SeriesParallel Modular Multilevel Converter model using PLECS are presented to validate the proposed control and topology performance.","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116196157","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
Electric Vehicle Candidature based on Electromagnetic Evaluation of the Double-Stator Wound-Field Flux Switching Machine 基于双定子绕线磁场开关电机电磁评价的电动汽车候选
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990498
H. C. Idoko, U. B. Akuru, W. Ullah, F. Khan, O. Popoola, L. L. Amuhaya
{"title":"Electric Vehicle Candidature based on Electromagnetic Evaluation of the Double-Stator Wound-Field Flux Switching Machine","authors":"H. C. Idoko, U. B. Akuru, W. Ullah, F. Khan, O. Popoola, L. L. Amuhaya","doi":"10.1109/SMART55236.2022.9990498","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990498","url":null,"abstract":"The study is proposed to evaluate the design capabilities of two variants of the double stator wound-field flux modulating machines (DSWFFSMs) for electric vehicle drives. To achieve the aim of the study, the electromagnetic performance of a 24-slots/l0-pole double stator wound-field flux switching machine (DSWFFSM) is studied in finite element analysis (FEA) and compared with a 12-slots/l0-pole double stator DC-excited vernier reluctance machine (DSDCVRM). The static results show rated average torques of 47.7 Nm and 35.6 Nm, and the calculated efficiency are 91.3% and 88.9%, for the DSWFFSM and DSDCVRM, respectively. However, the DSDCVRM show superior performance under constant power speed range (CPSR) operation.","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124695986","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
Control of a Shunt-Series Modular Multilevel Converter for Low-Frequency AC Transmission Systems 用于低频交流传输系统的并联串联模块化多电平变换器控制
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990422
Patricio Pizarro, S. Rajendran, Anastasia Grolleau, M. Díaz
{"title":"Control of a Shunt-Series Modular Multilevel Converter for Low-Frequency AC Transmission Systems","authors":"Patricio Pizarro, S. Rajendran, Anastasia Grolleau, M. Díaz","doi":"10.1109/SMART55236.2022.9990422","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990422","url":null,"abstract":"Low-frequency AC transmission systems have been suggested as a suitable option for high-power transmission as they offer advantages compared to conventional high-voltage AC or high-voltage DC transmission systems. However, this application requires direct AC-AC conversion at high power-voltage ratios. In the context of high-power converters, several publications have been made on the Modular Multilevel Cascaded Converters, characterised as topologies with high voltage levels, full scalability, increased flexibility of control, and both high power and energy quality. Therefore, this paper studies a new topology for a Low-Frequency AC transmission system referred to as Shunt-Series Modular Multilevel Converter, a decoupled control strategy is proposed and simulation results are presented and analysed.","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126281248","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
Enhanced modulation strategy for 7-level voltage waveform in asymmetrical 5-level Cascaded H-Bridge Inverters 非对称5电平级联h桥逆变器中7电平电压波形的增强调制策略
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990298
A. Tommaso, R. Miceli, C. Nevoloso, G. Scaglione, G. Schettino, F. Viola, C. Buccella, Carlo Cecati, G. Cimoroni
{"title":"Enhanced modulation strategy for 7-level voltage waveform in asymmetrical 5-level Cascaded H-Bridge Inverters","authors":"A. Tommaso, R. Miceli, C. Nevoloso, G. Scaglione, G. Schettino, F. Viola, C. Buccella, Carlo Cecati, G. Cimoroni","doi":"10.1109/SMART55236.2022.9990298","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990298","url":null,"abstract":"The CHBMI performance optimization can be reached both with hardware and software solutions. Generally, asymmetrical configurations allow the extension of the voltage levels number and the implementation of an innovative modulation strategy allows for improving the performance in terms of harmonic distortion and conversion efficiency. This work is devoted to the development of a modulation strategy that allows improving the performance of an asymmetrical single-phase five-level Cascaded H-Bridge Inverter generating a 7-level voltage waveform. Thus, a digital approach and corresponding digital functions are presented. Subsequently, the impact of the dead time and the influence on the voltage harmonic distortion have been discussed. Through simulation analysis, in the Matlab environment, the main benefits and drawbacks of the proposed approach have been discussed.","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116721169","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
Control strategy for the maximum power extraction of a wave attenuator 波衰减器最大功率提取控制策略
2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 2022-11-23 DOI: 10.1109/SMART55236.2022.9990286
M. Andriollo, Emanuele Lax, A. Tortella, L. Martinelli
{"title":"Control strategy for the maximum power extraction of a wave attenuator","authors":"M. Andriollo, Emanuele Lax, A. Tortella, L. Martinelli","doi":"10.1109/SMART55236.2022.9990286","DOIUrl":"https://doi.org/10.1109/SMART55236.2022.9990286","url":null,"abstract":"The paper proposes an innovative maximum power point tracking (MPPT) technique applied to the control of a wave attenuator, therefore combining this function with the wave energy conversion. First, the dynamic model is described, focusing on the main parameters involved in the heave motion characterization. Then, its implementation in a Matlab/Simulink® code and the proposed control strategy are presented from both a theoretical and a computational point of view. Finally, the results of the simulations, executed with an optimal tuning of the control parameters in presence of irregular wave patterns, are reported to highlight its performance in realistic environmental conditions.","PeriodicalId":432948,"journal":{"name":"2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131288791","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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