2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)最新文献

Current Control and FPGA–Based Real–Time Simulation of Grid–Tied Inverters 并网逆变器的电流控制及fpga实时仿真

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215961

S. Carpiuc, Matthias Schiesser, C. Villegas

引用次数: 1

Common-mode noise modelling and resonant estimation in a three-phase motor drive system: 9-150 kHz frequency range 共模噪声建模和谐振估计在三相电机驱动系统:9- 150khz频率范围

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215887

H. Rathnayake, Amir Ganjavi, Firuz Zare, D. Kumar, P. Davari

{"title":"Common-mode noise modelling and resonant estimation in a three-phase motor drive system: 9-150 kHz frequency range","authors":"H. Rathnayake, Amir Ganjavi, Firuz Zare, D. Kumar, P. Davari","doi":"10.23919/EPE20ECCEEurope43536.2020.9215887","DOIUrl":"https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215887","url":null,"abstract":"This paper presents an equivalent circuit impedance-based estimation method of resonances in a three-phase motor drive system to predict common-mode (CM) noise circulations in 9-150 kHz frequency range, which is not considered so far in electromagnetic interference (EMI) analysis. The paper verifies the presented method by analyzing emission spectrums of CM currents in the three-phase system. The impact of EMI filter, DC-link filter and AC motor models on the generated common mode noise at 9-150 kHz range is also investigated using the predicted equivalent impedance results at the CM voltage source. It is found, there is a high probability to have resonances within 9-150 kHz range due to the components of the drive system. Hence, the work presented is useful to model and predict the possible resonances in the whole drive system that unnecessarily increases the CM noise at this frequency range. The presented estimation method not only enables the ability to early recognition of CM current emissions injected from the drive system to the grid but also supports EMI filter design or modification for 9-150 kHz frequency range. Further, this approach significantly contributes to accelerating the drive products development and entering the market after complying the future standards.","PeriodicalId":241752,"journal":{"name":"2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124466381","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

A Design of Solid State Power Controller for a bidirectional DC-DC Converter in an aeronautic context 航空领域双向DC-DC变换器固态功率控制器的设计

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215831

H. Cheaito, B. Allard, G. Clerc, J. Pallier, Pascal Pommier-Petit

引用次数: 0

Analysis Of DC-side Fault Response of MMCs with Controlled Fault Blocking Capability for Different Transmission Line Types 不同输电线路类型下具有可控故障阻断能力的mmc直流侧故障响应分析

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215805

W. Leterme, P. Judge, T. Green

引用次数: 0

Insight into the Peculiarities of Optimized Pulse Patterns for Permanent-Magnet Synchronous Machines 对永磁同步电机优化脉冲模式特性的洞察

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215811

Georgios Darivianakis, I. Tsoumas

引用次数: 2

A Fast and Robust Model of Dual-Active Bridge Converters in Real-Time Simulation 双有源桥式变换器的快速鲁棒实时仿真模型

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215724

Ming Jia, Philipp Joebges, R. D. De Doncker

引用次数: 1

Energy-Balancing of a Modular Multilevel Converter Using an Online Trajectory Planning Algorithm 基于在线轨迹规划算法的模块化多电平变换器能量平衡

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215848

Qiuye Gui, Jan Lasse Gnärig, Hendrik Fehr, A. Gensior

引用次数: 5

Transient thermal models of capacitors and inductors for system optimization 用于系统优化的电容器和电感的瞬态热模型

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215647

V. Karaventzas, J. Biela, F. R. Mateos

引用次数: 1

Lifetime Estimation and Dimensioning of the Machine-Side Converter for Pumping-Cycle Airborne Wind Energy System 泵循环机载风能系统机侧变流器的寿命估算与尺寸标注

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215594

Bakr Bagaber, P. Junge, A. Mertens

{"title":"Lifetime Estimation and Dimensioning of the Machine-Side Converter for Pumping-Cycle Airborne Wind Energy System","authors":"Bakr Bagaber, P. Junge, A. Mertens","doi":"10.23919/EPE20ECCEEurope43536.2020.9215594","DOIUrl":"https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215594","url":null,"abstract":"Fostering of high altitude wind energy (HAWE) resources above 200 meters is a recent promising technology that seeks to capture the strong wind currents at high elevations. Among the many concepts of airborne wind energy (AWE) generators, the soft-kite pumping-cycle (PC) concept promises to provide a very lightweight, high power density, and cost-effective solution. In this study, the impact of the load-cycle on the lifetime of the machine-side converter (MSC) is examined. By employing a physics-of-failure estimation approach, the main pumping-cycles and the machine speed-reversal were identified as the primary adverse influencers of the IGBT and diode solder joints. Whereas, wind speeds around 12 m/s contribute the most to the predicted degradation. To fulfill the thermal limitations and the lifetime requirements of the application, an optimum converter dimension is found using linear scaling of the semiconductors chip-area and the heatsink thermal impedances. With the generation (reel-out) phase power defined as the base value, the results suggest that the converter needs to be scaled by at least 150 % to meet the thermal constraints, and by 350 % to approach the target lifetime of ten years.","PeriodicalId":241752,"journal":{"name":"2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123286949","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

Using Both the Circulating Currents and the Common-Mode Voltage for the Branch Energy Control of Modular Multilevel Converters 利用循环电流和共模电压进行模块化多电平变换器支路能量控制

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) Pub Date : 2020-09-01 DOI: 10.23919/EPE20ECCEEurope43536.2020.9215845

Rebecca Dierks, J. Kucka, A. Mertens

{"title":"Using Both the Circulating Currents and the Common-Mode Voltage for the Branch Energy Control of Modular Multilevel Converters","authors":"Rebecca Dierks, J. Kucka, A. Mertens","doi":"10.23919/EPE20ECCEEurope43536.2020.9215845","DOIUrl":"https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215845","url":null,"abstract":"Many degrees of freedom are available for the branch energy control of modular multilevel converters. These degrees of freedom comprise different components of the common-mode voltage and the internal circulating currents. If all degrees of freedom are used simultaneously, undesired cross-couplings occur in the branch energy control. In the conventional branch energy control, either the internal circulating currents or the common-mode voltage are used to avoid the coupling terms. The paper presents a novel solution that uses both the circulating currents and the common-mode voltage while omitting the couplings. Thereby, the branch currents and thus the losses in the branches can be reduced without affecting the control dynamics. The proposed control approach is validated through simulations and experimentally on a downscaled converter prototype. Furthermore, the improved performance is demonstrated by means of a comparison to the conventional control. In general, the proposed control approach is expected to be especially beneficial for drive systems operated below rated speed and for a low-voltage ride-through of grid-tied converters.","PeriodicalId":241752,"journal":{"name":"2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123766358","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: 2