Results 71 to 80 of about 931 (116)

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  

[ResLSTM-TemporalSE: an automated classification model for multi-lead ECG signals]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Qu M, Fu R.
europepmc   +1 more source

[Brain computer interface nursing bed control system based on deep learning and dual visual feedback]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang P, Ji X, Wang J, Yu X.
europepmc   +1 more source

[A study on heart sound classification algorithm based on improved Mel-frequency cepstrum coefficient feature extraction and deep Transformer]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Meng X, Zhang S.
europepmc   +1 more source

[Construction of cardiac organoids derived from human induced pluripotent stem cells for cardiac disease modeling and drug evaluation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Gong X, Fan Y, Luo K, Yan Y, Li Z.
europepmc   +1 more source

[Medical image segmentation method based on self-attention and multi-view attention]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Pan D, Lyu J, Zeng A.
europepmc   +1 more source

[Full-size diffusion model for adaptive feature medical image fusion]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Di J, Shi S, Wang H, Liang C, Zhu Y.
europepmc   +1 more source

[Development of a balloon sensor device for force-electrical coupling measurement of esophagus]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Ran P, Zhong Y, Lai Y, Liu L, Zhu Y, Zhu H.   +5 more
europepmc   +1 more source

[Study on the electric field transmission characteristics of conducted-electrode tumor treating fields]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu K, Zhang J, Shi J, Fang H, Li X.
europepmc   +1 more source

模块化多电平换流器谐波特性解析分析

core   +1 more source