Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Martynas Sapurov"'
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 12 (2020)
The developed high power microsecond pulse generator (U = 50– 3500 V, I < 250 A, t = 3 μs–1 ms) based on the push-pull inverter has been presented. The generator is developed for the electroporation of biological cells. The high power microsecon
Externí odkaz:
https://doaj.org/article/5102b6cf85a9407788ffec31297ca108
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 12 (2020)
The developed stepless compensation system of reactive power based on the thyristor controlled reactors is presented. The investigation results of the system obtained using simulation and experimental investigation are given. Bepakopis reaktyviosi
Externí odkaz:
https://doaj.org/article/f9a3e7c9de7b4b0fa4324f7882e1cf7f
Autor:
Martynas Šapurov, Algirdas Baskys, Raimondas Pomarnacki, Artūras Serackis, Mindaugas Jankauskas, Van Khang Huynh, Vytautas Bleizgys, Aldas Dervinis, Edvardas Bielskis, Sarunas Paulikas, Nerijus Paulauskas, Darius Guršnys
Publikováno v:
Symmetry, Vol 14, Iss 3, p 483 (2022)
The topology of the static synchronous compensator of reactive power for a low-voltage three-phase utility grid capable of asymmetric reactive power compensation in grid phases has been proposed and analysed. It is implemented using separate, indepen
Externí odkaz:
https://doaj.org/article/2f97491f1d47489e9789eef5ee50f628
Autor:
Martynas Šapurov, Vytautas Bleizgys, Algirdas Baskys, Aldas Dervinis, Edvardas Bielskis, Sarunas Paulikas, Nerijus Paulauskas, Vytautas Macaitis
Publikováno v:
Symmetry, Vol 12, Iss 6, p 880 (2020)
The thyristor-controlled reactor (TCR) compensator for smooth asymmetric compensation of reactive power in a low-voltage utility grid is proposed in this work. Two different topologies of compensator were investigated: topology based on a single-core
Externí odkaz:
https://doaj.org/article/4f94dd3689c14bc5bb24476f93e11279
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 10 (2018)
Paper describes simulation results of proposed micro inverter model based on flyback converter with two transistor switches using Matlab Simulink. The aim of this research to investigate behavior of proposed model of the micro inverter based on flyba
Externí odkaz:
https://doaj.org/article/b484ac6fd1fd4037944c8009ed9702cb
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 9, Iss 3 (2017)
Results of experimental investigation and design optimization of flyback transformer are presented. Aim of the work is to investigate experimentally the impact of the flyback transformer design on the flux leakage and maximal output power. It is diff
Externí odkaz:
https://doaj.org/article/b66b77997de64cbfa69df6ab7259b9e5
Autor:
Neringa Bakute, Eivydas Andriukonis, Kamile Kasperaviciute, Jorunas Dobilas, Martynas Sapurov, Gatis Mozolevskis, Arunas Stirke
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract This study focuses on the use of pulsed electric fields (PEF) in microfluidics for controlled cell studies. The commonly used material for soft lithography, polydimethylsiloxane (PDMS), does not fully ensure the necessary chemical and mechan
Externí odkaz:
https://doaj.org/article/1af5505abe39401d962377f567d69155
Autor:
Martynas Sapurov, Algirdas Baskys, Kazimieras Slivka, Vytautas Bleizgys, Karolis Stasys, Rimantas Simniskis, Valerijus Zlosnikas, Kęstutis Urbonas, Aldas Dervinis, Sarunas Paulikas, Nerijus Paulauskas, Raimondas Pomarnacki, Darius Gursnys, Leslav Mazeiko, Violeta Cymliakova, Pavel Piatrou, Justas Dilys
Publikováno v:
Heliyon, Vol 10, Iss 21, Pp e39862- (2024)
In this work the investigation results of harvesting the RF energy of a 2.4 GHz Wi-Fi signal for supply of smart home leak sensors network are presented. The collected RF energy has been used as an additional source to power the sensors. The main goa
Externí odkaz:
https://doaj.org/article/af7d0c80b488420c9c8f51abddb1f02f
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 8, Iss 3 (2016)
In this paper the investigation results of a boost Flyback convert-er, which is used in a micro-inverter, are presented. The efficien-cy characteristics of the converter at various carrier frequencies and output loads were investigated. An alternativ
Externí odkaz:
https://doaj.org/article/9d217d01c2054465a667adbf4675c632
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 5, Iss 2 (2013)
The analysis focuses on control features of the hexapod walking robot with three degree-of-freedom legs. This paper describes different servo control methods and presents the developed algorithm for formation of servos control signals. The geometric
Externí odkaz:
https://doaj.org/article/b510a51b39914e50ab18502805773088