Title :
Control-loop modeling of multiple-output feedback of forward converters
Author :
Chen, Yie-Tone ; Chen, Dan Y. ; Wu, Yan-Pei
Author_Institution :
Taiwan Univ., Taipei, Taiwan
fDate :
7/1/1993 12:00:00 AM
Abstract :
A small-signal model is developed for the forward converter with multioutput feedback. In the basis of the model developed, feedback compensation schemes are proposed to stabilize the circuit. The closed-loop circuit performances such as line regulation, cross regulation, and load regulation, are expressed analytically in terms of multiple-loop gains of the system
Keywords :
compensation; feedback; power convertors; stability; circuit stability; control loop modelling; cross regulation; feedback compensation schemes; forward converters; line regulation; load regulation; multiple-loop gains; multiple-output feedback; small-signal model; Feedback circuits; Helium; Output feedback; Performance analysis; Performance gain; Power supplies; Power system modeling; Regulators; Transfer functions; Voltage control;
Journal_Title :
Power Electronics, IEEE Transactions on
