Title :
Synthesis of zero-impedance converter
Author :
Varga, Ljubomir Dj ; Losic, Novica A.
Author_Institution :
Univ. of Wisconsin-Parkside, Kenosha, WI, USA
fDate :
1/1/1992 12:00:00 AM
Abstract :
A method for synthesizing a system that converts a finite value of an impedance to zero, with an associated finite current and zero voltage, is presented. The synthesis method comprises positive current feedback of an exactly specified nature and value of its transfer function. The stability and dynamics of the system are controlled by an additional voltage loop. The zero-impedance converter is used to synthesize load-independent systems including (switch-mode) power converters and electric motor drive systems incorporating any kind of motor
Keywords :
electric drives; electric impedance; electric motors; network synthesis; power convertors; dynamics; electric motor drive systems; finite current; load-independent systems; positive current feedback; power converters; stability; synthesis method; zero voltage; zero-impedance converter; Application software; Circuit synthesis; Control system synthesis; Electric motors; Feedback circuits; Feedback loop; Impedance; Switching converters; Transfer functions; Voltage control;
Journal_Title :
Power Electronics, IEEE Transactions on
