Results 51 to 60 of about 1,811 (225)
Gaoya dianqi, 2010 带电合地刀是五大恶性误操作之一,必须坚决予以防范。介绍了发生在某500 kV变电站HGIS设备的一起带电合地刀操作及其分析处理过程,得出事故发生的原因为HGIS内部隔离开关操动机构某连板螺钉脱落,导致刀闸实际未断开,提出了厂家应采取改进措施、建立完善的五防系统、标注HGIS分合闸位置、严格执行间接验电程序4条防范措施,对于防止类似事件的发生有很好的借鉴作用。
肖承仟, 智勇军
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Gaoya dianqi, 2021 气体绝缘开关设备（GIS）设备受制造技术、装配工艺、运行环境,等因素影响,运行中可能会出现SF6气体泄漏、局部放电、气室异响,等故障。文中详细介绍了某500 kV混合式气体绝缘开关设备（HGIS）套管SF6气体泄漏异常事件,经解体检查、成分分析后判定是密封圈硅脂涂抹过多,溢出密封槽,长期运行过程中与空气、密封铝板发生化学反应造成密封劣化所致。对该型号套管提出双层密封,加强装配工艺管控,等合理化建议,并对站内同批次的其他套管加装防雨帽、防水伞裙,预防类似现象发生。可为HGIS设备套管漏气分析 ...
吴西博 +4 more
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Surface Flashover in 50 Years: III. Extreme Environments and Industrial Challenges
High Voltage, Volume 11, Issue 1, Page 100-142, February 2026.ABSTRACT Modern high‐voltage electrical equipment operates in complex environments where surface conditions are subjected to multifaceted influences from electric fields, thermal gradients, contaminants, irradiation and other extreme environmental factors.
Zhen Li +6 more
wiley +1 more source
White Paper der Digital Humanities an der Universität Heidelberg [PDF]
, 2015 Die in Heidelberg bereits zahlreich vorhandenen Digital Humanities-Initiativen sind an der Universität über zahlreiche Disziplinen verstreut und oft kaum miteinander vernetzt.
Volkmann, Armin
core +1 more source
Journal of Diabetes, Volume 18, Issue 2, February 2026.The hemoglobin glycation index (HGI) serves as a composite marker integrating both metabolic and genetic factors. Recent studies indicate that the interplay between HGI and clonal hematopoiesis of indeterminate potential (CHIP), mediated through chronic inflammation, is a key driver of coronary atherosclerosis and poor prognosis.
Linghan Xue +11 more
wiley +1 more source
A new conceptual framework for investigating complex genetic disease [PDF]
, 2015 Some common diseases are known to have an inherited component, however their population- and familial-incidence patterns do not conform to any known monogenic Mendelian pattern of inheritance and instead they are currently much better explained if an ...
Shobbir Hussain
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Scintillation spectrometry with HgI/sub 2/ as the photodetector [PDF]
, 1982 A mercuric iodide (HgI/sub 2/) photodetector has been used to detect light pulses from gamma-ray and alpha-particle interactions in scintillators. The photocurrent response of an HgI/sub 2/ photodetector to light has been measured and found to be favorable for detecting light from most scintillators, which have their maximum emission between 300 and ...
Iwanczyk, J. S. +8 more
openaire +2 more sources
cScience, Volume 1, Issue 1, December 2025.ABSTRACT The steel industry is among one of the largest CO2 emitters in the world. To meet climate targets, replacing fossil‐based carbon with renewable biocarbon in metallurgical processes, particularly in blast furnaces (BFs) and electric arc furnaces (EAFs), has emerged as a viable short‐ to mid‐term solution.
Yu‐Chiao Lu +4 more
wiley +1 more source
I GIS come strumento di ricerca: applicazioni metodologiche sull’Atlante Storico di Cingoli
Picenum Seraphicumin italiano Il contributo esamina l’applicazione metodologica dei Geographic Information System (GIS) e degli Historical GIS (HGIS) nell’elaborazione dell’Atlante Storico di Cingoli, sviluppato entro il quadro teorico e operativo definito dalla ...
Lorenzo Virgini, Diego Borghi
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Setting the census household into its urban context: Visualizations from 19th-century Montreal
Demographic Research, 2017 Background: Organized by household, North American census data promoted research into household composition, but discouraged research into connections between urban households.
Sherry Olson
doaj +1 more source