Title :
A novel control scheme for the two-inductor boost converter
Author :
Xie, Xiaogao ; Zhang, J.M. ; Jiao, Dezhi ; Qian, Zhaoming
Author_Institution :
Inst. of Power Electron. Res., Zhejiang Univ., Hangzhou, China
Abstract :
A novel control scheme for the two-inductor, two-switch boost converter is proposed in this paper. The converter operates in the varied-frequency, critical conduction mode (VF-C-DCM) with this simple control scheme. The problem of the minimum load requirement existing in conventional two-inductance, two-switch boost converter with constant-frequency control is hence also resolved and ZVS of the two switches can be achieved naturally.
Keywords :
DC-DC power convertors; frequency control; constant-frequency control; critical conduction mode; minimum load requirement; two-inductor boost converter; two-switch boost converter; varied-frequency conduction mode; Circuit topology; Inductors; Master-slave; Power electronics; Stress; Switches; Switching circuits; Switching converters; Voltage control; Zero voltage switching;
Conference_Titel :
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN :
0-7803-7885-7
DOI :
10.1109/PEDS.2003.1282905
