Results 51 to 60 of about 3,278 (100)

基于直流GIS设备的对称双极海上换流站紧凑化布置研究

Gaoya dianqi
随着海上风电装机容量不断增大，采用高可靠性的双极拓扑方式可以降低单极停运时的电量损失，但其接线复杂、设备多、阀侧设备需承受直流偏置电压的特点，使其海上换流站的建设成本过高。文中研究了基于直流GIS设备的海上换流站换柔直变阀侧和直流场区域紧凑型布置方案，并与对称单极拓扑进行全寿命周期技术经济对比。研究结果表明，采用直流GIS可以显著优化对称双极海上换流站的尺寸质量及造价，大幅提升全寿命周期经济性平衡点的离岸距离，扩展对称双极在大容量深远海海上风电送出的应用场景。
张勇, 胡金, 夏泠风, 刘超, 陈迪超   +4 more
doaj   +2 more sources

[Cessation intention and behavior of e-cigarettes and associated factors among 18-44 Chinese adults: Based on protection motivation theory]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhang X, Yang X, Lin H, Ji Y, Cao W, Chang C.   +5 more
europepmc   +1 more source

[Metabolomics study on anti-inflammatory effects of Guanjie Zhentong Babu plaster in collagen-induced arthritis rats]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Xu T, Xu J, Yang X, Shi R, Ni L.
europepmc   +1 more source

[Guangdong consensus on integrated Chinese and Western medicine management of prolonged disorders of consciousness]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Neurocritical Care Committee of Guangdong Provincial Association of Chinese Medicine.
europepmc   +1 more source

[Expert consensus on artificial intelligence-assisted monitoring and management of neonatal jaundice in primary medical institutions (2026)]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Subspecialty Group of Neonatology, Society of Pediatrics, Chinese Medical Association.   +2 more
europepmc   +1 more source

[Revolution teaching practice in sample pretreatment supported by large-scale instrument： a case study of magnetic covalent organic framework enriching organic ultraviolet filters in seawater]. [PDF]

Se Pu
Li S, Zhu YL, Ren Z, Gao DD, Gu HL, Lao JL.   +5 more
europepmc   +1 more source

[Determination of eight per- and polyfluoroalkyl substances in seawater using dispersive membrane extraction-ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
Ren Z, Ma JP, Liu YJ, Zhang L, Wu GG, Li S.   +5 more
europepmc   +1 more source

[Construction of a prognosis forecasting model for breast cancer based on lipid metabolism-related genes and functional verification of <i>ALDH2</i>]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Lu Z, Lu Y, Zhou J, Zhu Y.
europepmc   +1 more source

[U-shaped association between hematocrit and resting pulse oxygen saturation in Tibetan plateau population]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Guo Y, Li R, Laba C, Yan Q.
europepmc   +1 more source

[Development and validation of a risk assessment model for interstitial lung disease in patients with rheumatoid arthritis]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Xu X, Liang D, Ye W, Guo M, Xiao J, Wang R, He D.   +6 more
europepmc   +1 more source