Forced commutated current converter

Author

Izosimov, Dmitrii B.

Author_Institution

Inst. of Control Sci., Moscow, Russia

Volume

1

fYear

34881

fDate

10-14 Jul1995

Firstpage

248

Abstract

Principles of forced commutated current converter (FCCC) power circuit design and control law synthesis are investigated. The main advantages of FCCC as against existing types of power converters are: continuous output voltage with lower high frequency component content; potential isolation of inputs and outputs (for power circuit constructed using nonconducting p-n transition); and bilateral energy stream. The proposed FCCC is characterized by solid state devices switching near zero voltage and linear power supply loading for both consumption and regeneration modes. The bang-bang approach is used to develop an FCCC control scheme for DC-DC, DC-AC and AC-AC power convertors

Keywords

AC-AC power convertors; DC-AC power convertors; DC-DC power convertors; bang-bang control; commutation; control system synthesis; electric current control; invertors; power semiconductor switches; switching circuits; AC-AC; DC-AC; DC-DC; ZVS; bang-bang approach; bilateral energy stream; circuit design; continuous output voltage; control law synthesis; forced commutated current power converter; high frequency component; linear power supply loading; nonconducting p-n transition; solid state devices; zero voltage switching; Capacitance; Circuit synthesis; Commutation; DC-DC power converters; Equations; Force control; Inductance; Solid state circuits; Switches; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 1995. ISIE '95., Proceedings of the IEEE International Symposium on

Conference_Location

Athens

Print_ISBN

0-7803-7369-3

Type

conf

DOI

10.1109/ISIE.1995.496635

Filename

496635