Electric power conversion systems – Frequency conversion without intermediate conversion to d.c. – By semiconductor converter
Patent
1993-02-23
1993-12-14
Beha, Jr., William H.
Electric power conversion systems
Frequency conversion without intermediate conversion to d.c.
By semiconductor converter
363 8, H02M 527
Patent
active
052709140
ABSTRACT:
An apparatus and method is disclosed for an improved control system for a series resonant converter for transferring power between a source and a load. The control system comprises a series resonant circuit including a capacitor and an inductor with a first and second switching matrix connecting the series resonant circuit to the source and the load, respectively. A controller selects a combination of switches for transferring power between the source and the load using a single segment half-cycle resonant waveform that produces a final voltage on the capacitor within a preselected boundary.
REFERENCES:
patent: Re33866 (1992-03-01), Schutten et al.
patent: 3678367 (1972-07-01), McMurray
patent: 3742336 (1973-06-01), Bedford
patent: 3882370 (1975-05-01), McMurray
patent: 3902107 (1975-08-01), Brown
patent: 3953779 (1976-04-01), Schwarz
patent: 4024453 (1977-05-01), Corry
patent: 4096557 (1978-06-01), Schwarz
patent: 4333135 (1982-06-01), Schwarz
patent: 4355351 (1982-10-01), Schwarz
patent: 4367522 (1983-01-01), Forstbauer et al.
patent: 4409647 (1983-10-01), Terkanian
patent: 4417197 (1983-11-01), Schwarz
patent: 4442483 (1984-04-01), Baumann et al.
patent: 4495555 (1985-01-01), Eikelboom
patent: 4523269 (1985-06-01), Baker et al.
patent: 4541041 (1985-09-01), Park et al.
patent: 4587604 (1986-05-01), Nerone
patent: 4897775 (1990-01-01), Klaassens
patent: 5010471 (1991-04-01), Klaassens
Schwarz, F. C., A method of resonant current pulse modulation for power converters, IEEE Transactions on Industrial Electronics and Control Instrumentation, vol. 17, No. 3, May 1970, pp. 209-221.
Schwarz, F. C., An improved method of resonant current pulse modulation for power converters, IEEE Transactions on Industrial Electronics and Control Instrumentation, IECI-23, No. 2, Jul. 14, 1975, pp. 133-141.
Schwarz, F. C., Klaassens, J. B., A controllable secondary multikilowatt dc current source with constant maximum power factor in its three phase supply line, IEEE Transactions on Industrial Electronics and Control Instrumentation, vol. 23, No. 2, May 1976 pp. 142-150.
Schwarz, F. C., Klaassens, J. B., A controllable 45-kw current source for dc machines, IEEE Transactions on Industry Applications, vol. IA-15, No. 4, Jul./Aug. 1979, pp. 437-444.
Schwarz, F. C., A doublesided cycle-converter, IEEE Power Electronics Specialists Conference, San Diego, Jun. 1979 pp. 437-447.
Schwarz, F. C., Moize de Cateleux, W. L. F. H. A., A multikilowatt polyphase ac/dc converter with reversible power flow and without passive low frequency filters, IEEE Power Electronics Specialists Conference, San Diego, Jun. 1979, pp. 448-458.
Schwarz, F. C., Klaassens, J. B., A reversible smooth current source with momentary internal response for nondissipative control of multi-kilowatt dc machines, IEEE Transactions on Power Apparatus and Systems, Jun. 1981, vol. PAS-100, No. 6, pp. 3008-3016.
Schwarz, F. C., Klaassens, J. B., A high frequency four-quadrant multi-kilowatt dc machine drive, Proceedings of the POWERCON 9, Washington, D.C., Jul. 1982.
R. J. King, T. A. Stuart, Inherent overload protection for the series resonant converter, IEEE Transactions on Aerospace and Electronic Systems, vol. AES-19, No. 6, Nov. 1983, pp. 820-829.
S. W. H. De Haan, A new integral pulse module for the series-resonant converter, IEEE Transactions on Industrial Electronics, vol. IE-31, No. 3, Aug. 1984, pp. 255-262.
J. B. Klaassens, DC to AC series-resonant converter system with high internal frequency generating synthesized waveforms for multi-kilowatt power levels, IEEE Power Electronics Specialists Conference Jun. 1984, Gaithersburg, Md., USA, pp. 99-110.
Klaassens J. Ben
Lauw Hian K.
LandOfFree
Series resonant converter control system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Series resonant converter control system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Series resonant converter control system and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1710845