RU2014137386A - METHOD FOR DETERMINING THE OPTIMUM NUMBER OF SECTED INSULATOR SECTIONS - Google Patents
METHOD FOR DETERMINING THE OPTIMUM NUMBER OF SECTED INSULATOR SECTIONS Download PDFInfo
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- RU2014137386A RU2014137386A RU2014137386A RU2014137386A RU2014137386A RU 2014137386 A RU2014137386 A RU 2014137386A RU 2014137386 A RU2014137386 A RU 2014137386A RU 2014137386 A RU2014137386 A RU 2014137386A RU 2014137386 A RU2014137386 A RU 2014137386A
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Abstract
Способ определения оптимального числа секций N секционированного изолятора заданной высоты H, выполненного в виде чередующихся кольцевых, дисковых или цилиндрических элементов из изоляционного материала и прокладок из проводящего материала заданной толщины b, отличающийся тем, что снимают зависимость пробивного напряжения U по поверхности диэлектрика, помещенного в вакуум, от толщины диэлектрика d, аналитическое описание которой представляют в виде степенной функции U=kd, и, используя полученные при снятии зависимости пробивного напряжения по поверхности диэлектрика от его толщины экспериментальные данные, определяют коэффициенты k и α в упомянутой функции, после чего находят оптимальное количество секций в изоляторе по выражению, после чего определяют уровень предельного максимального напряжения Uизолятора по уравнению.The method of determining the optimal number of sections N of a partitioned insulator of a given height H, made in the form of alternating ring, disk or cylindrical elements of insulating material and gaskets of conductive material of a given thickness b, characterized in that they remove the dependence of the breakdown voltage U on the surface of a dielectric placed in vacuum , on the thickness of the dielectric d, the analytical description of which is presented in the form of a power function U = kd, and using the dependences of the breakdown voltage obtained when removing Nia on the dielectric surface of its thickness experimental data, determining the coefficients k and α in the above functions, after which an optimum number of sections in the isolation of the expression, and then determine the level of the maximum voltage limit of Uizolyatora equation.
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RU2014137386/07A RU2581617C2 (en) | 2014-09-15 | 2014-09-15 | Method of determining optimum number of sections of partitioned insulator |
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RU2014137386/07A RU2581617C2 (en) | 2014-09-15 | 2014-09-15 | Method of determining optimum number of sections of partitioned insulator |
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RU2014137386A true RU2014137386A (en) | 2016-04-10 |
RU2581617C2 RU2581617C2 (en) | 2016-04-20 |
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RU2014137386/07A RU2581617C2 (en) | 2014-09-15 | 2014-09-15 | Method of determining optimum number of sections of partitioned insulator |
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Families Citing this family (1)
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CN111161931B (en) * | 2020-01-03 | 2021-06-25 | 西安交通大学 | Surface functional gradient insulator and preparation method and application thereof |
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US3801725A (en) * | 1972-11-14 | 1974-04-02 | Westinghouse Electric Corp | Spacer construction for fluid-insulated transmission lines |
SU758266A1 (en) * | 1978-08-07 | 1980-08-23 | Nii Vysokikh Napryazh Pri | Method of determining optimum section number of sectioned insulator |
US4459430A (en) * | 1982-07-13 | 1984-07-10 | The United States Of America As Represented By The United States Department Of Energy | High voltage variable diameter insulator |
SU1552235A1 (en) * | 1984-04-05 | 1990-03-23 | Научно-исследовательский институт высоких напряжений при Томском политехническом институте им.С.М.Кирова | Method of determining optimum number of section of section insulator |
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RU2581617C2 (en) | 2016-04-20 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170916 |