Open AccessAdvanced and Innovative Optimization Techniques in Controllers: A Comprehensive Review
Author(s) -
Aditya Kumar Tiwary
Publication year - 2021
Publication title -
international journal on recent and innovation trends in computing and communication
Language(s) - English
Resource type - Journals
ISSN - 2321-8169
DOI - 10.17762/ijritcc.v9i3.5469
Subject(s) - converters , power (physics) , computer science , controller (irrigation) , power factor , buck converter , constraint (computer aided design) , power electronics , control theory (sociology) , mode (computer interface) , electronic engineering , electrical engineering , control (management) , engineering , voltage , physics , mechanical engineering , agronomy , quantum mechanics , artificial intelligence , biology , operating system
New commercial power electronic controllers come to the market almost every day to help improve electronic circuit and system performance and efficiency. In DC–DC switching-mode converters, a simple and elegant hysteretic controller is used to regulate the basic buck, boost and buck–boost converters under slightly different configurations. In AC–DC converters, the input current shaping for power factor correction posts a constraint. But, several brilliant commercial controllers are demonstrated for boost and fly back converters to achieve almost perfect power factor correction. In this paper a comprehensive review of the various advanced optimization techniques used in power electronic controllers is presented.