Gaoya dianqi柔性直流配电网的可靠性建立在成熟的中压直流断路器基础之上，然而直流断路器高昂的造价限制了其在配电网中的应用。为了降低直流断路器在配电网中的投资成本，结合耦合负压换流方式，设计了一种改进型多端口混合式直流断路器。首先，对现有直流断路器的拓扑结构进行了分析；然后，提出了改进型多端口混合式直流断路器的拓扑结构，对分断故障时的动作时序进行了设计；最后，基于Pscad/Emtdc搭建了四端环网型柔性直流配电网，仿真分析了改进型多端口混合式直流断路器切除双极短路故障时的暂态特性，得到了内部电压、电流的分布情况 ...
刘书瀚 +5 more
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[Researches and clinical translation of smart dressings]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiLyu GZ, Zhao P.
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[Development of a balloon sensor device for force-electrical coupling measurement of esophagus]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiRan P +5 more
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[Clinical efficacy of free anterolateral thigh tissue flap transplantation with a single-vein dual-drainage system at recipient site in repairing scalp high-voltage electrical burn wounds]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiNie GC +9 more
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[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 BaoGong X, Fan Y, Luo K, Yan Y, Li Z.
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[Extracellular matrix materials and tissue regeneration and repair]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhao L, Xie H.
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[Effects of ultrathin inguinal flap free transplantation in repairing hand and foot wounds]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiZhang WD +6 more
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Se PuZhao XM, Zhang ZY, Sun WJ, Qing GY.
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[Perioperative management of direct-to-implant-based breast reconstruction in breast cancer patients and West China Hospital experiences]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiFeng Y, Zhang D, Liang F, Luo G, Du Z.
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[Research progress on paper-based microfluidic chips in pathogen detection]. [PDF]
Se PuLiu XT, Shi J, Shi M.
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