Influence of a load capability of power transformers on their operational characteristics
https://doi.org/10.30724/1998-9903-2017-19-7-8-71-77
Abstract
In article calculation of an operating mode of power transformers for determination of optimum loading in case of which the efficiency of the transformer will reach the maximum value is provided, options of increase in efficiency of operation of power transformers of the industrial enterprises are also offered.
About the Authors
E. I. Gracheva
Kazan state power university, Kazan
Russian Federation
Associate Professor of the Department "Electric Power Supply of Industrial Enterprises", Doctor of Technical Sciences.
Russian Federation
Associate Professor of the Department "Electric Power Supply of Industrial Enterprises", Doctor of Technical Sciences.
O. V. Naumov
Kazan state power university, Kazan
Russian Federation
Associate Professor of the Department "Electric Power Systems and Networks" Candidate of Technical Sciences
Russian Federation
Associate Professor of the Department "Electric Power Systems and Networks" Candidate of Technical Sciences
E. A. Fedotov
Kazan state power university, Kazan
Russian Federation
Associate Professor of the Department "Electric Power Stations" Candidate of Technical Sciences
Russian Federation
Associate Professor of the Department "Electric Power Stations" Candidate of Technical Sciences
References
1. Kudrin B.I. Elektrosnabzheniye promyshlennykh predpriyatiy: uchebnik dlya studentov vysshikh uchebnykh zavedeniy. M .: Interment Inzhiniring, 2006. 672 p.
2. Kalyavin V.P., Rybakov L.M. Nadezhnost' i diagnostika elektroustanovok. Yoshkar-Ola: Mar. gos. un-t, 2000. 348 p.
3. Konyukhova E.A. Elektrosnabzheniye: uchebnik dlya vuzov. M .: Izdatel'skiy dom MEI, 2014. 502 p.
4. Fedorov O.V. Nekotoryye osobennosti struktury sistem vnutritsekhovogo elektrosnabzheniya// Nadezhnost' i bezopasnost' energetiki. 2015. №3 (30). P. 30–33.
5. Kozakov Ju.B., Kozlov A.B., Korotkov A.V. Uchet izmeneniya poter' kholostogo khoda transformatorov v period sroka sluzhby pri raschete poter' v raspredelitel'nykh setyakh. Elektrotekhnika.
6. №5.
7. Korotkov A.V., Frolov V.Ya. Rezul'taty izmereniy moshchnosti poter' kholostogo khoda transformatorov s razlichnym srokom sluzhby. Elektrika. 2011. №8.
8. Gracheva E.I., Naumov O.V., Sadykov R.R. Uchet poter' kholostogo khoda transformatorov v period ekspluatatsii pri raschete poter' elektroenergii v raspredelitel'nykh setyakh // Izvestiya vuzov. Problemy energetiki. 2016, №1-2. P. 53–63.
9. Lizunov S.D., Lokhanin A.K. Problemy sovremennogo transformatorostroyeniya v Rossii.
10. Elektrichestvo. 2000. №8.
11. Golubtsov N.V., Fedorov O.V. Elektrotekhnicheskiye kompleksy i sistemy predpriyatiy kak ob"yekty energosberezheniya// Elektricheskiye apparaty i elektrotekhnicheskiye kompleksy i sistemy:-mat ly Mezhdunar. nauch.-praktich. konf. Ul'yanovsk: UGTU, 2012. P.222–226.
12. Gracheva E.I., Naumov O.V., Sadykov R.R., Serpionova T.A. Modelirovaniye parametrov funktsional'nykh kharakteristik tsekhovykh setey// Tekhnicheskiye nauki - ot teorii k praktike: mat-ly mezhdunar. LIII nauch.-praktich. konf. Novosibirsk: Izd. ANS «SibAK». 2015. №12 (48). P.105–114.
13. HD 428. Trekhfaznyye raspredelitel'nyye transformatory s rabochey chastotoy 50Gts ot 50 do 2500kVA s maslyanym okhlazhdeniyem i maksimal'nym napryazheniyem ne vyshe 36kV.
14. HD 538. Trekhfaznyye raspredelitel'nyye transformatory s rabochey chastotoy 50Gts ot 100 do 2500kVA s maslyanym okhlazhdeniyem i maksimal'nym napryazheniyem ne vyshe 36kV.
Review
For citations:
Gracheva E.I., Naumov O.V., Fedotov E.A. Influence of a load capability of power transformers on their operational characteristics. Power engineering: research, equipment, technology. 2017;19(7-8):71-77. (In Russ.) https://doi.org/10.30724/1998-9903-2017-19-7-8-71-77
Views:
527
Email this article 