Results 61 to 70 of about 189 (101)

10 kV线路防雷水平提升仿真研究

open access: yesDianci bileiqi
10kV配电线路分布广、耐雷水平低,雷击跳闸风险较高。以湖北某地区10kV线路运行数据为依据,基于ATP-EMTP建模计算10kV线路耐雷水平。结合雷电定位系统地闪密度数据,根据拟合的雷电流概率密度公式,计算不同防雷措施下的线路雷击跳闸率。研究结果表明:避雷线能提升线路耐雷水品两倍以上,能大幅降低感应雷跳闸率,改善接地对降低线路感应雷跳闸率效果较差,强化绝缘水平能够较好的降低线路跳闸率、安装避雷器是降低线路跳闸率的较好措施。
王健   +7 more
doaj  

[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

[Retinal protective effects of zinc<b>-</b>loaded magnesium oxide nanoparticles in a glutamate<b>-</b>excitotoxicity glaucoma model]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Feng L   +6 more
europepmc   +1 more source

[Flos Sophorae improves psoriasis in mice by inhibiting the PI3K/AKT pathway]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Rao L   +5 more
europepmc   +1 more source

[A portable steady-state visual evoked potential brain-computer interface system for smart healthcare]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhu Y, Ji Z, Li S, Wang H, Fu Y, Wang H.
europepmc   +1 more source

Home - About - Disclaimer - Privacy