Title :
Load-current-sharing control for parallel operation of DC-to-DC converters
Author :
Wu, Ren-Hua ; Kohama, Teruhiko ; Kodera, Yuichi ; Ninomiya, Tamotsu ; Ihara, Fumiaki
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
The control strategy for parallel operation of multiple converters is investigated. Analysis and design considerations of load-current sharing for the parallel system are presented and the superiority of current-balance control is discussed. The prominent features of the load-current sharing and analytical results are confirmed experimentally for a three-paralleled forward-converter system
Keywords :
DC-DC power convertors; electric current control; DC-to-DC converters; current-balance control; load-current sharing; parallel operation; three-paralleled forward-converter system; Adaptive control; Automatic control; Control systems; DC-DC power converters; Feedback circuits; Master-slave; Power supplies; Power system reliability; Switching converters; Voltage control;
Conference_Titel :
Power Electronics Specialists Conference, 1993. PESC '93 Record., 24th Annual IEEE
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-1243-0
DOI :
10.1109/PESC.1993.471941
