Results 61 to 70 of about 1,259 (104)

高压直流输电工程换流站交流滤波器避雷器多次谐波电压下的热稳定特性研究

Dianci bileiqi
近年来由于南方电网网架结构以及负荷性质的变化，导致部分换流站交流侧谐波对比工程设计阶段有所增加。本项目针对电网发展带来的谐波增大问题，开展换流站交流滤波器避雷器多次谐波电压下的热稳定特性研究，设计了针对交流滤波器避雷器在高谐波含量电压下的热稳定性试验方案，通过对国内4个厂家避雷器电阻片产品谐波下的等效持续运行电压（ECOV）试验，提出了ECOV试验中应取最高预期温度下所得的最大ECOV及其等效荷电率作为验证电阻片热稳定性的依据，验证了目前工程中使用的交流滤波器避雷器的谐波适应性 ...
徐迪臻, 张宏涛, 辛清明, 何计谋, 赵晓斌, 马占安, 邱伟, 祝家喜, 秦康   +8 more
doaj  

[A review on intelligent auxiliary diagnosis methods based on electrocardiograms for myocardial infarction]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Han C, Que W, Wang Z, Wang S, Li Y, Shi L.   +5 more
europepmc   +1 more source

[Systemic lupus erythematosus complicated by autoimmune nodopathy: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Wei C, Yang Y, Zhao X, Liu X, Jia Y.
europepmc   +1 more source

[Nanomaterial-driven Lateral Flow Immunoassay: Technological Development and Application]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zheng J, Hu X, Gu B.
europepmc   +1 more source

[Simultaneous identification and detection of four novel isoxazoline drugs in bovine-origin foods using ultra-high performance liquid chromatography coupled to quadrupole/linear ion trap mass spectrometry]. [PDF]

Se Pu
Yang C, Zhu WX, Liu YF, Wei W, Zhao F, Hu K, Zhao WJ.   +6 more
europepmc   +1 more source

[Expert consensus on the clinical application of oral antihistamines in the treatment of upper airway allergic diseases in children]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Xu Z.
europepmc   +1 more source

[Precise measurement of human heart rate based on multi-channel radar data fusion]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Guo H, Cao H, Yang K, Zhang Z.
europepmc   +1 more source

[Catalpol reduces liver toxicity of triptolide in mice by inhibiting hepatocyte ferroptosis through the SLC7A11/GPX4 pathway: testing the <i>Fuzheng Zhidu</i> theory for detoxification]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang L, Li C, Huang L, Zhou X, Lou Y.
europepmc   +1 more source

[The peptide toxin components and nucleotide metabolites in <i>Macrothele raveni</i> venom synergistically inhibit cancer cell proliferation by activating the pro-apoptotic pathways]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Xie T, Wang Y, Guo T, Yuan C.
europepmc   +1 more source

[He<b>'</b>s Yangchao recipe ameliorates premature ovarian insuf-ficiency by remodeling intestinal microbiota to promote granulosa cell glycolysis]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Lin F, Liu Q, Zhao Y, Chen Y, Wang R, Miao C, Zhang Q.   +6 more
europepmc   +1 more source