Home Journals Articles Updates About
CN
image
收藏切换
Research on Performance Improvement of Reverse Blocking IGCT Based on Lifetime Control Technology
收藏切换
Junjie MA1, Rongdong WANG1, Tiansheng HU1, Lairan WANG1, Jiansheng HU1, Wuhua YANG  Member, CPSS2
Journal of Power Supply | 2026, 24(6) : 11 - 18
Less
收藏切换
Journal of Power Supply | 2026, 24(6): 11-18
• Power Semiconductor Devices and Drive Circuits •
Research on Performance Improvement of Reverse Blocking IGCT Based on Lifetime Control Technology
Full
Junjie MA1, Rongdong WANG1, Tiansheng HU1, Lairan WANG1, Jiansheng HU1, Wuhua YANG  Member, CPSS2
Affiliations
  • 1.XJ Electric Co., Ltd., Xuchang 461000, China
  • 2.Department of Electronic Engineering, Xi’an University of Technology, Xi’an 710048, China
Published: 2026-06-30 doi: 10.13234/j.issn.2095-2805.2026.6.11
Outline
收藏切换

Aimed at the problem that various characteristics cannot be well compromised in the design of reverse blocking integrated gate commutated thyristor (RB-IGCT) devices, based on the research on the effect of electron irradiation on the device performance, a double-sided proton irradiation method is proposed, which is further verified by simulations. Results show that electron irradiation will significantly shorten the overall lifetime of the device, and greatly decreasing the internal carrier concentration in its on-state. Therefore, electron irradiation has a positive effect on the turn-off characteristics of the device at the cost of deteriorating all of its other characteristics. In contrast, double-sided proton irradiation can locally modulate the carrier concentration distribution in the on-state of the device, thus ensuring its on-state characteristics and surge current withstand capability. Meanwhile, this irradiation method reduces the leakage current of the device at high temperature (400 K) by nearly 50%, indicating that it is an effective method for handling the trade-off relationship between various performance parameters of the device.

Reverse blocking-integrated gate commutated thyristor (RB-IGCT)  /  lifetime control  /  electron irradiation  /  proton irradiation
马俊杰, 王蓉东, 胡天生, 王来冉, 胡剑生, 杨武华中国电源学会会员. 基于寿命控制技术的逆阻型IGCT性能提升研究. 电源学报, 2026 , 24 (6) : 11 -18 . DOI: 10.13234/j.issn.2095-2805.2026.6.11
Junjie MA, Rongdong WANG, Tiansheng HU, Lairan WANG, Jiansheng HU, Wuhua YANG. Research on Performance Improvement of Reverse Blocking IGCT Based on Lifetime Control Technology[J]. Journal of Power Supply, 2026 , 24 (6) : 11 -18 . DOI: 10.13234/j.issn.2095-2805.2026.6.11
Funding
Less
  • Shaanxi Qinchuangyuan “Scientist + Engineer” Team Construction Project(2023KXJ-189)
Appendix
Less
Year 2026 volume 24 Issue 6
40
8
Cite this Article
BibTeX
Article Info
doi: 10.13234/j.issn.2095-2805.2026.6.11
  • Receive Date：2025-10-28
  • Online Date：2026-10-29
  • Published：2026-06-30
Article Data
Affiliations
History
  • Received：2025-10-28
  • Revised：2026-01-04
  • Accepted：2026-01-26
Funding
Shaanxi Qinchuangyuan “Scientist + Engineer” Team Construction Project(2023KXJ-189)
Affiliations
    1.XJ Electric Co., Ltd., Xuchang 461000, China
    2.Department of Electronic Engineering, Xi’an University of Technology, Xi’an 710048, China
References
Share
https://castjournals.cast.org.cn/joweb/dyxb/EN/10.13234/j.issn.2095-2805.2026.6.11
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House