Title :
Research of a ZVT-Boost PFC Circuit Based on SABER
Author :
Xu Jun ; Yang Shuoliang
Author_Institution :
Coll. of Electr. & Control Eng., Xi´an Univ. of Sci. & Technol., Xi´an, China
Abstract :
The operating principle is full analyzed in a Zero Voltage Transition (ZVT) Boost power factor correction circuit. A double closed-loop circuit simulation model is put up, which is based on the SABER simulation software, and the dual closed-loop includes an inner current loop and an outer voltage loop. The simulation achieves that the waveform of the input voltage is followed with the input current waveform. The ZVT-Boost power factor correction can significantly reduce the power loss of the switch. Finally, according to the data and results of the simulation, an actual circuit is built and an experimental prototype is manufactured. The related experiment waveforms are offered in this paper.
Keywords :
circuit analysis computing; power factor correction; power supply circuits; SABER simulation software; ZVT-boost PFC circuit; double closed-loop circuit simulation model; inner current loop; input current waveform; outer voltage loop; power loss; zero voltage transition boost power factor correction circuit; Electron tubes; Inductors; Integrated circuit modeling; Power factor correction; RLC circuits; Switches; Switching circuits; PFC; power loss; soft-switching; zero voltage switching;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2013 Fifth International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4673-5652-7
DOI :
10.1109/ICMTMA.2013.215
