Home Journals Articles Updates About
CN
image
收藏切换
DC Energy-consuming Device and Its Hybrid Switching Control Strategy Based on Novel Submodule
收藏切换
Sui PENG1, Feng LI1, Zuohong LI1, Keyan PAN  Student Member, CPSS2, Zijun REN  Student Member, CPSS2, Xiaohui QU  Member, CPSS2
Journal of Power Supply | 2026, 24(3) : 203 - 211
Less
收藏切换
Journal of Power Supply | 2026, 24(3): 203-211
• Power Electronic Dominated Power Systems •
DC Energy-consuming Device and Its Hybrid Switching Control Strategy Based on Novel Submodule
Full
Sui PENG1, Feng LI1, Zuohong LI1, Keyan PAN  Student Member, CPSS2, Zijun REN  Student Member, CPSS2, Xiaohui QU  Member, CPSS2
Affiliations
  • 1.Grid Planning and Research Center, Guangdong Power Grid Corporation, Guangzhou 510000, China
  • 2.School of Electrical Engineering, Southeast University, Nanjing 210096, China
Published: 2026-03-30 doi: 10.13234/j.issn.2095-2805.2026.3.203
Outline
收藏切换

The short-circuit and phase failure of a DC flexible offshore wind power transmission system at the receiving end will generate excess power, leading to an incremental voltage of DC bus. One of the effective methods to solve this issue is adding DC energy-consuming devices. To reduce the volume and cost of DC energy-consuming devices, a DC energy-consuming device based on a novel submodule and the corresponding hybrid switching control strategy are proposed. The proposed control strategy combines the advantages of step switching control and cyclic switching control schemes, which can effectively reduce the power impact on the system caused by the step change in excess power and simplify the topology of the new submodule. Meanwhile, the problems of operation imbalance and unequal heat dissipation among submodules can be solved. A design method for the parameters of electrical components in the DC energy-consuming device is also given, and a simulation model of the proposed DC energy-consuming device is built. Simulation results verify the effectiveness and feasibility of the topology of the proposed novel DC energy-consuming device and its hybrid switching control strategy.

Offshore wind power  /  flexible DC power transmission  /  DC energy-consuming device  /  novel submodule  /  hybrid switching control
彭穗, 李峰, 李作红, 潘柯言中国电源学会学生会员, 任子俊中国电源学会学生会员, 曲小慧中国电源学会会员. 基于新型子模块的直流耗能装置及复合投切控制策略. 电源学报, 2026 , 24 (3) : 203 -211 . DOI: 10.13234/j.issn.2095-2805.2026.3.203
Sui PENG, Feng LI, Zuohong LI, Keyan PAN, Zijun REN, Xiaohui QU. DC Energy-consuming Device and Its Hybrid Switching Control Strategy Based on Novel Submodule[J]. Journal of Power Supply, 2026 , 24 (3) : 203 -211 . DOI: 10.13234/j.issn.2095-2805.2026.3.203
Funding
Less
  • Technology Project of China Southern Power Grid Co., Ltd.(037700KK52220013)
  • National Natural Science Foundation of China(52077038)
Appendix
Less
Year 2026 volume 24 Issue 3
23
3
Cite this Article
BibTeX
Article Info
doi: 10.13234/j.issn.2095-2805.2026.3.203
  • Receive Date：2023-09-12
  • Online Date：2026-10-29
  • Published：2026-03-30
Article Data
Affiliations
History
  • Received：2023-09-12
  • Revised：2023-11-21
  • Accepted：2024-01-01
Funding
Technology Project of China Southern Power Grid Co., Ltd.(037700KK52220013)
National Natural Science Foundation of China(52077038)
Affiliations
    1.Grid Planning and Research Center, Guangdong Power Grid Corporation, Guangzhou 510000, China
    2.School of Electrical Engineering, Southeast University, Nanjing 210096, China
References
Share
https://castjournals.cast.org.cn/joweb/dyxb/EN/10.13234/j.issn.2095-2805.2026.3.203
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