RU2013101260A - METHOD FOR DETERMINING PRIMARY AND GENERALIZED SECONDARY PARAMETERS OF A HOMOGENEOUS PART OF A THREE-WIRED ELECTRIC TRANSMISSION LINE BY THE EIGHT-POLE METHOD - Google Patents
METHOD FOR DETERMINING PRIMARY AND GENERALIZED SECONDARY PARAMETERS OF A HOMOGENEOUS PART OF A THREE-WIRED ELECTRIC TRANSMISSION LINE BY THE EIGHT-POLE METHOD Download PDFInfo
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- RU2013101260A RU2013101260A RU2013101260/28A RU2013101260A RU2013101260A RU 2013101260 A RU2013101260 A RU 2013101260A RU 2013101260/28 A RU2013101260/28 A RU 2013101260/28A RU 2013101260 A RU2013101260 A RU 2013101260A RU 2013101260 A RU2013101260 A RU 2013101260A
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- generalized
- secondary parameters
- primary
- homogeneous section
- coefficients
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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Способ определения первичных и обобщенных вторичных параметров однородного участка трехпроводной линии электропередачи методом восьмиполюсника, заключающийся в замещении однородного участка трехпроводной линии электропередачи восьмиполюсником, а экспериментальном определении его коэффициентов и в вычислении первичных и обобщенных вторичных параметров однородного участка, отличающийся тем, что коэффициенты восьмиполюсника определяются в результате выполнения двух опытов холостого хода и двух опытов короткого замыкания в полнофазном и неполнофазном режимах, и в результате аналитической обработки полученной таким образом информации определяются постоянная распространения результирующей волны электромагнитного поля, обобщенные собственные и взаимные волновые сопротивления, фазовая скорость, активные сопротивления, собственные и взаимные индуктивности линейных проводов.The method for determining the primary and generalized secondary parameters of a homogeneous section of a three-wire power line by the eight-pole method, which consists in replacing a homogeneous section of a three-wire power line with an eight-terminal, and experimentally determining its coefficients and in calculating the primary and generalized secondary parameters of a homogeneous section, characterized in that the coefficients of the eight-terminal are determined as a result two tests of idling and two tests of short circuit in full aznom unbalance and, as a result of analytic processing of received information thus determined the propagation constant of the resulting electromagnetic wave, generalized self and mutual impedances, the phase velocity, the active resistance, self and mutual inductance of the line conductors.
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RU2013101260/28A RU2522829C1 (en) | 2013-01-10 | 2013-01-10 | Method of primary and consolidated secondary parameter determination at uniform section of three-wire power transmission line by eight-terminal circle |
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RU2013101260/28A RU2522829C1 (en) | 2013-01-10 | 2013-01-10 | Method of primary and consolidated secondary parameter determination at uniform section of three-wire power transmission line by eight-terminal circle |
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RU2522829C1 RU2522829C1 (en) | 2014-07-20 |
RU2013101260A true RU2013101260A (en) | 2014-07-20 |
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RU2013101260/28A RU2522829C1 (en) | 2013-01-10 | 2013-01-10 | Method of primary and consolidated secondary parameter determination at uniform section of three-wire power transmission line by eight-terminal circle |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2635840C2 (en) * | 2016-05-05 | 2017-11-16 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт связи" ФГУП ЦНИИС | Method of measuring frequency characteristics of transmission parameters of extended electric circuits in idle mode and short circuit |
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Publication number | Priority date | Publication date | Assignee | Title |
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SU1173343A1 (en) * | 1982-10-29 | 1985-08-15 | Калининский Ордена Трудового Красного Знамени Политехнический Институт | Non-linear two-terminal network meter |
RU2231799C1 (en) * | 2002-12-10 | 2004-06-27 | Томский политехнический университет | Method determining parameters of t-shaped equivalent circuit of double-windings low-frequency transformer under no-load condition |
RU2289823C1 (en) * | 2005-09-12 | 2006-12-20 | Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет | Method for determining current electrical mode parameters of electric transmission line for building its l-like adaptive model |
RU2328004C1 (en) * | 2007-01-19 | 2008-06-27 | Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет | Method for determination of current parameters of power line for arrangement of its u-like adaptive model (variants) |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150111 |