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一种具有重合闸功能的限流式直流断路器

Gaoya dianqi
为提高柔性直流输电系统发生短路故障后高压直流断路器的故障隔离、限流及重合闸恢复能力，在现有直流断路器结构基础上提出一种具有重合闸功能的限流式直流断路器（RCL-HDCB）。RCL-HDCB方案改进了断路器的限流支路，使其能够快速重合闸，依据动作过程及原理进行了参数设计，在PSCAD/EMTDC仿真软件中搭建了基于模块化多电平换流器（modular multilevel converter，MMC）的双端直流输电系统，对RCL-HDCB的运行状态进行仿真验证，结果表明该设备在发生短路故障后能够快速有效开断，
陶彩霞, 王玥, 高锋阳, 杨乔礼
doaj  

[Application of domestic single-port robotic surgical system in thyroid cancer]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Ma Q, Zhang S, Zhang L, Liu J, Sun R, Zhou Y, Ma L, Shui C, Cai Y, Li C.   +9 more
europepmc   +1 more source

[Correlation analysis of cell-free DNA in gingival crevicular fluid with periodontal clinical indicators and cyclic guanosine phosphate-adenosine phosphate synthase-stimulator of interferon genes signaling pathway]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Chen L, Zhu X, Zhou J, Li J, Zhao L.
europepmc   +1 more source

[Master manipulator of vascular intervention surgical robot based on haptic feedback]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Han G, Sun Z, Tang X.
europepmc   +1 more source

[Valve-in-valve transcatheter mitral valve replacement with SAPIEN 3 valve for bioprosthetic mitral valve failure: one-year outcomes in 26 patients]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Ran Z, Liu L, Shi J, Wang Y, Cao T, He S, Li X, Guo Y.   +7 more
europepmc   +1 more source

[Microscopic root canal treatment of fused mandibular molar with seven root canals: a case report]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Xu L, Zhang J, Huang Z, Ou Y, Wang X.
europepmc   +1 more source

[Retrospective clinical analysis of 31 cases of necrotizing fasciitis of the neck with or without descending necrotizing mediastinitis]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Li B, Xu F, Xia M, Li X, Hou X, Lyu X, Guo X.   +6 more
europepmc   +1 more source

[Spatial omics in pulmonary fibrosis: advancing mechanistic insights and therapeutic strategies]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Peng Y, Xie Y, Yang F, Qiao X, Tian Y.
europepmc   +1 more source

[Researches and clinical translation of smart dressings]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Lyu GZ, Zhao P.
europepmc   +1 more source

[A signal sensing system for monitoring the movement of human respiratory muscle based on the thin-film varistor]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Yuan Y, Zhang Z, Xie L, Huang H, Liu W.
europepmc   +1 more source