High-voltage thin-film capacitor comprises roll formed by winding a structure of alternating two layers of aluminium foil
	ALEKSEEV N V; BORGARDT N I
	2024-05-23
专利权人	MOSC INST ELECTRONIC TECHNOLOGY NAT RES (MOEL-Soviet Institute)
申请日期	2024-05-23
专利号	RU2831110-C1
成果简介	NOVELTY - Invention relates to electrical engineering, namely to high-voltage devices. High-voltage capacitor consists of a roll formed by winding a structure of alternating two layers of aluminium foil, which are electrodes, and two dielectric layers consisting of several thin metallized polymer films superimposed on each other and having a thin metallization layer, the width of which is less than the width of the films, and the foil electrodes have a smaller width than the width of the metallized layer of the dielectric films. Metallized areas on the surface of the polymer films equalize the potential of the electric field over their entire surface, preventing overvoltage of the field over separate areas, and the spacing of the edges of the foil electrodes due to the fact that the electrode in contact with the metallized area has a larger width together with the metallized layer, this leads to a weakening of the electric field between the edges of the electrodes. USE - Electrical engineering. ADVANTAGE - High specific capacitance at high voltages between electrodes. 1 cl, 1 dwg
IPC 分类号	H01G-004/32
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/16640
专题	中国科学院新疆生态与地理研究所
作者单位	MOSC INST ELECTRONIC TECHNOLOGY NAT RES (MOEL-Soviet Institute)
推荐引用方式 GB/T 7714	ALEKSEEV N V,BORGARDT N I. High-voltage thin-film capacitor comprises roll formed by winding a structure of alternating two layers of aluminium foil. RU2831110-C1[P]. 2024.

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