Low Frequency Characterization of PWM Converters
暂无分享,去创建一个
Low frequency components of states or outputs in pulse-width modulation (PWM) dc and ac converters can be characterized by differential equations called describing state-space equations. These equations are derived by inspection of converter topology and use of switching functions and duty ratios. Their steady-state and small-signal dynamic solutions show how energy-storage elements in a converter/load system shape the frequency response of conversion functions established by the switches.
[1] M. Venturini,et al. Solid-state power conversion: A Fourier analysis approach to generalized transformer synthesis , 1981 .
[2] T. Ohnishi. A Novel PWM Technique for Three Phase Inverter/Converter , 1983 .
[3] Slobodan Cuk,et al. A general unified approach to modelling switching-converter power stages , 1977 .
[4] K. Ngo,et al. A new flyback DC-to -three-phase converter with sinusoidal outputs , 1983, 1983 IEEE Power Electronics Specialists Conference.