Electric power conversion systems – Current conversion – Using semiconductor-type converter
Reexamination Certificate
2006-07-04
2006-07-04
Patel, Rajnikant B. (Department: 2838)
Electric power conversion systems
Current conversion
Using semiconductor-type converter
C363S016000, C323S286000, C323S224000
Reexamination Certificate
active
07072198
ABSTRACT:
A switching mode converter, having a switching transistor and an inductor, has a discontinuity detector coupled to the inductor which detects when the converter enters the discontinuous mode. The discontinuity detector determines the portion of the cycle of the switching transistor in which the converter is in the discontinuous mode. A feedback controller is coupled to the output of the converter and to the discontinuity detector which alters a feedback control signal of the converter.
REFERENCES:
patent: 5457624 (1995-10-01), Hastings
patent: 5814976 (1998-09-01), Allison
patent: 5982160 (1999-11-01), Walters et al.
patent: 6151233 (2000-11-01), Kondo
patent: 6177782 (2001-01-01), L'Hermite et al.
Evans David W.
Kawamura J. Patrick
Krug James L.
Brady III W. James
Kempler William B
Patel Rajnikant B.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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