Title :
A new topology for parallel resonant DC link with reduced peak voltage
Author :
Deshpande, Vijay V. ; Doradla, Seshagiri R.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur, India
Abstract :
A new topology for a parallel resonant DC link is proposed. It offers reduced peak DC link voltage without generating high di/dt. The effect of various parameters on the link voltage waveform is discussed. A design procedure is outlined to determine the component values for any desired resonant frequency. A comparison with the actively clamped circuit is given. There is an excellent correlation between the experimental and simulation results
Keywords :
network topology; resonant power convertors; switching circuits; actively clamped circuit; link voltage waveform; parallel resonant DC link; reduced peak voltage; resonant frequency; soft switching; topology; Circuit simulation; Clamps; Inductors; RLC circuits; Radiofrequency interference; Resonance; Resonant frequency; Stress; Topology; Voltage;
Journal_Title :
Industry Applications, IEEE Transactions on
