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  • 7:35 PM, Monday, 18 Oct 2021

Course Postgraduate
Semester Electives
Subject Code AVC 870
Subject Title Modelling and Control of Power Electronics Converters


Steady state analysis of converters: buck, boost, buck boost, cuk, sepic in continuous and discontinuous conduction modes. Isolated converter circuits and operations Converter dynamics and control: AC equivalent circuit model – small signal modeling. State-Space Averaging, Important Converter Transfer functions in CCM and DCM modes. Controller designs methods: Voltage feedback control. Current programmed control – Unstable operation for duty cycle greater than 0.5, stabilization. Converter and controller models in Current - Programmed Controller Model. Sliding mode control. Resonant Converters, DC-AC, AC-DC converters.

Text Books

same as reference

  1. Robert W. Erickson and Dragan Maksimovic, Fundamentals of Power Electronics, 2nd Edition, Springer, 2001.
  2. Journal papers from IEEE/IET and other web based resources.