Title :
Forced commutated current converter
Author :
Izosimov, Dmitrii B.
Author_Institution :
Inst. of Control Sci., Moscow, Russia
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;
Conference_Titel :
Industrial Electronics, 1995. ISIE '95., Proceedings of the IEEE International Symposium on
Conference_Location :
Athens
Print_ISBN :
0-7803-7369-3
DOI :
10.1109/ISIE.1995.496635
