An Analytical Investigation of Current-Injected Control for Constant-Frequency Switching Regulators

1 July 1986

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Electronics

Vol. PE-1 (3) , 167-174
https://doi.org/10.1109/tpel.1986.4766301

Abstract

State-space averaging and linearization are applied to current-injected, constant-frequency switching regulators, resulting in a generalized two-loop system representation. The boost regulator is examined in detail to show that, as a theoretical goal, wide-bandwidth, first-order behavior can be achieved with no right-half-plane zeroes. Actual performance may be limited by switching frequency interference considerations.

Keywords

This publication has 4 references indexed in Scilit:

Measurement of Loop Gain with the Digital Modulator
IEEE Transactions on Power Electronics, 1986
Simple switching control method changes power converter into a current source
Published by Institute of Electrical and Electronics Engineers (IEEE) ,1978
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IEEE Transactions on Aerospace and Electronic Systems, 1973