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Refinement of Transmission Line Equivalent Circuit Parameters at Power System State Estimation by PMU Data

Kolosok I., Korkina E. Refinement of Transmission Line Equivalent Circuit Parameters at Power System State Estimation by PMU Data // Lecture Notes in Electrical Engineering. Vol.641 LNEE. 2020. P.571-580. ISBN (print): 9783030392246. DOI: 10.1007/978-3-030-39225-3_62 The significance of the electric power system state estimation is getting increasingly relevant for control of the power industry facilities. The quality of state estimation results depends on the quality of input data, i.e. SCADA and...

Теги: equivalent circuit parameters , state estimation , synchrophasor measurements , automation , data communication equipment , data communication systems , electric lines , electric network parameters , electric power system control , electric power transmission , equ
Раздел: ИСЭМ СО РАН
Predicting the influence of the non-sinusoidal network mode on power transformers

Van Cuong N., Kovernikova L.I. Predicting the influence of the non-sinusoidal network mode on power transformers // E3S Web of Conferences. Vol.114. ID: 04005. 2019. DOI: 10.1051/e3sconf/201911404005 The parameters of electrical network modes often do not meet the requirements of Russian GOST 32144-2013 and the guidelines of Vietnam. In the actual operating conditions while there is the non-sinusoidal mode in electrical networks voltage and current harmonics are present. Harmonics result in overheating...

Теги: automation , deterioration , electric network parameters , harmonic analysis , oil filled transformers , power transformers , calculating programs , continuous monitoring , electric power provider , electrical
Раздел: ИСЭМ СО РАН
Expansion planning of active power supply systems

Suslov K., Stashkevich E., Shushpanov I., Voropai N., Son P.T. Expansion planning of active power supply systems // 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings. 2018. P.1-5. ISBN (print): 9781538619537. DOI: 10.1109/ISGTEurope.2017.8260146 Consideration is given to the problems of active power system expansion planning. An analysis of content of these problems and the extent to which they are studied is presented. The expansion planning problem...

Теги: active consumers , distribution electrical networks , planning of active power supply systems , power supply system , reliability , electric machine control , electric network parameters , electric power systems , electric power transmission networks , expansion
Раздел: ИСЭМ СО РАН
The new generation of the software system used for the schematic-parametric optimization of multiple-circuit heat supply systems

Sokolov D.V., Stennikov V.A., Oshchepkova T.B., Barakhtenko Ye.A. The new generation of the software system used for the schematic-parametric optimization of multiple-circuit heat supply systems // Thermal Engineering (English translation of Teploenergetika). Т.59. №4. 2012. C.337-343. DOI: 10.1134/S0040601512040106 The authors describe the new generation of the software system intended for the schematic-parametric optimization of multi-circuit heat supply systems (MC HSS) that make it possible...

Теги: computer software , adaptive models , computational process , heat supply systems , intrinsic structures , software systems , electric network parameters
Раздел: ИСЭМ СО РАН


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