The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Structural Analysis and Design of High-Power IGBT Bridge Arm Unit for EAST Poloidal-Field Power Supply
Abstract
In the Experimental Advanced Superconducting Tokamak (EAST) poloidal-field power supply (PFPS), the necessity of paralleling high-power IGBT modules within each IGBT bridge arm unit is underscored by substantial power requirements. This study aims to enhance current sharing among these modules, focusing on module layout and copper bar structure optimization. Utilizing the partial element equivalent circuit (PEEC) method, we model the stray inductance in the commutation circuit, considering the skin and proximity effects in laminated busbars. A novel input structure is proposed to improve the current sharing without affecting the unit’s overall inductance, incorporating heat dissipation and dc-link capacitor layout into the bridge arm unit’s design. This article’s main contributions include detailed PEEC-based electromagnetic modeling and a new design enhancing current sharing in 3IGBT parallel modules, validated by multiphysics co-simulation. These simulations confirm our approach meets the system’s compatibility, stress, current sharing, and temperature criteria, marking significant progress in high-power IGBT module application in fusion power systems. This article not only presents a practical solution to current-sharing challenges but also sets the groundwork for future advancements in power electronics design.
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Li, D., Li, C., Xiao, M., Li, J., Yang, Z., Fu, Q., Zhang, M., Yu, K., & Pan, Y. (2023) · Journal of Physics D Applied Physics · doi:10.1088/1361-6463/ad0ac2 · Cited by 34
Investigation on optical and electrical properties of soil discharge under pulse voltage
Yang, Y., Pi, X., Li, C., Li, C., Zhang, H., Chen, H., Yu, Z., & Yang, S. (2023) · Journal of Physics D Applied Physics · doi:10.1088/1361-6463/acbfc8 · Cited by 26
A 35 kA Disc-Shaped Thyristor DC Switch for Batteries Power Supply of Flat-Top Pulsed Magnetic Field
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A Reverse Electromagnetic Force Suppression Circuit and Its Control Method for Reluctance Coil-Gun
Lu, M., Zhang, J., & Yi, X. (2023) · IEEE Transactions on Plasma Science · doi:10.1109/tps.2023.3251966 · Cited by 23
An RLL Current Sharing Snubber for Multiple Parallel IGBTs in High Power Applications
Wang, Y., Wang, J., Liu, F., Liu, Q., & Zou, R. (2022) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2022.3148266 · Cited by 19
Dalessandro, L., Karrer, N., Ciappa, M., Castellazzi, A., & Fichtner, W. (2008) · IEEE Power Electronics Specialists Conference (PESC) · doi:10.1109/pesc.2008.4592333 · Cited by 17
Design of High Voltage Pulsed Power Supply for HFRC
Zhang, M., Xuan, J., Yang, Y. J., Rao, B., Xiao, J., Zhang, Y., Peng, Y., Zhao, Y., Yu, K., & Pan, Y. (2020) · IEEE Transactions on Plasma Science · doi:10.1109/tps.2020.2987038 · Cited by 16
Current sharing model of parallel connected IGBTs during turn-on
Xiao, Y., Liu, Q., Tang, Y., Du, L., & Ma, H. (2014) · Annual Conference of the IEEE Industrial Electronics Society (IECON) · doi:10.1109/iecon.2014.7048677 · Cited by 14
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Current sharing design of ITER poloidal field converter bridges
Yang, Y. J., Song, Z., Tao, J., Zhang, X., Zhang, M., & 李金超 (2018) · Fusion Engineering and Design · doi:10.1016/j.fusengdes.2018.04.061 · Cited by 7
Self-citationLiu, Y., Huang, X., Wang, F., & Gao, G. (2021) · European Conference on Power Electronics and Applications · doi:10.23919/epe21ecceeurope50061.2021.9570638 · Cited by 5
Self-citationLi, Z., Nishida, N., Aoki, H., Shibata, H., Ma, C.-H., Liu, H.-M., & Huang, M. (2022) · International Power Electronics Conference (IPEC) · doi:10.23919/ipec-himeji2022-ecce53331.2022.9806948 · Cited by 2
Study on influencing factors of transient current sharing of press pack IGBT
Li, J., Chen, Z., Wu, P.-I., & Liu, Y. (2021) · IET conference proceedings. · doi:10.1049/icp.2020.0411 · Cited by 1
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Metadata
- Authors
- Liu, Y., Fu, P., Huang, L., He, S., Chen, X., & Zhang, X.
- Affiliations
- Chinese Academy of Sciences (CN)
- Venue
- IEEE Transactions on Plasma Science
- Published
- 2024-09
- Volume
- 52
- Issue
- 9
- Pages
- 4017-4022
- ISSN
- 0093-3813 (ISSN-L)
- 1939-9375
- OpenAlex
- W4402831334
- Cited by
- 0
- References
- 15
- FWCI
- 0.00
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- Locations
- IEEE Transactions on Plasma Science (publishedVersion)
- Funders
- National Natural Science Foundation of China (52207034)
- Plan for Major Provincial Science and Technology (202003a05020019)
- Natural Science Foundation of Anhui (2208085UD08)
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Silicon Carbide Semiconductor Technologies
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Superconducting Materials and Applications
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Pulsed Power Technology Applications
- Keywords
- EAST tokamak, current sharing, parasitic inductance, partial element equivalent circuit, skin effect, proximity effect, laminated busbar, heat dissipation, electromagnetic simulation
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
