Results 51 to 60 of about 1,992 (101)

[POEMS syndrome misdiagnosed as systemic sclerosis: A case report]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Liang J, Zhang X, Yao H.
europepmc   +1 more source

光伏—储能混合系统接入配电线路雷击过电压分析

open access: yesGaoya dianqi
雷电是造成有源配电线路故障的主要原因,分析有源配电网的雷击过电压对防雷保护具有重要意义。文中以含分布式光伏—储能系统(PV-ESS)配电网为研究对象,建立了含分布式光伏—储能系统配电线路雷击过电压计算模型,分析了不同拓扑结构下有源配电线路过电压分布规律。此外,通过改变有源配电系统中储能装置,分析了雷击过电压对储能装置的影响。结果表明:相较于链形和星形拓扑结构,环形拓扑结构下的有源配电线路受雷击过电压影响较小,应加强逆变器处的保护措施;配电系统加入储能装置后,可以减小雷击过电压的影响。
黎鹏   +6 more
doaj  

[Chinese expert consensus on the diagnosis and treatment of POEMS syndrome (2025)]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Plasma Cell Disease Group   +3 more
europepmc   +1 more source

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