Principle analysis and simulation of a novel soft-switching converter for switched reluctance motor drive
MENG Run-quan
WANG Zhen-min
XU Chun-yu
Abstract：A brand-new soft-switching converter for SRM was proposed, which was made up of a kind of quasi resonant DC link circuit (QRDCL) and the classic asymmetry bridge SRM converter modified by adding a shunt-wound capacitance per phase switch device. All power switch devices of the proposed converter were able to operate in soft-switching mode. Based on introducing the structure and characteristics of the converter circuit, the softswitching operating principle of the circuit was analyzed. Simulation experiment results show that circuit scheme is feasible and principe analysis is correct.
Keywords：switched reluctance motor ( SRM)convertersoft-switchingquasi resonant DC link
Publication Date：2009-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 1563-1568 )