Research and Design of Small and Medium Power Without the Impact of the UPS
ZHANG Ruo-bing
Abstract：The design for the normal operation of load in a period of time when the electricity suddenly interrupted. The whole design used "AC-DC-AC" form. The direct current can be obtained by the electricity after the rectifier or the battery voltage after boosting and then sent out after boosting and inverter. The cutting process can be realized by diode using voltage differences between the two DC power supply modes. The cutting process will not produce any phenomenon of phase differences and the instantaneous power outages and will not need the involvement of software and detection circuit. The cutting process has highly reliability, lower fluctuation of the AC voltage and surge-free.
Keywords：Electric VehiclePower BatteryPhotovoltaic BatteryCharging Device
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 251-253 )