Title :
1 kW, 9 kV DC/DC converter module with time-sharing control of output voltage and input current
Author :
Borgatti, R. ; Stefani, R. ; Tenti, Paolo
Author_Institution :
FIAR SpA, Electron. Syst. Group, Milano, Italy
Abstract :
A HV DC/DC converter module suitable for radar supplies is described. It includes a single-stage current-fed converter structure and applies a control strategy which allows simultaneous control of converter output voltage and input current. The proposed solution, which is well suited for high-power, high-voltage applications, results in very reduced converter size and loss and is characterized by high stability against large load and reference variations and very fast control-to-output response.<>
Keywords :
electric current control; power convertors; voltage control; 1 kW; 9 kV; DC/DC converter; high stability; high-power; high-voltage; input current control; load variations; output voltage control; radar; single-stage current-fed converter; time-sharing control; Aerospace electronics; DC-DC power converters; Diodes; Inductors; Inverters; Stress control; Switches; Switching converters; Time sharing computer systems; Voltage control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1990. APEC '90, Conference Proceedings 1990., Fifth Annual
Conference_Location :
Los Angeles, CA, USA
DOI :
10.1109/APEC.1990.66423
