Method for use of charge-transfer apparatus

Details Method for use of charge-transfer apparatus Method for use of charge-transfer apparatus

2008-07-22

2008-07-22

Han, Jessica (Department: 2838)

Electricity: power supply or regulation systems

For phase shift or control

Using saturable inductor

C363S039000, C307S109000, C323S288000

Reexamination Certificate

active

07402983

ABSTRACT:
A method for controlling a switching power converter which includes a central capacitor exchanges charge between the capacitor and plural nodes of a first terminal, and then transfers the charge between the capacitor and plural nodes of a second terminal. The charge interchanged between the capacitor and the nodes establishes the amount of power transferred during each cycle. The charge which is interchanged is controlled by selecting the electrical phase between the currents drawn from the nodes and the voltages at the nodes.

REFERENCES:
patent: 4070666 (1978-01-01), Butler et al.
patent: 4816745 (1989-03-01), Schneider
patent: 5986907 (1999-11-01), Limpaecher
patent: 6118678 (2000-09-01), Limpaecher et al.

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