Title :
Characterization of transient operation modes for a 3-phase controlled rectifier under open-loop predictive ride-through control
Author :
Nowicki, E.P. ; Dewan, S.B. ; Sedra, A.S.
Author_Institution :
Dept. of Electr. Eng., Toronto Univ., Ont., Canada
Abstract :
A control strategy, referred to as open-loop predictive ride-through control, is presented and characterized for several transient operation modes. It is shown that it is possible to bring a three-phase rectifier system from a given initial-state to the desired steady-state in the minimum possible time. This provides the system with inherent ride-through capability, and thus eliminates the need for an uninterruptible power supply, if short-term line disturbances are a problem. Experimental data are given to verify the findings
Keywords :
predictive control; rectifiers; transients; 3-phase controlled rectifier; open-loop predictive ride-through control; steady-state; transient operation modes; Control systems; Filters; Inductance; Open loop systems; Power system stability; Rectifiers; Steady-state; Switches; Uninterruptible power systems; Voltage control;
Conference_Titel :
Power Electronics Specialists Conference, 1991. PESC '91 Record., 22nd Annual IEEE
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-0090-4
DOI :
10.1109/PESC.1991.162775
