Title :
Boundary controller for switched capacitor converters
Author :
Mellincovsky, M. ; Peretz, Mor Mordechai ; Tapuchi, S. ; Horen, Y. ; Kuperman, A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Ben Gurion Univ. of the Negev, Beer-Sheva, Israel
Abstract :
A boundary controller to switched capacitor circuit is proposed. Conventional average output voltage control usually leaves the voltage ripple uncontrolled. The proposed controller keeps the ripple between two desired bounds allowing connecting a smaller output capacitor. Moreover, it can solve the start up or other non-steady states problems. Simulation results are presented to validate the theoretical analysis.
Keywords :
power convertors; switched capacitor networks; voltage control; boundary controller; nonsteady states problems; switched capacitor circuit; switched capacitor converters; voltage ripple; Capacitors; Steady-state; Switches; Switching circuits; Voltage control; Voltage measurement; Control; Switch capacitor; power converter;
Conference_Titel :
Electrical & Electronics Engineers in Israel (IEEEI), 2014 IEEE 28th Convention of
Conference_Location :
Eilat
Print_ISBN :
978-1-4799-5987-7
DOI :
10.1109/EEEI.2014.7005900
