Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. Yu. L'vov"'
Publikováno v:
Power Technology and Engineering. 53:731-736
To ensure the reliable operation of power transformers and autotransformers of power networks when implementing the concept of transitioning from the system of planned preventive maintenance to organizing repairs according to the actual technical con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b6538b5782dfe2c3c7e0c8666b89325
https://doi.org/10.1007/s10749-020-01148-4
https://doi.org/10.1007/s10749-020-01148-4
Autor:
M. Yu. L’vov, V. B. Komarov, M. M. L’vova, Yu. N. L’vov, V. A. Savel’ev, E. O. Lyut’ko, V. V. Demchenko, S. Yu. L’vov, V. P. Vdoviko, S. G. Belyaev
Publikováno v:
Power Technology and Engineering. 48:484-490
Methods of increasing the operating reliability of power transformers, autotransformers and shunting reactors in order to reduce the risk of damage, which accompany internal short circuits and equipment fires and explosions, are considered.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf1d9159e931f69e142b130a453b2991
https://doi.org/10.1007/s10749-015-0561-y
https://doi.org/10.1007/s10749-015-0561-y
Autor:
V. N. Bondareva, Boris G. Ershov, Seliverstov Aleksandr F, E. O. Lyut’ko, M. Yu. L’vov, V. B. Komarov, Ya. V. Lankau, Yu. N. L’vov, S. Yu. L’vov
Publikováno v:
Power Technology and Engineering. 45:240-244
Measurements of the acidity, optical turbidity, surface tension, and color of transformer oil from 54 power transformers, autotransformers, and shunt reactors are reported. Changes in surface tension, optical turbidity, and color are found to obey ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dd689ed505b32589f2ed887a04c9be9
https://doi.org/10.1007/s10749-011-0256-y
https://doi.org/10.1007/s10749-011-0256-y
Autor:
K. M. Antipov, S. V. Tsurpal, M. Yu. L’vov, L. N. Shifrin, V. B. Komarov, Yu. A. Dement’ev, Yu. N. L’vov, L. G. Mamikonyants
Publikováno v:
Power Technology and Engineering. 42:113-118
The main indicators of the limit technical state of transformers and autotransformers, for which their further use is impermissible or inadvisable, are considered. The main elements of a power transformer which determine its limit state are the windi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fba04dff9501e015486478bf2211d407
https://doi.org/10.1007/s10749-008-0022-y
https://doi.org/10.1007/s10749-008-0022-y
Autor:
K. G. Sipilkin, A. Z. Slavinskii, P. A. Sheiko, B. N. Neklepaev, L. N. Shifrin, A. S. Surba, S. D. Kassikhin, Yu. A. Dement’ev, K. M. Antipov, M. Yu. L’vov, Yu. N. L’vov
Publikováno v:
Power Technology and Engineering. 40:55-60
The failure rate and experience of operation of power network transformers and autotransformers are analyzed. After analysis of the failure rate assemblies with elevated vulnerability to damage are determined and engineering solutions employed by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aeee45ac0e3ab0884812c9b2cce1a9d
https://doi.org/10.1007/s10749-006-0020-x
https://doi.org/10.1007/s10749-006-0020-x
Autor:
B. G. Ershov, V. B. Komarov, A. F. Seliverstov, Yu. N. L’vov, A. V. Rubtsov, M. Yu. L’vov, V. N. Bondareva
Publikováno v:
Power Technology and Engineering. 38:178-181
Main aspects of the physicochemical condition of cellulose insulation of windings of power transformers with a long-term service life are analyzed with the aim of determining criteria on the possibility of prolonging the life of the insulation by was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5469c3276c41cc8102b3641ef2d207d1
https://doi.org/10.1023/b:hyco.0000041823.11652.0e
https://doi.org/10.1023/b:hyco.0000041823.11652.0e
Autor:
B. V. Vanin, A. S. Surba, M. Yu. L’vov, K. M. Antipov, Yu. N. L’vov, P. A. Sheiko, I. Sh. Zagretdinov, B. N. Neklepaev, L. N. Shifrin
Publikováno v:
Power Technology and Engineering. 37:257-261
The special features of and experience in the operation of power unit transformers and autotransformers are described. The requirements on some parameters of power transformers are considered. An analysis of the rate of failure of power transformers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14e76a5000872f954e7ee09b648eca35
https://doi.org/10.1023/a:1026342125024
https://doi.org/10.1023/a:1026342125024
Publikováno v:
Power Technology and Engineering. 36:280-283
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbfffa453457d1a4bfeb8d581b631bb4
https://doi.org/10.1023/a:1021698303649
https://doi.org/10.1023/a:1021698303649
Publikováno v:
Power Technology and Engineering. 39:114-116
Main concepts of the method of computational evaluation of moisture content in solid insulation of power transformers by with the use of results of measurement of dielectric characteristics are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::451fc33233e3fdb9259650842c5afcbc
https://doi.org/10.1007/s10749-005-0034-9
https://doi.org/10.1007/s10749-005-0034-9
Publikováno v:
Power Technology and Engineering. 38:61-63
Possible mechanisms of failure of insulation of windings of line transformers after exhaustion of their service life are considered. Conditions of strength of paper insulation and conditions of operation of screw-type insulation under the action of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fb2f13173e004cd35c2c7fe2c178e40
https://doi.org/10.1023/b:hyco.0000029637.77212.b9
https://doi.org/10.1023/b:hyco.0000029637.77212.b9