RU93016114A - METHOD FOR DETERMINING THE CONDITION AND RESOURCES OF INSULATION OF ELECTRICAL INSTALLATION - Google Patents

METHOD FOR DETERMINING THE CONDITION AND RESOURCES OF INSULATION OF ELECTRICAL INSTALLATION

Info

Publication number
RU93016114A
RU93016114A RU93016114/10A RU93016114A RU93016114A RU 93016114 A RU93016114 A RU 93016114A RU 93016114/10 A RU93016114/10 A RU 93016114/10A RU 93016114 A RU93016114 A RU 93016114A RU 93016114 A RU93016114 A RU 93016114A
Authority
RU
Russia
Prior art keywords
insulation
determining
electrical
state
resource
Prior art date
Application number
RU93016114/10A
Other languages
Russian (ru)
Other versions
RU2044326C1 (en
Inventor
А.И. Таджибаев
В.А. Канискин
Н.С. Соловьев
Б.И. Сажин
Э.М. Костенко
В.М. Кобжув
Ю.А. Каменев
Original Assignee
Ленинградский государственный технический университет
Filing date
Publication date
Application filed by Ленинградский государственный технический университет filed Critical Ленинградский государственный технический университет
Priority to RU93016114A priority Critical patent/RU2044326C1/en
Priority claimed from RU93016114A external-priority patent/RU2044326C1/en
Application granted granted Critical
Publication of RU2044326C1 publication Critical patent/RU2044326C1/en
Publication of RU93016114A publication Critical patent/RU93016114A/en

Links

Claims (1)

Изобретение относится к электроизмерительной технике и может быть использовано в электроустановках, на электрических станциях и подстанциях, в электрических сетях и сетях связи для определения состояния изоляции и прогнозирования ресурса изоляции. Способ определения состояния и ресурса изоляции электроустановки основан на нахождении зависимости тангенса угла диэлектрических потерь от частоты для эталонной и контролируемой электроустановок и выявлении смешения этих зависимостей, по которой определяется состояние изоляции и прогнозируется остаточный ресурс. Предлагаемый способ значительно упрощает процесс определения выработанного ресурса изоляции и имеет возможность сравнительно простой технической реализации.The invention relates to electrical engineering and can be used in electrical installations, power plants and substations, electrical networks and communication networks to determine the state of isolation and prediction of the insulation resource. The method of determining the state and resource of insulation of an electrical installation is based on finding the dependence of the tangent of the dielectric loss angle on the frequency for the reference and controlled electrical installations and identifying the mixing of these dependencies, which determines the state of the insulation and predicts the residual life. The proposed method greatly simplifies the process of determining the developed insulation resource and has the possibility of a relatively simple technical implementation.
RU93016114A 1993-03-29 1993-03-29 Method for determining condition and life expectancy of electrical installation insulation RU2044326C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93016114A RU2044326C1 (en) 1993-03-29 1993-03-29 Method for determining condition and life expectancy of electrical installation insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93016114A RU2044326C1 (en) 1993-03-29 1993-03-29 Method for determining condition and life expectancy of electrical installation insulation

Publications (2)

Publication Number Publication Date
RU2044326C1 RU2044326C1 (en) 1995-09-20
RU93016114A true RU93016114A (en) 1995-10-20

Family

ID=20139382

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93016114A RU2044326C1 (en) 1993-03-29 1993-03-29 Method for determining condition and life expectancy of electrical installation insulation

Country Status (1)

Country Link
RU (1) RU2044326C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2491561C1 (en) * 2012-03-22 2013-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" Method to determine condition and resource of insulating system of electric equipment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2370613T3 (en) * 2008-04-14 2011-12-20 Abb Research Ltd. DETERMINATION OF THE INSULATED CAPACITY DEGRADED IN AN EXPECTED ISOLATION BETWEEN TWO OBJECTS OF AN INDUCTIVE OPERATING ELEMENT.
RU2491560C2 (en) * 2011-11-11 2013-08-27 Российская академия сельскохозяйственных наук Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) Method for operational control of insulation condition and resource of electric motor windings
RU2526591C1 (en) * 2013-03-22 2014-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный университет путей сообщения" (СамГУПС) Quality control procedure for insulation of electrical products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2491561C1 (en) * 2012-03-22 2013-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" Method to determine condition and resource of insulating system of electric equipment

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