Gaoya dianqi, 2003 针对传统自适应重合闸存在的缺陷,提出了基于人工神经网络的自适应重合闸方法,并设计了一个3层BP神经网络,利用EMTP进行仿真计算,仿真结果表明,该网络具有较好的识别性能。
陈璟华, 陈少华, 杨宜明
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Dianci bileiqi, 2011 雷电参数的选取对于评估输电线路的防雷性能具有重要的意义。笔者采用0.125°×0.125°的小网格统计区域雷暴日并用于跳闸率计算公式中;根据雷电监测数据以2 km边长网格为单位统计网格地闪密度;在跳闸率计算公式中使用拟合珠三角某市雷电流幅值概率函数代替规程推荐函数。采用Ng=0.002 3NST 1d.3/Nd修正规程法中地闪密度求取方法,通过与旧规程、将网格地闪密度直接代入以及运行数据相比较,得出,该方法计算结果与运行数据较为一致并能够反应落雷数量在地理上的差异造成的雷击跳闸之间的不同的结论 ...
刘刚, 唐军, 张鸣
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[Chinese expert consensus on the clinical interpretation of donor-specific anti-HLA antibody test results in HLA-mismatched hematopoietic stem cell transplantation (2025)]. [PDF]
Zhonghua Xue Ye Xue Za ZhiHematopoietic Stem Cell Application Group +2 more
europepmc +1 more source
[Advances in Diagnosis and Targeted Therapy of KRASG12C Mutant Non-small Cell Lung Cancer]. [PDF]
Zhongguo Fei Ai Za ZhiShi J, Wang Y, Zheng J, Zhou J.
europepmc +1 more source
[Progress and prospect of separation and analysis of single-cell and single-particle exosomes]. [PDF]
Se PuBu AX, Wu GY, Hu LH.
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[Selected donor CD34(+) cell boosts for salvage treatment of poor graft function following allogeneic hematopoietic stem cell transplantation in primary myelofibrosis: 3 cases report]. [PDF]
Zhonghua Xue Ye Xue Za ZhiShi HX +7 more
europepmc +1 more source
Mechanisms and multimodal treatment of neuropathic pain associated with degenerative cervical spondylosis: Current status and progress. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanZhuang J, Mo Y, Deng Z, Liang C, Yin D.
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[Short-term substitution of calcineurin inhibitors (CNI) with recombinant humanized anti-CD25 monoclonal antibody (Basiliximab) as aGVHD prophylaxis in CNI intolerant patients after allogeneic hematopoietic stem cell transplantation]. [PDF]
Zhonghua Xue Ye Xue Za ZhiShao S +7 more
europepmc +1 more source
[Chinese expert consensus on the diagnosis and treatment of acute graft-versus-host disease after hematopoietic stem cell transplantation (2024)]. [PDF]
Zhonghua Xue Ye Xue Za ZhiHematopoietic Stem Cell Application Group +2 more
europepmc +1 more source
基于实测和Matlab仿真波形比较的10 kV配电网单相接地故障暂稳态特征信息融合选线方法研究
Dianci bileiqi10 kV配电网单相接地故障稳态选线方法受故障电阻、谐振接地电网补偿的影响较大，且信噪比较低；而暂态选线方法虽然信噪比较高，且受故障电阻、谐振接地电网补偿的影响较小，但具有依赖特征频带选取以及信号持续时间短，信号与暂态干扰信号产生混叠严重的特点。为了进一步提高选线成功率，本研究探索了一种融合暂稳态特征信息的选线方法，通过在Matlab仿真平台中搭建10 kV配电网系统的高精度pi模型网络，分析故障信号的暂稳态特征，在三相不平衡、支路开合闸等干扰条件下 ...
刘成英 +6 more
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