SE7706579L - Anordning for skydd av en elektrisk apparat mot overbelastningar - Google Patents

Anordning for skydd av en elektrisk apparat mot overbelastningar

Info

Publication number
SE7706579L
SE7706579L SE7706579A SE7706579A SE7706579L SE 7706579 L SE7706579 L SE 7706579L SE 7706579 A SE7706579 A SE 7706579A SE 7706579 A SE7706579 A SE 7706579A SE 7706579 L SE7706579 L SE 7706579L
Authority
SE
Sweden
Prior art keywords
protecting
electrical appliance
against overloads
appliance against
overloads
Prior art date
Application number
SE7706579A
Other languages
English (en)
Other versions
SE412147B (sv
Inventor
M L Landa
V Y Sinelnikov
R F Stasenko
I M Shishkov
Original Assignee
Uk Otdel V G P Izyskatel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uk Otdel V G P Izyskatel filed Critical Uk Otdel V G P Izyskatel
Publication of SE7706579L publication Critical patent/SE7706579L/sv
Publication of SE412147B publication Critical patent/SE412147B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
SE7706579A 1976-06-14 1977-06-06 Anordning for overbelastningsskydd av en elektrisk apparat SE412147B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762371184A SU691787A1 (ru) 1976-06-14 1976-06-14 Устройство дл измерени износа силовых трансформаторов

Publications (2)

Publication Number Publication Date
SE7706579L true SE7706579L (sv) 1977-12-15
SE412147B SE412147B (sv) 1980-02-18

Family

ID=20665162

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706579A SE412147B (sv) 1976-06-14 1977-06-06 Anordning for overbelastningsskydd av en elektrisk apparat

Country Status (7)

Country Link
JP (1) JPS52153143A (sv)
CH (1) CH627029A5 (sv)
DE (1) DE2723408C2 (sv)
FR (1) FR2355391A1 (sv)
GB (1) GB1543882A (sv)
SE (1) SE412147B (sv)
SU (1) SU691787A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666145U (sv) * 1979-10-26 1981-06-02
DE3738220A1 (de) * 1987-11-11 1989-05-24 Basf Lacke & Farben Verfahren zur herstellung kathodisch abscheidbarer bindemitteldispersionen mit vernetzern auf der basis von mit aminogruppen verkappten polyisocyanaten
RU2158997C2 (ru) * 1998-10-07 2000-11-10 Кузнецов Владимир Владимирович Устройство для защиты понизительного трансформатора от динамических и термических воздействий токов короткого замыкания
RU2487363C2 (ru) * 2011-07-27 2013-07-10 Владимир Филиппович Ермаков Счетчик ресурса трансформатора (варианты)
RU2710023C2 (ru) * 2018-05-22 2019-12-24 АНО "Университет" Способ защиты силового трансформатора тяговых подстанций переменного тока от внутренних повреждений
RU2743902C1 (ru) * 2020-06-03 2021-03-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет науки и технологий имени академика М.Ф. Решетнева" (СибГУ им. М.Ф. Решетнева) Способ определения постоянной времени нагрева сухого трансформатора
CN116184104B (zh) * 2023-05-05 2023-06-30 通变电器有限公司 油浸式变压器的故障检测方法、装置、设备及存储介质
CN121035920B (zh) * 2025-10-21 2026-03-10 南通雷拓电子有限公司 一种基于多源信号融合的破壁机过载动态控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704841A (en) * 1951-01-08 1955-03-22 Mcgraw Electric Co Combined current responsive and temperature responsive alarm device for transformers
GB1161985A (en) * 1966-07-26 1969-08-20 English Electric Co Ltd Device for Determining the Temperature of Electrical Apparatus
JPS508163A (sv) * 1973-05-25 1975-01-28

Also Published As

Publication number Publication date
GB1543882A (en) 1979-04-11
SU691787A1 (ru) 1979-10-15
JPS52153143A (en) 1977-12-20
SE412147B (sv) 1980-02-18
DE2723408C2 (de) 1982-04-08
FR2355391B1 (sv) 1980-02-15
CH627029A5 (en) 1981-12-15
DE2723408A1 (de) 1977-12-29
FR2355391A1 (fr) 1978-01-13

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