Gaoya dianqi, 2016 随着变电站中设备智能化水平的提高,智能电子设备（IED）获得了广泛应用,其所处的电磁环境越来越恶劣。提高智能电子设备的抗电磁干扰能力,对保证智能变电站的可靠、安全运行有着十分重要的意义。笔者针对某型GIS智能测控装置机箱进行屏蔽效能分析。采用有限元方法进行全波、三维电磁场的仿真建模,分析了平面电磁波不同入射方向、不同极化方向以及PCB板铺地与否等条件下机箱内部的电磁场分布特征和屏蔽效能,并通过GETM小室的测试实验对仿真方法进行了验证,为进一步研究如何提高智能测控装置的抗干扰能力提供了理论和实践依据。
辛伟峰 +4 more
doaj
[Research progress on the pretreatment and analysis of prohibited components of glucocorticoids in cosmetics]. [PDF]
Se PuLiu L, Xiao XH, Fang JH, Li GK.
europepmc +1 more source
[Preparation of magnetic bifunctional materials for exosome capture from serum and phosphopeptide enrichment]. [PDF]
Se PuWang ZR, Zheng HJ, Jia Q.
europepmc +1 more source
[Efficacy analysis of electrochemical detection of leukocyte esterase based on glucosyl ester in diagnosis of periprosthetic joint infection after knee arthroplasty in rabbits]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiLuo N +5 more
europepmc +1 more source
[Magnetic one-step purification-high performance liquid chromatography-triple quadrupole/composite linear ion trap mass spectrometry for the determination of 54 veterinary drug residues in carp]. [PDF]
Se PuWen YP +6 more
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[Master manipulator of vascular intervention surgical robot based on haptic feedback]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiHan G, Sun Z, Tang X.
europepmc +1 more source
[Progress in electric field assisted molecular imprinting technology]. [PDF]
Se PuWu JY, Huang XJ.
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Gaoya dianqi为实时监测氧化锌避雷器运行状态，提出考虑电压采集电磁信号干扰的氧化锌避雷器在线监测方法。利用经验模态分解方法去除原始电压信号中的电磁噪声，消除电磁干扰；利用谐波分析法对电压与电流信号实施快速傅里叶变换操作，简化运算，获取避雷器的阻性、基波阻性以及三次谐波电流，由此判定氧化锌避雷器运行状态。实验证明：该方法可以有效去除电磁噪声以及无用信息，保留了有效信息，测量误差也未超过0.25%，能够有效监测出氧化锌避雷器的运行状态。
李宝银, 吴宏亮, 龚子豪
doaj
[Analysis of stimulating factors for serum copeptin based on liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuMu DN +8 more
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[Development and electrophysiological validation of a temporal interference transcranial magnetic stimulation system for mice]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiCui C, Wang T, Zhang Y, Zheng W, Xu G.
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