Modeling of a novel quantum series resonant inverter

Author

Wu, Junjuan ; Wu, Weiyang ; Dai, Minghui ; Zhu, Yanping ; Yan, Zhaoyang

Author_Institution

Key Lab. of Power Electron. for Energy Conservation, Yanshan Univ., Qinhuangdao

fYear

2008

fDate

17-20 Oct. 2008

Firstpage

3858

Lastpage

3861

Abstract

This paper presents a mathematical model for a novel quantum series resonant inverter. This inverter can operate in six resonant modes. The differential equations derived from its equivalent circuit in all operation modes are generalized. At the same time, using the new control technique, the quantized output level which is inherent in the quantum converter can be completely overcome. Thus the output voltage is continuous and the current ripple is very small. Experimental result shows that this kind of quantum series converter has perfect characteristics than conventional ones.

Keywords

differential equations; equivalent circuits; resonant invertors; resonant power convertors; control technique; current ripple; differential equations; equivalent circuit; quantum converter; quantum series resonant inverter; Capacitors; Electromagnetic interference; Filters; Mathematical model; Resonance; Resonant frequency; Resonant inverters; Size control; Switching frequency; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-3826-6

Electronic_ISBN

978-7-5062-9221-4

Type

conf

Filename

4771452