RU2018118911A3 - - Google Patents

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Publication number
RU2018118911A3
RU2018118911A3 RU2018118911A RU2018118911A RU2018118911A3 RU 2018118911 A3 RU2018118911 A3 RU 2018118911A3 RU 2018118911 A RU2018118911 A RU 2018118911A RU 2018118911 A RU2018118911 A RU 2018118911A RU 2018118911 A3 RU2018118911 A3 RU 2018118911A3
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RU
Russia
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RU2018118911A
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Russian (ru)
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RU2710023C2 (en
RU2018118911A (en
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Priority to RU2018118911A priority Critical patent/RU2710023C2/en
Publication of RU2018118911A publication Critical patent/RU2018118911A/en
Publication of RU2018118911A3 publication Critical patent/RU2018118911A3/ru
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Publication of RU2710023C2 publication Critical patent/RU2710023C2/en

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RU2018118911A 2018-05-22 2018-05-22 Method for protection of power transformer of ac traction substations from internal damages RU2710023C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2018118911A RU2710023C2 (en) 2018-05-22 2018-05-22 Method for protection of power transformer of ac traction substations from internal damages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2018118911A RU2710023C2 (en) 2018-05-22 2018-05-22 Method for protection of power transformer of ac traction substations from internal damages

Publications (3)

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RU2018118911A RU2018118911A (en) 2019-11-22
RU2018118911A3 true RU2018118911A3 (en) 2019-11-22
RU2710023C2 RU2710023C2 (en) 2019-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018118911A RU2710023C2 (en) 2018-05-22 2018-05-22 Method for protection of power transformer of ac traction substations from internal damages

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RU (1) RU2710023C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2744937C1 (en) * 2020-06-15 2021-03-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Дальневосточный государственный университет путей сообщения" (ДВГУПС) Internal damage protection device for power transformers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU691787A1 (en) * 1976-06-14 1979-10-15 Украинское Отделение Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института Сельэнергопроект Apparatus for measuring wear of power transformers
US5671112A (en) * 1996-05-13 1997-09-23 Abb Power T&D Company, Inc. Digital integrator V/Hz relay for generator and transformer over-excitation protection
RU162402U1 (en) * 2015-10-21 2016-06-10 Общество с ограниченной ответственностью "АвтоматикаДон" DEVICE OF ADAPTIVE RESERVE PROTECTION OF TRANSFORMERS ON BRANCHES OF THE AIRLINE

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Publication number Publication date
RU2710023C2 (en) 2019-12-24
RU2018118911A (en) 2019-11-22

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20200523