Evaluation and decrease in real time of risk of oscillatory loss of interconnected power system stability

von O. F. Butkevych, V. V. Chyzhevskyi
Veröffentlicht 2015

Real-time Identification of Low-frequency Oscillations of Power System's Mode Parameters

von O. F. Butkevych, V. V. Chyzhevskyi
Veröffentlicht 2014

An Influence of Digital Filtering of Signals at Analysis Results of Low-Frequency Electromechanical Oscillations in Interconnected Power Systems

von O. F. Butkevych, V. V. Chyzhevskyi
Veröffentlicht 2016

On-line identification of low-frequency modes of electromechanical oscillations in power systems

von O. F. Butkevych, V. V. Chyzhevskyi
Veröffentlicht 2017

On some influences of the composition of generating capacities on dynamic properties of power systems

von O. F. Butkevych, T. M. Hurieieva, V. V. Chyzhevskyi, N. T. Yunieieva
Veröffentlicht 2022

Determination of active power losses components in long-distance ac power transmission

von T. L. Katsadze, V. V. Chyzhevskyi, N. V. Buslova, V. V. Cherkashyna
Veröffentlicht 2022

Phasor measuring of operational condition parameters and identification of low-frequency modes of electromechanical oscillations in the interconnected power system of Ukraine

von O. F. Butkevych, Yu. V. Pylypenko, V. V. Chyzhevskyi, I. O. Yelizarov
Veröffentlicht 2017

Successful cryopreservation of fibroblasts by DMSO concentration decreasing and nanocrystalline cerium dioxide adding

von O. V. Polivanova, O. M. Bobrova, O. S. Sidorenko, O. V. Falko, V. V. Chyzhevskyi
Veröffentlicht 2020

Is it possible to use nanocrystalline compounds in media for hypothermic storage of yeast Saccharomyces cerevisiae var. boulardii strains?

von O. V. Polivanova, V. V. Chyzhevskyi, I. P. Vysekantsev, I. A. Buriak, O. V. Falko
Veröffentlicht 2019

Implantation of Cryopreserved Human Placental Fragments Restores Prooxidant-Antioxidant Balance in Experimental Animals of Late Ontogeny

von O. S. Prokopiuk, Yu. Prokopiuk, N. M. Pasiieshvili, V. V. Chyzhevskyi, Yu. Tryfonov, V. H. Karpenko, O. O. Lohinova
Veröffentlicht 2017