Digital control for phase shift converter

The development of intelligent microgrids with renewable energy sources increased significantly nowadays. The present paper examines and compares analog and digital control of a bidirectional phase shift converter in order to find out which is best suited to be used in intelligent microgrid applicat...

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Bibliographic Details
Published inProceedings of 2012 IEEE International Conference on Automation, Quality and Testing, Robotics pp. 62 - 67
Main Authors Etz, R., Patarau, T., Petreus, D., Daraban, S., Moga, D.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2012
Subjects
Batteries
bidirectional converters
Digital control
DSP
Load flow
renewable energy
smart grid
Smart grids
Topology
Transfer functions
Voltage control
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Summary:The development of intelligent microgrids with renewable energy sources increased significantly nowadays. The present paper examines and compares analog and digital control of a bidirectional phase shift converter in order to find out which is best suited to be used in intelligent microgrid applications. New small signal models for the direct and reverse power flow transfer modes of the converter were also developed in order to determine the compensation transfer functions. The study uses IIR filters for the implementation of the digital control loops.
ISBN:1467307017
9781467307017
DOI:10.1109/AQTR.2012.6237676