SAINSUS, Iu.; CONEV, A.; RUSSEV, Iu.; SIDORENKO, A.
(Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2019)
Uninterruptible power systems (UPSs) have been commonly used for powering computers and for continuous technological processes in various branches of industry and medicine. The lives of people and the safety of large streams ...