SE412147B - DEVICE FOR OVERLOAD PROTECTION OF AN ELECTRICAL DEVICE - Google Patents

DEVICE FOR OVERLOAD PROTECTION OF AN ELECTRICAL DEVICE

Info

Publication number
SE412147B
SE412147B SE7706579A SE7706579A SE412147B SE 412147 B SE412147 B SE 412147B SE 7706579 A SE7706579 A SE 7706579A SE 7706579 A SE7706579 A SE 7706579A SE 412147 B SE412147 B SE 412147B
Authority
SE
Sweden
Prior art keywords
overload protection
electrical
electrical device
overload
protection
Prior art date
Application number
SE7706579A
Other languages
Swedish (sv)
Other versions
SE7706579L (en
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/en
Publication of SE412147B publication Critical patent/SE412147B/en

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 DEVICE FOR OVERLOAD PROTECTION OF AN ELECTRICAL DEVICE SE412147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762371184A SU691787A1 (en) 1976-06-14 1976-06-14 Apparatus for measuring wear of power transformers

Publications (2)

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

Family

ID=20665162

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706579A SE412147B (en) 1976-06-14 1977-06-06 DEVICE FOR OVERLOAD PROTECTION OF AN ELECTRICAL DEVICE

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666145U (en) * 1979-10-26 1981-06-02
DE3738220A1 (en) * 1987-11-11 1989-05-24 Basf Lacke & Farben METHOD FOR PRODUCING CATHODICALLY DEPOSITABLE BINDER DISPERSIONS WITH CROSSLINKERS ON THE BASIS OF POLYISOCYANATES CAPACED WITH AMINO GROUPS
RU2487363C2 (en) * 2011-07-27 2013-07-10 Владимир Филиппович Ермаков Counter of transformer resource (versions)
RU2710023C2 (en) * 2018-05-22 2019-12-24 АНО "Университет" Method for protection of power transformer of ac traction substations from internal damages
RU2743902C1 (en) * 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) Method for determination of dry transformer heating time constant
CN116184104B (en) * 2023-05-05 2023-06-30 通变电器有限公司 Fault detection method, device and equipment of oil immersed transformer and storage medium

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 (en) * 1973-05-25 1975-01-28

Also Published As

Publication number Publication date
DE2723408C2 (en) 1982-04-08
GB1543882A (en) 1979-04-11
CH627029A5 (en) 1981-12-15
FR2355391B1 (en) 1980-02-15
FR2355391A1 (en) 1978-01-13
DE2723408A1 (en) 1977-12-29
SE7706579L (en) 1977-12-15
JPS52153143A (en) 1977-12-20
SU691787A1 (en) 1979-10-15

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