Title :
A new peak current mode control scheme for half-bridge DC-DC converters
Author :
Deng, Songquan ; Mao, Hang ; Abu Qahouq, Jaber ; Batarseh, Issa
Author_Institution :
Coll. of Eng. & Comput. Sci., Central Florida Univ., Orlando, FL, USA
Abstract :
Peak current mode control cannot be directly applied to half-bridge DC-DC converters due to imbalanced capacitor voltage. In the paper, a control scheme is proposed to balance capacitor voltages in a half-bridge DC-DC converter. The principle of operation is analyzed. The implementation of control circuitry is simple and easy to integrate. The proposed scheme is verified by experimental results.
Keywords :
DC-DC power convertors; capacitors; electric current control; control circuitry; half-bridge DC-DC converters; imbalanced capacitor voltage; peak current mode control; Bandwidth; Capacitors; Circuit topology; Computer science; DC-DC power converters; Diodes; Educational institutions; Feedback; Transient response; Voltage control;
Conference_Titel :
Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual
Print_ISBN :
0-7803-8399-0
DOI :
10.1109/PESC.2004.1355135
