行业资讯

2022/05/12

235

PCIM Europe研讨会公布“最佳论文奖”赢家!- 上海电力电子展

2022上海国际电力元件、可再生能源管理展览会将于8月31日至9月2日在上海新国际博览中心举行,邀您关注今日上海电子展新资讯:


作为PCIM Asia的姐妹展,PCIM Europe 2022 重新回归线下,于5月10日-12日在德国纽伦堡举行。

PCIM Europe涵盖电力电子、智能运动、可再生能源、能源管理四大主题,以其高质量的参会者享誉业界。

同期研讨会作为连接学术性和工业界的重要纽带,是电力电子行业发布最新技术的专业平台,也于现场公布今年论文获奖名单。


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最佳论文奖



Next Generation GaN-Based Architectures: From 240W USB-C Adapters to 11kW EV On-Board Chargers with Ultra-High Power Density and Wide Output Voltage Range

Matthias Kasper, Jon Azurza Anderson, Gerald Deboy, Infineon Technologies, A; Michael Haider, Power Electronic Systems Laboratory, CH

The inherent advantages of GaN devices compared to their Silicon counterparts, i.e. absence of reverse recovery charge, lower output and gate charges, etc., enable the operation of power electronic systems based on GaN devices at considerably higher switching frequencies. This facilitates the design of systems with power densities far beyond the limits of state-of-the-art Si systems, which is demonstrated in this paper with two very different examples: a 240 W mobile charger with two USB-C output ports covering very wide output voltages of 5-48 V, and a three-phase 11 kW on-board charger with an output voltage range of 250-1000 V.


Frequency Control and Inertia Provision with UPS
Mario Schweizer, Nicola Notari, ABB, CH; Silvio Colombi, ABB Industrial Solutions, CH; Ivan Furlan, University of Applied Sciences and Arts of Southern Switzerland, CH

In several countries, grid operators have started to introduce novel reserve market products that are technology-open and allow power electronic converter interfaced assets, such as BESS or UPS systems, to provide ancillary services. In this paper, the provision of frequency control and virtual inertia with a double conversion UPS is demonstrated. A novel control algorithm is presented that emulates inertia accurately without calculation of the frequency derivative. The algorithm is tested in the laboratory on a 250 kW unit of ABBs recently launched modular UPS system MegaFlex.


Design Optimization of a MW-level Medium Frequency Transformer
Nikolina Djekanovic, Drazen Dujic, Power Electronics Laboratory, EPFL, CH

Nowadays, with the increased interest in applications dealing with high-power medium-voltage conversion, there is a strong need to master the design of medium-frequency transformers, which are one of the key components of modern DC transformers. The paper presents the design and development of a 1 MW, 5 kHz core-type transformer prototype, which combines oil-immersed windings, realized as hollow copper conductors with internal deionized water cooling, and nanocrystalline magnetic core material. The design is achieved with the help of a model-based optimization tool, built around elaborate analysis and modeling of medium-frequency transformer specific phenomenon concerning its electrical operation. Moreover, the paper discusses some technical challenges connected to the prototype realization.



除了评选出“最佳论文奖”的三位获奖人之外,PCIM Europe也同时公布“青年工程师奖”及“青年研究员奖”获奖者各一名。


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青年工程师奖

Consequences of Temperature Imbalance for the Interpretation of Virtual Junction Temperature Provided by the VCE(T)-Method

Fabian Nehr, Uwe Scheuermann, SEMIKRON Elektronik, D



青年研究员奖

Towards Digital Twins for the Optimization of Power Electronic Switching Cells with Discrete SiC Power MOSFETs

Salvatore Race, Ulrike Grossner, Ivana Kovacevic-Badstuebner, Michel Nagel, Thomas Ziemann, ETH Zurich, CH



    文章来源:PCIM电力元件可再生能源管理展



2022上海国际电力元件、可再生能源管理展览会将于2022年8月31日至9月2日在上海新国际博览中心举行;上海电子展更多资讯,详情请登陆官网 https://pcim.gymf.com.cn

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